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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<div id="projectname">PISM, A Parallel Ice Sheet Model<span id="projectnumber"> 2.2.2-d6b3a29ca committed by Constantine Khrulev on 2025-03-28</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_b7878ad5ecbf2506f4125b9d34c97e45.html">util</a></li><li class="navelem"><a class="el" href="dir_694baf79f0b9500ddbbf7bc0025b9d91.html">array</a></li> </ul>
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<a href="Array_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright (C) 2008--2024 Ed Bueler, Constantine Khroulev, and David Maxwell</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">//</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// This file is part of PISM.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">//</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">// PISM is free software; you can redistribute it and/or modify it under the</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// terms of the GNU General Public License as published by the Free Software</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">// Foundation; either version 3 of the License, or (at your option) any later</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// version.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">//</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// PISM is distributed in the hope that it will be useful, but WITHOUT ANY</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment">// details.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">//</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment">// You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment">// along with PISM; if not, write to the Free Software</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <cassert></span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <cmath></span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <cstddef></span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <memory></span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <petscdraw.h></span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <string></span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <vector></span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "pism/util/array/Array.hh"</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "pism/util/array/Array_impl.hh"</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "pism/util/ConfigInterface.hh"</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "pism/util/Grid.hh"</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "pism/util/Time.hh"</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "pism/util/Context.hh"</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "pism/util/Logger.hh"</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "pism/util/Profiling.hh"</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "pism/util/VariableMetadata.hh"</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "pism/util/error_handling.hh"</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include "pism/util/io/File.hh"</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include "pism/util/io/IO_Flags.hh"</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#include "pism/util/io/io_helpers.hh"</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#include "pism/util/petscwrappers/VecScatter.hh"</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#include "pism/util/petscwrappers/Viewer.hh"</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#include "pism/util/pism_utilities.hh"</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#include "pism/util/InputInterpolation.hh"</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacepism.html">pism</a> {</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword">namespace </span>array {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="foldopen" id="foldopen00053" data-start="{" data-end="}">
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="namespacepism_1_1array_a79ae8188b20d8242ce8326fc22d8699b.html#a79ae8188b20d8242ce8326fc22d8699b"> 53</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacepism_1_1array_a79ae8188b20d8242ce8326fc22d8699b.html#a79ae8188b20d8242ce8326fc22d8699b">global_to_local</a>(<a class="code hl_class" href="classpism_1_1petsc_1_1DM.html">petsc::DM</a> &dm, Vec source, Vec destination) {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> PetscErrorCode ierr;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> ierr = DMGlobalToLocalBegin(dm, source, INSERT_VALUES, destination);</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMGlobalToLocalBegin"</span>);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> ierr = DMGlobalToLocalEnd(dm, source, INSERT_VALUES, destination);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMGlobalToLocalEnd"</span>);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>}</div>
</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="foldopen" id="foldopen00063" data-start="{" data-end="}">
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a1eaef8ef14e4acaa36bfa2476ce4a81d.html#a1eaef8ef14e4acaa36bfa2476ce4a81d"> 63</a></span><a class="code hl_function" href="classpism_1_1array_1_1Array_a1eaef8ef14e4acaa36bfa2476ce4a81d.html#a1eaef8ef14e4acaa36bfa2476ce4a81d">Array::Array</a>(std::shared_ptr<const Grid> grid, <span class="keyword">const</span> std::string &name, <a class="code hl_enumeration" href="namespacepism_1_1array_ab49b8ee9a79e7f46ec91fc40efdb7ca3.html#ab49b8ee9a79e7f46ec91fc40efdb7ca3">Kind</a> ghostedp, <span class="keywordtype">size_t</span> dof,</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">size_t</span> stencil_width, <span class="keyword">const</span> std::vector<double> &zlevels) {</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a> = <span class="keyword">new</span> <a class="code hl_struct" href="structpism_1_1array_1_1Array_1_1Impl.html">Impl</a>();</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a> = name;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a> = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a> = (ghostedp == <a class="code hl_enumvalue" href="namespacepism_1_1array_ab49b8ee9a79e7f46ec91fc40efdb7ca3.html#ab49b8ee9a79e7f46ec91fc40efdb7ca3a7aa2276678f0b2cd3f63c15be430372f">WITH_GHOSTS</a>);</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a> = dof;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a> = zlevels;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">const</span> <span class="keyword">auto</span> &config = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->ctx()->config();</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">auto</span> max_stencil_width = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(config->get_number(<span class="stringliteral">"grid.max_stencil_width"</span>));</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">if</span> ((dof != 1) or (<a class="code hl_function" href="classpism_1_1array_1_1Array_ade892a3412dcdc9f21129c2aed50e84d.html#ade892a3412dcdc9f21129c2aed50e84d">stencil_width</a> > max_stencil_width)) {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// use the requested stencil width *if* we have to</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a961bf463efac459983019621ea7594d1.html#a961bf463efac459983019621ea7594d1">da_stencil_width</a> = <a class="code hl_function" href="classpism_1_1array_1_1Array_ade892a3412dcdc9f21129c2aed50e84d.html#ade892a3412dcdc9f21129c2aed50e84d">stencil_width</a>;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// otherwise use the "standard" stencil width</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a961bf463efac459983019621ea7594d1.html#a961bf463efac459983019621ea7594d1">da_stencil_width</a> = max_stencil_width;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> }</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">auto</span> system = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->unit_system();</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a> > 1) {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="comment">// dof > 1: this is a 2D vector</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>; ++j) {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aa4a72e5a1f1c7602b0a3abfaa970ab59.html#aa4a72e5a1f1c7602b0a3abfaa970ab59">metadata</a>.push_back({ system, <a class="code hl_function" href="namespacepism_a5d5d5714fb63a96518ffbe7be151e90b.html#a5d5d5714fb63a96518ffbe7be151e90b">pism::printf</a>(<span class="stringliteral">"%s[%d]"</span>, name.c_str(), j) });</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// both 2D and 3D vectors</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aa4a72e5a1f1c7602b0a3abfaa970ab59.html#aa4a72e5a1f1c7602b0a3abfaa970ab59">metadata</a> = { { system, name, zlevels } };</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">if</span> (zlevels.size() > 1) {</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a90edba9f54e9a08982973dd017941662.html#a90edba9f54e9a08982973dd017941662">bsearch_accel</a> = gsl_interp_accel_alloc();</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a90edba9f54e9a08982973dd017941662.html#a90edba9f54e9a08982973dd017941662">bsearch_accel</a> == NULL) {</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classpism_1_1RuntimeError.html">RuntimeError</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Failed to allocate a GSL interpolation accelerator"</span>);</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span>}</div>
</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="foldopen" id="foldopen00104" data-start="{" data-end="}">
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a57e576c6c3873ad06edabcd2b30e0f4a.html#a57e576c6c3873ad06edabcd2b30e0f4a"> 104</a></span><a class="code hl_function" href="classpism_1_1array_1_1Array_a57e576c6c3873ad06edabcd2b30e0f4a.html#a57e576c6c3873ad06edabcd2b30e0f4a">Array::~Array</a>() {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> assert(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a> == 0);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a90edba9f54e9a08982973dd017941662.html#a90edba9f54e9a08982973dd017941662">bsearch_accel</a> != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> gsl_interp_accel_free(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a90edba9f54e9a08982973dd017941662.html#a90edba9f54e9a08982973dd017941662">bsearch_accel</a>);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a90edba9f54e9a08982973dd017941662.html#a90edba9f54e9a08982973dd017941662">bsearch_accel</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> }</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">delete</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span>}</div>
</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span><span class="comment"></span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span><span class="comment">//! \brief Get the object state counter.</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span><span class="comment"></span><span class="comment">/*!</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><span class="comment"> * This method returns the "revision number" of an Array.</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="comment"> *</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span><span class="comment"> * It can be used to determine it a field was updated and if a certain</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="comment"> * computation needs to be re-done. One example is computing the smoothed bed</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment"> * for the SIA computation, which is only necessary if the bed deformation code</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment"> * fired.</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="comment"> *</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="comment"> * See also inc_state_counter().</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00127" data-start="{" data-end="}">
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a8944ba25bc076e69faafe183268ec390.html#a8944ba25bc076e69faafe183268ec390"> 127</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a8944ba25bc076e69faafe183268ec390.html#a8944ba25bc076e69faafe183268ec390">Array::state_counter</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a100d6ba747878ecf1aa09542976970b1.html#a100d6ba747878ecf1aa09542976970b1">state_counter</a>;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span>}</div>
</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="foldopen" id="foldopen00131" data-start="{" data-end="}">
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577"> 131</a></span>std::shared_ptr<const Grid> <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">Array::grid</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>}</div>
</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="foldopen" id="foldopen00135" data-start="{" data-end="}">
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e"> 135</a></span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">Array::ndof</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>}</div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="foldopen" id="foldopen00139" data-start="{" data-end="}">
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a"> 139</a></span><span class="keyword">const</span> std::vector<double> &<a class="code hl_function" href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a">Array::levels</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a>;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>}</div>
</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="comment"></span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="comment">//! \brief Increment the object state counter.</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span><span class="comment"></span><span class="comment">/*!</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="comment"> * See the documentation of get_state_counter(). This method is the</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="comment"> * *only* way to manually increment the state counter. It is also</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="comment"> * automatically updated by Array methods that are known to</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span><span class="comment"> * change stored values.</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00150" data-start="{" data-end="}">
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98"> 150</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">Array::inc_state_counter</a>() {</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a100d6ba747878ecf1aa09542976970b1.html#a100d6ba747878ecf1aa09542976970b1">state_counter</a>++;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span>}</div>
</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="comment"></span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span><span class="comment">//! Returns the number of spatial dimensions.</span></div>
<div class="foldopen" id="foldopen00155" data-start="{" data-end="}">
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_aa78dff7e30d312e2d45b939b5237f68e.html#aa78dff7e30d312e2d45b939b5237f68e"> 155</a></span><span class="comment"></span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa78dff7e30d312e2d45b939b5237f68e.html#aa78dff7e30d312e2d45b939b5237f68e">Array::ndims</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a>.size() > 1 ? 3 : 2;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>}</div>
</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="foldopen" id="foldopen00159" data-start="{" data-end="}">
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a8a4885c56a7e19ea98e4a126dba612af.html#a8a4885c56a7e19ea98e4a126dba612af"> 159</a></span>std::vector<int> <a class="code hl_function" href="classpism_1_1array_1_1Array_a8a4885c56a7e19ea98e4a126dba612af.html#a8a4885c56a7e19ea98e4a126dba612af">Array::shape</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">auto</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a> = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1array_1_1Array_aa78dff7e30d312e2d45b939b5237f68e.html#aa78dff7e30d312e2d45b939b5237f68e">ndims</a>() == 3) {</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">return</span> { (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->My(), (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->Mx(), (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a">levels</a>().size() };</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>() == 1) {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> { (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->My(), (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->Mx() };</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> }</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keywordflow">return</span> { (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->My(), (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->Mx(), (<a class="code hl_class" href="classint.html">int</a>)<a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>() };</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span>}</div>
</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="foldopen" id="foldopen00174" data-start="{" data-end="}">
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_acdf6a6df6f0b82ee5bf8de3472c36835.html#acdf6a6df6f0b82ee5bf8de3472c36835"> 174</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_acdf6a6df6f0b82ee5bf8de3472c36835.html#acdf6a6df6f0b82ee5bf8de3472c36835">Array::set_begin_access_use_dof</a>(<span class="keywordtype">bool</span> flag) {</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a06bf21dbba62d30c451037e5de5a5f97.html#a06bf21dbba62d30c451037e5de5a5f97">begin_access_use_dof</a> = flag;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span>}</div>
</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="foldopen" id="foldopen00178" data-start="{" data-end="}">
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a2990bf1b48b47192f64a198ad3b80de3.html#a2990bf1b48b47192f64a198ad3b80de3"> 178</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a2990bf1b48b47192f64a198ad3b80de3.html#a2990bf1b48b47192f64a198ad3b80de3">Array::set_interpolation_type</a>(<a class="code hl_enumeration" href="namespacepism_a3415cf6a7a4530c4e489feebe6365e03.html#a3415cf6a7a4530c4e489feebe6365e03">InterpolationType</a> type) {</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">if</span> (not(type == <a class="code hl_enumvalue" href="namespacepism_a3415cf6a7a4530c4e489feebe6365e03.html#a3415cf6a7a4530c4e489feebe6365e03aa03926dd636ce1d977b1a8a9ed608c85">LINEAR</a> or type == <a class="code hl_enumvalue" href="namespacepism_a3415cf6a7a4530c4e489feebe6365e03.html#a3415cf6a7a4530c4e489feebe6365e03ac53a9592e0f6980b96d3851633675efa">NEAREST</a>)) {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"invalid interpolation type: %d"</span>, (<span class="keywordtype">int</span>)type);</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> }</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a3e0a8f5b2176e8aaa858ef6e169c5507.html#a3e0a8f5b2176e8aaa858ef6e169c5507">interpolation_type</a> = type;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span>}</div>
</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span><span class="comment"></span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span><span class="comment">/** Convert from `int` to PETSc's `NormType`.</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span><span class="comment"> *</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span><span class="comment"> *</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span><span class="comment"> * @param[in] input norm type as an integer</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span><span class="comment"> *</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="comment"> * @return norm type as PETSc's `NormType`.</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00192" data-start="{" data-end="}">
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"><a class="line" href="namespacepism_1_1array_abc1ef6356f4ffccfcbb18297945a2831.html#abc1ef6356f4ffccfcbb18297945a2831"> 192</a></span><span class="keyword">static</span> NormType <a class="code hl_function" href="namespacepism_1_1array_abc1ef6356f4ffccfcbb18297945a2831.html#abc1ef6356f4ffccfcbb18297945a2831">int_to_normtype</a>(<span class="keywordtype">int</span> input) {</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">switch</span> (input) {</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">case</span> NORM_1:</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">return</span> NORM_1;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">case</span> NORM_2:</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">return</span> NORM_2;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">case</span> NORM_INFINITY:</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">return</span> NORM_INFINITY;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"invalid norm type: %d"</span>, input);</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span>}</div>
</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="comment"></span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span><span class="comment">//! Result: v <- v + alpha * x. Calls VecAXPY.</span></div>
<div class="foldopen" id="foldopen00206" data-start="{" data-end="}">
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ad11b3ebab1177fd1e6713959389b9de1.html#ad11b3ebab1177fd1e6713959389b9de1"> 206</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ad11b3ebab1177fd1e6713959389b9de1.html#ad11b3ebab1177fd1e6713959389b9de1">Array::add</a>(<span class="keywordtype">double</span> alpha, <span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1array_1_1Array.html">Array</a> &x) {</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ae273bca5ed37b7b588c2b0e2a9c0f572.html#ae273bca5ed37b7b588c2b0e2a9c0f572">checkCompatibility</a>(<span class="stringliteral">"add"</span>, x);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> PetscErrorCode ierr = VecAXPY(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), alpha, x.<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecAXPY"</span>);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span>}</div>
</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span><span class="comment"></span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span><span class="comment">//! Result: v[j] <- v[j] + alpha for all j. Calls VecShift.</span></div>
<div class="foldopen" id="foldopen00216" data-start="{" data-end="}">
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a4682225eaaf7a6f647b7f1bf8dafb6e0.html#a4682225eaaf7a6f647b7f1bf8dafb6e0"> 216</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a4682225eaaf7a6f647b7f1bf8dafb6e0.html#a4682225eaaf7a6f647b7f1bf8dafb6e0">Array::shift</a>(<span class="keywordtype">double</span> alpha) {</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> PetscErrorCode ierr = VecShift(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), alpha);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecShift"</span>);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span>}</div>
</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="comment"></span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment">//! Result: v <- v * alpha. Calls VecScale.</span></div>
<div class="foldopen" id="foldopen00224" data-start="{" data-end="}">
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a7b700739a7f5845c95fa33375a497901.html#a7b700739a7f5845c95fa33375a497901"> 224</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a7b700739a7f5845c95fa33375a497901.html#a7b700739a7f5845c95fa33375a497901">Array::scale</a>(<span class="keywordtype">double</span> alpha) {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> PetscErrorCode ierr = VecScale(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), alpha);</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecScale"</span>);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span>}</div>
</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="comment"></span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span><span class="comment">//! Copies v to a global vector 'destination'. Ghost points are discarded.</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span><span class="comment"></span><span class="comment">/*! This is potentially dangerous: make sure that `destination` has the same</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span><span class="comment"> dimensions as the current Array.</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="comment"></span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="comment"> DMLocalToGlobalBegin/End is broken in PETSc 3.5, so we roll our</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span><span class="comment"> own.</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00238" data-start="{" data-end="}">
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a4d2682345688240e2773608bda9924ad.html#a4d2682345688240e2773608bda9924ad"> 238</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a4d2682345688240e2773608bda9924ad.html#a4d2682345688240e2773608bda9924ad">Array::copy_to_vec</a>(std::shared_ptr<petsc::DM> destination_da, <a class="code hl_class" href="classpism_1_1petsc_1_1Vec.html">petsc::Vec</a> &destination)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="comment">// m_dof > 1 for vector, staggered grid 2D fields, etc. In this case</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="comment">// zlevels.size() == 1. For 3D fields, m_dof == 1 (all 3D fields are</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// scalar) and zlevels.size() corresponds to dof of the underlying PETSc</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="comment">// DM object. So we want the bigger of the two numbers here.</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> N = std::max((<span class="keywordtype">size_t</span>)<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a>.size());</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a7443e19f7b2c8705e4ace9c775f173bd.html#a7443e19f7b2c8705e4ace9c775f173bd">get_dof</a>(destination_da, destination, 0, N);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span>}</div>
</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="foldopen" id="foldopen00248" data-start="{" data-end="}">
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a7443e19f7b2c8705e4ace9c775f173bd.html#a7443e19f7b2c8705e4ace9c775f173bd"> 248</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a7443e19f7b2c8705e4ace9c775f173bd.html#a7443e19f7b2c8705e4ace9c775f173bd">Array::get_dof</a>(std::shared_ptr<petsc::DM> da_result, <a class="code hl_class" href="classpism_1_1petsc_1_1Vec.html">petsc::Vec</a> &result, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> start,</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="test__cube_8c_ad43c3812e6d13e0518d9f8b8f463ffcf.html#ad43c3812e6d13e0518d9f8b8f463ffcf">count</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">if</span> (start >= <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>) {</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"invalid argument (start); got %d"</span>, start);</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> }</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <a class="code hl_class" href="classpism_1_1petsc_1_1DMDAVecArrayDOF.html">petsc::DMDAVecArrayDOF</a> tmp_res(da_result, result), tmp_v(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordtype">double</span> ***result_a = <span class="keyword">static_cast<</span><span class="keywordtype">double</span> ***<span class="keyword">></span>(tmp_res.get()),</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> ***source_a = <span class="keyword">static_cast<</span><span class="keywordtype">double</span> ***<span class="keyword">></span>(tmp_v.<a class="code hl_function" href="classpism_1_1petsc_1_1DMDAVecArrayDOF_a38825bb2eb13aebf5cf25d566c3ddce4.html#a38825bb2eb13aebf5cf25d566c3ddce4">get</a>());</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <a class="code hl_class" href="classpism_1_1ParallelSection.html">ParallelSection</a> loop(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> PetscErrorCode ierr =</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> PetscMemcpy(result_a[j][i], &source_a[j][i][start], <a class="code hl_variable" href="test__cube_8c_ad43c3812e6d13e0518d9f8b8f463ffcf.html#ad43c3812e6d13e0518d9f8b8f463ffcf">count</a> * <span class="keyword">sizeof</span>(PetscScalar));</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"PetscMemcpy"</span>);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> } <span class="keywordflow">catch</span> (...) {</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_a6b0a6e5e64970af7eadabfebe2b20bd2.html#a6b0a6e5e64970af7eadabfebe2b20bd2">failed</a>();</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> }</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_ac23296abee1cbcb3c3fd68c7f5ce0835.html#ac23296abee1cbcb3c3fd68c7f5ce0835">check</a>();</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span>}</div>
</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="foldopen" id="foldopen00273" data-start="{" data-end="}">
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a9e04ef2f4b5c7082a4903876cc21740d.html#a9e04ef2f4b5c7082a4903876cc21740d"> 273</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a9e04ef2f4b5c7082a4903876cc21740d.html#a9e04ef2f4b5c7082a4903876cc21740d">Array::set_dof</a>(std::shared_ptr<petsc::DM> da_source, <a class="code hl_class" href="classpism_1_1petsc_1_1Vec.html">petsc::Vec</a> &source, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> start,</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="test__cube_8c_ad43c3812e6d13e0518d9f8b8f463ffcf.html#ad43c3812e6d13e0518d9f8b8f463ffcf">count</a>) {</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">if</span> (start >= <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>) {</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"invalid argument (start); got %d"</span>, start);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> }</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <a class="code hl_class" href="classpism_1_1petsc_1_1DMDAVecArrayDOF.html">petsc::DMDAVecArrayDOF</a> tmp_src(da_source, source), tmp_v(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordtype">double</span> ***source_a = <span class="keyword">static_cast<</span><span class="keywordtype">double</span> ***<span class="keyword">></span>(tmp_src.get()),</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> ***result_a = <span class="keyword">static_cast<</span><span class="keywordtype">double</span> ***<span class="keyword">></span>(tmp_v.<a class="code hl_function" href="classpism_1_1petsc_1_1DMDAVecArrayDOF_a38825bb2eb13aebf5cf25d566c3ddce4.html#a38825bb2eb13aebf5cf25d566c3ddce4">get</a>());</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_class" href="classpism_1_1ParallelSection.html">ParallelSection</a> loop(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com);</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> PetscErrorCode ierr =</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> PetscMemcpy(&result_a[j][i][start], source_a[j][i], <a class="code hl_variable" href="test__cube_8c_ad43c3812e6d13e0518d9f8b8f463ffcf.html#ad43c3812e6d13e0518d9f8b8f463ffcf">count</a> * <span class="keyword">sizeof</span>(PetscScalar));</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"PetscMemcpy"</span>);</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> }</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> } <span class="keywordflow">catch</span> (...) {</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_a6b0a6e5e64970af7eadabfebe2b20bd2.html#a6b0a6e5e64970af7eadabfebe2b20bd2">failed</a>();</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> }</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_ac23296abee1cbcb3c3fd68c7f5ce0835.html#ac23296abee1cbcb3c3fd68c7f5ce0835">check</a>();</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span>}</div>
</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span><span class="comment"></span> </div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="comment">//! @brief Get the stencil width of the current Array. Returns 0</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="comment">//! if ghosts are not available.</span></div>
<div class="foldopen" id="foldopen00302" data-start="{" data-end="}">
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ade892a3412dcdc9f21129c2aed50e84d.html#ade892a3412dcdc9f21129c2aed50e84d"> 302</a></span><span class="comment"></span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ade892a3412dcdc9f21129c2aed50e84d.html#ade892a3412dcdc9f21129c2aed50e84d">Array::stencil_width</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a961bf463efac459983019621ea7594d1.html#a961bf463efac459983019621ea7594d1">da_stencil_width</a>;</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> }</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span>}</div>
</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="foldopen" id="foldopen00310" data-start="{" data-end="}">
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d"> 310</a></span><a class="code hl_class" href="classpism_1_1petsc_1_1Vec.html">petsc::Vec</a> &<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">Array::vec</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ae6675398609d961132a8e6948b3d2777.html#ae6675398609d961132a8e6948b3d2777">v</a>.<a class="code hl_function" href="classpism_1_1Wrapper_af4c443d3ca4848f372597bdb0de448ba.html#af4c443d3ca4848f372597bdb0de448ba">get</a>() == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> PetscErrorCode ierr = 0;</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> ierr = DMCreateLocalVector(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ae6675398609d961132a8e6948b3d2777.html#ae6675398609d961132a8e6948b3d2777">v</a>.<a class="code hl_function" href="classpism_1_1Wrapper_aacbb57e57deb3ddcf546cb83c414cd27.html#aacbb57e57deb3ddcf546cb83c414cd27">rawptr</a>());</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMCreateLocalVector"</span>);</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> ierr = DMCreateGlobalVector(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ae6675398609d961132a8e6948b3d2777.html#ae6675398609d961132a8e6948b3d2777">v</a>.<a class="code hl_function" href="classpism_1_1Wrapper_aacbb57e57deb3ddcf546cb83c414cd27.html#aacbb57e57deb3ddcf546cb83c414cd27">rawptr</a>());</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMCreateGlobalVector"</span>);</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> }</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> }</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ae6675398609d961132a8e6948b3d2777.html#ae6675398609d961132a8e6948b3d2777">v</a>;</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span>}</div>
</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="foldopen" id="foldopen00324" data-start="{" data-end="}">
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef"> 324</a></span>std::shared_ptr<petsc::DM> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">Array::dm</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aed733ad520c76599d407b7059831e49a.html#aed733ad520c76599d407b7059831e49a">da</a> == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// dof > 1 for vector, staggered grid 2D fields, etc. In this case zlevels.size() ==</span></div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="comment">// 1. For 3D fields, dof == 1 (all 3D fields are scalar) and zlevels.size()</span></div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="comment">// corresponds to dof of the underlying PETSc DM object.</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="keyword">auto</span> da_dof = std::max((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a>.size(), <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>);</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// initialize the da member:</span></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aed733ad520c76599d407b7059831e49a.html#aed733ad520c76599d407b7059831e49a">da</a> = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->get_dm(da_dof, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a961bf463efac459983019621ea7594d1.html#a961bf463efac459983019621ea7594d1">da_stencil_width</a>);</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> }</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aed733ad520c76599d407b7059831e49a.html#aed733ad520c76599d407b7059831e49a">da</a>;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span>}</div>
</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span><span class="comment"></span> </div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span><span class="comment">//! Sets the variable name to `name`.</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="comment"></span><span class="comment">/**</span></div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span><span class="comment"> * This is the "overall" name of a field. This is **not** the same as the</span></div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="comment"> * NetCDF variable name. Use `metadata(...).set_name(...)` to set that.</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00342" data-start="{" data-end="}">
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a2ff33ea8873af12a63971854f0a35304.html#a2ff33ea8873af12a63971854f0a35304"> 342</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a2ff33ea8873af12a63971854f0a35304.html#a2ff33ea8873af12a63971854f0a35304">Array::set_name</a>(<span class="keyword">const</span> std::string &name) {</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a> = name;</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span>}</div>
</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span><span class="comment"></span> </div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span><span class="comment">//! @brief Get the name of an Array object.</span></div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span><span class="comment"></span><span class="comment">/**</span></div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span><span class="comment"> * This is the name used to refer to this object in PISM (e.g. via the</span></div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span><span class="comment"> * Vars class), **not** the name of the corresponding NetCDF variable.</span></div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span><span class="comment"> * (The problem is that one Array instance may correspond to</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span><span class="comment"> * several NetCDF variables. Use metadata(...).get_name() to get the</span></div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span><span class="comment"> * name of NetCDF variables an Array is saved to.)</span></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00354" data-start="{" data-end="}">
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a4fe13d85d5fd0747c00837aaee32651b.html#a4fe13d85d5fd0747c00837aaee32651b"> 354</a></span><span class="keyword">const</span> std::string &<a class="code hl_function" href="classpism_1_1array_1_1Array_a4fe13d85d5fd0747c00837aaee32651b.html#a4fe13d85d5fd0747c00837aaee32651b">Array::get_name</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>;</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span>}</div>
</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> </div>
<div class="foldopen" id="foldopen00358" data-start="{" data-end="}">
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"><a class="line" href="namespacepism_1_1array_aa4c02b452ad1c152553c183488641c43.html#aa4c02b452ad1c152553c183488641c43"> 358</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="namespacepism_1_1array_aa4c02b452ad1c152553c183488641c43.html#aa4c02b452ad1c152553c183488641c43">set_default_value_or_stop</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1VariableMetadata.html">VariableMetadata</a> &variable, <a class="code hl_class" href="classpism_1_1io_1_1Default.html">io::Default</a> default_value,</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1Logger.html">Logger</a> &log, Vec output) {</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> </div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">if</span> (default_value.<a class="code hl_function" href="classpism_1_1io_1_1Default_ab9abcb8dce64daa7b56168646177d6b8.html#ab9abcb8dce64daa7b56168646177d6b8">exists</a>()) {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="comment">// If it is optional, fill with the provided default value.</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> log.<a class="code hl_function" href="classpism_1_1Logger_a72a51137de46115eb228a8bbc12a2a8a.html#a72a51137de46115eb228a8bbc12a2a8a">message</a>(2, <span class="stringliteral">" variable %s (%s) is not found: using the default constant\n"</span>,</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> variable.<a class="code hl_function" href="classpism_1_1VariableMetadata_ae8f4ab0741f594c9a142113b7d1bba1e.html#ae8f4ab0741f594c9a142113b7d1bba1e">get_name</a>().c_str(), variable.<a class="code hl_function" href="classpism_1_1VariableMetadata_a7dad7b4da742be52db8664b0abdb6571.html#a7dad7b4da742be52db8664b0abdb6571">get_string</a>(<span class="stringliteral">"long_name"</span>).c_str());</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> </div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> PetscErrorCode ierr = VecSet(output, default_value);</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecSet"</span>);</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="comment">// if it's critical, print an error message and stop</span></div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Can't find variable '%s'"</span>,</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> variable.<a class="code hl_function" href="classpism_1_1VariableMetadata_ae8f4ab0741f594c9a142113b7d1bba1e.html#ae8f4ab0741f594c9a142113b7d1bba1e">get_name</a>().c_str());</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> }</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span>}</div>
</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span><span class="comment"></span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span><span class="comment">//! Gets an Array from a file `file`, interpolating onto the current grid.</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span><span class="comment"></span><span class="comment">/*! Stops if the variable was not found and `critical` == true.</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00378" data-start="{" data-end="}">
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a10cc4a99c07691fc367bdd87b4757b28.html#a10cc4a99c07691fc367bdd87b4757b28"> 378</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a10cc4a99c07691fc367bdd87b4757b28.html#a10cc4a99c07691fc367bdd87b4757b28">Array::regrid_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &file, <a class="code hl_class" href="classpism_1_1io_1_1Default.html">io::Default</a> default_value) {</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> assert(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa78dff7e30d312e2d45b939b5237f68e.html#aa78dff7e30d312e2d45b939b5237f68e">ndims</a>() == 2);</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keyword">auto</span> log = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->ctx()->log();</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> </div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="comment">// Get the dof=1, stencil_width=0 DMDA (components are always scalar</span></div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="comment">// and we just need a global Vec):</span></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">auto</span> dm_for_io = <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>() == 1 ? <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>() : <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->get_dm(1, 0);</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> <span class="comment">// a temporary one-component vector that uses a compatible domain decomposition</span></div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> tmp(dm_for_io);</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>(); ++j) {</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keyword">auto</span> variable = <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j);</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> </div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keyword">auto</span> V = file.<a class="code hl_function" href="classpism_1_1File_a4ec169f0ab9d7858d09f07bffc978f2a.html#a4ec169f0ab9d7858d09f07bffc978f2a">find_variable</a>(variable.get_name(), variable[<span class="stringliteral">"standard_name"</span>]);</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keywordflow">if</span> (V.exists) {</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">auto</span> interp = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->get_interpolation(<a class="code hl_function" href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a">levels</a>(), file, V.<a class="code hl_function" href="classpism_1_1File_ab3ce43cd65391304e931974e3013ce17.html#ab3ce43cd65391304e931974e3013ce17">name</a>, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a3e0a8f5b2176e8aaa858ef6e169c5507.html#a3e0a8f5b2176e8aaa858ef6e169c5507">interpolation_type</a>);</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> </div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordtype">int</span> last_record = -1;</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> interp->regrid(variable, file, last_record, *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), tmp);</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <a class="code hl_function" href="namespacepism_1_1array_aa4c02b452ad1c152553c183488641c43.html#aa4c02b452ad1c152553c183488641c43">set_default_value_or_stop</a>(variable, default_value, *log, tmp);</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> }</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> </div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a9e04ef2f4b5c7082a4903876cc21740d.html#a9e04ef2f4b5c7082a4903876cc21740d">set_dof</a>(dm_for_io, tmp, j);</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> } <span class="comment">// end of the loop over degrees of freedom</span></div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> </div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="comment">// The calls above only set the values owned by a processor, so we need to</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="comment">// communicate if m_has_ghosts == true:</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">update_ghosts</a>();</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> }</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span>}</div>
</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span><span class="comment"></span> </div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span><span class="comment">//! Reads appropriate NetCDF variable(s) into an Array.</span></div>
<div class="foldopen" id="foldopen00416" data-start="{" data-end="}">
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ae34325e69b37407305d08dac29791ee6.html#ae34325e69b37407305d08dac29791ee6"> 416</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ae34325e69b37407305d08dac29791ee6.html#ae34325e69b37407305d08dac29791ee6">Array::read_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &file, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> time) {</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keyword">auto</span> log = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->ctx()->log();</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> log->message(4, <span class="stringliteral">" Reading %s...\n"</span>, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> </div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>() == 1) {</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="comment">// This takes are of scalar variables (both 2D and 3D).</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> tmp(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>());</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> tmp_array(tmp);</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <a class="code hl_function" href="namespacepism_1_1io_a0fd535fca7d8aab5535af407963d2ec8.html#a0fd535fca7d8aab5535af407963d2ec8">io::read_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, time, tmp_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <a class="code hl_function" href="namespacepism_1_1array_a79ae8188b20d8242ce8326fc22d8699b.html#a79ae8188b20d8242ce8326fc22d8699b">global_to_local</a>(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), tmp, <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> v_array(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <a class="code hl_function" href="namespacepism_1_1io_a0fd535fca7d8aab5535af407963d2ec8.html#a0fd535fca7d8aab5535af407963d2ec8">io::read_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, time, v_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> }</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> }</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> </div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="comment">// Get the dof=1, stencil_width=0 DMDA (components are always scalar</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="comment">// and we just need a global Vec):</span></div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keyword">auto</span> da2 = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->get_dm(1, 0);</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <span class="comment">// A temporary one-component vector, distributed across processors</span></div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="comment">// the same way v is</span></div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> tmp(da2);</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> </div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>(); ++j) {</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> </div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> {</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> tmp_array(tmp);</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <a class="code hl_function" href="namespacepism_1_1io_a0fd535fca7d8aab5535af407963d2ec8.html#a0fd535fca7d8aab5535af407963d2ec8">io::read_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, time, tmp_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> }</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> </div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a9e04ef2f4b5c7082a4903876cc21740d.html#a9e04ef2f4b5c7082a4903876cc21740d">set_dof</a>(da2, tmp, j);</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> }</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="comment">// The calls above only set the values owned by a processor, so we need to</span></div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <span class="comment">// communicate if m_impl->ghosted is true:</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">update_ghosts</a>();</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> }</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span>}</div>
</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span><span class="comment"></span> </div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span><span class="comment">//! \brief Define variables corresponding to an Array in a file opened using `file`.</span></div>
<div class="foldopen" id="foldopen00463" data-start="{" data-end="}">
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb.html#a3e1a5859cef073a95e5e0cc5f1cc0fdb"> 463</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb.html#a3e1a5859cef073a95e5e0cc5f1cc0fdb">Array::define</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &file, <a class="code hl_enumeration" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77">io::Type</a> default_type)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>(); ++j) {</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <a class="code hl_enumeration" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77">io::Type</a> type = <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j).<a class="code hl_function" href="classpism_1_1VariableMetadata_ab1de7cc9d02ce9ee1d0296072ea8d03c.html#ab1de7cc9d02ce9ee1d0296072ea8d03c">get_output_type</a>();</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keywordflow">if</span> (type == <a class="code hl_enumvalue" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77a944efaa18e2c473dff3383ed733251e1">io::PISM_NAT</a>) {</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> type = default_type;</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> }</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> </div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <a class="code hl_function" href="namespacepism_1_1io_a8403172090c23e8e42fa24a966334490.html#a8403172090c23e8e42fa24a966334490">io::define_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j), *<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>, file, type);</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span>}</div>
</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span><span class="comment"></span> </div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span><span class="comment">//! @brief Returns a reference to the SpatialVariableMetadata object</span></div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span><span class="comment">//! containing metadata for the compoment N.</span></div>
<div class="foldopen" id="foldopen00476" data-start="{" data-end="}">
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4"> 476</a></span><span class="comment"></span><a class="code hl_class" href="classpism_1_1SpatialVariableMetadata.html">SpatialVariableMetadata</a>& <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">Array::metadata</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> N) {</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> assert(N < m_impl->dof);</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aa4a72e5a1f1c7602b0a3abfaa970ab59.html#aa4a72e5a1f1c7602b0a3abfaa970ab59">metadata</a>[N];</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span>}</div>
</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> </div>
<div class="foldopen" id="foldopen00481" data-start="{" data-end="}">
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a9b9f382d045fd563432deb90a1bd4360.html#a9b9f382d045fd563432deb90a1bd4360"> 481</a></span><span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1SpatialVariableMetadata.html">SpatialVariableMetadata</a>& <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">Array::metadata</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> N)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> assert(N < m_impl->dof);</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aa4a72e5a1f1c7602b0a3abfaa970ab59.html#aa4a72e5a1f1c7602b0a3abfaa970ab59">metadata</a>[N];</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span>}</div>
</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span><span class="comment"></span> </div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span><span class="comment">//! Writes an Array to a NetCDF file.</span></div>
<div class="foldopen" id="foldopen00487" data-start="{" data-end="}">
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a0db005265cf0541f36beec52d6779da2.html#a0db005265cf0541f36beec52d6779da2"> 487</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a0db005265cf0541f36beec52d6779da2.html#a0db005265cf0541f36beec52d6779da2">Array::write_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &file)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keyword">auto</span> log = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->log();</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <span class="keyword">auto</span> time = <a class="code hl_function" href="namespacepism_a992b68ac2b77ff7c7cf13dac8410e8e7.html#a992b68ac2b77ff7c7cf13dac8410e8e7">timestamp</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com);</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="comment">// The simplest case:</span></div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>() == 1) {</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> log->message(3, <span class="stringliteral">"[%s] Writing %s...\n"</span>,</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> time.c_str(), <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0).<a class="code hl_function" href="classpism_1_1array_1_1Array_a4fe13d85d5fd0747c00837aaee32651b.html#a4fe13d85d5fd0747c00837aaee32651b">get_name</a>().c_str());</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> </div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> tmp(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>());</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a4d2682345688240e2773608bda9924ad.html#a4d2682345688240e2773608bda9924ad">copy_to_vec</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), tmp);</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> </div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> tmp_array(tmp);</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> </div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <a class="code hl_function" href="namespacepism_1_1io_a5017923e8061523f934c319a5d24efa6.html#a5017923e8061523f934c319a5d24efa6">io::write_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, tmp_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> v_array(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <a class="code hl_function" href="namespacepism_1_1io_a5017923e8061523f934c319a5d24efa6.html#a5017923e8061523f934c319a5d24efa6">io::write_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, v_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> }</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> }</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> </div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="comment">// Get the dof=1, stencil_width=0 DMDA (components are always scalar</span></div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="comment">// and we just need a global Vec):</span></div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="keyword">auto</span> da2 = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->get_dm(1, 0);</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> <span class="comment">// a temporary one-component vector, distributed across processors</span></div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="comment">// the same way v is</span></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> tmp(da2);</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> </div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>(); ++j) {</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a7443e19f7b2c8705e4ace9c775f173bd.html#a7443e19f7b2c8705e4ace9c775f173bd">get_dof</a>(da2, tmp, j);</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> </div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <a class="code hl_class" href="classpism_1_1petsc_1_1VecArray.html">petsc::VecArray</a> tmp_array(tmp);</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> log->message(3, <span class="stringliteral">"[%s] Writing %s...\n"</span>,</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> time.c_str(), <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j).<a class="code hl_function" href="classpism_1_1array_1_1Array_a4fe13d85d5fd0747c00837aaee32651b.html#a4fe13d85d5fd0747c00837aaee32651b">get_name</a>().c_str());</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <a class="code hl_function" href="namespacepism_1_1io_a5017923e8061523f934c319a5d24efa6.html#a5017923e8061523f934c319a5d24efa6">io::write_spatial_variable</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(j), *<a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>(), file, tmp_array.<a class="code hl_function" href="classpism_1_1petsc_1_1VecArray_aaa06564a211921bb10f02b52f8b956cf.html#aaa06564a211921bb10f02b52f8b956cf">get</a>());</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> }</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span>}</div>
</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span><span class="comment"></span> </div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span><span class="comment">//! Dumps a variable to a file, overwriting this file's contents (for debugging).</span></div>
<div class="foldopen" id="foldopen00530" data-start="{" data-end="}">
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a349f572801677e376b220abfb88f2118.html#a349f572801677e376b220abfb88f2118"> 530</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a349f572801677e376b220abfb88f2118.html#a349f572801677e376b220abfb88f2118">Array::dump</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> filename[])<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> file(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, filename,</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> <a class="code hl_function" href="namespacepism_a119676f731a5157beed776ce429e2b45.html#a119676f731a5157beed776ce429e2b45">string_to_backend</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->config()->get_string(<span class="stringliteral">"output.format"</span>)),</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <a class="code hl_enumvalue" href="namespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f.html#a12c1fd23e92335e2396baab0354b262fa389d0be533acbcd6b6ce20a983d5978f">io::PISM_READWRITE_CLOBBER</a>);</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">if</span> (not <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aa4a72e5a1f1c7602b0a3abfaa970ab59.html#aa4a72e5a1f1c7602b0a3abfaa970ab59">metadata</a>[0].get_time_independent()) {</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <a class="code hl_function" href="namespacepism_1_1io_afcb3772d5fece2868de82941753ef681.html#afcb3772d5fece2868de82941753ef681">io::define_time</a>(file, *<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx());</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <a class="code hl_function" href="namespacepism_1_1io_a09ded2182eef5abf5c4e8db7b9729f38.html#a09ded2182eef5abf5c4e8db7b9729f38">io::append_time</a>(file, *<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->config(), <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->time()->current());</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> }</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> </div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb.html#a3e1a5859cef073a95e5e0cc5f1cc0fdb">define</a>(file, <a class="code hl_enumvalue" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77a6a72c64f82168bec6bf8b648a86648de">io::PISM_DOUBLE</a>);</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793">write</a>(file);</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span>}</div>
</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span><span class="comment"></span> </div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span><span class="comment">//! Checks if two Arrays have compatible sizes, dimensions and numbers of degrees of freedom.</span></div>
<div class="foldopen" id="foldopen00545" data-start="{" data-end="}">
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ae273bca5ed37b7b588c2b0e2a9c0f572.html#ae273bca5ed37b7b588c2b0e2a9c0f572"> 545</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ae273bca5ed37b7b588c2b0e2a9c0f572.html#ae273bca5ed37b7b588c2b0e2a9c0f572">Array::checkCompatibility</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* func, <span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1array_1_1Array.html">Array</a> &other)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> PetscErrorCode ierr;</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="comment">// We have to use PetscInt because of VecGetSizes below.</span></div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> PetscInt X_size, Y_size;</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a> != other.<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>) {</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Array::%s(...): operands have different numbers of degrees of freedom"</span>,</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> func);</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> }</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> </div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> ierr = VecGetSize(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &X_size);</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecGetSize"</span>);</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> </div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> ierr = VecGetSize(other.<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &Y_size);</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecGetSize"</span>);</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">if</span> (X_size != Y_size) {</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Array::%s(...): incompatible Vec sizes (called as %s.%s(%s))"</span>,</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> func, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str(), func, other.<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> }</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span>}</div>
</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span><span class="comment"></span> </div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span><span class="comment">//! Checks if an Array is allocated and calls DAVecGetArray.</span></div>
<div class="foldopen" id="foldopen00568" data-start="{" data-end="}">
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a3ea8fcc8fd376aff2754a8ad081d0195.html#a3ea8fcc8fd376aff2754a8ad081d0195"> 568</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a3ea8fcc8fd376aff2754a8ad081d0195.html#a3ea8fcc8fd376aff2754a8ad081d0195">Array::begin_access</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> </div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a> < 0) {</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classpism_1_1RuntimeError.html">RuntimeError</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Array::begin_access(): m_access_counter < 0"</span>);</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> }</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a> == 0) {</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> PetscErrorCode ierr;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a06bf21dbba62d30c451037e5de5a5f97.html#a06bf21dbba62d30c451037e5de5a5f97">begin_access_use_dof</a>) {</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> ierr = DMDAVecGetArrayDOF(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a>);</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMDAVecGetArrayDOF"</span>);</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> ierr = DMDAVecGetArray(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a>);</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMDAVecGetArray"</span>);</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> }</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> }</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> </div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a>++;</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span>}</div>
</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span><span class="comment"></span> </div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span><span class="comment">//! Checks if an Array is allocated and calls DAVecRestoreArray.</span></div>
<div class="foldopen" id="foldopen00589" data-start="{" data-end="}">
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a0fa36087e9f96f8af1a50d28fcf0f699.html#a0fa36087e9f96f8af1a50d28fcf0f699"> 589</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a0fa36087e9f96f8af1a50d28fcf0f699.html#a0fa36087e9f96f8af1a50d28fcf0f699">Array::end_access</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> PetscErrorCode ierr;</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a> == NULL) {</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classpism_1_1RuntimeError.html">RuntimeError</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>,</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> <span class="stringliteral">"Array::end_access(): a == NULL (looks like begin_access() was not called)"</span>);</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> }</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> </div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a> < 0) {</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classpism_1_1RuntimeError.html">RuntimeError</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"Array::end_access(): m_access_counter < 0"</span>);</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> }</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> </div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a>--;</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ab55199ee152175b7c5cd213f47f7b82d.html#ab55199ee152175b7c5cd213f47f7b82d">access_counter</a> == 0) {</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a06bf21dbba62d30c451037e5de5a5f97.html#a06bf21dbba62d30c451037e5de5a5f97">begin_access_use_dof</a>) {</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> ierr = DMDAVecRestoreArrayDOF(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a>);</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMDAVecRestoreArrayDOF"</span>);</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> ierr = DMDAVecRestoreArray(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), &<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a>);</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMDAVecRestoreArray"</span>);</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> }</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a> = NULL;</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> }</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span>}</div>
</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span><span class="comment"></span> </div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span><span class="comment">//! Updates ghost points.</span></div>
<div class="foldopen" id="foldopen00615" data-start="{" data-end="}">
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803"> 615</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">Array::update_ghosts</a>() {</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> PetscErrorCode ierr;</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="keywordflow">if</span> (not <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> }</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> ierr = DMLocalToLocalBegin(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), INSERT_VALUES, <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMLocalToLocalBegin"</span>);</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> </div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> ierr = DMLocalToLocalEnd(*<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), INSERT_VALUES, <a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>());</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"DMLocalToLocalEnd"</span>);</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span>}</div>
</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span><span class="comment"></span> </div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span><span class="comment">//! Result: v[j] <- c for all j.</span></div>
<div class="foldopen" id="foldopen00629" data-start="{" data-end="}">
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a9959fcf0124f084e6a2835ed745ce0d1.html#a9959fcf0124f084e6a2835ed745ce0d1"> 629</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a9959fcf0124f084e6a2835ed745ce0d1.html#a9959fcf0124f084e6a2835ed745ce0d1">Array::set</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> c) {</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> PetscErrorCode ierr = VecSet(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(),c);</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecSet"</span>);</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> </div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span>}</div>
</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> </div>
<div class="foldopen" id="foldopen00636" data-start="{" data-end="}">
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_af325585b37b5cd326ca52d6ef2e65e9f.html#af325585b37b5cd326ca52d6ef2e65e9f"> 636</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_af325585b37b5cd326ca52d6ef2e65e9f.html#af325585b37b5cd326ca52d6ef2e65e9f">Array::check_array_indices</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="keywordtype">double</span> ghost_width = 0;</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> ghost_width = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a961bf463efac459983019621ea7594d1.html#a961bf463efac459983019621ea7594d1">da_stencil_width</a>;</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> }</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="comment">// m_impl->dof > 1 for vector, staggered grid 2D fields, etc. In this case</span></div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="comment">// zlevels.size() == 1. For 3D fields, m_impl->dof == 1 (all 3D fields are</span></div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="comment">// scalar) and zlevels.size() corresponds to dof of the underlying PETSc</span></div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="comment">// DM object. So we want the bigger of the two numbers here.</span></div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> N = std::max((<span class="keywordtype">size_t</span>)<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_aec81354aaf53e5608f89116c340263da.html#aec81354aaf53e5608f89116c340263da">zlevels</a>.size());</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> </div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="keywordtype">bool</span> out_of_range = (i < <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->xs() - ghost_width) ||</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> (i > <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->xs() + <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->xm() + ghost_width) ||</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> (j < m_impl-><a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>->ys() - ghost_width) ||</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> (j > <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ys() + <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ym() + ghost_width) ||</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> (<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> >= N);</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> </div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="keywordflow">if</span> (out_of_range) {</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"%s(%d, %d, %d) is out of bounds"</span>,</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str(), i, j, <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>);</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> }</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> </div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a4bc8801a2c4ff3fb139baa69ab2dab7f.html#a4bc8801a2c4ff3fb139baa69ab2dab7f">m_array</a> == NULL) {</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>, <span class="stringliteral">"%s: begin_access() was not called"</span>, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> }</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span>}</div>
</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span><span class="comment"></span> </div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span><span class="comment">//! Computes the norm of all the components of an Array.</span></div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span><span class="comment"></span><span class="comment">/*!</span></div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span><span class="comment">See comment for range(); because local Vecs are VECSEQ, needs a reduce operation.</span></div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span><span class="comment">See src/trypetsc/localVecMax.c.</span></div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00668" data-start="{" data-end="}">
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ad9b51e2677b0927d2de4eda2b81c3e48.html#ad9b51e2677b0927d2de4eda2b81c3e48"> 668</a></span>std::vector<double> <a class="code hl_function" href="classpism_1_1array_1_1Array_ad9b51e2677b0927d2de4eda2b81c3e48.html#ad9b51e2677b0927d2de4eda2b81c3e48">Array::norm</a>(<span class="keywordtype">int</span> <a class="code hl_define" href="exactTestM_8c_ad5228cd48403ef9d8b632f5c7c124720.html#ad5228cd48403ef9d8b632f5c7c124720">n</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> std::vector<double> result(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>);</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> NormType type = <a class="code hl_function" href="namespacepism_1_1array_abc1ef6356f4ffccfcbb18297945a2831.html#abc1ef6356f4ffccfcbb18297945a2831">int_to_normtype</a>(<a class="code hl_define" href="exactTestM_8c_ad5228cd48403ef9d8b632f5c7c124720.html#ad5228cd48403ef9d8b632f5c7c124720">n</a>);</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> </div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a> > 1) {</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> PetscErrorCode ierr = VecStrideNormAll(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), type, result.data());</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecStrideNormAll"</span>);</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> PetscErrorCode ierr = VecNorm(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), type, result.data());</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecNorm"</span>);</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> }</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> </div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a168f31ddc8404eb3ddb3a38a55aee3b7.html#a168f31ddc8404eb3ddb3a38a55aee3b7">ghosted</a>) {</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <span class="comment">// needs a reduce operation; use GlobalMax() if NORM_INFINITY,</span></div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <span class="comment">// otherwise GlobalSum; carefully in NORM_2 case</span></div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <span class="keywordflow">switch</span> (type) {</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> <span class="keywordflow">case</span> NORM_1_AND_2: {</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>,</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="stringliteral">"Array::norm_all(...): NORM_1_AND_2"</span></div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="stringliteral">" not implemented (called as %s.norm_all(...))"</span>,</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> }</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <span class="keywordflow">case</span> NORM_1: {</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = 0; <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> < <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>; ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = <a class="code hl_function" href="namespacepism_ac3e0190c23e7e63d2755343a89b3b239.html#ac3e0190c23e7e63d2755343a89b3b239">GlobalSum</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>]);</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> }</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> }</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <span class="keywordflow">case</span> NORM_2: {</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = 0; <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> < <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>; ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> <span class="comment">// undo sqrt in VecNorm before sum; sum up; take sqrt</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = sqrt(<a class="code hl_function" href="namespacepism_ac3e0190c23e7e63d2755343a89b3b239.html#ac3e0190c23e7e63d2755343a89b3b239">GlobalSum</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] * result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>]));</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> }</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> }</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keywordflow">case</span> NORM_INFINITY: {</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = 0; <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> < <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_afed8669b7b65408241944b89f5d5eaf8.html#afed8669b7b65408241944b89f5d5eaf8">dof</a>; ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = <a class="code hl_function" href="namespacepism_a4f5594a235f5835d6ddbb2a21f4d40cc.html#a4f5594a235f5835d6ddbb2a21f4d40cc">GlobalMax</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, result[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>]);</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> }</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> }</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">default</span>: {</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> <span class="keywordflow">throw</span> <a class="code hl_function" href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">RuntimeError::formatted</a>(<a class="code hl_define" href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a>,</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> <span class="stringliteral">"Array::norm_all(...): unknown norm type"</span></div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="stringliteral">" (called as %s.norm_all(...))"</span>,</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> }</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> } <span class="comment">// switch</span></div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> }</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span>}</div>
</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> </div>
<div class="foldopen" id="foldopen00722" data-start="{" data-end="}">
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793"> 722</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793">Array::write</a>(<span class="keyword">const</span> std::string &filename)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> <span class="comment">// We expect the file to be present and ready to write into.</span></div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> file(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, filename,</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> <a class="code hl_function" href="namespacepism_a119676f731a5157beed776ce429e2b45.html#a119676f731a5157beed776ce429e2b45">string_to_backend</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->config()->get_string(<span class="stringliteral">"output.format"</span>)),</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> <a class="code hl_enumvalue" href="namespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f.html#a12c1fd23e92335e2396baab0354b262faeced780c1ba5d52630868439a069c36a">io::PISM_READWRITE</a>);</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> </div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793">write</a>(file);</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span>}</div>
</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> </div>
<div class="foldopen" id="foldopen00731" data-start="{" data-end="}">
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_a0326efd779d857755513901da9a54992.html#a0326efd779d857755513901da9a54992"> 731</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a0326efd779d857755513901da9a54992.html#a0326efd779d857755513901da9a54992">Array::read</a>(<span class="keyword">const</span> std::string &filename, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> time) {</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> file(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, filename, <a class="code hl_enumvalue" href="namespacepism_1_1io_a0caba8881b0d36c8cc1eccfa13c0e81f.html#a0caba8881b0d36c8cc1eccfa13c0e81fa308d77197e903bf4f5505b8cb5e377a2">io::PISM_GUESS</a>, <a class="code hl_enumvalue" href="namespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f.html#a12c1fd23e92335e2396baab0354b262fabb5d91fa1da1214c24d193a75f11f0a2">io::PISM_READONLY</a>);</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a0326efd779d857755513901da9a54992.html#a0326efd779d857755513901da9a54992">read</a>(file, time);</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span>}</div>
</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> </div>
<div class="foldopen" id="foldopen00736" data-start="{" data-end="}">
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_aa7de6be7e8f785321df81d9fd6518a16.html#aa7de6be7e8f785321df81d9fd6518a16"> 736</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa7de6be7e8f785321df81d9fd6518a16.html#aa7de6be7e8f785321df81d9fd6518a16">Array::regrid</a>(<span class="keyword">const</span> std::string &filename, <a class="code hl_class" href="classpism_1_1io_1_1Default.html">io::Default</a> default_value) {</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> file(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com, filename, <a class="code hl_enumvalue" href="namespacepism_1_1io_a0caba8881b0d36c8cc1eccfa13c0e81f.html#a0caba8881b0d36c8cc1eccfa13c0e81fa308d77197e903bf4f5505b8cb5e377a2">io::PISM_GUESS</a>, <a class="code hl_enumvalue" href="namespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f.html#a12c1fd23e92335e2396baab0354b262fabb5d91fa1da1214c24d193a75f11f0a2">io::PISM_READONLY</a>);</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_aa7de6be7e8f785321df81d9fd6518a16.html#aa7de6be7e8f785321df81d9fd6518a16">regrid</a>(file, default_value);</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span>}</div>
</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="foldopen" id="foldopen00741" data-start="{" data-end="}">
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"><a class="line" href="namespacepism_1_1array_a294b99c1c9062d5323d178294ccea1a6.html#a294b99c1c9062d5323d178294ccea1a6"> 741</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="namespacepism_1_1array_a294b99c1c9062d5323d178294ccea1a6.html#a294b99c1c9062d5323d178294ccea1a6">check_range</a>(<a class="code hl_class" href="classpism_1_1petsc_1_1Vec.html">petsc::Vec</a> &v,</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1SpatialVariableMetadata.html">SpatialVariableMetadata</a> &metadata,</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> <span class="keyword">const</span> std::string &filename,</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1Logger.html">Logger</a> &log,</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="namespacepism_a8326c4bf43f88b7ff9e7fee4b2f0f8e9.html#a8326c4bf43f88b7ff9e7fee4b2f0f8e9">report_range</a>) {</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> PetscErrorCode ierr = 0;</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> </div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <span class="keywordtype">double</span> <a class="code hl_function" href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">min</a> = 0.0;</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> <span class="keywordtype">double</span> <a class="code hl_function" href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">max</a> = 0.0;</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> </div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> ierr = VecMin(v, NULL, &<a class="code hl_function" href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">min</a>);</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecMin"</span>);</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> ierr = VecMax(v, NULL, &<a class="code hl_function" href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">max</a>);</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> <a class="code hl_define" href="error__handling_8hh_a970ec877c0e54c6e16c039bfa1b88bad.html#a970ec877c0e54c6e16c039bfa1b88bad">PISM_CHK</a>(ierr, <span class="stringliteral">"VecMax"</span>);</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> </div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <span class="comment">// Check the range and warn the user if needed:</span></div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> metadata.<a class="code hl_function" href="classpism_1_1VariableMetadata_aefd3415a5483c0a7be8850a17b544a32.html#aefd3415a5483c0a7be8850a17b544a32">check_range</a>(filename, <a class="code hl_function" href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">min</a>, <a class="code hl_function" href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">max</a>);</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespacepism_a8326c4bf43f88b7ff9e7fee4b2f0f8e9.html#a8326c4bf43f88b7ff9e7fee4b2f0f8e9">report_range</a>) {</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> metadata.<a class="code hl_function" href="classpism_1_1VariableMetadata_a9ef0f2a5241be0ca6f2325f537ff5cfa.html#a9ef0f2a5241be0ca6f2325f537ff5cfa">report_range</a>(log, <a class="code hl_function" href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">min</a>, <a class="code hl_function" href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">max</a>);</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> }</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span>}</div>
</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> </div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span><span class="comment"></span> </div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span><span class="comment">/** Read a field from a file, interpolating onto the current grid.</span></div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span><span class="comment"> *</span></div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span><span class="comment"> * When `flag` is set to `CRITICAL`, stop if could not find the variable</span></div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span><span class="comment"> * in the provided input file; `default_value` is ignored.</span></div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span><span class="comment"> *</span></div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span><span class="comment"> * When `flag` is set to `OPTIONAL`, fill this Array with</span></div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span><span class="comment"> * `default_value` if could not find the variable in the provided</span></div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span><span class="comment"> * input file.</span></div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span><span class="comment"> *</span></div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span><span class="comment"> * When `flag` is set to `CRITICAL_FILL_MISSING`, replace missing</span></div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span><span class="comment"> * values matching the `_FillValue` attribute with `default_value`,</span></div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span><span class="comment"> * stop if could not find the variable.</span></div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span><span class="comment"> *</span></div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span><span class="comment"> * When `flag` is set to `OPTIONAL_FILL_MISSING`, replace missing</span></div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span><span class="comment"> * values matching the `_FillValue` attribute with `default_value`;</span></div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span><span class="comment"> * fill the whole Array with `default_value` if could not find</span></div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span><span class="comment"> * the variable.</span></div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span><span class="comment"> *</span></div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span><span class="comment"> * @param file input file</span></div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span><span class="comment"> * @param flag regridding mode, see above</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span><span class="comment"> * @param default_value default value, meaning depends on the</span></div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span><span class="comment"> * regridding mode flag</span></div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span><span class="comment"> *</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span><span class="comment"> * @return 0 on success</span></div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00789" data-start="{" data-end="}">
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"><a class="line" href="classpism_1_1array_1_1Array_ade71d21eab43d1c796fef826fa3a6f87.html#ade71d21eab43d1c796fef826fa3a6f87"> 789</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa7de6be7e8f785321df81d9fd6518a16.html#aa7de6be7e8f785321df81d9fd6518a16">Array::regrid</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &file, <a class="code hl_class" href="classpism_1_1io_1_1Default.html">io::Default</a> default_value) {</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="keyword">auto</span> log = <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->log();</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> </div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> log->message(3, <span class="stringliteral">" [%s] Regridding %s...\n"</span>, <a class="code hl_function" href="namespacepism_a992b68ac2b77ff7c7cf13dac8410e8e7.html#a992b68ac2b77ff7c7cf13dac8410e8e7">timestamp</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com).c_str(),</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_ad071bf93059f137225d182dfdd6a7e2f.html#ad071bf93059f137225d182dfdd6a7e2f">name</a>.c_str());</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> <span class="keywordtype">double</span> <a class="code hl_function" href="namespacepism_aa7f779174e0decb32a22ed1bb90f2a66.html#aa7f779174e0decb32a22ed1bb90f2a66">start_time</a> = <a class="code hl_function" href="namespacepism_a0154612419a728d335afab707ac2b4e3.html#a0154612419a728d335afab707ac2b4e3">get_time</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com);</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->profiling().begin(<span class="stringliteral">"io.regridding"</span>);</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a10cc4a99c07691fc367bdd87b4757b28.html#a10cc4a99c07691fc367bdd87b4757b28">regrid_impl</a>(file, default_value);</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3b5158e40a9807c547ce7ba7a223b98.html#aa3b5158e40a9807c547ce7ba7a223b98">inc_state_counter</a>(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> </div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1array_1_1Array_aa78dff7e30d312e2d45b939b5237f68e.html#aa78dff7e30d312e2d45b939b5237f68e">ndims</a>() == 2) {</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = 0; <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> < <a class="code hl_function" href="classpism_1_1array_1_1Array_a22abc0084c8d344d0fb1faebb8b4319e.html#a22abc0084c8d344d0fb1faebb8b4319e">ndof</a>(); ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> <span class="keyword">auto</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a> = <a class="code hl_function" href="classpism_1_1array_1_1Array_a982fca110a5d7011f681b928b20e3577.html#a982fca110a5d7011f681b928b20e3577">grid</a>()->get_dm(1, 0);</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> </div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <a class="code hl_class" href="classpism_1_1petsc_1_1TemporaryGlobalVec.html">petsc::TemporaryGlobalVec</a> v(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>);</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> </div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <a class="code hl_function" href="classpism_1_1array_1_1Array_a7443e19f7b2c8705e4ace9c775f173bd.html#a7443e19f7b2c8705e4ace9c775f173bd">get_dof</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_aa3fb4d0b08e98efb43662be6db1fe2ef.html#aa3fb4d0b08e98efb43662be6db1fe2ef">dm</a>, v, <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>);</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> </div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> <a class="code hl_function" href="namespacepism_1_1array_a294b99c1c9062d5323d178294ccea1a6.html#a294b99c1c9062d5323d178294ccea1a6">check_range</a>(v, <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>), file.<a class="code hl_function" href="classpism_1_1File_ab3ce43cd65391304e931974e3013ce17.html#ab3ce43cd65391304e931974e3013ce17">name</a>(), *log, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a71a1ccaa803f38c6edd4c027c031339a.html#a71a1ccaa803f38c6edd4c027c031339a">report_range</a>);</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> }</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> <a class="code hl_function" href="namespacepism_1_1array_a294b99c1c9062d5323d178294ccea1a6.html#a294b99c1c9062d5323d178294ccea1a6">check_range</a>(<a class="code hl_function" href="classpism_1_1array_1_1Array_a5da8e0cb6f7c1e6e2ac6efdc841fb80d.html#a5da8e0cb6f7c1e6e2ac6efdc841fb80d">vec</a>(), <a class="code hl_function" href="classpism_1_1array_1_1Array_af9eece42153cd03bfc8ba237ae5310c4.html#af9eece42153cd03bfc8ba237ae5310c4">metadata</a>(0), file.<a class="code hl_function" href="classpism_1_1File_ab3ce43cd65391304e931974e3013ce17.html#ab3ce43cd65391304e931974e3013ce17">name</a>(), *log, <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a71a1ccaa803f38c6edd4c027c031339a.html#a71a1ccaa803f38c6edd4c027c031339a">report_range</a>);</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> }</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> </div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> </div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> } <span class="keywordflow">catch</span> (<a class="code hl_class" href="classpism_1_1RuntimeError.html">RuntimeError</a> &e) {</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> e.<a class="code hl_function" href="classpism_1_1RuntimeError_a6e5cdd67782873dd7defc4f98e52fdb0.html#a6e5cdd67782873dd7defc4f98e52fdb0">add_context</a>(<span class="stringliteral">"regridding '%s' from '%s'"</span>,</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> this-><a class="code hl_function" href="classpism_1_1array_1_1Array_a4fe13d85d5fd0747c00837aaee32651b.html#a4fe13d85d5fd0747c00837aaee32651b">get_name</a>().c_str(), file.<a class="code hl_function" href="classpism_1_1File_ab3ce43cd65391304e931974e3013ce17.html#ab3ce43cd65391304e931974e3013ce17">name</a>().c_str());</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> <span class="keywordflow">throw</span>;</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> }</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> <a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->ctx()->profiling().end(<span class="stringliteral">"io.regridding"</span>);</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> <span class="keywordtype">double</span></div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> <a class="code hl_function" href="namespacepism_a7400785b1f39e43fd5d195d1608c262d.html#a7400785b1f39e43fd5d195d1608c262d">end_time</a> = <a class="code hl_function" href="namespacepism_a0154612419a728d335afab707ac2b4e3.html#a0154612419a728d335afab707ac2b4e3">get_time</a>(<a class="code hl_variable" href="classpism_1_1array_1_1Array_a1fa9d92d2183dd048612690d41cfcde5.html#a1fa9d92d2183dd048612690d41cfcde5">m_impl</a>-><a class="code hl_variable" href="structpism_1_1array_1_1Array_1_1Impl_a295d8d59d99979427598a947439a2949.html#a295d8d59d99979427598a947439a2949">grid</a>->com),</div>