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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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<a href="BTU__Full_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) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 PISM Authors</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><span class="comment">*/</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "pism/energy/BTU_Full.hh"</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 "pism/util/io/File.hh"</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include "pism/util/error_handling.hh"</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include "pism/util/MaxTimestep.hh"</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include "pism/util/array/Array3D.hh"</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include "pism/energy/BedrockColumn.hh"</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <memory></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="keyword">namespace </span><a class="code hl_namespace" href="namespacepism.html">pism</a> {</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">namespace </span>energy {</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> </div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="}">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_add0b597a39b58ea923b5d7f456988a3c.html#add0b597a39b58ea923b5d7f456988a3c"> 32</a></span><a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_add0b597a39b58ea923b5d7f456988a3c.html#add0b597a39b58ea923b5d7f456988a3c">BTU_Full::BTU_Full</a>(std::shared_ptr<const Grid> <a class="code hl_variable" href="namespacepism_a47d754ed3e959d5866b02a1b78b6a5b5.html#a47d754ed3e959d5866b02a1b78b6a5b5">g</a>, <span class="keyword">const</span> <a class="code hl_struct" href="structpism_1_1energy_1_1BTUGrid.html">BTUGrid</a> &grid)</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> : <a class="code hl_class" href="classpism_1_1energy_1_1BedThermalUnit.html">BedThermalUnit</a>(<a class="code hl_variable" href="namespacepism_a47d754ed3e959d5866b02a1b78b6a5b5.html#a47d754ed3e959d5866b02a1b78b6a5b5">g</a>),</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> m_bootstrapping_needed(false) {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">m_k</a> = <a class="code hl_variable" href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">m_config</a>->get_number(<span class="stringliteral">"energy.bedrock_thermal.conductivity"</span>);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">const</span> <span class="keywordtype">double</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_define" href="exactTestM_8c_af34a2efdcb2b1e7ba33447d305849221.html#af34a2efdcb2b1e7ba33447d305849221">rho</a> = <a class="code hl_variable" href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">m_config</a>->get_number(<span class="stringliteral">"energy.bedrock_thermal.density"</span>),</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> c = <a class="code hl_variable" href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">m_config</a>->get_number(<span class="stringliteral">"energy.bedrock_thermal.specific_heat_capacity"</span>);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// build constant diffusivity for heat equation</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aeccb73d2035ccae775fca3b19d9ef89c.html#aeccb73d2035ccae775fca3b19d9ef89c">m_D</a> = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">m_k</a> / (<a class="code hl_define" href="exactTestM_8c_af34a2efdcb2b1e7ba33447d305849221.html#af34a2efdcb2b1e7ba33447d305849221">rho</a> * c);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// validate Lbz</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Lbz <= 0.0) {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</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 bedrock thermal layer depth: %f m"</span>,</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Lbz);</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> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// validate Mbz</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Mbz < 2) {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</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 number of layers of the bedrock thermal layer: %d"</span>,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Mbz);</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> }</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> {</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> = <a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Mbz;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">m_Lbz</a> = <a class="code hl_function" href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">grid</a>.Lbz;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> std::vector<double> z(<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a>);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">double</span> dz = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">m_Lbz</a> / (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> - 1);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</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_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a>; ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> z[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = -<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">m_Lbz</a> + <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> * dz;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> }</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> z.back() = 0.0;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a> = std::make_shared<array::Array3D>(<a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>, <span class="stringliteral">"litho_temp"</span>, <a class="code hl_enumvalue" href="namespacepism_1_1array_ab49b8ee9a79e7f46ec91fc40efdb7ca3.html#ab49b8ee9a79e7f46ec91fc40efdb7ca3af672399d2e1a4112ca5d4a4591c30885">array::WITHOUT_GHOSTS</a>, z);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">auto</span> &z_dim = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->metadata(0).z();</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> z_dim.set_name(<span class="stringliteral">"zb"</span>).long_name(<span class="stringliteral">"Z-coordinate in bedrock"</span>).units(<span class="stringliteral">"m"</span>);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> z_dim[<span class="stringliteral">"axis"</span>] = <span class="stringliteral">"Z"</span>;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> z_dim[<span class="stringliteral">"positive"</span>] = <span class="stringliteral">"up"</span>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</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> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->metadata(0)</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> .long_name(<span class="stringliteral">"lithosphere (bedrock) temperature, in BTU_Full"</span>)</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> .units(<span class="stringliteral">"kelvin"</span>);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->metadata(0)[<span class="stringliteral">"valid_min"</span>] = {0.0};</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a7a36bb90d613f2df622e1aff5136866f.html#a7a36bb90d613f2df622e1aff5136866f">m_column</a> = std::make_shared<BedrockColumn>(<span class="stringliteral">"bedrock_column"</span>, *<a class="code hl_variable" href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">m_config</a>, <a class="code hl_function" href="classpism_1_1energy_1_1BedThermalUnit_ac059f034933c5eb3997114b18f9e3f5b.html#ac059f034933c5eb3997114b18f9e3f5b">vertical_spacing</a>(), <a class="code hl_function" href="classpism_1_1energy_1_1BedThermalUnit_af6dda43e1b39561c1243f913ff7492f1.html#af6dda43e1b39561c1243f913ff7492f1">Mz</a>());</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span>}</div>
</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="comment"></span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span><span class="comment">//! \brief Initialize the bedrock thermal unit.</span></div>
<div class="foldopen" id="foldopen00087" data-start="{" data-end="}">
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_af00d293cc51940cd7bb989ea44c6484c.html#af00d293cc51940cd7bb989ea44c6484c"> 87</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_af00d293cc51940cd7bb989ea44c6484c.html#af00d293cc51940cd7bb989ea44c6484c">BTU_Full::init_impl</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structpism_1_1InputOptions.html">InputOptions</a> &opts) {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_variable" href="classpism_1_1Component_a29575eba605feccf4403d6b4ff0954a4.html#a29575eba605feccf4403d6b4ff0954a4">m_log</a>->message(2, <span class="stringliteral">"* Initializing the bedrock thermal unit...\n"</span>);</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="comment">// 2D initialization. Takes care of the flux through the bottom surface of the thermal layer.</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <a class="code hl_function" href="classpism_1_1energy_1_1BedThermalUnit_a6443c4334e00de7c6e165030a4490d0a.html#a6443c4334e00de7c6e165030a4490d0a">BedThermalUnit::init_impl</a>(opts);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// Initialize the temperature field.</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="comment">// store the current "revision number" of the temperature field</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">const</span> <span class="keywordtype">int</span> temp_revision = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->state_counter();</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (opts.<a class="code hl_variable" href="structpism_1_1InputOptions_a0fe5db51286e55c31b1575dc9ecc5d70.html#a0fe5db51286e55c31b1575dc9ecc5d70">type</a> == <a class="code hl_enumvalue" href="namespacepism_a56e80801555b7f36f4dd28941739654a.html#a56e80801555b7f36f4dd28941739654aa6aff4b43552f00d5cc331453ff4029bc">INIT_RESTART</a>) {</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> input_file(<a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->com, opts.<a class="code hl_variable" href="structpism_1_1InputOptions_a2dc298f0e83b951fa1df5eab910639e5.html#a2dc298f0e83b951fa1df5eab910639e5">filename</a>, <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="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">if</span> (input_file.<a class="code hl_function" href="classpism_1_1File_a6f0c4fc5187ec43c397aa9df8ebc0f03.html#a6f0c4fc5187ec43c397aa9df8ebc0f03">variable_exists</a>(<span class="stringliteral">"litho_temp"</span>)) {</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->read(input_file, opts.<a class="code hl_variable" href="structpism_1_1InputOptions_ae33c7fb4ca1317444d959bc3e1514ba4.html#ae33c7fb4ca1317444d959bc3e1514ba4">record</a>);</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// otherwise the bedrock temperature is either interpolated from a -regrid_file or filled</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// using bootstrapping (below)</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> }</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_function" href="classpism_1_1Component_a7737874c03a58a03498a33dc464d2ee9.html#a7737874c03a58a03498a33dc464d2ee9">regrid</a>(<span class="stringliteral">"bedrock thermal layer"</span>, *<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>, <a class="code hl_enumvalue" href="classpism_1_1Component_a48f8d0b81b7853d4e3fba0de79ec4a7f.html#a48f8d0b81b7853d4e3fba0de79ec4a7fa27f687170795f16d7eb334423b0bc9de">REGRID_WITHOUT_REGRID_VARS</a>);</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> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->state_counter() == temp_revision) {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a> = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703.html#a2374e15fd50a204be73943c1811fa703">update_flux_through_top_surface</a>();</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span>}</div>
</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="comment"></span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment">/** Returns the vertical spacing used by the bedrock grid.</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00124" data-start="{" data-end="}">
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_aaf0477c482f5ffa533b8203a1c3e0fa4.html#aaf0477c482f5ffa533b8203a1c3e0fa4"> 124</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_aaf0477c482f5ffa533b8203a1c3e0fa4.html#aaf0477c482f5ffa533b8203a1c3e0fa4">BTU_Full::vertical_spacing_impl</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">m_Lbz</a> / (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> - 1.0);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span>}</div>
</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="foldopen" id="foldopen00128" data-start="{" data-end="}">
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a3949a4c65419ca66952346efc8047985.html#a3949a4c65419ca66952346efc8047985"> 128</a></span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a3949a4c65419ca66952346efc8047985.html#a3949a4c65419ca66952346efc8047985">BTU_Full::Mz_impl</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a>;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span>}</div>
</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="foldopen" id="foldopen00133" data-start="{" data-end="}">
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a8bee6aa46d2a6ebcce317bb2d3970c5a.html#a8bee6aa46d2a6ebcce317bb2d3970c5a"> 133</a></span><span class="keywordtype">double</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a8bee6aa46d2a6ebcce317bb2d3970c5a.html#a8bee6aa46d2a6ebcce317bb2d3970c5a">BTU_Full::depth_impl</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">m_Lbz</a>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>}</div>
</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="foldopen" id="foldopen00137" data-start="{" data-end="}">
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a961a7be0145fc6ad400cb76f6d11a0a7.html#a961a7be0145fc6ad400cb76f6d11a0a7"> 137</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a961a7be0145fc6ad400cb76f6d11a0a7.html#a961a7be0145fc6ad400cb76f6d11a0a7">BTU_Full::define_model_state_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &output)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>.<a class="code hl_function" href="classpism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb.html#a3e1a5859cef073a95e5e0cc5f1cc0fdb">define</a>(output, <a class="code hl_enumvalue" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77a6a72c64f82168bec6bf8b648a86648de">io::PISM_DOUBLE</a>);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->define(output, <a class="code hl_enumvalue" href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77a6a72c64f82168bec6bf8b648a86648de">io::PISM_DOUBLE</a>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span>}</div>
</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="foldopen" id="foldopen00142" data-start="{" data-end="}">
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a543cf8918b5a9727c5fdac337b3f97d9.html#a543cf8918b5a9727c5fdac337b3f97d9"> 142</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a543cf8918b5a9727c5fdac337b3f97d9.html#a543cf8918b5a9727c5fdac337b3f97d9">BTU_Full::write_model_state_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1File.html">File</a> &output)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>.<a class="code hl_function" href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793">write</a>(output);</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->write(output);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>}</div>
</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="foldopen" id="foldopen00147" data-start="{" data-end="}">
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a151903c8f98e0829bdd4b36261fd59e9.html#a151903c8f98e0829bdd4b36261fd59e9"> 147</a></span><a class="code hl_class" href="classpism_1_1MaxTimestep.html">MaxTimestep</a> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a151903c8f98e0829bdd4b36261fd59e9.html#a151903c8f98e0829bdd4b36261fd59e9">BTU_Full::max_timestep_impl</a>(<span class="keywordtype">double</span> t)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> (void) t;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// No time step restriction: we are using an unconditionally stable method.</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classpism_1_1MaxTimestep.html">MaxTimestep</a>(<span class="stringliteral">"bedrock thermal layer"</span>);</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>}</div>
</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </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">/** Perform a step of the bedrock thermal model.</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="comment">*/</span></div>
<div class="foldopen" id="foldopen00156" data-start="{" data-end="}">
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a5e8a39408828edfcecd9d23b707048ac.html#a5e8a39408828edfcecd9d23b707048ac"> 156</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a5e8a39408828edfcecd9d23b707048ac.html#a5e8a39408828edfcecd9d23b707048ac">BTU_Full::update_impl</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1array_1_1Scalar.html">array::Scalar</a> &bedrock_top_temperature,</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordtype">double</span> t, <span class="keywordtype">double</span> dt) {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> (void) t;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a>) {</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_ab95d4c0cb1f4a38dfa3a57e822ebc9bb.html#ab95d4c0cb1f4a38dfa3a57e822ebc9bb">bootstrap</a>(bedrock_top_temperature);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a> = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> }</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">if</span> (dt < 0) {</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</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">"dt < 0 is not allowed"</span>);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> }</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <a class="code hl_class" href="classpism_1_1array_1_1AccessScope.html">array::AccessScope</a> list{<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>.get(), &<a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>, &bedrock_top_temperature};</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> <a class="code hl_class" href="classpism_1_1ParallelSection.html">ParallelSection</a> loop(<a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->com);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">try</span> {</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">double</span> *T = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->get_column(i, j);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a7a36bb90d613f2df622e1aff5136866f.html#a7a36bb90d613f2df622e1aff5136866f">m_column</a>->solve(dt, <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>(i, j), bedrock_top_temperature(i, j),</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> T, <span class="comment">// input</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> T); <span class="comment">// output</span></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> <span class="comment">// Check that T is positive:</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</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_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a>; ++<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">if</span> (T[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] <= 0.0) {</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</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="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="stringliteral">"invalid bedrock temperature: %f kelvin at %d,%d,%d"</span>,</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> T[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>], i, j, <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> }</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> } <span class="keywordflow">catch</span> (...) {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_a6b0a6e5e64970af7eadabfebe2b20bd2.html#a6b0a6e5e64970af7eadabfebe2b20bd2">failed</a>();</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> }</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> loop.<a class="code hl_function" href="classpism_1_1ParallelSection_ac23296abee1cbcb3c3fd68c7f5ce0835.html#ac23296abee1cbcb3c3fd68c7f5ce0835">check</a>();</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703.html#a2374e15fd50a204be73943c1811fa703">update_flux_through_top_surface</a>();</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span>}</div>
</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span><span class="comment"></span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="comment">/*! Computes the heat flux from the bedrock thermal layer upward into the</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span><span class="comment"> ice/bedrock interface:</span></div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span><span class="comment"> \f[G_0 = -k_b \frac{\partial T_b}{\partial z}\big|_{z=0}.\f]</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span><span class="comment"> Uses the second-order finite difference expression</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="comment"> \f[\frac{\partial T_b}{\partial z}\big|_{z=0} \approx \frac{3 T_b(0) - 4 T_b(-\Delta z) + T_b(-2\Delta z)}{2 \Delta z}\f]</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="comment"> where \f$\Delta z\f$ is the equal spacing in the bedrock.</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span><span class="comment"></span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="comment"> The above expression only makes sense when `Mbz` = `temp.n_levels` >= 3.</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span><span class="comment"> When `Mbz` = 2 we use first-order differencing. When temp was not created,</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span><span class="comment"> the `Mbz` <= 1 cases, we return the stored geothermal flux.</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span><span class="comment">*/</span></div>
<div class="foldopen" id="foldopen00210" data-start="{" data-end="}">
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703.html#a2374e15fd50a204be73943c1811fa703"> 210</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703.html#a2374e15fd50a204be73943c1811fa703">BTU_Full::update_flux_through_top_surface</a>() {</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> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a>) {</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef.html#adfc811194c0ddcce465f80c9f7a5b4ef">m_top_surface_flux</a>.<a class="code hl_function" href="classpism_1_1array_1_1Array2D_a7b9a0d8a83d5379f1debdcefce0fffae.html#a7b9a0d8a83d5379f1debdcefce0fffae">copy_from</a>(<a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>);</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordtype">double</span> dz = this-><a class="code hl_function" href="classpism_1_1energy_1_1BedThermalUnit_ac059f034933c5eb3997114b18f9e3f5b.html#ac059f034933c5eb3997114b18f9e3f5b">vertical_spacing</a>();</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keyword">const</span> <span class="keywordtype">int</span> k0 = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> - 1; <span class="comment">// Tb[k0] = ice/bed interface temp, at z=0</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_class" href="classpism_1_1array_1_1AccessScope.html">array::AccessScope</a> list{<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>.get(), &<a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef.html#adfc811194c0ddcce465f80c9f7a5b4ef">m_top_surface_flux</a>};</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> >= 3) {</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keyword">const</span> <span class="keywordtype">double</span> *Tb = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->get_column(i, j);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef.html#adfc811194c0ddcce465f80c9f7a5b4ef">m_top_surface_flux</a>(i, j) = - <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">m_k</a> * (3 * Tb[k0] - 4 * Tb[k0-1] + Tb[k0-2]) / (2 * dz);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">const</span> <span class="keywordtype">double</span> *Tb = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->get_column(i, j);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef.html#adfc811194c0ddcce465f80c9f7a5b4ef">m_top_surface_flux</a>(i, j) = - <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">m_k</a> * (Tb[k0] - Tb[k0-1]) / dz;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span>}</div>
</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="foldopen" id="foldopen00243" data-start="{" data-end="}">
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_a1be25b6ce9053f7a9346f7bb3c565985.html#a1be25b6ce9053f7a9346f7bb3c565985"> 243</a></span><span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a>& <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_a1be25b6ce9053f7a9346f7bb3c565985.html#a1be25b6ce9053f7a9346f7bb3c565985">BTU_Full::temperature</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">m_bootstrapping_needed</a>) {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</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">"bedrock temperature is not available (bootstrapping is needed)"</span>);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> }</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">return</span> *<a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>;</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span>}</div>
</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="foldopen" id="foldopen00251" data-start="{" data-end="}">
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"><a class="line" href="classpism_1_1energy_1_1BTU__Full_ab95d4c0cb1f4a38dfa3a57e822ebc9bb.html#ab95d4c0cb1f4a38dfa3a57e822ebc9bb"> 251</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classpism_1_1energy_1_1BTU__Full_ab95d4c0cb1f4a38dfa3a57e822ebc9bb.html#ab95d4c0cb1f4a38dfa3a57e822ebc9bb">BTU_Full::bootstrap</a>(<span class="keyword">const</span> <a class="code hl_class" href="classpism_1_1array_1_1Scalar.html">array::Scalar</a> &bedrock_top_temperature) {</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> <a class="code hl_variable" href="classpism_1_1Component_a29575eba605feccf4403d6b4ff0954a4.html#a29575eba605feccf4403d6b4ff0954a4">m_log</a>->message(2,</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="stringliteral">" bootstrapping to fill lithosphere temperatures in the bedrock thermal layer\n"</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="stringliteral">" using temperature at the top bedrock surface and geothermal flux\n"</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="stringliteral">" (bedrock temperature is linear in depth)...\n"</span>);</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordtype">double</span> dz = this-><a class="code hl_function" href="classpism_1_1energy_1_1BedThermalUnit_ac059f034933c5eb3997114b18f9e3f5b.html#ac059f034933c5eb3997114b18f9e3f5b">vertical_spacing</a>();</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keyword">const</span> <span class="keywordtype">int</span> k0 = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">m_Mbz</a> - 1; <span class="comment">// Tb[k0] = ice/bedrock interface temp</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <a class="code hl_class" href="classpism_1_1array_1_1AccessScope.html">array::AccessScope</a> list{&bedrock_top_temperature, &<a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>, <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>.get()};</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code hl_variable" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordtype">double</span> *Tb = <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->get_column(i, j); <span class="comment">// Tb points into temp memory</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> Tb[k0] = bedrock_top_temperature(i, j);</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = k0-1; <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>--) {</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> Tb[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = Tb[<a class="code hl_variable" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>+1] + dz * <a class="code hl_variable" href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">m_bottom_surface_flux</a>(i, j) / <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">m_k</a>;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> }</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> }</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <a class="code hl_variable" href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">m_temp</a>->inc_state_counter(); <span class="comment">// mark as modified</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span>}</div>
</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span>} <span class="comment">// end of namespace energy</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span>} <span class="comment">// end of namespace pism</span></div>
<div class="ttc" id="aclasspism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0_html_a1d7fa2a58f259a9c5e464f8738db6ef0"><div class="ttname"><a href="classpism_1_1Component_a1d7fa2a58f259a9c5e464f8738db6ef0.html#a1d7fa2a58f259a9c5e464f8738db6ef0">pism::Component::grid</a></div><div class="ttdeci">std::shared_ptr< const Grid > grid() const</div><div class="ttdef"><b>Definition</b> <a href="Component_8cc_source.html#l00105">Component.cc:105</a></div></div>
<div class="ttc" id="aclasspism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84_html_a28f298fc2133baae8cebf9dedf3b4d84"><div class="ttname"><a href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">pism::Component::m_config</a></div><div class="ttdeci">const Config::ConstPtr m_config</div><div class="ttdoc">configuration database used by this component</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00158">Component.hh:158</a></div></div>
<div class="ttc" id="aclasspism_1_1Component_a29575eba605feccf4403d6b4ff0954a4_html_a29575eba605feccf4403d6b4ff0954a4"><div class="ttname"><a href="classpism_1_1Component_a29575eba605feccf4403d6b4ff0954a4.html#a29575eba605feccf4403d6b4ff0954a4">pism::Component::m_log</a></div><div class="ttdeci">const Logger::ConstPtr m_log</div><div class="ttdoc">logger (for easy access)</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00162">Component.hh:162</a></div></div>
<div class="ttc" id="aclasspism_1_1Component_a48f8d0b81b7853d4e3fba0de79ec4a7f_html_a48f8d0b81b7853d4e3fba0de79ec4a7fa27f687170795f16d7eb334423b0bc9de"><div class="ttname"><a href="classpism_1_1Component_a48f8d0b81b7853d4e3fba0de79ec4a7f.html#a48f8d0b81b7853d4e3fba0de79ec4a7fa27f687170795f16d7eb334423b0bc9de">pism::Component::REGRID_WITHOUT_REGRID_VARS</a></div><div class="ttdeci">@ REGRID_WITHOUT_REGRID_VARS</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00151">Component.hh:151</a></div></div>
<div class="ttc" id="aclasspism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811_html_a745aa37bc1b5da6db5bfc280ecb3c811"><div class="ttname"><a href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">pism::Component::m_grid</a></div><div class="ttdeci">const std::shared_ptr< const Grid > m_grid</div><div class="ttdoc">grid used by this component</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00156">Component.hh:156</a></div></div>
<div class="ttc" id="aclasspism_1_1Component_a7737874c03a58a03498a33dc464d2ee9_html_a7737874c03a58a03498a33dc464d2ee9"><div class="ttname"><a href="classpism_1_1Component_a7737874c03a58a03498a33dc464d2ee9.html#a7737874c03a58a03498a33dc464d2ee9">pism::Component::regrid</a></div><div class="ttdeci">void regrid(const std::string &module_name, array::Array &variable, RegriddingFlag flag=NO_REGRID_WITHOUT_REGRID_VARS)</div><div class="ttdef"><b>Definition</b> <a href="Component_8cc_source.html#l00159">Component.cc:159</a></div></div>
<div class="ttc" id="aclasspism_1_1File_a6f0c4fc5187ec43c397aa9df8ebc0f03_html_a6f0c4fc5187ec43c397aa9df8ebc0f03"><div class="ttname"><a href="classpism_1_1File_a6f0c4fc5187ec43c397aa9df8ebc0f03.html#a6f0c4fc5187ec43c397aa9df8ebc0f03">pism::File::variable_exists</a></div><div class="ttdeci">bool variable_exists(const std::string &short_name) const</div><div class="ttdoc">Checks if a variable exists.</div><div class="ttdef"><b>Definition</b> <a href="File_8cc_source.html#l00378">File.cc:378</a></div></div>
<div class="ttc" id="aclasspism_1_1File_html"><div class="ttname"><a href="classpism_1_1File.html">pism::File</a></div><div class="ttdoc">High-level PISM I/O class.</div><div class="ttdef"><b>Definition</b> <a href="File_8hh_source.html#l00054">File.hh:55</a></div></div>
<div class="ttc" id="aclasspism_1_1MaxTimestep_html"><div class="ttname"><a href="classpism_1_1MaxTimestep.html">pism::MaxTimestep</a></div><div class="ttdoc">Combines the max. time step with the flag indicating if a restriction is active. Makes is possible to...</div><div class="ttdef"><b>Definition</b> <a href="MaxTimestep_8hh_source.html#l00031">MaxTimestep.hh:31</a></div></div>
<div class="ttc" id="aclasspism_1_1ParallelSection_a6b0a6e5e64970af7eadabfebe2b20bd2_html_a6b0a6e5e64970af7eadabfebe2b20bd2"><div class="ttname"><a href="classpism_1_1ParallelSection_a6b0a6e5e64970af7eadabfebe2b20bd2.html#a6b0a6e5e64970af7eadabfebe2b20bd2">pism::ParallelSection::failed</a></div><div class="ttdeci">void failed()</div><div class="ttdoc">Indicates a failure of a parallel section.</div><div class="ttdef"><b>Definition</b> <a href="error__handling_8cc_source.html#l00185">error_handling.cc:185</a></div></div>
<div class="ttc" id="aclasspism_1_1ParallelSection_ac23296abee1cbcb3c3fd68c7f5ce0835_html_ac23296abee1cbcb3c3fd68c7f5ce0835"><div class="ttname"><a href="classpism_1_1ParallelSection_ac23296abee1cbcb3c3fd68c7f5ce0835.html#ac23296abee1cbcb3c3fd68c7f5ce0835">pism::ParallelSection::check</a></div><div class="ttdeci">void check()</div><div class="ttdef"><b>Definition</b> <a href="error__handling_8cc_source.html#l00201">error_handling.cc:201</a></div></div>
<div class="ttc" id="aclasspism_1_1ParallelSection_html"><div class="ttname"><a href="classpism_1_1ParallelSection.html">pism::ParallelSection</a></div><div class="ttdef"><b>Definition</b> <a href="error__handling_8hh_source.html#l00069">error_handling.hh:69</a></div></div>
<div class="ttc" id="aclasspism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d_html_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d"><div class="ttname"><a href="classpism_1_1RuntimeError_ad0ed5f05a9a4e3e403a1d62f8d1e4e7d.html#ad0ed5f05a9a4e3e403a1d62f8d1e4e7d">pism::RuntimeError::formatted</a></div><div class="ttdeci">static RuntimeError formatted(const ErrorLocation &location, const char format[],...) __attribute__((format(printf</div><div class="ttdoc">build a RuntimeError with a formatted message</div><div class="ttdef"><b>Definition</b> <a href="error__handling_8cc_source.html#l00047">error_handling.cc:47</a></div></div>
<div class="ttc" id="aclasspism_1_1RuntimeError_html"><div class="ttname"><a href="classpism_1_1RuntimeError.html">pism::RuntimeError</a></div><div class="ttdef"><b>Definition</b> <a href="error__handling_8hh_source.html#l00046">error_handling.hh:46</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1AccessScope_html"><div class="ttname"><a href="classpism_1_1array_1_1AccessScope.html">pism::array::AccessScope</a></div><div class="ttdoc">Makes sure that we call begin_access() and end_access() for all accessed array::Arrays.</div><div class="ttdef"><b>Definition</b> <a href="Array_8hh_source.html#l00064">Array.hh:64</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array2D_a7b9a0d8a83d5379f1debdcefce0fffae_html_a7b9a0d8a83d5379f1debdcefce0fffae"><div class="ttname"><a href="classpism_1_1array_1_1Array2D_a7b9a0d8a83d5379f1debdcefce0fffae.html#a7b9a0d8a83d5379f1debdcefce0fffae">pism::array::Array2D::copy_from</a></div><div class="ttdeci">void copy_from(const Array2D< T > &source)</div><div class="ttdef"><b>Definition</b> <a href="Array2D_8hh_source.html#l00073">Array2D.hh:73</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array3D_html"><div class="ttname"><a href="classpism_1_1array_1_1Array3D.html">pism::array::Array3D</a></div><div class="ttdoc">A virtual class collecting methods common to ice and bedrock 3D fields.</div><div class="ttdef"><b>Definition</b> <a href="Array3D_8hh_source.html#l00033">Array3D.hh:33</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb_html_a3e1a5859cef073a95e5e0cc5f1cc0fdb"><div class="ttname"><a href="classpism_1_1array_1_1Array_a3e1a5859cef073a95e5e0cc5f1cc0fdb.html#a3e1a5859cef073a95e5e0cc5f1cc0fdb">pism::array::Array::define</a></div><div class="ttdeci">void define(const File &file, io::Type default_type) const</div><div class="ttdoc">Define variables corresponding to an Array in a file opened using file.</div><div class="ttdef"><b>Definition</b> <a href="Array_8cc_source.html#l00463">Array.cc:463</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793_html_a4cdaeb827d166a076668d2ab86416793"><div class="ttname"><a href="classpism_1_1array_1_1Array_a4cdaeb827d166a076668d2ab86416793.html#a4cdaeb827d166a076668d2ab86416793">pism::array::Array::write</a></div><div class="ttdeci">void write(const std::string &filename) const</div><div class="ttdef"><b>Definition</b> <a href="Array_8cc_source.html#l00722">Array.cc:722</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Scalar_html"><div class="ttname"><a href="classpism_1_1array_1_1Scalar.html">pism::array::Scalar</a></div><div class="ttdef"><b>Definition</b> <a href="Scalar_8hh_source.html#l00031">Scalar.hh:31</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a151903c8f98e0829bdd4b36261fd59e9_html_a151903c8f98e0829bdd4b36261fd59e9"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a151903c8f98e0829bdd4b36261fd59e9.html#a151903c8f98e0829bdd4b36261fd59e9">pism::energy::BTU_Full::max_timestep_impl</a></div><div class="ttdeci">virtual MaxTimestep max_timestep_impl(double my_t) const</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00147">BTU_Full.cc:147</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a1be25b6ce9053f7a9346f7bb3c565985_html_a1be25b6ce9053f7a9346f7bb3c565985"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a1be25b6ce9053f7a9346f7bb3c565985.html#a1be25b6ce9053f7a9346f7bb3c565985">pism::energy::BTU_Full::temperature</a></div><div class="ttdeci">const array::Array3D & temperature() const</div><div class="ttdoc">Bedrock thermal layer temperature field.</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00243">BTU_Full.cc:243</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44_html_a1dff2088600230d126f26d7254332a44"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a1dff2088600230d126f26d7254332a44.html#a1dff2088600230d126f26d7254332a44">pism::energy::BTU_Full::m_Mbz</a></div><div class="ttdeci">unsigned int m_Mbz</div><div class="ttdoc">number of vertical levels within the bedrock</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00120">BTU_Full.hh:120</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703_html_a2374e15fd50a204be73943c1811fa703"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a2374e15fd50a204be73943c1811fa703.html#a2374e15fd50a204be73943c1811fa703">pism::energy::BTU_Full::update_flux_through_top_surface</a></div><div class="ttdeci">void update_flux_through_top_surface()</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00210">BTU_Full.cc:210</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b_html_a2b9e42164f5f27f66dd78d3419b4e87b"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a2b9e42164f5f27f66dd78d3419b4e87b.html#a2b9e42164f5f27f66dd78d3419b4e87b">pism::energy::BTU_Full::m_temp</a></div><div class="ttdeci">std::shared_ptr< array::Array3D > m_temp</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00112">BTU_Full.hh:112</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a3949a4c65419ca66952346efc8047985_html_a3949a4c65419ca66952346efc8047985"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a3949a4c65419ca66952346efc8047985.html#a3949a4c65419ca66952346efc8047985">pism::energy::BTU_Full::Mz_impl</a></div><div class="ttdeci">virtual unsigned int Mz_impl() const</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00128">BTU_Full.cc:128</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1_html_a3cc895e82591494e61e5ab0b32c8c5a1"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a3cc895e82591494e61e5ab0b32c8c5a1.html#a3cc895e82591494e61e5ab0b32c8c5a1">pism::energy::BTU_Full::m_Lbz</a></div><div class="ttdeci">double m_Lbz</div><div class="ttdoc">thickness of the bedrock layer, in meters</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00122">BTU_Full.hh:122</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a543cf8918b5a9727c5fdac337b3f97d9_html_a543cf8918b5a9727c5fdac337b3f97d9"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a543cf8918b5a9727c5fdac337b3f97d9.html#a543cf8918b5a9727c5fdac337b3f97d9">pism::energy::BTU_Full::write_model_state_impl</a></div><div class="ttdeci">virtual void write_model_state_impl(const File &output) const</div><div class="ttdoc">The default (empty implementation).</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00142">BTU_Full.cc:142</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a5e8a39408828edfcecd9d23b707048ac_html_a5e8a39408828edfcecd9d23b707048ac"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a5e8a39408828edfcecd9d23b707048ac.html#a5e8a39408828edfcecd9d23b707048ac">pism::energy::BTU_Full::update_impl</a></div><div class="ttdeci">virtual void update_impl(const array::Scalar &bedrock_top_temperature, double t, double dt)</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00156">BTU_Full.cc:156</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a7a36bb90d613f2df622e1aff5136866f_html_a7a36bb90d613f2df622e1aff5136866f"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a7a36bb90d613f2df622e1aff5136866f.html#a7a36bb90d613f2df622e1aff5136866f">pism::energy::BTU_Full::m_column</a></div><div class="ttdeci">std::shared_ptr< BedrockColumn > m_column</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00129">BTU_Full.hh:129</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503_html_a81d03b90bdc35987d1c9fbb17f3d6503"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a81d03b90bdc35987d1c9fbb17f3d6503.html#a81d03b90bdc35987d1c9fbb17f3d6503">pism::energy::BTU_Full::m_bootstrapping_needed</a></div><div class="ttdeci">bool m_bootstrapping_needed</div><div class="ttdoc">true if the model needs to "bootstrap" the temperature field during the first time step</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00125">BTU_Full.hh:125</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a8bee6aa46d2a6ebcce317bb2d3970c5a_html_a8bee6aa46d2a6ebcce317bb2d3970c5a"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a8bee6aa46d2a6ebcce317bb2d3970c5a.html#a8bee6aa46d2a6ebcce317bb2d3970c5a">pism::energy::BTU_Full::depth_impl</a></div><div class="ttdeci">virtual double depth_impl() const</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00133">BTU_Full.cc:133</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_a961a7be0145fc6ad400cb76f6d11a0a7_html_a961a7be0145fc6ad400cb76f6d11a0a7"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_a961a7be0145fc6ad400cb76f6d11a0a7.html#a961a7be0145fc6ad400cb76f6d11a0a7">pism::energy::BTU_Full::define_model_state_impl</a></div><div class="ttdeci">virtual void define_model_state_impl(const File &output) const</div><div class="ttdoc">The default (empty implementation).</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00137">BTU_Full.cc:137</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_aaf0477c482f5ffa533b8203a1c3e0fa4_html_aaf0477c482f5ffa533b8203a1c3e0fa4"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_aaf0477c482f5ffa533b8203a1c3e0fa4.html#aaf0477c482f5ffa533b8203a1c3e0fa4">pism::energy::BTU_Full::vertical_spacing_impl</a></div><div class="ttdeci">virtual double vertical_spacing_impl() const</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00124">BTU_Full.cc:124</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_ab95d4c0cb1f4a38dfa3a57e822ebc9bb_html_ab95d4c0cb1f4a38dfa3a57e822ebc9bb"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_ab95d4c0cb1f4a38dfa3a57e822ebc9bb.html#ab95d4c0cb1f4a38dfa3a57e822ebc9bb">pism::energy::BTU_Full::bootstrap</a></div><div class="ttdeci">virtual void bootstrap(const array::Scalar &bedrock_top_temperature)</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00251">BTU_Full.cc:251</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_add0b597a39b58ea923b5d7f456988a3c_html_add0b597a39b58ea923b5d7f456988a3c"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_add0b597a39b58ea923b5d7f456988a3c.html#add0b597a39b58ea923b5d7f456988a3c">pism::energy::BTU_Full::BTU_Full</a></div><div class="ttdeci">BTU_Full(std::shared_ptr< const Grid > g, const BTUGrid &vertical_grid)</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00032">BTU_Full.cc:32</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_aeccb73d2035ccae775fca3b19d9ef89c_html_aeccb73d2035ccae775fca3b19d9ef89c"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_aeccb73d2035ccae775fca3b19d9ef89c.html#aeccb73d2035ccae775fca3b19d9ef89c">pism::energy::BTU_Full::m_D</a></div><div class="ttdeci">double m_D</div><div class="ttdoc">diffusivity of the heat flow within the bedrock layer</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00117">BTU_Full.hh:117</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_af00d293cc51940cd7bb989ea44c6484c_html_af00d293cc51940cd7bb989ea44c6484c"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_af00d293cc51940cd7bb989ea44c6484c.html#af00d293cc51940cd7bb989ea44c6484c">pism::energy::BTU_Full::init_impl</a></div><div class="ttdeci">virtual void init_impl(const InputOptions &opts)</div><div class="ttdoc">Initialize the bedrock thermal unit.</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8cc_source.html#l00087">BTU_Full.cc:87</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9_html_aff64cb41bb34467c3f3fe180cfb1a7d9"><div class="ttname"><a href="classpism_1_1energy_1_1BTU__Full_aff64cb41bb34467c3f3fe180cfb1a7d9.html#aff64cb41bb34467c3f3fe180cfb1a7d9">pism::energy::BTU_Full::m_k</a></div><div class="ttdeci">double m_k</div><div class="ttdoc">bedrock thermal conductivity</div><div class="ttdef"><b>Definition</b> <a href="BTU__Full_8hh_source.html#l00115">BTU_Full.hh:115</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8_html_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit_a5c7563d7cfb2e6d1c0d8f2468a2a4ca8.html#a5c7563d7cfb2e6d1c0d8f2468a2a4ca8">pism::energy::BedThermalUnit::m_bottom_surface_flux</a></div><div class="ttdeci">array::Scalar m_bottom_surface_flux</div><div class="ttdoc">upward heat flux through the bottom surface of the bed thermal layer</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8hh_source.html#l00148">BedThermalUnit.hh:148</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_a6443c4334e00de7c6e165030a4490d0a_html_a6443c4334e00de7c6e165030a4490d0a"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit_a6443c4334e00de7c6e165030a4490d0a.html#a6443c4334e00de7c6e165030a4490d0a">pism::energy::BedThermalUnit::init_impl</a></div><div class="ttdeci">virtual void init_impl(const InputOptions &opts)</div><div class="ttdoc">Initialize the bedrock thermal unit.</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8cc_source.html#l00121">BedThermalUnit.cc:121</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_ac059f034933c5eb3997114b18f9e3f5b_html_ac059f034933c5eb3997114b18f9e3f5b"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit_ac059f034933c5eb3997114b18f9e3f5b.html#ac059f034933c5eb3997114b18f9e3f5b">pism::energy::BedThermalUnit::vertical_spacing</a></div><div class="ttdeci">double vertical_spacing() const</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8cc_source.html#l00164">BedThermalUnit.cc:164</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef_html_adfc811194c0ddcce465f80c9f7a5b4ef"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit_adfc811194c0ddcce465f80c9f7a5b4ef.html#adfc811194c0ddcce465f80c9f7a5b4ef">pism::energy::BedThermalUnit::m_top_surface_flux</a></div><div class="ttdeci">array::Scalar m_top_surface_flux</div><div class="ttdoc">upward heat flux through the top surface of the bed thermal layer</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8hh_source.html#l00151">BedThermalUnit.hh:151</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_af6dda43e1b39561c1243f913ff7492f1_html_af6dda43e1b39561c1243f913ff7492f1"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit_af6dda43e1b39561c1243f913ff7492f1.html#af6dda43e1b39561c1243f913ff7492f1">pism::energy::BedThermalUnit::Mz</a></div><div class="ttdeci">unsigned int Mz() const</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8cc_source.html#l00178">BedThermalUnit.cc:178</a></div></div>
<div class="ttc" id="aclasspism_1_1energy_1_1BedThermalUnit_html"><div class="ttname"><a href="classpism_1_1energy_1_1BedThermalUnit.html">pism::energy::BedThermalUnit</a></div><div class="ttdoc">Given the temperature of the top of the bedrock, for the duration of one time-step,...</div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8hh_source.html#l00101">BedThermalUnit.hh:101</a></div></div>
<div class="ttc" id="aerror__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526_html_aa0c260bffe8a4dbd77d48e8feee7c526"><div class="ttname"><a href="error__handling_8hh_aa0c260bffe8a4dbd77d48e8feee7c526.html#aa0c260bffe8a4dbd77d48e8feee7c526">PISM_ERROR_LOCATION</a></div><div class="ttdeci">#define PISM_ERROR_LOCATION</div><div class="ttdef"><b>Definition</b> <a href="error__handling_8hh_source.html#l00043">error_handling.hh:43</a></div></div>
<div class="ttc" id="aexactTestM_8c_af34a2efdcb2b1e7ba33447d305849221_html_af34a2efdcb2b1e7ba33447d305849221"><div class="ttname"><a href="exactTestM_8c_af34a2efdcb2b1e7ba33447d305849221.html#af34a2efdcb2b1e7ba33447d305849221">rho</a></div><div class="ttdeci">#define rho</div><div class="ttdef"><b>Definition</b> <a href="exactTestM_8c_source.html#l00035">exactTestM.c:35</a></div></div>
<div class="ttc" id="anamespacepism_1_1array_ab49b8ee9a79e7f46ec91fc40efdb7ca3_html_ab49b8ee9a79e7f46ec91fc40efdb7ca3af672399d2e1a4112ca5d4a4591c30885"><div class="ttname"><a href="namespacepism_1_1array_ab49b8ee9a79e7f46ec91fc40efdb7ca3.html#ab49b8ee9a79e7f46ec91fc40efdb7ca3af672399d2e1a4112ca5d4a4591c30885">pism::array::WITHOUT_GHOSTS</a></div><div class="ttdeci">@ WITHOUT_GHOSTS</div><div class="ttdef"><b>Definition</b> <a href="Array_8hh_source.html#l00061">Array.hh:61</a></div></div>
<div class="ttc" id="anamespacepism_1_1io_a0caba8881b0d36c8cc1eccfa13c0e81f_html_a0caba8881b0d36c8cc1eccfa13c0e81fa308d77197e903bf4f5505b8cb5e377a2"><div class="ttname"><a href="namespacepism_1_1io_a0caba8881b0d36c8cc1eccfa13c0e81f.html#a0caba8881b0d36c8cc1eccfa13c0e81fa308d77197e903bf4f5505b8cb5e377a2">pism::io::PISM_GUESS</a></div><div class="ttdeci">@ PISM_GUESS</div><div class="ttdef"><b>Definition</b> <a href="IO__Flags_8hh_source.html#l00056">IO_Flags.hh:56</a></div></div>
<div class="ttc" id="anamespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f_html_a12c1fd23e92335e2396baab0354b262fabb5d91fa1da1214c24d193a75f11f0a2"><div class="ttname"><a href="namespacepism_1_1io_a12c1fd23e92335e2396baab0354b262f.html#a12c1fd23e92335e2396baab0354b262fabb5d91fa1da1214c24d193a75f11f0a2">pism::io::PISM_READONLY</a></div><div class="ttdeci">@ PISM_READONLY</div><div class="ttdoc">open an existing file for reading only</div><div class="ttdef"><b>Definition</b> <a href="IO__Flags_8hh_source.html#l00068">IO_Flags.hh:68</a></div></div>
<div class="ttc" id="anamespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77_html_a53ffb40793c398e10644fbd2ecda3e77a6a72c64f82168bec6bf8b648a86648de"><div class="ttname"><a href="namespacepism_1_1io_a53ffb40793c398e10644fbd2ecda3e77.html#a53ffb40793c398e10644fbd2ecda3e77a6a72c64f82168bec6bf8b648a86648de">pism::io::PISM_DOUBLE</a></div><div class="ttdeci">@ PISM_DOUBLE</div><div class="ttdef"><b>Definition</b> <a href="IO__Flags_8hh_source.html#l00053">IO_Flags.hh:52</a></div></div>
<div class="ttc" id="anamespacepism_a47d754ed3e959d5866b02a1b78b6a5b5_html_a47d754ed3e959d5866b02a1b78b6a5b5"><div class="ttname"><a href="namespacepism_a47d754ed3e959d5866b02a1b78b6a5b5.html#a47d754ed3e959d5866b02a1b78b6a5b5">pism::g</a></div><div class="ttdeci">static const double g</div><div class="ttdef"><b>Definition</b> <a href="exactTestP_8cc_source.html#l00036">exactTestP.cc:36</a></div></div>
<div class="ttc" id="anamespacepism_a56e80801555b7f36f4dd28941739654a_html_a56e80801555b7f36f4dd28941739654aa6aff4b43552f00d5cc331453ff4029bc"><div class="ttname"><a href="namespacepism_a56e80801555b7f36f4dd28941739654a.html#a56e80801555b7f36f4dd28941739654aa6aff4b43552f00d5cc331453ff4029bc">pism::INIT_RESTART</a></div><div class="ttdeci">@ INIT_RESTART</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00056">Component.hh:56</a></div></div>
<div class="ttc" id="anamespacepism_a7343afff8d353b59dbdec563bd896812_html_a7343afff8d353b59dbdec563bd896812"><div class="ttname"><a href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">pism::k</a></div><div class="ttdeci">static const double k</div><div class="ttdef"><b>Definition</b> <a href="exactTestP_8cc_source.html#l00042">exactTestP.cc:42</a></div></div>
<div class="ttc" id="anamespacepism_html"><div class="ttname"><a href="namespacepism.html">pism</a></div><div class="ttdef"><b>Definition</b> <a href="AgeColumnSystem_8cc_source.html#l00023">AgeColumnSystem.cc:23</a></div></div>
<div class="ttc" id="astructpism_1_1InputOptions_a0fe5db51286e55c31b1575dc9ecc5d70_html_a0fe5db51286e55c31b1575dc9ecc5d70"><div class="ttname"><a href="structpism_1_1InputOptions_a0fe5db51286e55c31b1575dc9ecc5d70.html#a0fe5db51286e55c31b1575dc9ecc5d70">pism::InputOptions::type</a></div><div class="ttdeci">InitializationType type</div><div class="ttdoc">initialization type</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00061">Component.hh:61</a></div></div>
<div class="ttc" id="astructpism_1_1InputOptions_a2dc298f0e83b951fa1df5eab910639e5_html_a2dc298f0e83b951fa1df5eab910639e5"><div class="ttname"><a href="structpism_1_1InputOptions_a2dc298f0e83b951fa1df5eab910639e5.html#a2dc298f0e83b951fa1df5eab910639e5">pism::InputOptions::filename</a></div><div class="ttdeci">std::string filename</div><div class="ttdoc">name of the input file (if applicable)</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00063">Component.hh:63</a></div></div>
<div class="ttc" id="astructpism_1_1InputOptions_ae33c7fb4ca1317444d959bc3e1514ba4_html_ae33c7fb4ca1317444d959bc3e1514ba4"><div class="ttname"><a href="structpism_1_1InputOptions_ae33c7fb4ca1317444d959bc3e1514ba4.html#ae33c7fb4ca1317444d959bc3e1514ba4">pism::InputOptions::record</a></div><div class="ttdeci">unsigned int record</div><div class="ttdoc">index of the record to re-start from</div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00065">Component.hh:65</a></div></div>
<div class="ttc" id="astructpism_1_1InputOptions_html"><div class="ttname"><a href="structpism_1_1InputOptions.html">pism::InputOptions</a></div><div class="ttdef"><b>Definition</b> <a href="Component_8hh_source.html#l00058">Component.hh:58</a></div></div>
<div class="ttc" id="astructpism_1_1energy_1_1BTUGrid_html"><div class="ttname"><a href="structpism_1_1energy_1_1BTUGrid.html">pism::energy::BTUGrid</a></div><div class="ttdef"><b>Definition</b> <a href="BedThermalUnit_8hh_source.html#l00036">BedThermalUnit.hh:36</a></div></div>
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