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 <span id="projectnumber">stable v2.1.1 committed by Constantine Khrulev on 2024-12-04 13:36:58 -0900</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_1f57d3e7ca7cfdc1bded0db8bf931243.html">age</a></li> </ul>
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<a href="AgeColumnSystem_8hh.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* Copyright (C) 2016, 2017 PISM Authors</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * This file is part of PISM.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a 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 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 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 name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a 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 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 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 name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div>
<div class="line"><a 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 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 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 name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#ifndef AGECOLUMNSYSTEM_H</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define AGECOLUMNSYSTEM_H</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "pism/util/ColumnSystem.hh"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span><a class="code" href="namespacepism.html">pism</a> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"></span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">//! Tridiagonal linear system for vertical column of age (pure advection) problem.</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classpism_1_1AgeColumnSystem.html"> 28</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classpism_1_1AgeColumnSystem.html">AgeColumnSystem</a> : <span class="keyword">public</span> <a class="code" href="classpism_1_1columnSystemCtx.html">columnSystemCtx</a> {</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="classpism_1_1AgeColumnSystem_a6135f260ac4e88951e917deffc4988f2.html#a6135f260ac4e88951e917deffc4988f2">AgeColumnSystem</a>(<span class="keyword">const</span> std::vector<double>& storage_grid,</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">const</span> std::string &my_prefix,</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">double</span> dx, <span class="keywordtype">double</span> dy, <span class="keywordtype">double</span> dt,</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a> &age,</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a> &u3,</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a> &v3,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a> &w3);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">void</span> <a class="code" href="classpism_1_1AgeColumnSystem_a9bd49d15bd1969b73082f895e265d734.html#a9bd49d15bd1969b73082f895e265d734">init</a>(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j, <span class="keywordtype">double</span> thickness);</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> <a class="code" href="classpism_1_1AgeColumnSystem_ae4c72554404675fc0f564ec401033020.html#ae4c72554404675fc0f564ec401033020">solve</a>(std::vector<double> &x);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classpism_1_1AgeColumnSystem_ae0e9bc4636bce69a62d6c1bbb4ddba21.html#ae0e9bc4636bce69a62d6c1bbb4ddba21"> 42</a></span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Array3D.html">array::Array3D</a> &<a class="code" href="classpism_1_1AgeColumnSystem_ae0e9bc4636bce69a62d6c1bbb4ddba21.html#ae0e9bc4636bce69a62d6c1bbb4ddba21">m_age3</a>;</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classpism_1_1AgeColumnSystem_ae7f79b75ca478f7b282126114dda6a17.html#ae7f79b75ca478f7b282126114dda6a17"> 43</a></span>  <span class="keywordtype">double</span> <a class="code" href="classpism_1_1AgeColumnSystem_ae7f79b75ca478f7b282126114dda6a17.html#ae7f79b75ca478f7b282126114dda6a17">m_nu</a>;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classpism_1_1AgeColumnSystem_a7048b36a17ecfad69769e9fd3fc3efea.html#a7048b36a17ecfad69769e9fd3fc3efea"> 44</a></span>  std::vector<double> <a class="code" href="classpism_1_1AgeColumnSystem_a7048b36a17ecfad69769e9fd3fc3efea.html#a7048b36a17ecfad69769e9fd3fc3efea">m_A</a>, <a class="code" href="classpism_1_1AgeColumnSystem_a5a4d3a22a8938d9147bd3c568414d154.html#a5a4d3a22a8938d9147bd3c568414d154">m_A_n</a>, <a class="code" href="classpism_1_1AgeColumnSystem_a6a18957b0ead367cbd8458a1042fd53e.html#a6a18957b0ead367cbd8458a1042fd53e">m_A_e</a>, <a class="code" href="classpism_1_1AgeColumnSystem_a466d3099750df713a6b600cb359d4f3d.html#a466d3099750df713a6b600cb359d4f3d">m_A_s</a>, <a class="code" href="classpism_1_1AgeColumnSystem_a5fd3d0b475178c89e1bc862e1368034a.html#a5fd3d0b475178c89e1bc862e1368034a">m_A_w</a>;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> };</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> } <span class="comment">// end of namespace pism</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif </span><span class="comment">/* AGECOLUMNSYSTEM_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a466d3099750df713a6b600cb359d4f3d_html_a466d3099750df713a6b600cb359d4f3d"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a466d3099750df713a6b600cb359d4f3d.html#a466d3099750df713a6b600cb359d4f3d">pism::AgeColumnSystem::m_A_s</a></div><div class="ttdeci">std::vector< double > m_A_s</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00044">AgeColumnSystem.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a5a4d3a22a8938d9147bd3c568414d154_html_a5a4d3a22a8938d9147bd3c568414d154"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a5a4d3a22a8938d9147bd3c568414d154.html#a5a4d3a22a8938d9147bd3c568414d154">pism::AgeColumnSystem::m_A_n</a></div><div class="ttdeci">std::vector< double > m_A_n</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00044">AgeColumnSystem.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a5fd3d0b475178c89e1bc862e1368034a_html_a5fd3d0b475178c89e1bc862e1368034a"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a5fd3d0b475178c89e1bc862e1368034a.html#a5fd3d0b475178c89e1bc862e1368034a">pism::AgeColumnSystem::m_A_w</a></div><div class="ttdeci">std::vector< double > m_A_w</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00044">AgeColumnSystem.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a6135f260ac4e88951e917deffc4988f2_html_a6135f260ac4e88951e917deffc4988f2"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a6135f260ac4e88951e917deffc4988f2.html#a6135f260ac4e88951e917deffc4988f2">pism::AgeColumnSystem::AgeColumnSystem</a></div><div class="ttdeci">AgeColumnSystem(const std::vector< double > &storage_grid, const std::string &my_prefix, double dx, double dy, double dt, const array::Array3D &age, const array::Array3D &u3, const array::Array3D &v3, const array::Array3D &w3)</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8cc_source.html#l00025">AgeColumnSystem.cc:25</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a6a18957b0ead367cbd8458a1042fd53e_html_a6a18957b0ead367cbd8458a1042fd53e"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a6a18957b0ead367cbd8458a1042fd53e.html#a6a18957b0ead367cbd8458a1042fd53e">pism::AgeColumnSystem::m_A_e</a></div><div class="ttdeci">std::vector< double > m_A_e</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00044">AgeColumnSystem.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a7048b36a17ecfad69769e9fd3fc3efea_html_a7048b36a17ecfad69769e9fd3fc3efea"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a7048b36a17ecfad69769e9fd3fc3efea.html#a7048b36a17ecfad69769e9fd3fc3efea">pism::AgeColumnSystem::m_A</a></div><div class="ttdeci">std::vector< double > m_A</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00044">AgeColumnSystem.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_a9bd49d15bd1969b73082f895e265d734_html_a9bd49d15bd1969b73082f895e265d734"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_a9bd49d15bd1969b73082f895e265d734.html#a9bd49d15bd1969b73082f895e265d734">pism::AgeColumnSystem::init</a></div><div class="ttdeci">void init(int i, int j, double thickness)</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8cc_source.html#l00045">AgeColumnSystem.cc:45</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_ae0e9bc4636bce69a62d6c1bbb4ddba21_html_ae0e9bc4636bce69a62d6c1bbb4ddba21"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_ae0e9bc4636bce69a62d6c1bbb4ddba21.html#ae0e9bc4636bce69a62d6c1bbb4ddba21">pism::AgeColumnSystem::m_age3</a></div><div class="ttdeci">const array::Array3D & m_age3</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00042">AgeColumnSystem.hh:42</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_ae4c72554404675fc0f564ec401033020_html_ae4c72554404675fc0f564ec401033020"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_ae4c72554404675fc0f564ec401033020.html#ae4c72554404675fc0f564ec401033020">pism::AgeColumnSystem::solve</a></div><div class="ttdeci">void solve(std::vector< double > &x)</div><div class="ttdoc">First-order upwind scheme with implicit in the vertical: one column solve.</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8cc_source.html#l00068">AgeColumnSystem.cc:68</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_ae7f79b75ca478f7b282126114dda6a17_html_ae7f79b75ca478f7b282126114dda6a17"><div class="ttname"><a href="classpism_1_1AgeColumnSystem_ae7f79b75ca478f7b282126114dda6a17.html#ae7f79b75ca478f7b282126114dda6a17">pism::AgeColumnSystem::m_nu</a></div><div class="ttdeci">double m_nu</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00043">AgeColumnSystem.hh:43</a></div></div>
<div class="ttc" id="aclasspism_1_1AgeColumnSystem_html"><div class="ttname"><a href="classpism_1_1AgeColumnSystem.html">pism::AgeColumnSystem</a></div><div class="ttdoc">Tridiagonal linear system for vertical column of age (pure advection) problem.</div><div class="ttdef"><b>Definition:</b> <a href="AgeColumnSystem_8hh_source.html#l00028">AgeColumnSystem.hh:28</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_1columnSystemCtx_html"><div class="ttname"><a href="classpism_1_1columnSystemCtx.html">pism::columnSystemCtx</a></div><div class="ttdoc">Base class for tridiagonal systems in the ice.</div><div class="ttdef"><b>Definition:</b> <a href="ColumnSystem_8hh_source.html#l00144">ColumnSystem.hh:144</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>
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