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<div id="projectname">PISM, A Parallel Ice Sheet Model
 <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_337d79c4e85232f0487076e092bb4774.html">stressbalance</a></li><li class="navelem"><a class="el" href="dir_c9b2b73883624fafb10ae5f85b13ba58.html">blatter</a></li> </ul>
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<div class="title">BlatterMod.cc</div> </div>
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<a href="BlatterMod_8cc.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) 2020, 2021, 2023 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">#include <algorithm></span> <span class="comment">// std::min, std::max</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "pism/stressbalance/blatter/BlatterMod.hh"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "pism/rheology/FlowLawFactory.hh"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "pism/geometry/Geometry.hh"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "pism/stressbalance/StressBalance.hh"</span> <span class="comment">// Inputs</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "pism/util/pism_utilities.hh"</span> <span class="comment">// GlobalMax</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span><a class="code" href="namespacepism.html">pism</a> {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>stressbalance {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classpism_1_1stressbalance_1_1BlatterMod_a803429e2d821cdf0bcf91a5f03e2dba4.html#a803429e2d821cdf0bcf91a5f03e2dba4"> 33</a></span> <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a803429e2d821cdf0bcf91a5f03e2dba4.html#a803429e2d821cdf0bcf91a5f03e2dba4">BlatterMod::BlatterMod</a>(std::shared_ptr<Blatter> solver)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  : <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier.html">SSB_Modifier</a>(solver->grid()),</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  m_solver(solver) {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="classpism_1_1rheology_1_1FlowLawFactory.html">rheology::FlowLawFactory</a> ice_factory(<span class="stringliteral">"stress_balance.blatter."</span>, <a class="code" href="classpism_1_1Component_a28f298fc2133baae8cebf9dedf3b4d84.html#a28f298fc2133baae8cebf9dedf3b4d84">m_config</a>, <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_ab60d81aff17422b0e59a23a6cfb4c8a5.html#ab60d81aff17422b0e59a23a6cfb4c8a5">m_EC</a>);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  ice_factory.<a class="code" href="classpism_1_1rheology_1_1FlowLawFactory_a77e7a80ffa29b10e38941baa9f78b02a.html#a77e7a80ffa29b10e38941baa9f78b02a">remove</a>(<a class="code" href="FlowLawFactory_8hh_a98f7c3ca5017078acacbbabc64da85bc.html#a98f7c3ca5017078acacbbabc64da85bc">ICE_GOLDSBY_KOHLSTEDT</a>);</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_af16da411278f80757857eada075f505a.html#af16da411278f80757857eada075f505a">m_flow_law</a> = ice_factory.<a class="code" href="classpism_1_1rheology_1_1FlowLawFactory_a68b9067545e8906d279380149df7a4f7.html#a68b9067545e8906d279380149df7a4f7">create</a>();</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classpism_1_1stressbalance_1_1BlatterMod_a3e7c225a92089a66d2d18ceaef8145a7.html#a3e7c225a92089a66d2d18ceaef8145a7"> 42</a></span> <span class="keywordtype">void</span> <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a3e7c225a92089a66d2d18ceaef8145a7.html#a3e7c225a92089a66d2d18ceaef8145a7">BlatterMod::init</a>() {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// empty</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> }</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"></span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * Post-process ice velocity computed by the Blatter solver.</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * - transfers velocity from the sigma grid onto PISM's vertical grid</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * - estimates the maximum diffusivity used to compute the time step restriction</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classpism_1_1stressbalance_1_1BlatterMod_a3e69e7e919bee875bd51d658d508ecb5.html#a3e69e7e919bee875bd51d658d508ecb5"> 53</a></span> <span class="keywordtype">void</span> <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a3e69e7e919bee875bd51d658d508ecb5.html#a3e69e7e919bee875bd51d658d508ecb5">BlatterMod::update</a>(<span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Vector.html">array::Vector</a> &sliding_velocity,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1stressbalance_1_1Inputs.html">Inputs</a> &inputs,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">bool</span> full_update) {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  (void) sliding_velocity;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  (void) full_update;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// transfer velocity onto the PISM vertical grid, setting m_u and m_v</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a5fbe1209a80bd52e69102c98234588db.html#a5fbe1209a80bd52e69102c98234588db">transfer</a>(inputs.<a class="code" href="classpism_1_1stressbalance_1_1Inputs_a078ead1da77d23c8d0910d277c8978d8.html#a078ead1da77d23c8d0910d277c8978d8">geometry</a>-><a class="code" href="classpism_1_1Geometry_a9f744ea4843a08036f6132922dc4dc2c.html#a9f744ea4843a08036f6132922dc4dc2c">ice_thickness</a>);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// estimate max diffusivity to use in adaptive time stepping</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_aa336a5cdaa83aadc363ac8a5dbc0b03a.html#aa336a5cdaa83aadc363ac8a5dbc0b03a">compute_max_diffusivity</a>(<a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a17a748719a530c4d08dcb1546ba8c524.html#a17a748719a530c4d08dcb1546ba8c524">m_solver</a>->velocity(),</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  inputs.<a class="code" href="classpism_1_1stressbalance_1_1Inputs_a078ead1da77d23c8d0910d277c8978d8.html#a078ead1da77d23c8d0910d277c8978d8">geometry</a>-><a class="code" href="classpism_1_1Geometry_a9f744ea4843a08036f6132922dc4dc2c.html#a9f744ea4843a08036f6132922dc4dc2c">ice_thickness</a>,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  inputs.<a class="code" href="classpism_1_1stressbalance_1_1Inputs_a078ead1da77d23c8d0910d277c8978d8.html#a078ead1da77d23c8d0910d277c8978d8">geometry</a>-><a class="code" href="classpism_1_1Geometry_a44a91d340da6ec7376c89e4eeca876a1.html#a44a91d340da6ec7376c89e4eeca876a1">ice_surface_elevation</a>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_af5876568bfe459bd4784c3932368f27f.html#af5876568bfe459bd4784c3932368f27f">m_diffusive_flux</a>.<a class="code" href="classpism_1_1array_1_1Array_a9959fcf0124f084e6a2835ed745ce0d1.html#a9959fcf0124f084e6a2835ed745ce0d1">set</a>(0.0);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> }</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"></span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * Copy ice velocity from the sigma vertical grid onto PISM's vertical grid.</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * Uses constant extrapolation above the ice surface.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classpism_1_1stressbalance_1_1BlatterMod_a5fbe1209a80bd52e69102c98234588db.html#a5fbe1209a80bd52e69102c98234588db"> 75</a></span> <span class="keywordtype">void</span> <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a5fbe1209a80bd52e69102c98234588db.html#a5fbe1209a80bd52e69102c98234588db">BlatterMod::transfer</a>(<span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Scalar.html">array::Scalar</a> &ice_thickness) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">auto</span> u_sigma = <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a17a748719a530c4d08dcb1546ba8c524.html#a17a748719a530c4d08dcb1546ba8c524">m_solver</a>->velocity_u_sigma();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">auto</span> v_sigma = <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_a17a748719a530c4d08dcb1546ba8c524.html#a17a748719a530c4d08dcb1546ba8c524">m_solver</a>->velocity_v_sigma();</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">const</span> <span class="keyword">auto</span> &zlevels = <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">m_u</a>.<a class="code" href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a">levels</a>();</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">int</span> Mz = zlevels.size();</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classpism_1_1array_1_1AccessScope.html">array::AccessScope</a> list{&<a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">m_u</a>, &<a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842.html#ab0d140b1a73b49497870ec669347a842">m_v</a>, u_sigma.get(), v_sigma.get(), &ice_thickness};</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">auto</span> *u = <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">m_u</a>.<a class="code" href="classpism_1_1array_1_1Array3D_ac74ddc5a845ca13d159983b9e7b20791.html#ac74ddc5a845ca13d159983b9e7b20791">get_column</a>(i, j);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">auto</span> *v = <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842.html#ab0d140b1a73b49497870ec669347a842">m_v</a>.<a class="code" href="classpism_1_1array_1_1Array3D_ac74ddc5a845ca13d159983b9e7b20791.html#ac74ddc5a845ca13d159983b9e7b20791">get_column</a>(i, j);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">double</span> H = ice_thickness(i, j);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">if</span> (H > 0.0) {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> = 0; <a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a> < Mz; ++<a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">double</span> sigma = <a class="code" href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">std::min</a>(zlevels[<a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] / H, 1.0);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  u[<a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = u_sigma->interpolate(i, j, sigma);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  v[<a class="code" href="namespacepism_a7343afff8d353b59dbdec563bd896812.html#a7343afff8d353b59dbdec563bd896812">k</a>] = v_sigma->interpolate(i, j, sigma);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">m_u</a>.<a class="code" href="classpism_1_1array_1_1Array3D_a57f6842686575847d4662ebe9a69bca6.html#a57f6842686575847d4662ebe9a69bca6">set_column</a>(i, j, 0.0);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842.html#ab0d140b1a73b49497870ec669347a842">m_v</a>.<a class="code" href="classpism_1_1array_1_1Array3D_a57f6842686575847d4662ebe9a69bca6.html#a57f6842686575847d4662ebe9a69bca6">set_column</a>(i, j, 0.0);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  }</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">m_u</a>.<a class="code" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">update_ghosts</a>();</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842.html#ab0d140b1a73b49497870ec669347a842">m_v</a>.<a class="code" href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">update_ghosts</a>();</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"></span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * Estimate max SIA-type diffusivity assuming that `Q = -D \nabla h`.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classpism_1_1stressbalance_1_1BlatterMod_aa336a5cdaa83aadc363ac8a5dbc0b03a.html#aa336a5cdaa83aadc363ac8a5dbc0b03a"> 113</a></span> <span class="keywordtype">void</span> <a class="code" href="classpism_1_1stressbalance_1_1BlatterMod_aa336a5cdaa83aadc363ac8a5dbc0b03a.html#aa336a5cdaa83aadc363ac8a5dbc0b03a">BlatterMod::compute_max_diffusivity</a>(<span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Vector.html">array::Vector</a> &velocity,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Scalar.html">array::Scalar</a> &ice_thickness,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">const</span> <a class="code" href="classpism_1_1array_1_1Scalar1.html">array::Scalar1</a> &surface) {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> eps = 1e-3;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">double</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  dx = <a class="code" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->dx(),</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  dy = <a class="code" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->dy();</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="classpism_1_1array_1_1AccessScope.html">array::AccessScope</a> list{&velocity, &ice_thickness, &surface};</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">m_D_max</a> = 0.0;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> p = <a class="code" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->points(); p; p.next()) {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> i = p.i(), j = p.j();</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">auto</span> h = surface.<a class="code" href="classpism_1_1array_1_1Array2D_a9c4bcf4ff08551e2a45642776dd963fa.html#a9c4bcf4ff08551e2a45642776dd963fa">star</a>(i, j);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">auto</span> H = ice_thickness(i, j);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (H > 0.0) {</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classpism_1_1Vector2d.html">Vector2d</a> grad_h = {(h.e - h.w) / (2.0 * dx),</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  (h.n - h.s) / (2.0 * dy)};</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">double</span> <a class="code" href="classD.html">D</a> = H * velocity(i, j).magnitude() / (grad_h.<a class="code" href="classpism_1_1Vector2d_a2ff31325d98dfb3ae17f1a19a60cc2e2.html#a2ff31325d98dfb3ae17f1a19a60cc2e2">magnitude</a>() + eps);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">m_D_max</a> = <a class="code" href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">std::max</a>(<a class="code" href="classD.html">D</a>, <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">m_D_max</a>);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">m_D_max</a> = <a class="code" href="namespacepism_a4f5594a235f5835d6ddbb2a21f4d40cc.html#a4f5594a235f5835d6ddbb2a21f4d40cc">GlobalMax</a>(<a class="code" href="classpism_1_1Component_a745aa37bc1b5da6db5bfc280ecb3c811.html#a745aa37bc1b5da6db5bfc280ecb3c811">m_grid</a>->com, <a class="code" href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">m_D_max</a>);</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> } <span class="comment">// end of namespace stressbalance</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> } <span class="comment">// end of namespace pism</span></div>
<div class="ttc" id="aFlowLawFactory_8hh_a98f7c3ca5017078acacbbabc64da85bc_html_a98f7c3ca5017078acacbbabc64da85bc"><div class="ttname"><a href="FlowLawFactory_8hh_a98f7c3ca5017078acacbbabc64da85bc.html#a98f7c3ca5017078acacbbabc64da85bc">ICE_GOLDSBY_KOHLSTEDT</a></div><div class="ttdeci">#define ICE_GOLDSBY_KOHLSTEDT</div><div class="ttdef"><b>Definition:</b> <a href="FlowLawFactory_8hh_source.html#l00037">FlowLawFactory.hh:37</a></div></div>
<div class="ttc" id="aclassD_html"><div class="ttname"><a href="classD.html">D</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_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_1Geometry_a44a91d340da6ec7376c89e4eeca876a1_html_a44a91d340da6ec7376c89e4eeca876a1"><div class="ttname"><a href="classpism_1_1Geometry_a44a91d340da6ec7376c89e4eeca876a1.html#a44a91d340da6ec7376c89e4eeca876a1">pism::Geometry::ice_surface_elevation</a></div><div class="ttdeci">array::Scalar2 ice_surface_elevation</div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8hh_source.html#l00057">Geometry.hh:57</a></div></div>
<div class="ttc" id="aclasspism_1_1Geometry_a9f744ea4843a08036f6132922dc4dc2c_html_a9f744ea4843a08036f6132922dc4dc2c"><div class="ttname"><a href="classpism_1_1Geometry_a9f744ea4843a08036f6132922dc4dc2c.html#a9f744ea4843a08036f6132922dc4dc2c">pism::Geometry::ice_thickness</a></div><div class="ttdeci">array::Scalar2 ice_thickness</div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8hh_source.html#l00051">Geometry.hh:51</a></div></div>
<div class="ttc" id="aclasspism_1_1Vector2d_a2ff31325d98dfb3ae17f1a19a60cc2e2_html_a2ff31325d98dfb3ae17f1a19a60cc2e2"><div class="ttname"><a href="classpism_1_1Vector2d_a2ff31325d98dfb3ae17f1a19a60cc2e2.html#a2ff31325d98dfb3ae17f1a19a60cc2e2">pism::Vector2d::magnitude</a></div><div class="ttdeci">double magnitude() const</div><div class="ttdoc">Magnitude.</div><div class="ttdef"><b>Definition:</b> <a href="Vector2d_8hh_source.html#l00040">Vector2d.hh:40</a></div></div>
<div class="ttc" id="aclasspism_1_1Vector2d_html"><div class="ttname"><a href="classpism_1_1Vector2d.html">pism::Vector2d</a></div><div class="ttdoc">This class represents a 2D vector field (such as ice velocity) at a certain grid point.</div><div class="ttdef"><b>Definition:</b> <a href="Vector2d_8hh_source.html#l00029">Vector2d.hh:29</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#l00065">Array.hh:65</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array2D_a9c4bcf4ff08551e2a45642776dd963fa_html_a9c4bcf4ff08551e2a45642776dd963fa"><div class="ttname"><a href="classpism_1_1array_1_1Array2D_a9c4bcf4ff08551e2a45642776dd963fa.html#a9c4bcf4ff08551e2a45642776dd963fa">pism::array::Array2D::star</a></div><div class="ttdeci">stencils::Star< T > star(int i, int j) const</div><div class="ttdef"><b>Definition:</b> <a href="Array2D_8hh_source.html#l00079">Array2D.hh:79</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array3D_a57f6842686575847d4662ebe9a69bca6_html_a57f6842686575847d4662ebe9a69bca6"><div class="ttname"><a href="classpism_1_1array_1_1Array3D_a57f6842686575847d4662ebe9a69bca6.html#a57f6842686575847d4662ebe9a69bca6">pism::array::Array3D::set_column</a></div><div class="ttdeci">void set_column(int i, int j, double c)</div><div class="ttdoc">Set all values of scalar quantity to given a single value in a particular column.</div><div class="ttdef"><b>Definition:</b> <a href="Array3D_8cc_source.html#l00049">Array3D.cc:49</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array3D_ac74ddc5a845ca13d159983b9e7b20791_html_ac74ddc5a845ca13d159983b9e7b20791"><div class="ttname"><a href="classpism_1_1array_1_1Array3D_ac74ddc5a845ca13d159983b9e7b20791.html#ac74ddc5a845ca13d159983b9e7b20791">pism::array::Array3D::get_column</a></div><div class="ttdeci">double * get_column(int i, int j)</div><div class="ttdef"><b>Definition:</b> <a href="Array3D_8cc_source.html#l00120">Array3D.cc:120</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a_html_a471583941d54506f80b014efaa14073a"><div class="ttname"><a href="classpism_1_1array_1_1Array_a471583941d54506f80b014efaa14073a.html#a471583941d54506f80b014efaa14073a">pism::array::Array::levels</a></div><div class="ttdeci">const std::vector< double > & levels() const</div><div class="ttdef"><b>Definition:</b> <a href="Array_8cc_source.html#l00140">Array.cc:140</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array_a9959fcf0124f084e6a2835ed745ce0d1_html_a9959fcf0124f084e6a2835ed745ce0d1"><div class="ttname"><a href="classpism_1_1array_1_1Array_a9959fcf0124f084e6a2835ed745ce0d1.html#a9959fcf0124f084e6a2835ed745ce0d1">pism::array::Array::set</a></div><div class="ttdeci">void set(double c)</div><div class="ttdoc">Result: v[j] <- c for all j.</div><div class="ttdef"><b>Definition:</b> <a href="Array_8cc_source.html#l00707">Array.cc:707</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803_html_ad9defa70b851fd2dfac595cfcbb9d803"><div class="ttname"><a href="classpism_1_1array_1_1Array_ad9defa70b851fd2dfac595cfcbb9d803.html#ad9defa70b851fd2dfac595cfcbb9d803">pism::array::Array::update_ghosts</a></div><div class="ttdeci">void update_ghosts()</div><div class="ttdoc">Updates ghost points.</div><div class="ttdef"><b>Definition:</b> <a href="Array_8cc_source.html#l00693">Array.cc:693</a></div></div>
<div class="ttc" id="aclasspism_1_1array_1_1Scalar1_html"><div class="ttname"><a href="classpism_1_1array_1_1Scalar1.html">pism::array::Scalar1</a></div><div class="ttdef"><b>Definition:</b> <a href="Scalar_8hh_source.html#l00053">Scalar.hh:53</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_1array_1_1Vector_html"><div class="ttname"><a href="classpism_1_1array_1_1Vector.html">pism::array::Vector</a></div><div class="ttdef"><b>Definition:</b> <a href="Vector_8hh_source.html#l00032">Vector.hh:32</a></div></div>
<div class="ttc" id="aclasspism_1_1rheology_1_1FlowLawFactory_a68b9067545e8906d279380149df7a4f7_html_a68b9067545e8906d279380149df7a4f7"><div class="ttname"><a href="classpism_1_1rheology_1_1FlowLawFactory_a68b9067545e8906d279380149df7a4f7.html#a68b9067545e8906d279380149df7a4f7">pism::rheology::FlowLawFactory::create</a></div><div class="ttdeci">std::shared_ptr< FlowLaw > create()</div><div class="ttdef"><b>Definition:</b> <a href="FlowLawFactory_8cc_source.html#l00110">FlowLawFactory.cc:110</a></div></div>
<div class="ttc" id="aclasspism_1_1rheology_1_1FlowLawFactory_a77e7a80ffa29b10e38941baa9f78b02a_html_a77e7a80ffa29b10e38941baa9f78b02a"><div class="ttname"><a href="classpism_1_1rheology_1_1FlowLawFactory_a77e7a80ffa29b10e38941baa9f78b02a.html#a77e7a80ffa29b10e38941baa9f78b02a">pism::rheology::FlowLawFactory::remove</a></div><div class="ttdeci">void remove(const std::string &name)</div><div class="ttdef"><b>Definition:</b> <a href="FlowLawFactory_8cc_source.html#l00096">FlowLawFactory.cc:96</a></div></div>
<div class="ttc" id="aclasspism_1_1rheology_1_1FlowLawFactory_html"><div class="ttname"><a href="classpism_1_1rheology_1_1FlowLawFactory.html">pism::rheology::FlowLawFactory</a></div><div class="ttdef"><b>Definition:</b> <a href="FlowLawFactory_8hh_source.html#l00043">FlowLawFactory.hh:43</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_a17a748719a530c4d08dcb1546ba8c524_html_a17a748719a530c4d08dcb1546ba8c524"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_a17a748719a530c4d08dcb1546ba8c524.html#a17a748719a530c4d08dcb1546ba8c524">pism::stressbalance::BlatterMod::m_solver</a></div><div class="ttdeci">std::shared_ptr< Blatter > m_solver</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8hh_source.html#l00045">BlatterMod.hh:45</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_a3e69e7e919bee875bd51d658d508ecb5_html_a3e69e7e919bee875bd51d658d508ecb5"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_a3e69e7e919bee875bd51d658d508ecb5.html#a3e69e7e919bee875bd51d658d508ecb5">pism::stressbalance::BlatterMod::update</a></div><div class="ttdeci">void update(const array::Vector &sliding_velocity, const Inputs &inputs, bool full_update)</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8cc_source.html#l00053">BlatterMod.cc:53</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_a3e7c225a92089a66d2d18ceaef8145a7_html_a3e7c225a92089a66d2d18ceaef8145a7"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_a3e7c225a92089a66d2d18ceaef8145a7.html#a3e7c225a92089a66d2d18ceaef8145a7">pism::stressbalance::BlatterMod::init</a></div><div class="ttdeci">void init()</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8cc_source.html#l00042">BlatterMod.cc:42</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_a5fbe1209a80bd52e69102c98234588db_html_a5fbe1209a80bd52e69102c98234588db"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_a5fbe1209a80bd52e69102c98234588db.html#a5fbe1209a80bd52e69102c98234588db">pism::stressbalance::BlatterMod::transfer</a></div><div class="ttdeci">void transfer(const array::Scalar &ice_thickness)</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8cc_source.html#l00075">BlatterMod.cc:75</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_a803429e2d821cdf0bcf91a5f03e2dba4_html_a803429e2d821cdf0bcf91a5f03e2dba4"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_a803429e2d821cdf0bcf91a5f03e2dba4.html#a803429e2d821cdf0bcf91a5f03e2dba4">pism::stressbalance::BlatterMod::BlatterMod</a></div><div class="ttdeci">BlatterMod(std::shared_ptr< Blatter > solver)</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8cc_source.html#l00033">BlatterMod.cc:33</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1BlatterMod_aa336a5cdaa83aadc363ac8a5dbc0b03a_html_aa336a5cdaa83aadc363ac8a5dbc0b03a"><div class="ttname"><a href="classpism_1_1stressbalance_1_1BlatterMod_aa336a5cdaa83aadc363ac8a5dbc0b03a.html#aa336a5cdaa83aadc363ac8a5dbc0b03a">pism::stressbalance::BlatterMod::compute_max_diffusivity</a></div><div class="ttdeci">void compute_max_diffusivity(const array::Vector &velocity, const array::Scalar &ice_thickness, const array::Scalar1 &surface)</div><div class="ttdef"><b>Definition:</b> <a href="BlatterMod_8cc_source.html#l00113">BlatterMod.cc:113</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1Inputs_a078ead1da77d23c8d0910d277c8978d8_html_a078ead1da77d23c8d0910d277c8978d8"><div class="ttname"><a href="classpism_1_1stressbalance_1_1Inputs_a078ead1da77d23c8d0910d277c8978d8.html#a078ead1da77d23c8d0910d277c8978d8">pism::stressbalance::Inputs::geometry</a></div><div class="ttdeci">const Geometry * geometry</div><div class="ttdef"><b>Definition:</b> <a href="StressBalance_8hh_source.html#l00044">StressBalance.hh:44</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1Inputs_html"><div class="ttname"><a href="classpism_1_1stressbalance_1_1Inputs.html">pism::stressbalance::Inputs</a></div><div class="ttdef"><b>Definition:</b> <a href="StressBalance_8hh_source.html#l00040">StressBalance.hh:40</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87_html_a3aa24d8491e32e39f5aec600b4335d87"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_a3aa24d8491e32e39f5aec600b4335d87.html#a3aa24d8491e32e39f5aec600b4335d87">pism::stressbalance::SSB_Modifier::m_u</a></div><div class="ttdeci">array::Array3D m_u</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00069">SSB_Modifier.hh:69</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e_html_a6dd2ea8cba6b1d6150484a9c3f2ec25e"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_a6dd2ea8cba6b1d6150484a9c3f2ec25e.html#a6dd2ea8cba6b1d6150484a9c3f2ec25e">pism::stressbalance::SSB_Modifier::m_D_max</a></div><div class="ttdeci">double m_D_max</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00067">SSB_Modifier.hh:67</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842_html_ab0d140b1a73b49497870ec669347a842"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_ab0d140b1a73b49497870ec669347a842.html#ab0d140b1a73b49497870ec669347a842">pism::stressbalance::SSB_Modifier::m_v</a></div><div class="ttdeci">array::Array3D m_v</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00069">SSB_Modifier.hh:69</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_ab60d81aff17422b0e59a23a6cfb4c8a5_html_ab60d81aff17422b0e59a23a6cfb4c8a5"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_ab60d81aff17422b0e59a23a6cfb4c8a5.html#ab60d81aff17422b0e59a23a6cfb4c8a5">pism::stressbalance::SSB_Modifier::m_EC</a></div><div class="ttdeci">EnthalpyConverter::Ptr m_EC</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00066">SSB_Modifier.hh:66</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_af16da411278f80757857eada075f505a_html_af16da411278f80757857eada075f505a"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_af16da411278f80757857eada075f505a.html#af16da411278f80757857eada075f505a">pism::stressbalance::SSB_Modifier::m_flow_law</a></div><div class="ttdeci">std::shared_ptr< rheology::FlowLaw > m_flow_law</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00065">SSB_Modifier.hh:65</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_af5876568bfe459bd4784c3932368f27f_html_af5876568bfe459bd4784c3932368f27f"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier_af5876568bfe459bd4784c3932368f27f.html#af5876568bfe459bd4784c3932368f27f">pism::stressbalance::SSB_Modifier::m_diffusive_flux</a></div><div class="ttdeci">array::Staggered1 m_diffusive_flux</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00068">SSB_Modifier.hh:68</a></div></div>
<div class="ttc" id="aclasspism_1_1stressbalance_1_1SSB__Modifier_html"><div class="ttname"><a href="classpism_1_1stressbalance_1_1SSB__Modifier.html">pism::stressbalance::SSB_Modifier</a></div><div class="ttdoc">Shallow stress balance modifier (such as the non-sliding SIA).</div><div class="ttdef"><b>Definition:</b> <a href="SSB__Modifier_8hh_source.html#l00039">SSB_Modifier.hh:39</a></div></div>
<div class="ttc" id="anamespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a_html_a8957d08741c6f48d1e554ac7ea98530a"><div class="ttname"><a href="namespacepism_1_1array_a8957d08741c6f48d1e554ac7ea98530a.html#a8957d08741c6f48d1e554ac7ea98530a">pism::array::max</a></div><div class="ttdeci">double max(const array::Scalar &input)</div><div class="ttdoc">Finds maximum over all the values in an array::Scalar object. Ignores ghosts.</div><div class="ttdef"><b>Definition:</b> <a href="Scalar_8cc_source.html#l00165">Scalar.cc:165</a></div></div>
<div class="ttc" id="anamespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9_html_abe1b3c17ea21b5f0e540eb4a53ec72a9"><div class="ttname"><a href="namespacepism_1_1array_abe1b3c17ea21b5f0e540eb4a53ec72a9.html#abe1b3c17ea21b5f0e540eb4a53ec72a9">pism::array::min</a></div><div class="ttdeci">double min(const array::Scalar &input)</div><div class="ttdoc">Finds minimum over all the values in an array::Scalar object. Ignores ghosts.</div><div class="ttdef"><b>Definition:</b> <a href="Scalar_8cc_source.html#l00193">Scalar.cc:193</a></div></div>
<div class="ttc" id="anamespacepism_a4f5594a235f5835d6ddbb2a21f4d40cc_html_a4f5594a235f5835d6ddbb2a21f4d40cc"><div class="ttname"><a href="namespacepism_a4f5594a235f5835d6ddbb2a21f4d40cc.html#a4f5594a235f5835d6ddbb2a21f4d40cc">pism::GlobalMax</a></div><div class="ttdeci">void GlobalMax(MPI_Comm comm, double *local, double *result, int count)</div><div class="ttdef"><b>Definition:</b> <a href="pism__utilities_8cc_source.html#l00178">pism_utilities.cc:178</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>
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