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<a href="ERFPC_8H.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="preprocessor">#ifndef ERF_PC_H_</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define ERF_PC_H_</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>  </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#ifdef ERF_USE_PARTICLES</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>  </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <AMReX_Particles.H></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  </div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">struct </span>ERFParticlesIntIdxAoS</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> {</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  k = 0,</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  ncomps</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  };</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> };</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">struct </span>ERFParticlesRealIdxAoS</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  ncomps = 0</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> };</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="keyword">struct </span>ERFParticlesIntIdxSoA</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="keyword">enum</span> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  ncomps = 0</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</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>  </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">struct </span>ERFParticlesRealIdxSoA</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  vx = 0,</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  vy,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  vz,</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  mass,</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  temperature,</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  ncomps</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"> 42</span>  </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span>ERFParticleInitializations</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">/* list of particle initializations */</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">const</span> std::string init_box_uniform = <span class="stringliteral">"box"</span>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</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> <span class="keyword">namespace </span>ERFParticleNames</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> std::string tracers = <span class="stringliteral">"tracer_particles"</span>;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">const</span> std::string hydro = <span class="stringliteral">"hydro_particles"</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> }</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">struct </span>ERFParticlesAssignor</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  AMREX_GPU_HOST_DEVICE</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  amrex::IntVect operator() ( P <span class="keyword">const</span>& p,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> <span class="keyword">const</span>& plo,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> <span class="keyword">const</span>& dxi,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">const</span> amrex::Box& domain ) <span class="keyword">const</span> noexcept</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  amrex::IntVect iv(</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  AMREX_D_DECL( <span class="keywordtype">int</span>(amrex::Math::floor((p.pos(0)-plo[0])*dxi[0])),</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">int</span>(amrex::Math::floor((p.pos(1)-plo[1])*dxi[1])),</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  p.idata(ERFParticlesIntIdxAoS::k) ) );</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  iv[0] += domain.smallEnd()[0];</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  iv[1] += domain.smallEnd()[1];</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">return</span> iv;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> };</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">template</span> <<span class="keyword">typename</span> P></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">void</span> update_location_idata ( P& a_p,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> <span class="keyword">const</span>& a_plo,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  amrex::GpuArray<amrex::Real,AMREX_SPACEDIM> <span class="keyword">const</span>& a_dxi,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">const</span> amrex::Array4<amrex::Real const>& a_height_arr )</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  amrex::IntVect iv( <span class="keywordtype">int</span>(amrex::Math::floor((a_p.pos(0)-a_plo[0])*a_dxi[0])),</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">int</span>(amrex::Math::floor((a_p.pos(1)-a_plo[1])*a_dxi[1])),</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  a_p.idata(ERFParticlesIntIdxAoS::k) );</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">if</span> (a_height_arr) {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  amrex::Real lx = (a_p.pos(0)-a_plo[0])*a_dxi[0] - <span class="keyword">static_cast<</span>amrex::Real<span class="keyword">></span>(iv[0]);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  amrex::Real ly = (a_p.pos(1)-a_plo[1])*a_dxi[1] - <span class="keyword">static_cast<</span>amrex::Real<span class="keyword">></span>(iv[1]);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">auto</span> zlo = a_height_arr(iv[0] ,iv[1] ,iv[2] ) * (1.0-lx) * (1.0-ly) +</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  a_height_arr(iv[0]+1,iv[1] ,iv[2] ) * lx * (1.0-ly) +</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  a_height_arr(iv[0] ,iv[1]+1,iv[2] ) * (1.0-lx) * ly +</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  a_height_arr(iv[0]+1,iv[1]+1,iv[2] ) * lx * ly;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">auto</span> zhi = a_height_arr(iv[0] ,iv[1] ,iv[2]+1) * (1.0-lx) * (1.0-ly) +</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  a_height_arr(iv[0]+1,iv[1] ,iv[2]+1) * lx * (1.0-ly) +</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  a_height_arr(iv[0] ,iv[1]+1,iv[2]+1) * (1.0-lx) * ly +</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  a_height_arr(iv[0]+1,iv[1]+1,iv[2]+1) * lx * ly;</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>  <span class="keywordflow">if</span> (a_p.pos(2) > zhi) {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  a_p.idata(ERFParticlesIntIdxAoS::k) += 1;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (a_p.pos(2) <= zlo) {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  a_p.idata(ERFParticlesIntIdxAoS::k) -= 1;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</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> <span class="keyword">class </span>ERFPC : <span class="keyword">public</span> amrex::ParticleContainer< ERFParticlesRealIdxAoS::ncomps, <span class="comment">// AoS real attributes</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  ERFParticlesIntIdxAoS::ncomps, <span class="comment">// AoS integer attributes</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  ERFParticlesRealIdxSoA::ncomps, <span class="comment">// SoA real attributes</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ERFParticlesIntIdxSoA::ncomps, <span class="comment">// SoA integer attributes</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  amrex::DefaultAllocator,</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  ERFParticlesAssignor ></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"></span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> /*! Constructor */</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  ERFPC ( amrex::ParGDBBase* a_gdb,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">const</span> std::string& a_name = <span class="stringliteral">"particles"</span> )</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  : <a class="code" href="namespaceamrex.html">amrex</a>::ParticleContainer< ERFParticlesRealIdxAoS::ncomps, <span class="comment">// AoS real attributes</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ERFParticlesIntIdxAoS::ncomps, <span class="comment">// AoS integer attributes</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  ERFParticlesRealIdxSoA::ncomps, <span class="comment">// SoA real attributes</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  ERFParticlesIntIdxSoA::ncomps, <span class="comment">// SoA integer attributes</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="namespaceamrex.html">amrex</a>::DefaultAllocator,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  ERFParticlesAssignor> (a_gdb)</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::ERFPC()"</span>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  m_name = a_name;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  readInputs();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"></span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> /*! Constructor */</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  ERFPC ( <span class="keyword">const</span> amrex::Geometry& a_geom,</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">const</span> amrex::DistributionMapping& a_dmap,</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> amrex::BoxArray& a_ba,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">const</span> std::string& a_name = <span class="stringliteral">"particles"</span> )</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  : <a class="code" href="namespaceamrex.html">amrex</a>::ParticleContainer< ERFParticlesRealIdxAoS::ncomps, <span class="comment">// AoS real attributes</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  ERFParticlesIntIdxAoS::ncomps, <span class="comment">// AoS real attributes</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  ERFParticlesRealIdxSoA::ncomps, <span class="comment">// SoA real attributes</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  ERFParticlesIntIdxSoA::ncomps, <span class="comment">// SoA integer attributes</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="namespaceamrex.html">amrex</a>::DefaultAllocator,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  ERFParticlesAssignor> ( a_geom, a_dmap, a_ba )</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::ERFPC()"</span>);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  m_name = a_name;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  readInputs();</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"></span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> /*! Initialize particles in domain */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> InitializeParticles (<span class="keyword">const</span> std::unique_ptr<amrex::MultiFab>& a_ptr = <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"></span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> /*! Evolve particles for one time step */</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> EvolveParticles ( <span class="keywordtype">int</span>,</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  amrex::Real,</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  amrex::Vector<amrex::Vector<amrex::MultiFab>>&,</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> amrex::Vector<std::unique_ptr<amrex::MultiFab>>& );</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"></span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> /*! Get real-type particle attribute names */</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">virtual</span> amrex::Vector<std::string> varNames ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::varNames()"</span>);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> {AMREX_D_DECL(<span class="stringliteral">"xvel"</span>,<span class="stringliteral">"yvel"</span>,<span class="stringliteral">"zvel"</span>),<span class="stringliteral">"mass"</span>,<span class="stringliteral">"temperature"</span>};</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"></span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> /*! Get real-type particle attribute names */</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">virtual</span> amrex::Vector<std::string> meshPlotVarNames ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::varNames()"</span>);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> {<span class="stringliteral">"mass_density"</span>};</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"></span> </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> /*! Uses midpoint method to advance particles using flow velocity. */</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AdvectWithFlow ( amrex::MultiFab*,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">int</span>,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  amrex::Real,</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">const</span> std::unique_ptr<amrex::MultiFab>& );</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"></span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> /*! Uses midpoint method to advance particles falling under gravity. */</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> AdvectWithGravity ( <span class="keywordtype">int</span>,</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  amrex::Real,</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">const</span> std::unique_ptr<amrex::MultiFab>& );</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"></span> </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> /*! Interpolates flow temperature to particles */</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> ComputeTemperature ( <span class="keyword">const</span> amrex::MultiFab&,</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">int</span>,</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  amrex::Real,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> std::unique_ptr<amrex::MultiFab>& );</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"></span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> /*! Compute mass density */</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> massDensity ( amrex::MultiFab&, <span class="keyword">const</span> <span class="keywordtype">int</span>&, <span class="keyword">const</span> <span class="keywordtype">int</span>& a_comp = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"></span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> /*! Compute mesh variable from particles */</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> computeMeshVar( <span class="keyword">const</span> std::string& a_var_name,</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  amrex::MultiFab& a_mf,</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> a_lev)<span class="keyword"> const</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span> (a_var_name == <span class="stringliteral">"mass_density"</span>) {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  massDensity( a_mf, a_lev );</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  a_mf.setVal(0.0);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"></span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> /*! Specify if particles should advect with flow */</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setAdvectWithFlow (<span class="keywordtype">bool</span> a_flag)</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::setAdvectWithFlow()"</span>);</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  m_advect_w_flow = a_flag;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }<span class="comment"></span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> /*! Specify if particles fall under gravity */</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> setAdvectWithGravity (<span class="keywordtype">bool</span> a_flag)</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  BL_PROFILE(<span class="stringliteral">"ERFPCPC::setAdvectWithGravity()"</span>);</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  m_advect_w_gravity = a_flag;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// the following functions should ideally be private or protected, but need to be</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="comment">// public due to CUDA extended lambda capture rules</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"></span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> /*! Default particle initialization */</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">void</span> initializeParticlesUniformDistributionInBox (<span class="keyword">const</span> std::unique_ptr<amrex::MultiFab>& a_ptr,</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">const</span> amrex::RealBox& particle_box);</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordtype">bool</span> m_advect_w_flow; <span class="comment">/*!< advect with flow velocity */</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">bool</span> m_advect_w_gravity; <span class="comment">/*!< advect under gravitational force */</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  amrex::RealBox m_particle_box; <span class="comment">/*!< box within which to place particles */</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  std::string m_name; <span class="comment">/*!< name of this particle species */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  std::string m_initialization_type; <span class="comment">/*!< initial particle distribution type */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordtype">int</span> m_ppc_init; <span class="comment">/*!< initial number of particles per cell */</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">bool</span> m_stable_redistribute; <span class="comment">/*!< use stable redistribute for deterministic simulations */</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"></span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> /*! read inputs from file */</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> readInputs ();</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">bool</span> place_randomly_in_cells; <span class="comment">/*!< place particles at random positions? */</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> };</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="anamespaceamrex_html"><div class="ttname"><a href="namespaceamrex.html">amrex</a></div><div class="ttdef"><b>Definition:</b> ERF_ConsoleIO.cpp:12</div></div>
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