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Updates to track interface speed using signed distance function instead of phase density field

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This commit is contained in:
James E McClure
2015-01-28 11:18:48 -05:00
parent 7274795794
commit 434bdf374e
1 changed files with 4 additions and 3 deletions
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7
tests/lb2_Color_wia_mpi.cpp
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@@ -1110,8 +1110,6 @@ int main(int argc, char **argv)
Averages.UpdateSolid();
//.......................................................................
//......................................................................
//*************************************************************************
// Compute the phase indicator field and reset Copy, Den
//*************************************************************************
@@ -1665,7 +1663,8 @@ int main(int argc, char **argv)
//...........................................................................
// Copy the phase indicator field for the earlier timestep
DeviceBarrier();
CopyToHost(Averages.Phase_tplus.data,Phi,N*sizeof(double));
CopyToHost(Averages.Phase.data,Phi,N*sizeof(double));
Averages.ColorToSignedDistance(beta,Averages.Phase.data,Averages.Phase_tplus.data);
//...........................................................................
}
if (timestep%1000 == 0){
@@ -1688,9 +1687,11 @@ int main(int argc, char **argv)
// Copy the phase indicator field for the later timestep
DeviceBarrier();
CopyToHost(Averages.Phase_tminus.data,Phi,N*sizeof(double));
Averages.ColorToSignedDistance(beta,Averages.Phase_tminus.data,Averages.Phase_tminus.data);
//....................................................................
// The following need to be called each time new averages are computed
Averages.Initialize();
Averages.ColorToSignedDistance(beta,Averages.Phase.data,Averages.SDn.data);
Averages.UpdateMeshValues();
Averages.ComputeLocal();
Averages.Reduce();