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add a routine for single-fluid greyscale to read from file - voxel porosity and perm

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This commit is contained in:
Rex Zhe Li
2020-09-24 21:57:04 -04:00
parent 471f71d690
commit 33fdfeb29d
3 changed files with 29 additions and 26 deletions
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19
models/GreyscaleModel.cpp
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@@ -290,18 +290,19 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Perm
void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity,double *Permeability,const vector<std::string> &File_poro,const vector<std::string> &File_perm)
{
double *Porosity_host, Permeability_host;
double *Porosity_host, *Permeability_host;
Porosity_host = new double[N];
Permeability_host = new double[N];
double POROSITY=0.f;
double PERMEABILITY=0.f;
//Initialize a weighted porosity after considering grey voxels
double GreyPorosity=0.0;
double GreyPorosity_loc=0.0;
GreyPorosity=0.0;
//double label_count_loc = 0.0;
//double label_count_glb = 0.0;
ReadFromFile(File_poro[0],File_poro[1],Porosity_host);
ReadFromFile(File_perm[0],File_perm[1],Permeability_host);
Mask->ReadFromFile(File_poro[0],File_poro[1],Porosity_host);
Mask->ReadFromFile(File_perm[0],File_perm[1],Permeability_host);
for (int k=0;k<Nz;k++){
for (int j=0;j<Ny;j++){
@@ -320,20 +321,22 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity,double *Perme
else{
Porosity[idx] = POROSITY;
Permeability[idx] = PERMEABILITY;
GreyPorosity += POROSITY;
GreyPorosity_loc += POROSITY;
//label_count_loc += 1.0;
}
}
}
}
}
//label_count_global = sumReduce( Dm->Comm, label_count_loc);
GreyPorosity = sumReduce( Dm->Comm, GreyPorosity_loc);
GreyPorosity = GreyPorosity/double((Nx-2)*(Ny-2)*(Nz-2)*nprocs);
if (rank==0){
printf("Image resolution: %.5g [um/voxel]\n",Dm->voxel_length);
printf("The weighted porosity, considering both open and grey voxels, is %.3g\n",GreyPorosity);
}
delete [] Porosity_host;
delete [] Permeability_host;
}
void ScaLBL_GreyscaleModel::Create(){
@@ -390,8 +393,8 @@ void ScaLBL_GreyscaleModel::Create(){
Perm = new double[Np];
if (greyscale_db->keyExists("FileVoxelPorosityMap")){
//NOTE: FileVoxel**Map is a vector, including "file_name, datatype"
auto File_poro = domain_db->getVector<std::string>( "FileVoxelPorosityMap" );
auto File_perm = domain_db->getVector<std::string>( "FileVoxelPermeabilityMap" );
auto File_poro = greyscale_db->getVector<std::string>( "FileVoxelPorosityMap" );
auto File_perm = greyscale_db->getVector<std::string>( "FileVoxelPermeabilityMap" );
AssignComponentLabels(Poros,Perm,File_poro,File_perm);
}
else if (greyscale_db->keyExists("PorosityList")){