created skeleton for greyscale model
This commit is contained in:
JamesEMcclure
568
models/GreyscaleModel.cpp
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568
models/GreyscaleModel.cpp
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/*
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color lattice boltzmann model
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*/
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#include "models/GreyscaleModel.h"
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#include "analysis/distance.h"
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#include "analysis/morphology.h"
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#include <stdlib.h>
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#include <time.h>
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ScaLBL_GreyscaleModel::ScaLBL_GreyscaleModel(int RANK, int NP, MPI_Comm COMM):
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rank(RANK), nprocs(NP), Restart(0),timestep(0),timestepMax(0),tau(0),
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Fx(0),Fy(0),Fz(0),flux(0),din(0),dout(0),
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Nx(0),Ny(0),Nz(0),N(0),Np(0),nprocx(0),nprocy(0),nprocz(0),BoundaryCondition(0),Lx(0),Ly(0),Lz(0),comm(COMM)
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{
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SignDist.resize(Nx,Ny,Nz); SignDist.fill(0);
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}
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ScaLBL_GreyscaleModel::~ScaLBL_GreyscaleModel(){
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}
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void ScaLBL_GreyscaleModel::ReadParams(string filename){
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// read the input database
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db = std::make_shared<Database>( filename );
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domain_db = db->getDatabase( "Domain" );
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greyscale_db = db->getDatabase( "Greyscale" );
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analysis_db = db->getDatabase( "Analysis" );
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vis_db = db->getDatabase( "Visualization" );
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// set defaults
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timestepMax = 100000;
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tau = 1.0;
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tolerance = 0.01;
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Fx = Fy = Fz = 0.0;
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Restart=false;
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din=dout=1.0;
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flux=0.0;
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// Color Model parameters
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if (greyscale_db->keyExists( "timestepMax" )){
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timestepMax = greyscale_db->getScalar<int>( "timestepMax" );
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}
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if (greyscale_db->keyExists( "tau" )){
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tau = greyscale_db->getScalar<double>( "tauA" );
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}
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if (greyscale_db->keyExists( "F" )){
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Fx = greyscale_db->getVector<double>( "F" )[0];
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Fy = greyscale_db->getVector<double>( "F" )[1];
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Fz = greyscale_db->getVector<double>( "F" )[2];
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}
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if (greyscale_db->keyExists( "Restart" )){
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Restart = greyscale_db->getScalar<bool>( "Restart" );
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}
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if (greyscale_db->keyExists( "din" )){
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din = greyscale_db->getScalar<double>( "din" );
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}
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if (greyscale_db->keyExists( "dout" )){
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dout = greyscale_db->getScalar<double>( "dout" );
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}
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if (greyscale_db->keyExists( "flux" )){
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flux = greyscale_db->getScalar<double>( "flux" );
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}
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if (greyscale_db->keyExists( "tolerance" )){
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tolerance = greyscale_db->getScalar<double>( "tolerance" );
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}
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BoundaryCondition = 0;
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if (domain_db->keyExists( "BC" )){
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BoundaryCondition = domain_db->getScalar<int>( "BC" );
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}
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}
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void ScaLBL_GreyscaleModel::SetDomain(){
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Dm = std::shared_ptr<Domain>(new Domain(domain_db,comm)); // full domain for analysis
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Mask = std::shared_ptr<Domain>(new Domain(domain_db,comm)); // mask domain removes immobile phases
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// domain parameters
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Nx = Dm->Nx;
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Ny = Dm->Ny;
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Nz = Dm->Nz;
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Lx = Dm->Lx;
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Ly = Dm->Ly;
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Lz = Dm->Lz;
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N = Nx*Ny*Nz;
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id = new signed char [N];
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for (int i=0; i<Nx*Ny*Nz; i++) Dm->id[i] = 1; // initialize this way
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MPI_Barrier(comm);
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Dm->CommInit();
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MPI_Barrier(comm);
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// Read domain parameters
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rank = Dm->rank();
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nprocx = Dm->nprocx();
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nprocy = Dm->nprocy();
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nprocz = Dm->nprocz();
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}
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void ScaLBL_GreyscaleModel::ReadInput(){
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sprintf(LocalRankString,"%05d",rank);
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sprintf(LocalRankFilename,"%s%s","ID.",LocalRankString);
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sprintf(LocalRestartFile,"%s%s","Restart.",LocalRankString);
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if (domain_db->keyExists( "Filename" )){
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auto Filename = domain_db->getScalar<std::string>( "Filename" );
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Mask->Decomp(Filename);
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}
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else{
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Mask->ReadIDs();
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}
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for (int i=0; i<Nx*Ny*Nz; i++) id[i] = Mask->id[i]; // save what was read
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// Generate the signed distance map
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// Initialize the domain and communication
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Array<char> id_solid(Nx,Ny,Nz);
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int count = 0;
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// Solve for the position of the solid phase
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for (int k=0;k<Nz;k++){
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for (int j=0;j<Ny;j++){
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for (int i=0;i<Nx;i++){
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int n = k*Nx*Ny+j*Nx+i;
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// Initialize the solid phase
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signed char label = Mask->id[n];
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if (label > 0) id_solid(i,j,k) = 1;
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else id_solid(i,j,k) = 0;
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}
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}
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}
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// Initialize the signed distance function
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for (int k=0;k<Nz;k++){
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for (int j=0;j<Ny;j++){
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for (int i=0;i<Nx;i++){
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int n=k*Nx*Ny+j*Nx+i;
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// Initialize distance to +/- 1
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SignDist(i,j,k) = 2.0*double(id_solid(i,j,k))-1.0;
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}
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}
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}
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// MeanFilter(SignDist);
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if (rank==0) printf("Initialized solid phase -- Converting to Signed Distance function \n");
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CalcDist(SignDist,id_solid,*Mask);
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if (rank == 0) cout << "Domain set." << endl;
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}
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void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Permeablity)
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{
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size_t NLABELS=0;
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signed char VALUE=0;
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double POROSITY=0.f;
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double PERMEABILITY=0.f;
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auto LabelList = greyscale_db->getVector<int>( "ComponentLabels" );
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auto PorosityList = greyscale_db->getVector<double>( "PorosityList" );
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auto PermeabilityList = greyscale_db->getVector<double>( "PermeabilityList" );
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NLABELS=LabelList.size();
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if (NLABELS != PorosityList.size()){
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ERROR("Error: ComponentLabels and PorosityList must be the same length! \n");
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}
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double label_count[NLABELS];
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double label_count_global[NLABELS];
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// Assign the labels
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for (int idx=0; idx<NLABELS; idx++) label_count[idx]=0;
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for (int k=1;k<Nz-1;k++){
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for (int j=1;j<Ny-1;j++){
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for (int i=1;i<Nx-1;i++){
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int n = k*Nx*Ny+j*Nx+i;
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VALUE=id[n];
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// Assign the affinity from the paired list
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for (unsigned int idx=0; idx < NLABELS; idx++){
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//printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]);
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if (VALUE == LabelList[idx]){
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POROSITY=PorosityList[idx];
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label_count[idx] += 1.0;
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idx = NLABELS;
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//Mask->id[n] = 0; // set mask to zero since this is an immobile component
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}
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}
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// fluid labels are reserved / negative labels are immobile
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if (VALUE == 1) POROSITY=1.0;
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else if (VALUE == 2) POROSITY=1.0;
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else if (VALUE < 1) POROSITY = 0.0;
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int idx = Map(i,j,k);
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if (!(idx < 0))
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Porosity[idx] = POROSITY;
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}
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}
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}
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if (NLABELS != PermeabilityList.size()){
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ERROR("Error: ComponentLabels and PermeabilityList must be the same length! \n");
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}
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for (int k=1;k<Nz-1;k++){
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for (int j=1;j<Ny-1;j++){
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for (int i=1;i<Nx-1;i++){
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int n = k*Nx*Ny+j*Nx+i;
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VALUE=id[n];
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// Assign the affinity from the paired list
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for (unsigned int idx=0; idx < NLABELS; idx++){
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//printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]);
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if (VALUE == LabelList[idx]){
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PERMEABILITY=PermeabilityList[idx];
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idx = NLABELS;
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//Mask->id[n] = 0; // set mask to zero since this is an immobile component
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}
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}
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// fluid labels are reserved / negative labels are immobile
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if (VALUE == 1) PERMEABILITY=1.0;
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else if (VALUE == 2) PERMEABILITY=1.0;
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else if (VALUE < 1) PERMEABILITY = 0.0;
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int idx = Map(i,j,k);
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if (!(idx < 0))
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Permeability[idx] = PERMEABILITY;
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}
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}
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}
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// Set Dm to match Mask
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for (int i=0; i<Nx*Ny*Nz; i++) Dm->id[i] = Mask->id[i];
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for (int idx=0; idx<NLABELS; idx++) label_count_global[idx]=sumReduce( Dm->Comm, label_count[idx]);
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if (rank==0){
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printf("Component labels: %lu \n",NLABELS);
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for (unsigned int idx=0; idx<NLABELS; idx++){
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VALUE=LabelList[idx];
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POROSITY=PorosityList[idx];
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PERMEABILITY=PermeabilityList[idx];
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double volume_fraction = double(label_count_global[idx])/double((Nx-2)*(Ny-2)*(Nz-2)*nprocs);
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printf(" label=%d, porosity=%f, permeability=%f, volume fraction==%f\n",VALUE,POROSITY,PERMEABILITY,volume_fraction);
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}
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}
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}
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void ScaLBL_GreyscaleModel::Create(){
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/*
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* This function creates the variables needed to run a LBM
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*/
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//.........................................................
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// don't perform computations at the eight corners
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//id[0] = id[Nx-1] = id[(Ny-1)*Nx] = id[(Ny-1)*Nx + Nx-1] = 0;
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//id[(Nz-1)*Nx*Ny] = id[(Nz-1)*Nx*Ny+Nx-1] = id[(Nz-1)*Nx*Ny+(Ny-1)*Nx] = id[(Nz-1)*Nx*Ny+(Ny-1)*Nx + Nx-1] = 0;
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//.........................................................
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// Initialize communication structures in averaging domain
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for (int i=0; i<Nx*Ny*Nz; i++) Dm->id[i] = Mask->id[i];
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Mask->CommInit();
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Np=Mask->PoreCount();
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//...........................................................................
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if (rank==0) printf ("Create ScaLBL_Communicator \n");
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// Create a communicator for the device (will use optimized layout)
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// ScaLBL_Communicator ScaLBL_Comm(Mask); // original
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ScaLBL_Comm = std::shared_ptr<ScaLBL_Communicator>(new ScaLBL_Communicator(Mask));
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int Npad=(Np/16 + 2)*16;
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if (rank==0) printf ("Set up memory efficient layout, %i | %i | %i \n", Np, Npad, N);
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Map.resize(Nx,Ny,Nz); Map.fill(-2);
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auto neighborList= new int[18*Npad];
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Np = ScaLBL_Comm->MemoryOptimizedLayoutAA(Map,neighborList,Mask->id,Np);
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MPI_Barrier(comm);
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//...........................................................................
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// MAIN VARIABLES ALLOCATED HERE
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//...........................................................................
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// LBM variables
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if (rank==0) printf ("Allocating distributions \n");
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//......................device distributions.................................
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dist_mem_size = Np*sizeof(double);
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neighborSize=18*(Np*sizeof(int));
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//...........................................................................
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ScaLBL_AllocateDeviceMemory((void **) &NeighborList, neighborSize);
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ScaLBL_AllocateDeviceMemory((void **) &dvcMap, sizeof(int)*Np);
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ScaLBL_AllocateDeviceMemory((void **) &fq, 19*dist_mem_size);
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ScaLBL_AllocateDeviceMemory((void **) &Permeability, sizeof(double)*Np);
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ScaLBL_AllocateDeviceMemory((void **) &Porosity, sizeof(double)*Np);
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ScaLBL_AllocateDeviceMemory((void **) &Pressure, sizeof(double)*Np);
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ScaLBL_AllocateDeviceMemory((void **) &Velocity, 3*sizeof(double)*Np);
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//...........................................................................
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// Update GPU data structures
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if (rank==0) printf ("Setting up device map and neighbor list \n");
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fflush(stdout);
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int *TmpMap;
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TmpMap=new int[Np];
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for (int k=1; k<Nz-1; k++){
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for (int j=1; j<Ny-1; j++){
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for (int i=1; i<Nx-1; i++){
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int idx=Map(i,j,k);
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if (!(idx < 0))
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TmpMap[idx] = k*Nx*Ny+j*Nx+i;
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}
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}
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}
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// check that TmpMap is valid
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for (int idx=0; idx<ScaLBL_Comm->LastExterior(); idx++){
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int n = TmpMap[idx];
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if (n > Nx*Ny*Nz){
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printf("Bad value! idx=%i \n");
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TmpMap[idx] = Nx*Ny*Nz-1;
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}
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}
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for (int idx=ScaLBL_Comm->FirstInterior(); idx<ScaLBL_Comm->LastInterior(); idx++){
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int n = TmpMap[idx];
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if (n > Nx*Ny*Nz){
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printf("Bad value! idx=%i \n");
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TmpMap[idx] = Nx*Ny*Nz-1;
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}
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}
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ScaLBL_CopyToDevice(dvcMap, TmpMap, sizeof(int)*Np);
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ScaLBL_DeviceBarrier();
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delete [] TmpMap;
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// copy the neighbor list
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ScaLBL_CopyToDevice(NeighborList, neighborList, neighborSize);
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// initialize phi based on PhaseLabel (include solid component labels)
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double *Poros, *Perm;
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Poros = new double[Np];
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Perm = new double[Np];
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AssignComponentLabels(Poros,Perm);
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ScaLBL_CopyToDevice(Porosity, Poros, Np*sizeof(double));
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ScaLBL_CopyToDevice(Permeability, Perm, Np*sizeof(double));
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}
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/********************************************************
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* AssignComponentLabels *
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********************************************************/
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void ScaLBL_GreyscaleModel::Initialize(){
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if (rank==0) printf ("Initializing distributions \n");
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ScaLBL_D3Q19_Init(fq, Np);
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/*
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* This function initializes model
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*/
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if (Restart == true){
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if (rank==0){
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printf("Reading restart file! \n");
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}
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// Read in the restart file to CPU buffers
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int *TmpMap;
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TmpMap = new int[Np];
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double *cDist;
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cDist = new double[19*Np];
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ScaLBL_CopyToHost(TmpMap, dvcMap, Np*sizeof(int));
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ifstream File(LocalRestartFile,ios::binary);
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int idx;
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double value;
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for (int n=0; n<Np; n++){
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// Read the distributions
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for (int q=0; q<19; q++){
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File.read((char*) &value, sizeof(value));
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cDist[q*Np+n] = value;
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}
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}
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File.close();
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// Copy the restart data to the GPU
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ScaLBL_CopyToDevice(fq,cDist,19*Np*sizeof(double));
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ScaLBL_DeviceBarrier();
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MPI_Barrier(comm);
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}
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}
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void ScaLBL_GreyscaleModel::Run(){
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int nprocs=nprocx*nprocy*nprocz;
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const RankInfoStruct rank_info(rank,nprocx,nprocy,nprocz);
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if (rank==0){
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printf("********************************************************\n");
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printf("No. of timesteps: %i \n", timestepMax);
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fflush(stdout);
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}
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//.......create and start timer............
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double starttime,stoptime,cputime;
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ScaLBL_DeviceBarrier();
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MPI_Barrier(comm);
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starttime = MPI_Wtime();
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//.........................................
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Minkowski Morphology(Mask);
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DoubleArray Velocity_x(Nx,Ny,Nz);
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DoubleArray Velocity_y(Nx,Ny,Nz);
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DoubleArray Velocity_z(Nx,Ny,Nz);
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DoubleArray Pressure(Nx,Ny,Nz);
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//************ MAIN ITERATION LOOP ***************************************/
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PROFILE_START("Loop");
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//std::shared_ptr<Database> analysis_db;
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timestep=0;
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double rlx = 1.0/tau;
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double error = 1.0;
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double flow_rate_previous = 0.0;
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while (timestep < timestepMax && error > tolerance) {
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//************************************************************************/
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timestep++;
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ScaLBL_Comm->SendD3Q19AA(fq); //READ FROM NORMAL
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ScaLBL_D3Q19_AAodd_Greyscale(NeighborList, fq, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np, rlx, Fx, Fy, Fz);
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ScaLBL_Comm->RecvD3Q19AA(fq); //WRITE INTO OPPOSITE
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ScaLBL_D3Q19_AAodd_Greyscale(NeighborList, fq, 0, ScaLBL_Comm->LastExterior(), Np, rlx, Fx, Fy, Fz);
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ScaLBL_DeviceBarrier(); MPI_Barrier(comm);
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timestep++;
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ScaLBL_Comm->SendD3Q19AA(fq); //READ FORM NORMAL
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ScaLBL_D3Q19_AAeven_Greyscale(fq, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np, rlx, Fx, Fy, Fz);
|
||||
ScaLBL_Comm->RecvD3Q19AA(fq); //WRITE INTO OPPOSITE
|
||||
ScaLBL_D3Q19_AAeven_Greyscale(fq, 0, ScaLBL_Comm->LastExterior(), Np, rlx, Fx, Fy, Fz);
|
||||
ScaLBL_DeviceBarrier(); MPI_Barrier(comm);
|
||||
//************************************************************************/
|
||||
|
||||
if (timestep%1000==0){
|
||||
ScaLBL_D3Q19_Momentum(fq,Velocity, Np);
|
||||
ScaLBL_DeviceBarrier(); MPI_Barrier(comm);
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[0],Velocity_x);
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[Np],Velocity_y);
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[2*Np],Velocity_z);
|
||||
|
||||
double count_loc=0;
|
||||
double count;
|
||||
double vax,vay,vaz;
|
||||
double vax_loc,vay_loc,vaz_loc;
|
||||
vax_loc = vay_loc = vaz_loc = 0.f;
|
||||
for (int k=1; k<Nz-1; k++){
|
||||
for (int j=1; j<Ny-1; j++){
|
||||
for (int i=1; i<Nx-1; i++){
|
||||
if (SignDist(i,j,k) > 0){
|
||||
vax_loc += Velocity_x(i,j,k);
|
||||
vay_loc += Velocity_y(i,j,k);
|
||||
vaz_loc += Velocity_z(i,j,k);
|
||||
count_loc+=1.0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
MPI_Allreduce(&vax_loc,&vax,1,MPI_DOUBLE,MPI_SUM,Mask->Comm);
|
||||
MPI_Allreduce(&vay_loc,&vay,1,MPI_DOUBLE,MPI_SUM,Mask->Comm);
|
||||
MPI_Allreduce(&vaz_loc,&vaz,1,MPI_DOUBLE,MPI_SUM,Mask->Comm);
|
||||
MPI_Allreduce(&count_loc,&count,1,MPI_DOUBLE,MPI_SUM,Mask->Comm);
|
||||
|
||||
vax /= count;
|
||||
vay /= count;
|
||||
vaz /= count;
|
||||
|
||||
double force_mag = sqrt(Fx*Fx+Fy*Fy+Fz*Fz);
|
||||
double dir_x = Fx/force_mag;
|
||||
double dir_y = Fy/force_mag;
|
||||
double dir_z = Fz/force_mag;
|
||||
if (force_mag == 0.0){
|
||||
// default to z direction
|
||||
dir_x = 0.0;
|
||||
dir_y = 0.0;
|
||||
dir_z = 1.0;
|
||||
force_mag = 1.0;
|
||||
}
|
||||
double flow_rate = (vax*dir_x + vay*dir_y + vaz*dir_z);
|
||||
|
||||
error = fabs(flow_rate - flow_rate_previous) / fabs(flow_rate);
|
||||
flow_rate_previous = flow_rate;
|
||||
|
||||
//if (rank==0) printf("Computing Minkowski functionals \n");
|
||||
Morphology.ComputeScalar(SignDist,0.f);
|
||||
//Morphology.PrintAll();
|
||||
double mu = (tau-0.5)/3.f;
|
||||
double Vs = Morphology.V();
|
||||
double As = Morphology.A();
|
||||
double Hs = Morphology.H();
|
||||
double Xs = Morphology.X();
|
||||
Vs=sumReduce( Dm->Comm, Vs);
|
||||
As=sumReduce( Dm->Comm, As);
|
||||
Hs=sumReduce( Dm->Comm, Hs);
|
||||
Xs=sumReduce( Dm->Comm, Xs);
|
||||
double h = Dm->voxel_length;
|
||||
double absperm = h*h*mu*Mask->Porosity()*flow_rate / force_mag;
|
||||
if (rank==0) {
|
||||
printf(" %f\n",absperm);
|
||||
FILE * log_file = fopen("Permeability.csv","a");
|
||||
fprintf(log_file,"%i %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g\n",timestep, Fx, Fy, Fz, mu,
|
||||
h*h*h*Vs,h*h*As,h*Hs,Xs,vax,vay,vaz, absperm);
|
||||
fclose(log_file);
|
||||
}
|
||||
}
|
||||
}
|
||||
PROFILE_STOP("Loop");
|
||||
PROFILE_SAVE("lbpm_greyscale_simulator",1);
|
||||
//************************************************************************
|
||||
ScaLBL_DeviceBarrier();
|
||||
MPI_Barrier(comm);
|
||||
stoptime = MPI_Wtime();
|
||||
if (rank==0) printf("-------------------------------------------------------------------\n");
|
||||
// Compute the walltime per timestep
|
||||
cputime = (stoptime - starttime)/timestep;
|
||||
// Performance obtained from each node
|
||||
double MLUPS = double(Np)/cputime/1000000;
|
||||
|
||||
if (rank==0) printf("********************************************************\n");
|
||||
if (rank==0) printf("CPU time = %f \n", cputime);
|
||||
if (rank==0) printf("Lattice update rate (per core)= %f MLUPS \n", MLUPS);
|
||||
MLUPS *= nprocs;
|
||||
if (rank==0) printf("Lattice update rate (total)= %f MLUPS \n", MLUPS);
|
||||
if (rank==0) printf("********************************************************\n");
|
||||
|
||||
// ************************************************************************
|
||||
}
|
||||
|
||||
|
||||
void ScaLBL_GreyscaleModel::WriteDebug(){
|
||||
// Copy back final phase indicator field and convert to regular layout
|
||||
/* ScaLBL_CopyToHost(Porosity.data(), Poros, sizeof(double)*N);
|
||||
|
||||
FILE *OUTFILE;
|
||||
sprintf(LocalRankFilename,"Phase.%05i.raw",rank);
|
||||
OUTFILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,OUTFILE);
|
||||
fclose(OUTFILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,&Den[0],PhaseField);
|
||||
FILE *AFILE;
|
||||
sprintf(LocalRankFilename,"A.%05i.raw",rank);
|
||||
AFILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,AFILE);
|
||||
fclose(AFILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,&Den[Np],PhaseField);
|
||||
FILE *BFILE;
|
||||
sprintf(LocalRankFilename,"B.%05i.raw",rank);
|
||||
BFILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,BFILE);
|
||||
fclose(BFILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,Pressure,PhaseField);
|
||||
FILE *PFILE;
|
||||
sprintf(LocalRankFilename,"Pressure.%05i.raw",rank);
|
||||
PFILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,PFILE);
|
||||
fclose(PFILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[0],PhaseField);
|
||||
FILE *VELX_FILE;
|
||||
sprintf(LocalRankFilename,"Velocity_X.%05i.raw",rank);
|
||||
VELX_FILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,VELX_FILE);
|
||||
fclose(VELX_FILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[Np],PhaseField);
|
||||
FILE *VELY_FILE;
|
||||
sprintf(LocalRankFilename,"Velocity_Y.%05i.raw",rank);
|
||||
VELY_FILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,VELY_FILE);
|
||||
fclose(VELY_FILE);
|
||||
|
||||
ScaLBL_Comm->RegularLayout(Map,&Velocity[2*Np],PhaseField);
|
||||
FILE *VELZ_FILE;
|
||||
sprintf(LocalRankFilename,"Velocity_Z.%05i.raw",rank);
|
||||
VELZ_FILE = fopen(LocalRankFilename,"wb");
|
||||
fwrite(PhaseField.data(),8,N,VELZ_FILE);
|
||||
fclose(VELZ_FILE);
|
||||
|
||||
*
|
||||
*/
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user