drop velocity seeding alg
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@ -56,8 +56,6 @@ void ScaLBL_ColorModel::ReadCheckpoint(char *FILENAME, double *cPhi, double *cfq
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File.close();
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}
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*/
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void ScaLBL_ColorModel::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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@ -1176,190 +1174,81 @@ double ScaLBL_ColorModel::MorphOpenConnected(double target_volume_change){
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}
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return(volume_change);
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}
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double ScaLBL_ColorModel::SeedPhaseField(const double seed_water_in_oil){
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srand(time(NULL));
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double mass_loss =0.f;
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double count =0.f;
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double *Aq_tmp, *Bq_tmp;
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double *Vel_tmp;
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Aq_tmp = new double [7*Np];
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Bq_tmp = new double [7*Np];
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Vel_tmp = new double [3*Np];
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srand(time(NULL));
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double mass_loss =0.f;
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double count =0.f;
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double *Aq_tmp, *Bq_tmp;
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Aq_tmp = new double [7*Np];
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Bq_tmp = new double [7*Np];
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ScaLBL_CopyToHost(Aq_tmp, Aq, 7*Np*sizeof(double));
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ScaLBL_CopyToHost(Bq_tmp, Bq, 7*Np*sizeof(double));
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ScaLBL_CopyToHost(Vel_tmp, Velocity, 3*Np*sizeof(double));
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//Extract averged velocity
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double vx_glb = (Averages->gnb.Px+Averages->gwb.Px)/(Averages->gnb.M+Averages->gwb.M);
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double vy_glb = (Averages->gnb.Py+Averages->gwb.Py)/(Averages->gnb.M+Averages->gwb.M);
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double vz_glb = (Averages->gnb.Pz+Averages->gwb.Pz)/(Averages->gnb.M+Averages->gwb.M);
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double v_mag_glb = sqrt(vx_glb*vx_glb+vy_glb*vy_glb+vz_glb*vz_glb);
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ScaLBL_CopyToHost(Aq_tmp, Aq, 7*Np*sizeof(double));
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ScaLBL_CopyToHost(Bq_tmp, Bq, 7*Np*sizeof(double));
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for (int n=0; n < ScaLBL_Comm->LastExterior(); n++){
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double random_value = seed_water_in_oil*double(rand())/ RAND_MAX;
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double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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double phase_id = (dA - dB) / (dA + dB);
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if (phase_id > 0.0){
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Aq_tmp[n] -= 0.3333333333333333*random_value;
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Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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Bq_tmp[n] += 0.3333333333333333*random_value;
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Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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}
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mass_loss += random_value*seed_water_in_oil;
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}
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for (int n=0; n < ScaLBL_Comm->LastExterior(); n++){
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double v_mag_local = sqrt(Vel_tmp[n]*Vel_tmp[n]+Vel_tmp[n+1*Np]*Vel_tmp[n+1*Np]+Vel_tmp[n+2*Np]*Vel_tmp[n+2*Np]);
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double weight = (v_mag_local<v_mag_glb) ? v_mag_local/v_mag_glb : 1.0;
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double random_value = weight*seed_water_in_oil*double(rand())/ RAND_MAX;
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double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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double phase_id = (dA - dB) / (dA + dB);
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if (phase_id > 0.0){
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Aq_tmp[n] -= 0.3333333333333333*random_value;
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Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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Bq_tmp[n] += 0.3333333333333333*random_value;
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Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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count += 1.0;
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}
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mass_loss += random_value*seed_water_in_oil;
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}
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for (int n=ScaLBL_Comm->FirstInterior(); n < ScaLBL_Comm->LastInterior(); n++){
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double random_value = seed_water_in_oil*double(rand())/ RAND_MAX;
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double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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double phase_id = (dA - dB) / (dA + dB);
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if (phase_id > 0.0){
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Aq_tmp[n] -= 0.3333333333333333*random_value;
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Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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Bq_tmp[n] += 0.3333333333333333*random_value;
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Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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}
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mass_loss += random_value*seed_water_in_oil;
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}
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for (int n=ScaLBL_Comm->FirstInterior(); n < ScaLBL_Comm->LastInterior(); n++){
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double v_mag_local = sqrt(Vel_tmp[n]*Vel_tmp[n]+Vel_tmp[n+1*Np]*Vel_tmp[n+1*Np]+Vel_tmp[n+2*Np]*Vel_tmp[n+2*Np]);
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double weight = (v_mag_local<v_mag_glb) ? v_mag_local/v_mag_glb : 1.0;
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double random_value = weight*seed_water_in_oil*double(rand())/ RAND_MAX;
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double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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double phase_id = (dA - dB) / (dA + dB);
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if (phase_id > 0.0){
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Aq_tmp[n] -= 0.3333333333333333*random_value;
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Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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Bq_tmp[n] += 0.3333333333333333*random_value;
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Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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count += 1.0;
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}
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mass_loss += random_value*seed_water_in_oil;
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}
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count= sumReduce( Dm->Comm, count);
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mass_loss= sumReduce( Dm->Comm, mass_loss);
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if (rank == 0) printf("Remove mass %f from %f voxels \n",mass_loss,count);
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count= sumReduce( Dm->Comm, count);
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mass_loss= sumReduce( Dm->Comm, mass_loss);
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if (rank == 0) printf("Remove mass %f from %f voxels \n",mass_loss,count);
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// Need to initialize Aq, Bq, Den, Phi directly
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//ScaLBL_CopyToDevice(Phi,phase.data(),7*Np*sizeof(double));
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ScaLBL_CopyToDevice(Aq, Aq_tmp, 7*Np*sizeof(double));
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ScaLBL_CopyToDevice(Bq, Bq_tmp, 7*Np*sizeof(double));
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// Need to initialize Aq, Bq, Den, Phi directly
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//ScaLBL_CopyToDevice(Phi,phase.data(),7*Np*sizeof(double));
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ScaLBL_CopyToDevice(Aq, Aq_tmp, 7*Np*sizeof(double));
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ScaLBL_CopyToDevice(Bq, Bq_tmp, 7*Np*sizeof(double));
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return(mass_loss);
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return(mass_loss);
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}
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//double ScaLBL_ColorModel::SeedPhaseField(const double seed_water_in_oil){
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// srand(time(NULL));
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// double mass_loss =0.f;
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// double count =0.f;
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// double *Aq_tmp, *Bq_tmp;
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//
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// Aq_tmp = new double [7*Np];
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// Bq_tmp = new double [7*Np];
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//
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// ScaLBL_CopyToHost(Aq_tmp, Aq, 7*Np*sizeof(double));
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// ScaLBL_CopyToHost(Bq_tmp, Bq, 7*Np*sizeof(double));
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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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// double random_value = double(rand())/ RAND_MAX;
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//
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// if (Averages->SDs(i,j,k) < 0.f){
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// // skip
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// }
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// else if (phase(i,j,k) > 0.f ){
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// phase(i,j,k) -= random_value*seed_water_in_oil;
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// mass_loss += random_value*seed_water_in_oil;
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// count++;
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// }
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// else {
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//
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// }
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// }
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// }
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// }
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// */
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// for (int n=0; n < ScaLBL_Comm->LastExterior(); n++){
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// double random_value = seed_water_in_oil*double(rand())/ RAND_MAX;
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// double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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// double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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// double phase_id = (dA - dB) / (dA + dB);
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// if (phase_id > 0.0){
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// Aq_tmp[n] -= 0.3333333333333333*random_value;
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// Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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//
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// Bq_tmp[n] += 0.3333333333333333*random_value;
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// Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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// }
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// mass_loss += random_value*seed_water_in_oil;
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// }
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//
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// for (int n=ScaLBL_Comm->FirstInterior(); n < ScaLBL_Comm->LastInterior(); n++){
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// double random_value = seed_water_in_oil*double(rand())/ RAND_MAX;
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// double dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
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// double dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
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// double phase_id = (dA - dB) / (dA + dB);
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// if (phase_id > 0.0){
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// Aq_tmp[n] -= 0.3333333333333333*random_value;
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// Aq_tmp[n+Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+2*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+3*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+4*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+5*Np] -= 0.1111111111111111*random_value;
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// Aq_tmp[n+6*Np] -= 0.1111111111111111*random_value;
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//
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// Bq_tmp[n] += 0.3333333333333333*random_value;
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// Bq_tmp[n+Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+2*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+3*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+4*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+5*Np] += 0.1111111111111111*random_value;
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// Bq_tmp[n+6*Np] += 0.1111111111111111*random_value;
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// }
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// mass_loss += random_value*seed_water_in_oil;
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// }
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//
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// count = Dm->Comm.sumReduce( count );
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// mass_loss = Dm->Comm.sumReduce( mass_loss );
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// if (rank == 0) printf("Remove mass %f from %f voxels \n",mass_loss,count);
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//
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// // Need to initialize Aq, Bq, Den, Phi directly
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// //ScaLBL_CopyToDevice(Phi,phase.data(),7*Np*sizeof(double));
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// ScaLBL_CopyToDevice(Aq, Aq_tmp, 7*Np*sizeof(double));
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// ScaLBL_CopyToDevice(Bq, Bq_tmp, 7*Np*sizeof(double));
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//
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// return(mass_loss);
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//}
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double ScaLBL_ColorModel::MorphInit(const double beta, const double target_delta_volume){
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const RankInfoStruct rank_info(rank,nprocx,nprocy,nprocz);
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