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Merge topic 'temporal_advection_fix'

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34585fdff Fix TemporalAdvection example by removing call to .Set on a ReadPortal().

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Kenneth Moreland <kmorel@sandia.gov>
Merge-request: !2071
This commit is contained in:
Nick 2020-05-05 15:57:18 +00:00 committed by Kitware Robot
commit de74a96195
1 changed files with 16 additions and 13 deletions
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29
examples/temporal_advection/TemporalAdvection.cxx
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@ -31,20 +31,23 @@ int main(int argc, char** argv)
// These example with these datasets can be used for this example as :
// ./Temporal_Advection DoubleGyre_0.vtk 0.0 DoubleGyre_5.vtk 5.0
// velocity 500 0.025 pathlines.vtk
std::cout
<< "Parameters : [options] slice1 time1 slice2 time2 field num_steps step_size output\n"
<< "slice1 : Time slice 1, sample data in vtk-m/data/temporal_datasets/Double_Gyre0.vtk\n"
<< "time1 : simulation time for slice 1, for sample data use 0.0\n"
<< "slice2 : Time slice 2, sample data in vtk-m/data/temporal_datasets/Double_Gyre5.vtk\n"
<< "time2 : simulation time for slice 2, for sample data use 5.0\n"
<< "field : active velocity field in the data set, for sample data use 'velocity'\n"
<< "num_steps : maximum number of steps for advection, for sample data use 500\n"
<< "step_size : the size of a single step during advection, for sample data use 0.025\n"
<< "output : the name of the output file" << std::endl;
if (argc < 8)
{
std::cout << "Wrong number of parameters provided" << std::endl;
std::cout
<< "Usage:\n"
<< "./Temporal_Advection slice1 time1 slice2 time2 field num_steps step_size output\n"
<< "\tslice1 : Time slice 1, sample data in vtk-m/data/data/rectilinear/Double_Gyre0.vtk\n"
<< "\ttime1 : simulation time for slice 1, for sample data use 0.0\n"
<< "\tslice2 : Time slice 2, sample data in vtk-m/data/data/rectilinear/Double_Gyre5.vtk\n"
<< "\ttime2 : simulation time for slice 2, for sample data use 5.0\n"
<< "\tfield : active velocity field in the data set, for sample data use 'velocity'\n"
<< "\tnum_steps : maximum number of steps for advection, for sample data use 500\n"
<< "\tstep_size : the size of a single step during advection, for sample data use 0.025\n"
<< "\toutput : the name of the output file" << std::endl;
std::cout << "Example:\n";
std::cout << "./Temporal_Advection ~/vtk-m/data/data/rectilinear/DoubleGyre_0.vtk 0.0 "
"~/vtk-m/data/data/rectilinear/DoubleGyre_5.vtk 5.0 velocity 500 0.025 "
"pathlines.vtk\n";
exit(EXIT_FAILURE);
}
@ -77,7 +80,7 @@ int main(int argc, char** argv)
vtkm::Id numPts = pts.GetNumberOfValues();
seeds.Allocate(numPts);
auto ptsPortal = pts.ReadPortal();
auto seedPortal = seeds.ReadPortal();
auto seedPortal = seeds.WritePortal();
for (vtkm::Id i = 0; i < numPts; i++)
{
vtkm::Particle p;