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#include "FlushFormatOpenPMD.H"
#include "WarpX.H"
#include "Utils/Interpolate.H"
#include <AMReX_buildInfo.H>
using namespace amrex;
FlushFormatOpenPMD::FlushFormatOpenPMD (const std::string& diag_name)
{
ParmParse pp(diag_name);
// Which backend to use (ADIOS, ADIOS2 or HDF5). Default depends on what is available
std::string openpmd_backend {"default"};
// one file per timestep (or one file for all steps)
bool openpmd_tspf = true;
pp.query("openpmd_backend", openpmd_backend);
pp.query("openpmd_tspf", openpmd_tspf);
auto & warpx = WarpX::GetInstance();
m_OpenPMDPlotWriter = new WarpXOpenPMDPlot(
openpmd_tspf, openpmd_backend, warpx.getPMLdirections()
);
}
void
FlushFormatOpenPMD::WriteToFile (
const amrex::Vector<std::string> varnames,
const amrex::Vector<amrex::MultiFab>& mf,
amrex::Vector<amrex::Geometry>& geom,
const amrex::Vector<int> iteration, const double time,
const amrex::Vector<ParticleDiag>& particle_diags, int /*nlev*/,
const std::string prefix, bool plot_raw_fields,
bool plot_raw_fields_guards, bool plot_raw_rho, bool plot_raw_F,
bool isBTD, int snapshotID, const amrex::Geometry& full_BTD_snapshot,
bool isLastBTDFlush) const
{
WARPX_PROFILE("FlushFormatOpenPMD::WriteToFile()");
AMREX_ALWAYS_ASSERT_WITH_MESSAGE(
!plot_raw_fields && !plot_raw_fields_guards && !plot_raw_rho && !plot_raw_F,
"Cannot plot raw data with OpenPMD output format. Use plotfile instead.");
// we output at full steps of the coarsest level
int output_iteration = iteration[0];
// in backtransformed diagnostics (BTD), we dump into a series of labframe
// snapshots
if( isBTD )
output_iteration = snapshotID;
// Set step and output directory name.
m_OpenPMDPlotWriter->SetStep(output_iteration, prefix, isBTD);
// fields: only dumped for coarse level
m_OpenPMDPlotWriter->WriteOpenPMDFields(
varnames, mf[0], geom[0], output_iteration, time, isBTD, full_BTD_snapshot);
// particles: all (reside only on locally finest level)
m_OpenPMDPlotWriter->WriteOpenPMDParticles(particle_diags);
// signal that no further updates will be written to this iteration
m_OpenPMDPlotWriter->CloseStep(isBTD, isLastBTDFlush);
}
FlushFormatOpenPMD::~FlushFormatOpenPMD (){
delete m_OpenPMDPlotWriter;
}
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