ioread.h File Reference

#include "mpi.h"
#include <dccrg.hpp>
#include <dccrg_cartesian_geometry.hpp>
#include <string>
#include "vlsv_reader_parallel.h"
#include "definitions.h"
#include "spatial_cells/spatial_cell_wrapper.hpp"
#include "datareduction/datareducer.h"

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Functions
bool	readGrid (dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &mpiGrid, fsgrids::perbspan perb, fsgrids::efieldspan e, fsgrids::technicalspan technical, FieldSolverGrid &fsgrid, const std::string &name)
	Read in state from a vlsv file in order to restart simulations.
bool	readFileCells (dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &mpiGrid, const std::string &name)
	Refine the grid to be identical to the file's.
void	checkExternalCommands ()
	Check in local directory for external commands passed to the simulation. Only executed by MASTER_RANK.
bool	readIonosphereNodeVariable (vlsv::ParallelReader &file, const string &variableName, SBC::SphericalTriGrid &grid, ionosphereParameters index)
bool	readFsgridDecomposition (vlsv::ParallelReader &file, std::array< fsgrid::Task_t, 3 > &decomposition)

Function Documentation

checkExternalCommands()

void checkExternalCommands

(

)

Check in local directory for external commands passed to the simulation. Only executed by MASTER_RANK.

Check in local directory for external commands passed to the simulation. Only executed by MASTER_RANK.

Definition at line 72 of file ioread.cpp.

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readFileCells()

bool readFileCells	(	dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &	mpiGrid,
		const std::string &	name )

Refine the grid to be identical to the file's.

Parameters

mpiGrid	Vlasiator's grid
name	Name of the restart file e.g. "restart.00052.vlsv"

Definition at line 1964 of file ioread.cpp.

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readFsgridDecomposition()

bool readFsgridDecomposition	(	vlsv::ParallelReader &	file,
		std::array< fsgrid::Task_t, 3 > &	decomposition )

Definition at line 1986 of file ioread.cpp.

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readGrid()

bool readGrid	(	dccrg::Dccrg< SpatialCell, dccrg::Cartesian_Geometry > &	mpiGrid,
		fsgrids::perbspan	perb,
		fsgrids::efieldspan	e,
		fsgrids::technicalspan	technical,
		FieldSolverGrid &	fsgrid,
		const std::string &	name )

Read in state from a vlsv file in order to restart simulations.

Parameters

mpiGrid	Vlasiator's grid
name	Name of the restart file e.g. "restart.00052.vlsv"

Definition at line 1951 of file ioread.cpp.

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readIonosphereNodeVariable()

bool readIonosphereNodeVariable	(	vlsv::ParallelReader &	file,
		const string &	variableName,
		SBC::SphericalTriGrid &	grid,
		ionosphereParameters	index )

Read an ionosphere variable from the given vlsv file. Note that only singular floating point values (no vectors) can be read at this time.

Parameters

file	VLSV parallel reader with a file open.
variableName	Name of the variable in the file
grid	the ionosphere grid that data will be deposited into
index	index into the nodes' parameters array, where the data will end up.

Definition at line 1570 of file ioread.cpp.

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