petsc-master 2014-12-17
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PetscViewerHDF5Open

Opens a file for HDF5 input/output.

Synopsis

#include "petscsys.h"   
#include "petscviewerhdf5.h"   
PetscErrorCode  PetscViewerHDF5Open(MPI_Comm comm, const char name[], PetscFileMode type, PetscViewer *hdf5v)
Collective on MPI_Comm

Input Parameters

comm - MPI communicator
name - name of file
type - type of file
   FILE_MODE_WRITE - create new file for binary output
   FILE_MODE_READ - open existing file for binary input
   FILE_MODE_APPEND - open existing file for binary output

Output Parameter

hdf5v -PetscViewer for HDF5 input/output to use with the specified file

Note

This PetscViewer should be destroyed with PetscViewerDestroy().

See Also

PetscViewerASCIIOpen(), PetscViewerSetFormat(), PetscViewerDestroy(),
VecView(), MatView(), VecLoad(), MatLoad(), PetscFileMode, PetscViewer

Level:beginner
Location:
src/sys/classes/viewer/impls/hdf5/hdf5v.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/vec/vec/examples/tutorials/ex10.c.html
src/vec/vec/examples/tutorials/ex19.c.html
src/dm/examples/tutorials/ex9.c.html
src/dm/examples/tutorials/ex10.c.html