petsc-3.12.5 2020-03-29

PETSC_VIEWER_HDF5_

Creates an HDF5 PetscViewer shared by all processors in a communicator.

Synopsis

#include "petscviewerhdf5.h"   
PetscViewer PETSC_VIEWER_HDF5_(MPI_Comm comm)

Collective

Input Parameter

comm -the MPI communicator to share the HDF5 PetscViewer

Options Database Keys

-viewer_hdf5_filename <name> - Environmental variables:

PETSC_VIEWER_HDF5_FILENAME - Notes: Unlike almost all other PETSc routines, PETSC_VIEWER_HDF5_ does not return an error code. The HDF5 PetscViewer is usually used in the form

      XXXView(XXX object, PETSC_VIEWER_HDF5_(comm));

Level

intermediate

Location