petsc-master 2014-09-22
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PetscViewerPushFormat

Sets the format for file PetscViewers.

Synopsis

#include "petscsys.h" 
PetscErrorCode  PetscViewerPushFormat(PetscViewer viewer,PetscViewerFormat format)
Logically Collective on PetscViewer

Input Parameters

viewer - the PetscViewer
format - the format

Notes

Available formats include
PETSC_VIEWER_DEFAULT - default format
PETSC_VIEWER_ASCII_MATLAB - MATLAB format
PETSC_VIEWER_ASCII_IMPL - implementation-specific format (which is in many cases the same as the default)
PETSC_VIEWER_ASCII_INFO - basic information about object
PETSC_VIEWER_ASCII_INFO_DETAIL - more detailed info about object
PETSC_VIEWER_ASCII_COMMON - identical output format for all objects of a particular type
PETSC_VIEWER_ASCII_INDEX - (for vectors) prints the vector element number next to each vector entry
PETSC_VIEWER_NATIVE - store the object to the binary file in its native format (for example, dense matrices are stored as dense), for DMDA vectors displays vectors in DMDA ordering, not natural
PETSC_VIEWER_DRAW_BASIC - views the vector with a simple 1d plot
PETSC_VIEWER_DRAW_LG - views the vector with a line graph
PETSC_VIEWER_DRAW_CONTOUR - views the vector with a contour plot

These formats are most often used for viewing matrices and vectors. Currently, the object name is used only in the MATLAB format.

See Also

PetscViewerASCIIOpen(), PetscViewerBinaryOpen(), MatView(), VecView(),
PetscViewerSetFormat(), PetscViewerPopFormat()

Level:intermediate
Location:
src/sys/classes/viewer/interface/viewa.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/sys/classes/viewer/examples/tutorials/ex2.c.html
src/vec/vec/examples/tutorials/ex3.c.html
src/vec/is/sf/examples/tutorials/ex1.c.html
src/ksp/ksp/examples/tutorials/ex4.c.html