PETSc version 3.15.5
PetscViewerVTKFWrite
write binary data preceded by 32-bit int length (in bytes), does not do byte swapping. 
Synopsis
#include "petscviewer.h" 
PetscErrorCode PetscViewerVTKFWrite(PetscViewer viewer,FILE *fp,const void *data,PetscInt n,MPI_Datatype dtype)
Logically collective on PetscViewer
Input Parameters
|  | viewer | - logically collective viewer, data written from rank 0 | 
|  | fp | - file pointer valid on rank 0 | 
|  | data | - data pointer valid on rank 0 | 
|  | n | - number of data items | 
|  | dtype | - data type | 
Notes
If PetscScalar is __float128 then the binary files are written in double precision
See Also
 DMDAVTKWriteAll(), DMComplexVTKWriteAll(), PetscViewerPushFormat(), PetscViewerVTKOpen(), PetscBinaryWrite()
Level
developer
Location
src/sys/classes/viewer/impls/vtk/vtkv.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages