# PETSC_FILE_WRONLY

File is open to be appended to.

### See Also

PetscViewerFileType, PETSC_FILE_RDONLY, PETSC_FILE_CREATE, PetscViewerSetFileName(), PetscViewerSetFileType(),
PetscViewerBinaryOpen(), PetscViewerASCIIOpen(), PetscViewerMatlabOpen()

Level:beginner
Location:src/sys/src/viewer/../../../../include/petscviewer.h
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages