Routine that should be called soon AFTER the call to PetscInitialize() if one is using a C main program that calls Fortran routines that in turn call PETSc routines.
Collective on PETSC_COMM_WORLD
PetscInitializeFortran() initializes some of the default viewers,
communicators, etc. for use in the Fortran if a user's main program is
written in C. PetscInitializeFortran() is NOT needed if a user's main
program is written in Fortran; in this case, just calling
PetscInitialize() in the main (Fortran) program is sufficient.
Index of all Sys routines
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