As Kyle Kanos said, you can script Paraview using Python. Those scripts then can be called from Fortran using call SYSTEM('cmd',status)
(pre-Fortran 2008, non-standard, but supported by at least gfortran
and ifort
) or call EXECUTE_COMMAND_LINE('cmd')
(Fortran 2008).
Here is the GCC documentation: SYSTEM
and EXECUTE_COMMAND_LINE
.