Manpages of src:pnetcdf in Debian experimental

• ncmpidiff(1)
• ncmpidump(1)
• ncmpigen(1)
• ncmpivalid(1)
• ncoffsets(1)
• ncvalidator(1)
• pnetcdf(3)
• pnetcdf_f77(3)
• pnetcdf_f90(3)
• pnetcdf_version(1)