Signature:

  SUBROUTINE h5pset_nbit_f(plist_id, hdferr)
    INTEGER(HID_T), INTENT(IN)  :: plist_id
    INTEGER       , INTENT(OUT) :: hdferr

Inputs:

  plist_id - Dataset creation property list identifier.

Outputs:

  hdferr   - Returns 0 if successful and -1 if fails