/* PROGRAM DOCUMENTATION BLOCK

PROGRAM: narr_fix_rr1
  PRGMMR:  W. Ebisuzaki              ORG: W/NP52    DATE: 2003-??-??

ABSTRACT: Program fixes up the NARR grib files (NARR code uses unrealistic values
   to represent undefined values.  This code replaces these values with GRIB standard.

Program History log:
   200?-??-?? W. Ebisuzaki

INPUT FILES:
    land-sea mask
    NARR grib files

OUTPUT FILES:
    fixed NARR grib file

SUBROUTINES CALLED:
    rd_grib_rec
    wrt_grib_rec
    PDS_tool
    set_def_power2
    set_BDSMinBits

ATTRIBUTES:
   LANGUAGE: ANSI/ISO C

*/