/* PROGRAM DOCUMENTATION BLOCK

PROGRAM: narr_fix_conv
  PRGMMR:  W. Ebisuzaki              ORG: W/NP52    DATE: 2004-05

ABSTRACT: 
  The narr generated water vapor and cloud water flux convergences.  However, the
convergences values were not scaled by 1/grid-length.  This program reads (1) a grib
table with all the grid lengths, (2) a grid 221 grib file and scales the moisture 

Program History log:
   2004-05 W. Ebisuzaki

USAGE:

   % narr_fix_rr_conv.x [in gribfile] [out gribfile] [grib files with dx values]


INPUT FILES:
    grib files with dx values
    NARR grib file

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

*/