#!/bin/sh
######################################################################
#  UTILITY SCRIPT NAME :  execmwf_awips.sh
#         DATE WRITTEN :  05/30/2007
#
#  Abstract:  This utility script creates grid 232 in grib2 format for 
#             AWIPS from  ECMWF products.
#
#####################################################################
echo "------------------------------------------------"
echo "JECMWF_AWIPS ( 00Z AND 12Z) ECMWF postprocessing"
echo "------------------------------------------------"
echo "History: MAY 2007 - First implementation of this new script."
echo " "
#####################################################################

cd $DATA

set -xa
msg="Begin job for $job"
postmsg "$jlogfile" "$msg"

fhrcnt=0
refdate=`echo ${PDY}${cyc}| cut -c5-`
while [ $fhrcnt -le $fend ] ; do
  if [ $fhrcnt -ge 100 ] ; then
    typeset -Z3 fhr
  else
    typeset -Z2 fhr
  fi
  fhr=$fhrcnt
  fcst_date=`$utilexec/ndate $fhrcnt ${PDY}${cyc}|cut -c5-`

  ln -sf $COMIN/ecens_DCD${refdate}00${fcst_date}001 $DATA/ecmwf_awips.${cycle}.${GRIB}${fhr}
  file=$DATA/ecmwf_awips.${cycle}.${GRIB}${fhr}
  $utilexec/wgrib $file | grep -F -f $PARMutil/params.ecmwf | $utilexec/wgrib -i -grib -o $file.cut $file > null
  echo '&NLCOPYGB IDS(228)=5, /' > precip_conversion_factor
  $utilexec/copygb -N precip_conversion_factor -g232 -x $file.cut $file.cut.232
  $utilexec/cnvgrib -g12 -p40 -nv $file.cut.232 $file.grib2

  # Processing AWIPS ECMWF grid 232

  pgm=tocgrib2
  export pgm;. prep_step
  startmsg

  export XLFUNIT_11=$file.grib2
  export XLFUNIT_31=" "
  export XLFUNIT_51=grib2.${cycle}.awpecmwf${fhr}.232

  $utilexec/tocgrib2 <  $PARMutil/grib2_awp_ecmwf${fhr}.232 >> $pgmout 2> errfile

  # JY err=$?;export err ;err_chk
  err=$?;export err 
  echo " error from tocgrib=",$err

  if [ $SENDCOM = "YES" ] ; then
     mv grib2.${cycle}.awpecmwf${fhr}.232  $pcom
     chgrp rstprod $pcom/grib2.${cycle}.awpecmwf${fhr}.232
     chmod 750 $pcom/grib2.${cycle}.awpecmwf${fhr}.232 
  fi

  if [ $SENDDBN = "YES" ] ; then
     $DBNROOT/bin/dbn_alert NTC_LOW ecmwf $job $pcom/grib2.${cycle}.awpecmwf${fhr}.232
  fi
  let fhrcnt=fhrcnt+finc

done

msg='ENDED NORMALLY.'
postmsg "$jlogfile" "$msg"

################## END OF SCRIPT #######################