#!/bin/ksh
################################################################################
####  UNIX Script Documentation Block
#                      .                                             .
# Script name:         exnam_post.sh
# Script description:  Run nam post jobs
#
# Author:        Eric Rogers       Org: NP22         Date: 1999-06-23
#
# Abstract: This script runs the Nam post jobs for the 48-h Nam forecast
#
# Script history log:
# 1999-06-23  Eric Rogers
# 1999-08-17  Brent Gordon  -- Modified for production.
# 20
#

set -xa
cd $DATA 

msg="$job HAS BEGUN"
postmsg "$jlogfile" "$msg"

export SDATE=$CYCLE
export MODELTYPE=NMM
export OUTTYP=binarynemsio

export MP_I_BINDPROC=NO
export MP_BINDPROC=NO

export CNVGRIB=/nwprod/util/exec/cnvgrib
export WGRIB2=/nwprod/util/exec/wgrib2
export tmmark=tm00

ls -l $FCSTDIR/nampost_goestb.done*
err1=$?

if [ $err1 -ne 0 ]
then
  fhr=00
else
  cp $FCSTDIR/nampost_goestb.done* .
  fhr=`ls -1 nampost_goestb.done*.tm00 | tail -1 | cut -c 20-21`
fi

TEND=84

while [ $fhr -le $TEND ] 
do

  icnt=1
  while [ $icnt -lt 1000 ]
  do
    if [ -s $FCSTDIR/fcstdone.0${fhr}h_00m_00.00s ]
    then
      break
    else
      icnt=$((icnt + 1))
      sleep 5
    fi
    if [ $icnt -ge 1080 ]
    then
      msg="ABORTING after 30 minutes of waiting for Nam FCST F${fhr} to end."
      err_exit $msg
    fi
  done

  cp $FIXnam/nam_micro_lookup.dat eta_micro_lookup.dat

  nposts=01
  incpst=01

  y=`expr $fhr % 3`

  cp $PARMnam/nam_cntrl_goestb.parm nam_cntrl_goestb.parm.${fhr}

  cp $FIXnam/nam_CRTM_imgr_g11.SpcCoeff.bin_goestb ./imgr_g11.SpcCoeff.bin
  cp $FIXnam/nam_CRTM_imgr_g11.TauCoeff.bin_goestb ./imgr_g11.TauCoeff.bin
  cp $FIXnam/nam_CRTM_imgr_g12.SpcCoeff.bin_goestb ./imgr_g12.SpcCoeff.bin
  cp $FIXnam/nam_CRTM_imgr_g12.TauCoeff.bin_goestb ./imgr_g12.TauCoeff.bin
  cp $FIXnam/nam_CRTM_EmisCoeff.bin_goestb    ./EmisCoeff.bin
  cp $FIXnam/nam_CRTM_AerosolCoeff.bin_goestb ./AerosolCoeff.bin
  cp $FIXnam/nam_CRTM_CloudCoeff.bin_goestb     ./CloudCoeff.bin

  VALDATE=`/nwprod/util/exec/ndate ${fhr} ${SDATE}`

  valyr=`echo $VALDATE | cut -c1-4`
  valmn=`echo $VALDATE | cut -c5-6`
  valdy=`echo $VALDATE | cut -c7-8`
  valhr=`echo $VALDATE | cut -c9-10`

  timeform=${valyr}"-"${valmn}"-"${valdy}"_"${valhr}":00:00"

cat > itag <<EOF
$FCSTDIR/nmm_b_history_nemsio.0${fhr}h_00m_00.00s
$OUTTYP
$timeform
$MODELTYPE
EOF

  export pgm=nam_ncep_post
  . prep_step
  export XLFUNIT_14=nam_cntrl_goestb.parm.${fhr}

  startmsg
  $EXECnam/nam_ncep_post < itag >> $pgmout 2>errfile
  export err=$?;err_chk

  cp $PARMnam/nam_master_goestb.ctl master_goestb${fhr}.ctl

cat >input${fhr}.prd <<EOF5
$DATA/BGGOES${fhr}.tm00
EOF5

  export pgm=nam_prdgen;. prep_step
  export XLFUNIT_10="master_goestb${fhr}.ctl"
  export XLFUNIT_21="$FIXnam/nam_wgt_151"
  export XLFUNIT_22="$FIXnam/nam_wgt_218"
  export XLFUNIT_23="$FIXnam/nam_wgt_221"
  export XLFUNIT_24="$FIXnam/nam_wgt_243"
  $EXECnam/nam_prdgen < input${fhr}.prd >> $pgmout 2>errfile
  export err=$?;err_chk

############################
# Convert to grib2 format
############################

file="151 218 221 243"

for grid in $file
do
  $CNVGRIB -g12 -p40 nam.GOES${grid}${fhr}.tm00 nam.GOES${grid}${fhr}.grib2
  $WGRIB2 nam.GOES${grid}${fhr}.grib2 -s >nam.GOES${grid}${fhr}.grib2.idx
done

if test $SENDCOM = 'YES'
then

file="151 218 221 243"
                                                                                                       
  for grid in $file
  do
    $utilexec/grbindex nam.GOES${grid}${fhr}.tm00 GOES${grid}i${fhr}
    mv GOES${grid}i${fhr} $COMOUT/${RUN}.${cycle}.goes${grid}i${fhr}
    mv nam.GOES${grid}${fhr}.tm00 $COMOUT/${RUN}.${cycle}.goes${grid}${fhr}.tm00
    mv nam.GOES${grid}${fhr}.grib2 $COMOUT/${RUN}.${cycle}.goes${grid}${fhr}.tm00.grib2
    mv nam.GOES${grid}${fhr}.grib2.idx $COMOUT/${RUN}.${cycle}.goes${grid}${fhr}.tm00.grib2.idx
  done

fi

if test $SENDDBN = 'YES'
then
   $DBNROOT/bin/dbn_alert MODEL NAM_GOESSIMPGB2_218 exnam_postgoestb $COMOUT/${RUN}.${cycle}.goes218${fhr}.tm00.grib2
   $DBNROOT/bin/dbn_alert MODEL NAM_GOESSIMPGB2_221 exnam_postgoestb $COMOUT/${RUN}.${cycle}.goes221${fhr}.tm00.grib2
   $DBNROOT/bin/dbn_alert MODEL NAM_GOESSIMPGB2_243 exnam_postgoestb $COMOUT/${RUN}.${cycle}.goes243${fhr}.tm00.grib2
fi

postmsg "$jlogfile" "NAM GOES POST done for F${fhr}"

echo done > $FCSTDIR/nampost_goestb.done${fhr}.tm00

if [ $fhr -le 35 ] 
then
  let "fhr=fhr+1"
else
  let "fhr=fhr+3"
fi

typeset -Z2 fhr

done

echo EXITING $0
exit
#