#! /bin/sh

# JHMON_GEMPAK - this job runs GEMPAK
#
# Jobs and Dependencies:
# require the JHMON_POST1 and JHMON_POST2
#
####################################

date
export PS4='+ $SECONDS + '
set -x 

####################################
# Set default values if not yet set
# values from ecFlow or modules will override these
####################################
export DATA=${DATA:-${DATAROOT:?}/hmon${storm_num:?}_${cyc:?}_${envir:?}}

export cycle=${cycle:-t${cyc}z}

export jlogfile=${DATA}/jlogfile

####################################
# Initialize work area and cd there
####################################
mkdir -p $DATA
cd $DATA

####################################
# Variables for logging & DBnet
####################################
export NET=hmon RUN=hmon

# Get PDY
if [ -s ${DATAROOT:?}/hmon${storm_num:?}_${cyc:?}_${envir:?}/PDY ]; then
   echo "Using PDY from HMON working directory"
   . ${DATAROOT}/hmon${storm_num}_${cyc}_${envir}/PDY
else
   >&2 "WARNING: PDY not found in HMON working directory.  Using current PDY."
   setpdy.sh
   . PDY
fi


####################################
# Set HMON-specific vars
####################################
# Top of HMON installation tree:
export HOMEhmon=${HOMEhmon:-${PACKAGEROOT:?}/hmon.${hmon_ver:?}}
export USHhmon=$HOMEhmon/ush
export PARMhmon=$HOMEhmon/parm
export EXhmon=$HOMEhmon/scripts
export FIXhmon=$HOMEhmon/fix
export EXEChmon=$HOMEhmon/exec

# Upstream and downstream areas:
export COMINmsg=${COMINmsg:-$(compath.py hwrf/${hwrf_ver}/inphmon)}

# HMON areas:
export COMIN=${COMIN:-$(compath.py $NET/${hmon_ver})/$RUN.$PDY$cyc}

#stormvars_filename=${COMIN}/${stormlabel:-storm$storm_num}.holdvars.txt
#if [ -s $stormvars_filename ]; then
#   . $stormvars_filename
#   export storm_id=${STORM,,}${STORMID,,}
#else
#   err_exit "Hurricane variables file $stormvars_filename not found."
#fi

messagefile=$COMINmsg/message$storm_num

set +e  
nstorms=$( head -1 $COMINmsg/nstorms ) # number of storms: 0-5
message=$( head -1 "$messagefile" ) # full message contents
set -e

# If nstorms file is missing, use message contents to decide:
nstorms=${nstorms:-5}

storm=${message:5:3} # 93L
basin1=${message:7:1} # L
name=$( echo ${message:9:9} )

export storm_name=`echo ${name} | tr '[A-Z]' '[a-z]'`
#export storm_id=`echo ${storm} | tr '[A-Z]' '[a-z]'` ## change for the gempak filename to include stormname
export storm_id=${name,,}${storm,,}

export COMOUT=${COMOUT:-$(compath.py -o $NET/${hmon_ver})/$RUN.$PDY$cyc/gempak/${storm_id:?}}
mkdir -p $COMOUT $COMOUT/meta


# Make sure all mandatory variables are set: cyc, storm_num
set -u +x
echo "Checking for mandatory variables:"
echo "cyc=$cyc storm_num=$storm_num"
set +u -x

####################################
# Pass control to ex-script
####################################


env

export SENDCOM=${SENDCOM:-YES}

export pgm=exhmon_nawips.sh
${EXhmon}/exhmon_nawips.sh
export err=$?; err_chk

#if [ "${KEEPDATA^^}" != "YES" ]; then
#   rm -rf $DATA
#fi

date