#! /bin/sh

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:?}/${jobid:?}}
export cycle=${cycle:-t${cyc}z}

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

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

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

####################################
# Set HWRF-specific vars
####################################
# Top of HWRF installation tree:
export HOMEhwrf=${HOMEhwrf:-${OPSROOT:?}/hwrf.$hwrf_ver}
# source $HOMEhwrf/versions/run.ver

export USHhwrf=$HOMEhwrf/ush
export PARMhwrf=$HOMEhwrf/parm
EXhwrf=$HOMEhwrf/scripts

# HWRF areas:
pre_YMD=`echo $priorymdh |cut -c1-8`
pre_H=`echo $priorymdh |cut -c9-10`
export HISTDATA=${HISTDATA:-$(compath.py ${envir}/${NET}/${hwrf_ver})/$RUN.$pre_YMD/$pre_H}
export COMIN=${COMIN:-$(compath.py ${envir}/${NET}/${hwrf_ver})/$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 $stormvars_filename not found."
fi
export COMOUT=$(compath.py ${envir}/${NET}/${hwrf_ver})/$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 pgm=exhwrf_nawips.sh
${EXhwrf}/exhwrf_nawips.sh
export err=$?; err_chk

if [ "${KEEPDATA^^}" != "YES" ]; then
#   rm -rf $DATA  ! DATA is general HWRF working directory from *holdvars.txt !
echo
fi

date