#!/bin/sh

######################################
# SMS start command (only for NCO)
#####################################

$SMSBIN/smsinit $LOADL_STEP_ID 

set -xa
# #### 05/04/99 #####################
# SET WAVE SHELL PROCESSING VARIABLES
# ###################################
export PS4='$SECONDS + '
date

set +x
echo cyc is ${cyc:?}            # ensure cyc defined.
echo envir is ${envir:?}        # ensure envir defined.
echo model_ver is ${model_ver:?}    # ensure model_ver defined.
echo code_ver is ${code_ver:?}  # ensure code_ver defined.
set -x

export CLEANUP=${CLEANUP:-NO}   # option to remove DATA dir at end of script.  default to no in case sharing with forecast job

# 
# obtain unique process id (pid) and make temp directory
#

export pid=$$

#
# Switch to indicate if the script is to run in parallel with the
# exwave_${modID}_fcst.sh.sms script (INDRUN='no') or to be run independantly
# after the forecast script has finished (INDRUN='yes')
#

export INDRUN=${INDRUN:-no}   # defaults to 'no'.  can set to 'yes' externally.

# PATH for working directory

# working dir might be shared with forecast job, so using "wave_multi_1" rather than $job and $pid
if [ "$envir" = 'prod' ] || [ "$envir" = 'para' ] || [ "$envir" = 'test' ] || [ "$envir" = 'dev' ]
then
   # NCO 
   export DATA=/tmpnwprd/wave_multi_1_${cyc}_${envir}
   [[ $INDRUN = yes ]] && rm -rf $DATA
else
   # DEV 
   TMPhome=/stmp/wavepa
   export DATA=$TMPhome/wave_multi_1_${cyc}_${envir}.${model_ver}
fi

if [ $INDRUN = yes ]; then
  mkdir -p $DATA
else
  sleep 30  # This script runs side by side with the forecast
            # script. The 30 sec sleep provides enough time for
            # the work directory to be created in forecast script
fi


export cycle=t${cyc}z 
 
####################################
# File To Log Msgs
####################################

if [ "$envir" = 'prod' ] || [ "$envir" = 'para' ] || [ "$envir" = 'test' ] || [ "$envir" = 'dev' ]
then
   # NCO 
   if [ $envir = "prod" ]
   then
     export jlogfile=/com/logs/jlogfile
   else
     export jlogfile=/com/logs/${envir}/jlogfile
   fi
else
   # DEV
   export jlogfile=/dev/null
fi

####################################
# Determine Job Output Name on System
####################################
export outid="LL$job"
export jobid="${outid}.o${pid}"
export pgmout="OUTPUT.${pid}"

export MP_PULSE=0

export SENDCOM=YES
if [ $envir = "prod" ]
then
  export SENDDBN=YES
  export SENDDBN_NTC=YES
else
  if [ $envir = "para" ]; then
    export SENDDBN=YES
    export SENDDBN_NTC=NO
  else
    export SENDDBN=NO
    export SENDDBN_NTC=NO
  fi
fi
export SENDSMS=YES

export modID=multi_1
export sigMODE=grib2

export NET=wave
export RUN=wave

####################################
# Path to HOME Directory
####################################

if [ "$envir" = 'prod' ] || [ "$envir" = 'para' ] || [ "$envir" = 'test' ] || [ "$envir" = 'dev' ]
then
   # NCO 
   export HOMEwave=/nw${envir}/${RUN}_${modID}.${model_ver}
   export CODEwave=/nw${envir}/${RUN}_code.${code_ver}
else
   # DEV
   export HOMEwave=/marine/save/wavepa/ops/${RUN}_$modID.${model_ver}
   export CODEwave=/marine/save/wavepa/ops/${RUN}_code.${code_ver}
fi

export EXECwave=$HOMEwave/exec
export FIXwave=$HOMEwave/fix
export PARMwave=$HOMEwave/parm
export USHwave=$HOMEwave/ush
export EXECcode=$CODEwave/exec

###################################
# Set up the UTILITIES
###################################
export utilscript=/nwprod/util/ush
export utilexec=/nwprod/util/exec

# Run setup to initialize working directory and utility scripts

if [ "$INDRUN" = 'yes' ]
then
  cd $DATA
  sh $utilscript/setup.sh
fi

# Set PDY

sh $utilscript/setpdy.sh
. PDY

##################################
# Check for correct date
##################################
# This portion is called only when the grib2 generation is
# run side by side with the forecast script. It looks for
# the correct date in a file created by the forecast script
# before moving into the temporary directory to start
# creating the grib2 files. The file is removed once the ex
# script starts so as to allow a rerun (if need be)

if [ "$INDRUN" = 'no' ]
then
  run_status=no
  while [ "$run_status" = 'no' ]
  do
    if [ -f ${DATA}/run.date ]
    then
      PDY_curr=`cat ${DATA}/run.date`
      if [ "$PDY" = "$PDY_curr" ]
      then
        run_status='yes'
        rm -f ${DATA}/run.date
      fi
    fi
    sleep 10
  done
  cd $DATA
fi

###################################
# Set COM Paths 
###################################

if [ "$envir" = 'prod' ] || [ "$envir" = 'para' ] || [ "$envir" = 'test' ] || [ "$envir" = 'dev' ]
then
   # NCO 
   export comdirIn=/com/${NET}/${envir}
   export comdirOut=/com/${NET}/${envir}
   export COMIN=/com/${NET}/${envir}/${RUN}.${PDY}
   export COMOUT=/com/${NET}/${envir}/${RUN}.${PDY}
   if [ $envir = "prod" ]
   then
     export PCOM=/pcom/wave
   else
     export PCOM=/pcom/${envir}/wave
   fi
else
   # DEV
   export comdirIn=/marine/noscrub/wavepa/COM_DEV
   export comdirOut=/marine/noscrub/wavepa/COM_DEV
   export COMIN=${comdirIn}/${RUN}.${PDY}
   export COMOUT=${comdirOut}/${RUN}.${PDY}
   export PCOM=/marine/noscrub/wavepa/PCOM_DEV
fi

mkdir -p $COMOUT $PCOM
export wavelog=${comdirOut}/wave.log
 
env

###################################
# Execute the Script  
###################################

$HOMEwave/scripts/exwave_multi_1_grib2.sh.sms
export err=$?
$DATA/err_chk


###################################
# Remove temp directories
###################################


if [ ${INDRUN} = yes -a ${CLEANUP} = YES ]; then
cd `dirname $DATA`
rm -rf $DATA
fi

date

######################################
# SMS end command (only for NCO)
#####################################

$SMSBIN/smscomplete