#! /bin/ksh 

# JHWRF_OCEAN_INIT -- this job produces input files needed by the
#    JHWRF_FORECAST job to initialize the POM ocean model.  It
#    also determines whether coupling should be done.  It passes
#    that information through the ksh-readable ocean_status file:
#
#       ${COMOUT}/ocean_status.${STORM}${STORMID}.${PDY}${cyc}
#   
#    which sets RUN_COUPLED=YES when coupling should be done

# Last modified: Samuel Trahan, April 5, 2012.

# Submitted by: JHWRF_PRE_ATMOS
# Submits: None.

# Primary scripts and parameter files:
#    scripts/exhwrf_ocean_init.sh.sms -- passes control to
#      the hwrf_ocean_init.sh script
#    ush/hwrf_ocean_init.sh -- determines if ocean coupling is possible
#      and creates the ocean status file.  Decides which POM basin should
#      be used (east atlantic, united (near-US), or east atlantic).
#      Uses GFS and static loop current data to create input conditions 
#      for the selected basin.
#    Various /nwprod/parm/gfdl_* ocean-related files are used since the
#    ocean initialization process is very similar for the GFDL hurricane 
#    model.

# *** EMC Suggested Job Card ***

#@ job_type = serial  
#@ wall_clock_limit = 00:30:00
#@ resources = ConsumableCpus(1) ConsumableMemory(5GB)


export PARAFLAG=${PARAFLAG:-NO}

if [ ${PARAFLAG} == NO ]; then
$SMSBIN/smsinit $LOADL_STEP_ID
fi
#----------------------------------------------
# JHWRF_OCEAN_INIT.sms  
#----------------------------------------------
set -xa

export PS4='$SECONDS + '
date

export PARAFLAG=${PARAFLAG:-NO}

if [ ${PARAFLAG} = 'YES' ];
then
  export yymmdd=` echo $PDY | cut -c3-8`
  export yymmddhh=${yymmdd}${cyc}
  export jlogfile=${DATA}/jlogfile
  export SENDSMS=YES
  export SENDCOM=YES
  export SENDDBN=NO

  if [ ! -d $outdir ]; then mkdir -p $outdir; fi
  if [ ! -d $COMOUT ]; then mkdir -p $COMOUT; fi
else
  export NWPROD=${NWPROD:-/nwprod}
fi

###############################################################
# This block can be modified for different Production test
# environment. This is used for operational testings
###############################################################
if [ ${PARAFLAG} == NO -a $envir != prod ]; then
  export SENDDBN=${SENDDBN:-NO}
  export jlogfile=${jlogfile:-/com/logs/${envir}/jlogfile}
  export DBN_ALERT_TYPE=TBD_PARA
  export DBNROOT=/nwprod/spa_util/fakedbn
fi

# #############################################
# SETUP HWRF FCST PROCESSING VARIABLES
# #############################################

####################################
# obtain unique process id (pid) and make temp directory
####################################
export pid=$$
export DATA=${DATA:-/tmpnwprd/hwrf${storm_num}_${cyc}_${envir}}
cd $DATA

export cycle=t${cyc}z

####################################
# Specify NET and RUN Name and model
####################################
export NET=hur 
export RUN=hwrf

####################################
# File To Log Msgs
####################################
export jlogfile=${jlogfile:-/com/logs/jlogfile}

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

####################################
# SENDSMS  - Flag Events on SMS
# SENDCOM  - Copy Files From TMPDIR to $COMOUT
# SENDDBN  - Issue DBNet Client Calls
# RERUN    - Rerun fcst from beginning (default no)
####################################
export SENDSMS=${SENDSMS:-YES}
export SENDCOM=${SENDCOM:-YES}
export SENDDBN=${SENDDBN:-YES}

####################################
# Specify HWRF version number
####################################
export HWRF_VERSION=${HWRF_VERSION:-${model_ver}}

####################################
# Specify Execution Areas
####################################
export HOMEhwrf=${HOMEhwrf:-/nw${envir}/hwrf.$HWRF_VERSION}
export EXEChwrf=${EXEChwrf:-$HOMEhwrf/exec}
export FIXhwrf=${FIXhwrf:-$HOMEhwrf/fix}
export PARMhwrf=${PARMhwrf:-$HOMEhwrf/parm}
export STOREhwrf=${STOREhwrf:-/com/hwrf/${envir}/store}
export EXhwrf=${EXhwrf:-$HOMEhwrf/scripts}
export USHhwrf=${USHhwrf:-$HOMEhwrf/ush}

##############################
# Set up the UTILITIES
##############################
export utilscript=$NWPROD/util/ush
export utilities=$NWPROD/util/ush

##############################
# Run setup to initialize working directory and utility scripts
##############################
sh $utilscript/setup.sh
#export PDY=20110731

##############################
# Run setpdy and initialize PDY variables
##############################
sh $utilscript/setpdy.sh
. PDY

##############################################
# Define COM directories
##############################################
export COMIN=${COMIN:-/com/${NET}/${envir}/${RUN}.${PDY}${cyc}}
export COMOUT=${COMOUT:-/com/${NET}/${envir}/${RUN}.${PDY}${cyc}}
export COMTPC=${COMTPC:-/tpc/save/guidance/storm-data/ncep}
export COMINARCH=${COMINARCH:-/com/arch/${envir}/syndat}
mkdir -m 775 -p $COMOUT

msg="HAS BEGUN on `hostname`"
postmsg "$jlogfile" "$msg"

#############################################################
# Execute the script
${EXhwrf}/exhwrf_ocean_init.sh.sms

#if [ ${PARAFLAG} = 'YES' ]
#then 
#   ${EXhwrf}/exhwrf_ocean_init.sh.sms
#else
#   /nw${envir}/scripts/exhwrf_ocean_init.sh.sms
#fi 

#############################################################

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

##############################
# Remove the Temporary working directory
##############################
cd /tmpnwprd
if [ ${PARAFLAG} = 'YES' ];
then
  echo " "
#else
#  rm -rf $DATA
fi

date

if [ ${PARAFLAG} == NO ]; then
$SMSBIN/endt
fi