#!/bin/bash
########################################
# Preliminary data setup step for exsref_wrf_gfsprep.sh
# change log:
# 08/14/2007, Jun Du: Initial Implementation
# 05/20/2008, Jun Du: run it separately by disconnecting to $model and $member
#                     for generality
# 9/20/2009, Julia Zhu   Scripts are modified to be sharable
#                        between EMC and NCO
#         Please note that variable "RUN_ENVIR" is set and used
#         in the development enviroment only.
# 9/27/2011, Jun Du: To speed it up, this step is now submitted sinutaneously 
#                    for all members (ctl, c00, p01, p02, p03, p04, p05, p06) 
#                    separately for each cycle (cyc)
# 4/15/2015, SPA SH: SREF V7.0 upgrade on WCOSS Phase 2 system
# 11/18/2021, Jun Du: SREF V7.0 upgraded to V7.1 on WCOSS2 system
#
########################################
set -xa

echo `date` $0 `date -u` begin
export PS4='$SECONDS + '

export OMP_NUM_THREADS=1
export MP_EUIDEVICE=sn_all
export MP_EUILIB=us
export MP_MPILIB=mpich2

#
# Specify whether the run is production or development
#
export RUN_ENVIR=${RUN_ENVIR:-nco}
export SENDECF=${SENDECF:-YES}

#####################################################################################
# Run config file to get input parameters
# This config file should define the following variables
# DATA_IN: Location of working directory, default to ${DATAROOT}
# DEV_SMS: If the job is to be running using ecFflow, default to YES
# SENDDBN: Set to NO for developers, default to YES
# COM_IN:  Directory for input files, default to ${COMROOT}/$NET/${envir}
# COM_OUT: Directory for output file, default to ${COMROOT}/$NET/${envir}
# gespath: Directory for the guess or restart files, default to ${GESROOT}/${envir}
#####################################################################################
if [ "$RUN_ENVIR" != nco ]      ### For Developers, "group_name" is passed from the ecFflow script
then
  CONFIG_FILE=${CONFIG_FILE:-/lfs/h2/emc/lam/noscrub/${LOGNAME}/sref.v7_cray/parm/sref_para_config_cray}
  . $CONFIG_FILE
  export userid=$LOGNAME
  export DATA_IN=${DATA_IN:-/lfs/h2/emc/ptmp/$userid}
fi

########################################################### 
# obtain unique process id (pid) and make temp directories
# Note: ctl member needs to be run only once and can be used 
# for both NMM and ARW cores!
###########################################################
export DATA_IN=${DATA_IN:-${DATAROOT}}

export DATA=$DATA_IN/sref_gfsprep_${cyc}_${envir}/$MEMBER
# Remove old directory if it exists
rm -rf $DATA
mkdir -p $DATA
cd $DATA 

####################################
# File To Log Msgs
####################################
export jlogfile=${jlogfile:-$DATA/jlogfile.${job}.$$}

####################################
# Determine Job Output Name on System
####################################
export pgmout="OUTPUT.$$"
export pgmerr=errfile

export cycle=t${cyc}z 

###############################
# Specify NET and RUN name
##############################
export NET=sref
export RUN=sref

# The grib_util module should be loaded prior to running this J-job
#module load grib_util

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

export HOMEsref=${HOMEsref:-${PACKAGEROOT}/${NET}.${sref_ver}}
export EXECsref=${EXECsref:-$HOMEsref/exec}
export FIXsref=${FIXsref:-$HOMEsref/fix}
export PARMsref=${PARMsref:-$HOMEsref/parm}
export USHsref=${USHsref:-$HOMEsref/ush}

# used for those global scripts
#export HOMEglobal=${HOMEglobal:-${PACKAGEROOTp1}}
#export EXECglobal=${EXECglobal:-$HOMEglobal/exec}
#export FIXglobal=${FIXglobal:-$HOMEglobal/fix}
#export PARMglobal=${PARMglobal:-$HOMEglobal/parm}
#export USHglobal=${USHglobal:-$HOMEglobal/ush}

##XXW for global_postgp
export POSTGPSH=$HOMEsref/ush/global_postgp.sh
export POSTGPEXEC=$HOMEsref/exec/global_postgs

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

#############################################
# COMIN and COMOUT
#############################################
export COM_OUT=${COM_OUT:-$(compath.py -o ${NET}/${sref_ver})}

export COMOUT=$COM_OUT/${RUN}.${PDY}
export GFSOUT=$COMOUT/global_pgrb

export COMINgfs=${COMINgfs:-$(compath.py gfs/${gfs_ver})}
export COMINgens=${COMINgens:-$(compath.py gefs/${gefs_ver})}

mkdir -p -m 775 $COMOUT $GFSOUT

export cyc MEMBER
export CYC=${cyc}
export START=00
export LENGTH=186
export DATE=$PDY
 
env

########################################################
# Execute the script.
$HOMEsref/scripts/exsref_wrf_gfsprep.sh
########################################################
cat $pgmout

msg="JOB COMPLETED NORMALLY"
postmsg $jlogfile "$msg"

################################
# Remove the Working Directory
################################
cd $DATA_IN
if [ ${KEEPDATA:-NO} != YES ]; then rm -rf $DATA; fi

date