#!/bin/ksh
set -xa

####################################
# Specify NET and RUN Name and model
####################################
export NET=cfs
export RUN=cdas
export RUN1=cdas1

export host=${host:-`hostname | cut -c1`}

###############################################
# SETUP CDAS POST PROCESSING VARIABLES
###############################################
export PS4='$SECONDS + '
date

##########################################################
export DATA=${DATA:-${DATAROOT:?}/${jobid:?}}
mkdir -p $DATA
cd $DATA

####################################
# Determine Job Output Name on System
####################################
export pgmout="OUTPUT.$$"
export pgmerr=errfile
export cycle=t${cyc}z

####################################
# RERUN    - Rerun posts from beginning (default no)
# VERBOSE  - Specify Verbose Output in global_postgp.sh
####################################
export RERUN=${RERUN:-NO}
export VERBOSE=${VERBOSE:-YES}

export REDOUT='1>>'
export REDERR='2>'

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

##########################################################
# define cfs directories/scripts/executables
##########################################################

export EXECcfs=$HOMEcfs/exec
export PARMcfs=$HOMEcfs/parm
export USHcfs=$HOMEcfs/ush
export FIXcfs=$HOMEcfs/fix

##############################################
# Define COM directories
##############################################
MM_P1=`echo $PDY |cut -c5-6`
YYYY_P1=`echo $PDY |cut -c1-4`
MM=`expr $MM_P1 - 1`
if [ $MM -eq 0 ]
then
MM=12
YYYY=`expr $YYYY_P1 - 1`
else
YYYY=$YYYY_P1
fi
if [ $MM -lt 10 ]; then MM=0$MM; fi
export cmonth=${cmonth:-$YYYY$MM}

export COMROT=$(compath.py -o ${NET}/${cfs_ver})
export  COMIN=$(compath.py -o ${NET}/${cfs_ver}/${RUN}.${PDY})
export COMOUT=$(compath.py -o ${NET}/${cfs_ver})/monthly/cdas.$cmonth
mkdir -m775 -p $COMOUT

export TIMEDIR=${TIMEDIR:-$COMOUT/time}
export MONTHDIR=${MONTHDIR:-$COMOUT/monthly}

mkdir -m 775 -p $COMOUT $TIMEDIR

##################################################
# Define the functions of this job
##################################################
export makelinks=${makelinks:-YES}       # Create links to analysis files for tser and means scripts
export makemean=${makemean:-NO}          # Create the monthly means
export makemeanpke=${makemeanpke:-NO}    # Create the monthly pke energetics means
export dogrib2means=${dogrib2means:-NO}  # Convert means to grib2
export dohpssmeans=${dohpssmeans:-NO}    # Archive the monthly means
export maketime=${maketime:-YES}         # Create the timeseries
export dogrib2time=${dogrib2time:-YES}   # Convert timeseries to grib2
export dohpsstime=${dohpsstime:-NO}      # Archive the timeseries

env

###############################
# Execute the Script
###############################
if [ -s $TIMEDIR/${cmonth}_time.stamp ]
then
status=`cat $TIMEDIR/${cmonth}_time.stamp |awk -F" " '{print $1}'`
if [ $status = "done" ]; then
echo "Monthly Time Series calculation for $cmonth is done already"
echo "No more processing is needed, exiting..."
RUN_MONTHLY=NO
else
echo "The stamp file for $cmonth is present but the previous calcuation was not successful"
echo "Need to continure to run this job to generate the monthly time series files"
RUN_MONTHLY=YES
fi
else
echo "The stamp file for $cmonth is not there"
echo "This might be the first day of the month"
RUN_MONTHLY=YES
fi

if [ $RUN_MONTHLY = YES ]
then
${MONTHLYMEANSH:-$HOMEcfs/scripts/excfs_cdas_monthly.sh} $cmonth
export err=$?; err_chk

if [ $err -eq 0 ]; then
echo "done $cmonth" >$TIMEDIR/${cmonth}_time.stamp
fi

cat $pgmout
fi

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

########################################
# Remove the Temporary working directory
########################################
cd $DATAROOT
if [ ${KEEPDATA:-NO} = NO ] ; then rm -rf $DATA ; fi

date