#!/bin/ksh
set -x

# ###################################
# SET SHELL PROCESSING VARIABLES
# ###################################
export PS4='$SECONDS + ' 
date

#################################################################
#  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.
#################################################################

export machine=${machine:-wcoss}
export RUN_ENVIR=${RUN_ENVIR:-nco}
export SENDECF=${SENDECF:-YES}

# vacc, vgrid and region are used in VSDB output. 
export vacc=06    # 6-hourly FSS verification
export vgrid=240  # verif done on HRAP grid
export region=CNS # ConUS

#################################################################
# Notes for dev:
#
# verf_precip_config contains exports such as
#   export HOMEverf_precip=/nw{envir} (for prod; dev defines this in ecf script)
#   export EXECverf_precip=$HOMEverf_precip/exec
#   export PARMverf_precip=$HOMEverf_precip/parm
#              ...
#   export SENDCOM= ...
#   export SENDECF= ...
#   export SENDDBN= ...
#   export SENDRZDM= ... 
#     ... 
# Machine is wcoss by default, unless the calling script or user's 
# .cshrc/.profile has machine set to zeus.
#################################################################

# export VERFANL so fss.f knows what analysis to put into the VSDB record.
export VERFANL=${VERFANL:-CCPA}
if [ "$RUN_ENVIR" = dev ]    ### For Developers
then
  # PARMverf_precip is set in the ecf/sms script.  It is either 'parm' or
  # parm.dev.$machine, under $HOMEverf_precip.  
#  . $PARMverf_precip/verf_precip_config
#  export DATAROOT=${DATAROOT:-/tmpnwprd2}
#  export jlogfile=${jlogfile:-$DATAROOT/jlogfile}
  export SENDDBN=NO
  if [ $debug = N ]; then
    KEEPDATA=NO
  else
    KEEPDATA=YES
  fi
fi

###############################################################
# This block can be modified for different Production test
# environment. This is used for operational testings
###############################################################
if [ $RUN_ENVIR = "nco" -a $envir != "prod" ]   ### For Operations
then
   export SENDDBN=${SENDDBN:-YES}
   export DBNLOG=${DBNLOG:-YES}
fi

###########################################################
# obtain unique process id (pid) and make temp directories
###########################################################
export pid=$$
export DATA=$DATAROOT/${jobid}
mkdir -p $DATA
cd $DATA 

export pgmout="OUTPUT.$$"
export cycle=t${cyc}z 

###############################
# Specify NET and RUN name
###############################
export NET=verf_precip
export RUN=precip

################################################################
# SENDCOM=YES--Copy output file to /com
# SENDECF=YES--Allow to talk back to ECF
# SENDDBN=YES--Alert output file to TOC, set to NO for testing
################################################################
export SENDCOM=${SENDCOM:-YES}
export SENDDBN=${SENDDBN:-YES}       # need to set to NO for testing only
export SENDECF=${SENDECF:-YES}
export SENDRZDM=${SENDRZDM:-NO}      # for daily side-by-side plots

################################################################
# Specify Execution Areas
# Non-dev uses the follwing block instead of parm/verf_precip_config
################################################################
export HOMEverf_precip=${HOMEverf_precip:-${PACKAGEROOT}/verf_precip.${verf_precip_ver}}
export EXECverf_precip=${EXECverf_precip:-$HOMEverf_precip/exec}
export PARMverf_precip=${PARMverf_precip:-$HOMEverf_precip/parm}
export USHverf_precip=${USHverf_precip:-$HOMEverf_precip/ush}
export FIXverf_precip=${FIXverf_precip:-$HOMEverf_precip/fix}

###################################
# Set up the UTILITIES
###################################

# If the calling script specifies a $vday value, then PDY=$vday+9.
if [ "$vday" != "" ]; then
  PDY=`date -d "$vday + 9 day" +%Y%m%d`
fi

# /com/date is maintained by NCO on the CCS and WCOSS, but it does not exist 
#   on Theia.  Do not use setpdy on Zeus.  
if [ "$machine" = theia ]; then 
  PDYm9=`date +%Y%m%d -d "9 days ago"`
else
  # Run setpdy and initialize PDY variables
  setpdy.sh
  . $DATA/PDY
  # setpdy only sets PDYM7-PDYP7 (the script 'PDY' exports these days), so
  # we need to set PDYm9 ourselves.
  PDYm9=`date -d "$PDY - 9 days" +%Y%m%d`
fi

export vday=${vday:-$PDYm9}

#################################################
# Set up the INPUT and OUTPUT directories
#################################################
export COMIN=${COMIN:-$(compath.py -o ${NET}/${verf_precip_ver}/${RUN})}
export COMOUT=${COMOUT:-$(compath.py -o ${NET}/${verf_precip_ver}/${RUN})}
export COMVSDB=${COMVSDB:-$(compath.py -o ${NET}/${verf_precip_ver}/vsdb)}
export COMINpcpanl=${COMINpcpanl:-$(compath.py $envir/com/pcpanl/${pcpanl_ver})}
# COMCCPA is a prefix, not directory name.  Directory is
#   $(compath.py ccpa/prod)/ccpa.yyyymmdd
export COMCCPA=${COMCCPA:-$(compath.py $envir/com/ccpa/${ccpa_ver}/ccpa)}
export DCOM=${DCOM:-$DCOMROOT}
  echo "DCOM is: $DCOM"

# COMIN1/COMIN2 setup is for dev mode.  Define them for non-dev:
# 
if [ ! "$RUN_ENVIR" = dev ]    
then
  export COMIN1=$COMIN
  export COMIN2=$COMIN
fi

if [ ! -d $COMVSDB ]; then
  mkdir -p -m 775 $COMVSDB
fi
# don't create verf/v4.5/precip/.  It's always empty.
#if [ ! -d $COMOUT ]; then
#  mkdir -p -m 775 $COMOUT
#fi

env

echo Actual output starts here

################################################
# Run the config file to set up model variables
################################################
if [ $retro = Y ]; then
  . $PARMverf_precip/verf_precip_fss_06h_config.retro
else
  . $PARMverf_precip/verf_precip_fss_06h_config
fi

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

$HOMEverf_precip/scripts/exverf_precip_fss_06h.sh

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

cat $pgmout

msg="JOB $job HAS COMPLETED NORMALLY."
postmsg "$jlogfile" "$msg"

if [ "$KEEPDATA" != "YES" ] ; then
  cd $DATAROOT
  rm -rf $DATA
fi
 
date