#! /bin/sh
set -xa
#
# <<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>>
# <<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>>
# << FSL_raob.run                                                           >>
# <<                                                                        >>
# <<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>>
# <<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>><<>>
#
# This script is called with arguments
#   Arg 1: the MADIS Run directory
#   Arg 2: the 9-character DB time (YYDDDHHMM)
#   Arg 3: the current minute (MM)
#
# Imported variables
#   CDY   - Current day (like PDY but not based on com/date)
#   

###############################################################################
# ASSIGN THE ARGUMENTS
###############################################################################

ATIME=$2
MIN=$3

YYDDD=`echo $ATIME | cut -c1-5`
HH=`echo $ATIME | cut -c6-7`
CDATEHH=${CDY:?}${HH:?}

############################################################################### 
# The raob processing schedule:
#
# For HH = 00, 03, ..., 21; run every 10 minutes from HH + 2 minutes, through
# HH + 122 minutes; and process at HH + 12 hours + 2 minutes.
#
###############################################################################
mkdir -p $DATA/raob ${COMOUT}/raob/bufr
cd ${DATA}/raob

    TWO=`echo $MIN | cut -c2`
    if [ $TWO -lt 7 ]
    then
	CYCLE=3                                  # 3h cycle
	YYDDDHH=`echo $ATIME | cut -c1-7`        #remove the minutes
	HH=`echo $YYDDDHH | cut -c6-7`           #current hour

	REMC=`expr \( $HH % $CYCLE \)`
	YYDDDHH=`${USHmadis}/prevhour $YYDDDHH $REMC`   #current raob run
	HHC=`echo $YYDDDHH | cut -c6-7`          #current raob hour

	D=`expr $HH - $HHC`
	    if [ $D -ne 2 -o $MIN -lt 12 ]
	    then
            
            BUFRDIR=${COMOUT}/raob/bufr
            HOUR=$CDATEHH
            
            export SKIP_002004=1 SKIP_002005=1 SKIP_002006=1 SKIP_002007=1 SKIP_002008=1
            export SKIP_002009=1 SKIP_002010=1 SKIP_002011=1 SKIP_002012=1 SKIP_002013=1
            export SKIP_002014=1 SKIP_002015=1 SKIP_002016=1
            
            export DTIM_earliest_vsndn=-7.0
            export DTIM_latest_vsndn=0.5
            
            HOUR=$CDATEHH
            RAD=2
            DGRP="vsndn"
            
            ${DUMPJB:?} $HOUR $RAD $DGRP
            export err=$?
            if [[ $err -ne 11 && $err -ne 0 && $err -ne 22 ]]
                then  err_chk
            fi

            mv ${DATA}/vsndn.ibm ${BUFRDIR}/${YYDDDHH}00.bufr_d
            
            if [ "$SENDDBN" = 'YES' ] ; then
              export DBNALERT_TYPE=${DBNALERT_TYPE:-DATA}
              $SIPHONROOT/bin/dbn_alert $DBNALERT_TYPE MADIS_DUMP $job ${BUFRDIR}/${YYDDDHH}00.bufr_d
            fi
            
        elif [ $HH -eq $HHC -a $MIN -lt 12 ];
        then

# WCOSS2 transition note
# It seems this section was intended to do an extra 12-hr delayed dump every 3 hrs 
# from 0002 thru 2102, but:
#  1) this section is unreachable. (perhaps it should be a new if rather than elif).
#  2) if it was reached, HOUR on IBM-p1 and Dell-p3 was set to current time rather
#     than 12 hours ago.
# Both left as they were on Dell-p3 for consistency as part of transition to WCOSS2.

	        YYDDDHH12=`${USHmadis}/prevhour $YYDDDHH 12`     #12-h old raob run

            BUFRDIR=${COMOUT}/raob/bufr
            HOUR=$CDATEHH
            
            export SKIP_002004=1 SKIP_002005=1 SKIP_002006=1 SKIP_002007=1 SKIP_002008=1
            export SKIP_002009=1 SKIP_002010=1 SKIP_002011=1 SKIP_002012=1 SKIP_002013=1
            export SKIP_002014=1 SKIP_002015=1 SKIP_002016=1
            
            export DTIM_earliest_vsndn=-7.0
            export DTIM_latest_vsndn=0.5
            
            HOUR=$CDATEHH
            RAD=2
            DGRP="vsndn"
            
            ${DUMPJB:?} $HOUR $RAD $DGRP
            export err=$?
            if [[ $err -ne 11 && $err -ne 0 && $err -ne 22 ]]
                then  err_chk
            fi

            mv ${DATA}/vsndn.ibm ${BUFRDIR}/${YYDDDHH}00.bufr_d
            
            if [ "$SENDDBN" = 'YES' ] ; then
              export DBNALERT_TYPE=${DBNALERT_TYPE:-DATA}
              $SIPHONROOT/bin/dbn_alert $DBNALERT_TYPE MADIS_DUMP $job ${BUFRDIR}/${YYDDDHH}00.bufr_d
            fi
            
        fi
    fi