pair_config.sh

#! /bin/bash

######################################################################
# 
# script to make master-slave configuration 
# based on temporal and perpendicular baseline
# 2017.10.30 "Noorlaila Isya"
# email: n.isya@tu-bs.de or noorlaila@geodesy.its.ac.id
######################################################################

  if [[ $# -ne 4 ]]; then
    echo ""
    echo "Usage: pair_config.sh date_file temporal perpendicular PATH_PRM_file"
    echo ""
    echo "  script to make master - slave configuration"
    echo ""
    echo "  temporal = threshold number for temporal baseline (days), example : 100"
    echo "  perpendicular = threshold number for spatial baseline (m), example : 100"
    echo ""
    echo "  example : pair_config.sh date_asc.txt 100 100 /home/user/batch/raw"
    echo ""
    echo "  format of date_asc.txt:"
    echo "                          20160101"
    echo "                          20160113"
    echo "                          20160224"
    echo ""
    echo "  output : "
    echo "           - result_combination.txt (all of possibilties for master-slave pairs"
    echo "           - temp_bperp_combination.txt (+ with temporal & perp baseline parameters)"
    echo "           - intf.in (to be used for intf_tops.csh)" 
    echo ""
    exit 1
  fi

infile=$1
raw=$4

combination $infile

rm -f temp_bperp_combination.txt intf.in
shopt -s extglob
IFS=" "
while read master slave
do

#calculate perpendicular baseline from combination
dir=$(pwd)
cd $raw
SAT_baseline *$master*_ALL*.PRM *$slave*_ALL*.PRM > tmp
BPR=$(grep B_perpendicular tmp | awk '{print $3}')
#BPR2=$(echo "scale=0; $BPR" | bc)
BPR2=${BPR%.*}
rm -f tmp

cd $dir

#calculate temporal baseline from combination
master_ts=$(date -d "$master" '+%s')
slave_ts=$(date -d "$slave" '+%s')
temporal=$(echo "scale=0; ( $slave_ts - $master_ts)/(60*60*24)" | bc)

#make parameter baseline
if [ "$temporal" -lt $2 ]
then
    if [ "$BPR2" -gt -$3 ] && [ "$BPR2" -lt $3 ]
    then
	echo $master $slave $temporal $BPR >> temp_bperp_combination.txt
	echo "S1A"$master"_ALL_F2:S1A"$slave"_ALL_F2" >> intf.in
    fi
fi

done < result_combination.txt