process_intf.csh

#!/bin/bash

inputfile=$1
raw=$2
topo=$3

ln -s -f "$topo"/topo_ra.grd .
#ln -s -f "$topo"/landmask_ra.grd .
ln -s -f "$topo"/trans.dat .

shopt -s extglob
IFS=":"
while read master slave
do
#master_date=$(echo "$master" | awk '{print substr($0,4,8)}')
#slave_date=$(echo "$slave" | awk '{print substr($0,4,8)}')

ln -s "$raw"/$master.SLC .
ln -s "$raw"/$master.LED .
ln -s "$raw"/$master.PRM .
ln -s "$raw"/$slave.SLC .
ln -s "$raw"/$slave.LED .
ln -s "$raw"/$slave.PRM .

intf.csh $master.PRM $slave.PRM -topo topo_ra.grd

master_id=$(grep SC_clock_start $raw/$master.PRM | awk '{printf("%d",int($3))}')
slave_id=$(grep SC_clock_start $raw/$slave.PRM | awk '{printf("%d",int($3))}')

mv real.grd real_$master_id"_"$slave_id.grd
mv imag.grd imag_$master_id"_"$slave_id.grd

#cleaning... i know your volume space is limited
rm *SLC *LED *PRM
done < $inputfile

###### cut the grd file to region area ########

#cut_sbas.bash #make sure inputfile is the same file
#rm imag* real*