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| author | Aaron LI <aaronly.me@outlook.com> | 2017-03-06 18:39:32 +0800 |
|---|---|---|
| committer | Aaron LI <aaronly.me@outlook.com> | 2017-03-06 18:39:32 +0800 |
| commit | f8799d813675c98fbc000ae599d84984f4a09880 (patch) | |
| tree | 1b1f9394011039c4fcb52ca11457c47667713319 /scripts | |
| parent | e4683cf714f4b3f5aeccc3c145b077bdd992054f (diff) | |
| download | chandra-acis-analysis-f8799d813675c98fbc000ae599d84984f4a09880.tar.bz2 | |
chandra_genspcreg.sh: Give default values for reg_in and reg_out
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/chandra_genspcreg.sh | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/scripts/chandra_genspcreg.sh b/scripts/chandra_genspcreg.sh index 22754df..41b28a3 100755 --- a/scripts/chandra_genspcreg.sh +++ b/scripts/chandra_genspcreg.sh @@ -33,16 +33,15 @@ CH_HI=479 CH_BKG_LOW=651 CH_BKG_HI=822 -if [ $# -ne 4 ] ; then - printf "usage:\n" - printf " `basename $0` <evt> <bkg_pi> <reg_in> <reg_out>\n" +if [ $# -lt 2 ] ; then + echo "usage: `basename $0` <evt> <bkg_pi> [ centroid.reg rspec.reg ]" exit 1 fi EVT=$1 BKGSPC=$2 -REG_IN=$3 -REG_OUT=$4 +REG_IN=${3:-centroid.reg} +REG_OUT=${4:-rspec.reg} X=`\grep -i 'point' ${REG_IN} | head -n 1 | tr -d 'a-zA-Z() ' | awk -F',' '{ print $1 }'` Y=`\grep -i 'point' ${REG_IN} | head -n 1 | tr -d 'a-zA-Z() ' | awk -F',' '{ print $2 }'` |