Update various script to use localized pfiles to avoid collisons.

* Copy needed pfiles to current working directory, and
  set environment variable $PFILES to use these first.
  Thus multiple instance of CIAO tools can be run at the same
  without pfiles collsions.
* Replace 'ls' with '\ls', 'grep' with '\grep'
* Many minor updates/fixes

1 files changed, 34 insertions, 16 deletions

diff --git a/scripts/ciao_procevt.sh b/scripts/ciao_procevt.sh
index d73bfaf..90162bb 100755
--- a/scripts/ciao_procevt.sh
+++ b/scripts/ciao_procevt.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 #
+unalias -a
+export LC_COLLATE=C
 ###########################################################
 ## process `evt2 file' generated by `chandra_repro'      ##
 ## to produce a `clean evt2 file'                        ##
@@ -13,23 +15,26 @@
 ## if `DETNAM' has `0123', then `ACIS-I'                 ##
 ## if `DETNAM' has `7', then `ACIS-S'                    ##
 ##                                                       ##
-## LIweitiaNux <liweitianux@gmail.com>                   ##
-## August 16, 2012                                       ##
-###########################################################
-
+## Weitian LI <liweitianux@gmail.com>#                   ##
+## 2012/08/16                                            ##
 ###########################################################
+##
+VERSION="v3.0"
+UPDATED="2015/06/02"
+##
 ## ChangeLogs:
+## v3.0, 2015/06/02, Aaron LI
+##   * Added 'unalias -a' and 'export LC_COLLATE=C'
+##   * Replaced 'grep' with '\grep', 'ls' with '\ls'
+##   * Copy needed pfiles to current working directory, and
+##     set environment variable $PFILES to use these first.
 ## v2.2, 2014/10/30, Weitian LI
-##  small fix to the generation of chips script:
-##  changed '>>' to '>'
-## v2.1, 2012/08/16, LIweitiaNux
+##   small fix to the generation of chips script:
+##   changed '>>' to '>'
+## v2.1, 2012/08/16, Weitian LI
 ##   improve invoke `chips', run it in a separate terminal
-###########################################################
+##
 
-## about, used in `usage' {{{
-VERSION="v2"
-UPDATE="2012-08-16"
-## about }}}
 
 ## error code {{{
 ERR_USG=1
@@ -52,7 +57,7 @@ case "$1" in
         printf "usage:\n"
         printf "    `basename $0` evt=<raw_evt_file>\n"
         printf "\nversion:\n"
-        printf "${VERSION}, ${UPDATE}\n"
+        printf "    ${VERSION}, ${UPDATED}\n"
         exit ${ERR_USG}
         ;;
 esac
@@ -61,7 +66,7 @@ esac
 ## default parameters {{{
 # default `event file' which used to match `blanksky' files
 #DFT_EVT="_NOT_EXIST_"
-DFT_EVT="`ls acisf?????*_repro_evt2.fits 2> /dev/null`"
+DFT_EVT="`\ls acisf?????*_repro_evt2.fits 2> /dev/null`"
 ## default parameters }}}
 
 ## functions {{{
@@ -100,16 +105,29 @@ fi
 printf "## use evt file: \`${EVT}'\n"
 ## parameters }}}
 
+## prepare parameter files (pfiles) {{{
+CIAO_TOOLS="dmkeypar dmcopy celldetect dmextract"
+
+# Copy necessary pfiles for localized usage
+for tool in ${CIAO_TOOLS}; do
+    pfile=`paccess ${tool}`
+    [ -n "${pfile}" ] && punlearn ${tool} && cp -Lvf ${pfile} .
+done
+
+# Modify environment variable 'PFILES' to use local pfiles first
+export PFILES="./:${PFILES}"
+## pfiles }}}
+
 ## determine ACIS type {{{
 punlearn dmkeypar
 DETNAM=`dmkeypar ${EVT} DETNAM echo=yes`
-if echo ${DETNAM} | grep -q 'ACIS-0123'; then
+if echo ${DETNAM} | \grep -q 'ACIS-0123'; then
     printf "## \`DETNAM' (${DETNAM}) has chips 0123\n"
     printf "## ACIS-I\n"
     ACIS_TYPE="ACIS-I"
     CCD="0:3"
     ROOTNAME="evt2_c`echo ${CCD} | tr ':' '-'`"
-elif echo ${DETNAM} | grep -q 'ACIS-[0-6]*7'; then
+elif echo ${DETNAM} | \grep -q 'ACIS-[0-6]*7'; then
     printf "## \`DETNAM' (${DETNAM}) has chip 7\n"
     printf "## ACIS-S\n"
     ACIS_TYPE="ACIS-S"