Adding csh environment script for people who are into that kinda thing

scripts/setupEnvironment.csh

@@ -0,0 +1,30 @@
+#!/usr/bin/env csh
+# usage: source setupEnvironment.csh
+#
+# This script will automatically set the KAIJUHOME environment variable to the root of this kaiju installation,
+#   and also add the appropriate scripts folders to your PATH and PYTHONPATH environment variables
+ 
+# borrowed this one-liner to get the directory containing the script:
+# https://stackoverflow.com/questions/59895/how-can-i-get-the-source-directory-of-a-bash-script-from-within-the-script-itsel
+ 
+set rootdir = `dirname $0`
+set SCRIPT_DIR = `cd $rootdir && pwd`
+echo "SCRIPT_DIR=$SCRIPT_DIR"
+ 
+ 
+# strip off the "/scripts" folder to get to the root of the repository
+set ROOT_DIR = `cd $rootdir/.. && pwd`
+echo "ROOT_DIR=$ROOT_DIR"
+ 
+ 
+setenv KAIJUHOME $ROOT_DIR
+ 
+if (! $?PYTHONPATH) then 
+    setenv PYTHONPATH $KAIJUHOME
+else
+    setenv PYTHONPATH ${PYTHONPATH}:$KAIJUHOME
+endif
+ 
+ 
+setenv PATH ${PATH}:${KAIJUHOME}/scripts:${KAIJUHOME}/scripts/datamodel:${KAIJUHOME}/scripts/helio:${KAIJUHOME}/scripts/legacy:${KAIJUHOME}/scripts/preproc:${KAIJUHOME}/scripts/postproc:${KAIJUHOME}/scripts/quicklook
+