use_fsl

#! /bin/bash


case "$1" in
	5) 
		FSLDIR=/usr/local/fsl-5.0.9
		. ${FSLDIR}/etc/fslconf/fsl.sh
		PATH=${FSLDIR}/bin:${PATH}
		FSL_VER="5.0.9"
		export FSLDIR PATH FSL_VER
		;;

	5.0.11) 
		FSLDIR=/usr/local/fsl-5.0.11
		. ${FSLDIR}/etc/fslconf/fsl.sh
		PATH=${FSLDIR}/bin:${PATH}
		FSL_VER="5.0.11"
		export FSLDIR PATH FSL_VER
		;;

	6) 
		FSLDIR=/usr/local/fsl-6.0.1
		. ${FSLDIR}/etc/fslconf/fsl.sh
		PATH=${FSLDIR}/bin:${PATH}
		FSL_VER="6.0.1"
		export FSLDIR PATH FSL_VER
		;;
		 
#		FSLDIR=/usr/local/fsl
#		. ${FSLDIR}/etc/fslconf/fsl.sh
#		PATH=/usr/prog/bin:/usr/prog/script_shell:/usr/local/bin:${FSLDIR}/bin:/usr/bin:/bin
#		export FSLDIR
#		PATH=${FSLDIR}/bin:${PATH}
#		FSL_VER="4"		
#		;;
	*) echo
		echo "Unknown Parameters" 
		echo
		echo "Usage: . use_fsl *version*"
		echo
		echo "presently, only version 5 (5.0.9), 5.0.11 and 6 (6.0.0) are installed"
		echo
		;;
esac

echo "using FSL v.$FSL_VER"