then echo Variable JPP_DIR undefined exit fi source $JPP_DIR setenv sh $JPP_DIR set_variable DEBUG set_variable INPUT_FILE_A $JPP_DATA gandalf root set_variable INPUT_FILE_B $JPP_DATA gandalf mc root set_variable OUTPUT_FILE postfit root set_variable ANGLE_DEG set_variable JPP $JPP_DIR examples JFit if do_usage *then usage $script[input file] fi case INPUT_FILE_B