contents of directory: examples


    type         date         name
    ----    ---------------   ------------------------

    file    2023.09.19.1331   do_00_suma_show_three_rois.tcsh
    file    2023.09.19.1331   do_01_suma_show_three_rois.tcsh
    file    2023.09.19.1331   do_02_surfdist_basic.tcsh
    file    2023.09.19.1331   do_03_surfdist_manypoints.tcsh