@FSlabel2dset A script to take a FreeSurfer ascii label file and
              turn it to a SUMA dataset and a SUMA ROI
    Two datasets are written out, one assigns VAL to each node
    the other assigns the last column in FS_LABEL_FILE, presumably
    a probability value to each of the nodes.

   -fs FS_LABEL_FILE: Specify the ascii label file from FreeSurfer
   -val VAL: Assign integer VAL to the nodes in FS_LABEL_FILE
             Default is 1
   -help: This message
   -echo: Turn echo for debugging
   -keep_tmp: Don't cleanup temp files

   @FSlabel2dset -fs lh.FSFILE