@AfniOrient2RAImap

Usage: @AfniOrient2RAImap <Orientation code> .....
returns the index map fo the RAI directions

examples:
@AfniOrient2RAImap RAI
returns: 1 2 3
@AfniOrient2RAImap LSP
returns: -1 -3 -2

Ziad Saad (saadz@mail.nih.gov)