Hi everyone,
I have written a simple script to automate the switching between the grayscale MRI image and the segmentation volume.  All it is is a script that types "SetDisplayFlay 16 1" followed by a waiting period and then "SetDisplayFlag 16 0" followed by another waiting period and then loops.  However, even though these commands work just fine when entered directly into Terminal, when I try to run the script I get an error saying essentially that the command or script itself can't be found.   Of course, this is done while running tkmedit and so the title bar of my terminal reads "terminal - tkmedit.bin".  When I type "echo $PATH" I get the respone that the PATH variable does not exist.  Does anyone know how to make the command function in tkmedit?
Thanks,

Jared Price
Center for Neurological Imaging
Brigham and Women's Hospital
Harvard Medical School
1249 Boylston Street
Boston, MA 02115

617-525-6076
jcp44@bwh.harvard.edu

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