[Wien] Wien 2K Startup

[Malik]

Hi all,
I am facing a problem when i run x sgroup command
for the 'coo.struct' file it runs fine but when i run the same step for 
'atype.struct' i ge the following error message

Error lat==HEXAGONAL in det_pgrp()
diff: atype.outputsgroup1: No such file or directory
0.000u 0.001s 0:00.00 0.0%      0+0k 0+0io 0pf+0w

what is wrong with it and how can i fix the problem so that the same ' x 
sgroup' command runs for all casees.

many thanks
malik