Helical axis scripts

[Peter Boettcher]

Is there anyone who already used the helical axis scripts posted at
the XROMM web site?

I did and got strange results. First of all I thought this was related
to my data but when I did the helical axis calculation for the pig
data provided by XROMM as an example data set I got similar findings.
Please see the posted video clips of both canine stifle and pig
mandible on the XROMM google group which show the unexpected
orientation and placement of the helical axis.



Would be great if someone could try to reproduce the problems I
encountered or even better get correct helical axis with the pig data
and tell me what i did wrong.

Regards, Peter.