I'm not sure about your part geometry, but you can have a script to select the nodes by their coordinates, finally add them to a set.
leaving the model here may help me to a have better perception about it.
Regards,
Mohammad Mahdi Shahbazi
www.OmranAfzar.com
have you selected the S12 and S22 from the "field output request"?
if you have a 2-3D model, you should be able to select them.
Regards,
Mohammad Mahdi Shahbazi
www.OmranAfzar.com
you may see the keys using
print region.historyOutputs['U2'].keys()
then use an appropriate output. if not exists then you should add it from history output.
Regards,
Mohammad Mahdi Shahbazi
www.OmranAfzar.com
you can define the elements as beam (B32) as well as reference points intersection points in assembly.
may be this help
Regards,
Mohammad Mahdi Shahbazi
www.OmranAfzar.com
loki3000,
As far as I know, you can't use arguments in execfile('') but there are another ways to do the same:
1) you can use getinput() in your script
2) you can define a function with an input argument in your script
Regards,
Mohammad Mahdi Shahbazi
www.OmranAfzar.com