Ben Van Bavel

I should mention that I also edited the cstm_reader in pyNastran. It reads the CSTM table and directly stores the extracted values in an array instead of creating CORD2X cards....

Hi Steve, Thanks for explaining! I'm following your advice and have been experimenting on a single CHEXA-element that is rotated through time with a simple load case. In the pre-processor...

Small note: I'm quite sure that the provided euler angles in TRMBU are for rotations about the X, Y and Z axis, respectively (and not ZXZ or anything else). If...

Hi Steve, I think you might've missed my previous comment (unless I'm confused), there I elaborate a bit about brute-forcing all possible euler combinations. I also attached a small model...

In addition to my last comment: Here's a copy of the previous test model (a single CHEXA8 element that rotates through time with a simple load), but with the DIAG,14...

Hi Steve, A small update: I believe TRMBU/TRMBD contains the data in the axis-angle representation instead of the classical XYZ euler angles. That would explain the difference in angles between...

Hi Steve, Thanks! Here's a small example code that I hope might be of interest to you, and others that might stumble upon this issue in the future while working...

Hi Steve, I noticed that the code for TRMBD/TRMBU tables has been implemented in the op2 reader, but that it was still commented out (and hence these tables are not...