Anthony Ricciardi

Update _su2.py

1

Fix for issue #1429

**Describe the bug** Trying to roundtrip the stock .su2 file fails **To Reproduce** This is the example mesh file: https://su2code.github.io/docs_files/square.su2 Running this code ``` import meshio m = meshio.read("square.su2") m.write("square_rt.su2")`...

- Check that at least one of the fields CP, CD, PS is specified. - Make sure useful errors are provided when a nonexistent coordinate system is specified for CP...

Inherit IntegerList. See BulkSet1, but don't inherit BulkSet1.

Implement Grid Point Weight Generator

1

Following Basic Dynamic Analysis User's Guide

MSC includes undocumented metadata their element energy (strain/kinetic) HDF5 output. CoFE HDF5 output omits the undocumented metadata, and I believe Patran uses it, so this may lead to issues postprocessing...

CoFE element normal and shear strains are consistent (CTRAI3 membrane strain exact - others approximate) with Nastran. Principal and von Mises strains reuse the tensor operations from the CoFE stress...