pyNastran
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SteveDoyle2
A Python-based interface tool for Nastran's file formats
Hi, I have been trying to read an op2 file for my vibroacoustics simulation, but it seems that pyNastran is having trouble reading a table. I am using the latest...
Dear community, I have encountered an isssue when trying to load the results of an OP2 model containing both CTRIA3 and CTRIA6 results. Stress output is set to CORNER, thus...
Equivalent stress is incorrectly named as effective plastic strain in the data headers for nonlinear solid elements, as shown below. The effective plastic strain header is duplicated. Noticed the issue...
Siemens' most recent NASTRAN version changed its SOL144 *.op2 files to include add'l tables not yet accounted for in the existing OP2 reader. Using Simcenter Nastran 2022.1 At least one...
# Summary Preamble: this is not really an issue preventing me from doing anything in particular, it's rather a small inconvenience. Whenever I use the `read_op2` function, I always get...
Hi! First of all, pynastran is an awesome tool! Thanks for sharing it with the world. I've been using it regularly to read modal and frequency response results, which has...
This op2 created by optistruct cannot be read correctly,same model computed and outputted by Nastran can be read properly,why does this happen,thanks! change .txt to .op2 [A.txt](https://github.com/SteveDoyle2/pyNastran/files/10063199/A.txt) model here change...
Hi, I'm using `pyNastran 1.4.0` and I'm trying to read two large .op2 files (7GB and 60GB files) generated from OptiStruct. I'm using `read_op2_geom(input_file)`, where `input_file` is the .op2 file...
New features: - Group RBEs so you can globally change the color of multiple groups. - Support selecting multiple actors so you can mass turn things on/off. If something is...
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A Python-based interface tool for Nastran's file formats