Issues

• OptiStruct op2: can OGPFB1 (grid-point-force) be skipped/tolerated, or is it unsupported?

  SteveDoyle2/pyNastran#867 · Filter by author BeiderSim opened on Jul 18, 2026
  4

• cbush stress/strain has issues with op2 writer

  SteveDoyle2/pyNastran#859 · Filter by author SteveDoyle2 opened on Mar 28, 2026

• Reading results with superelements and subcases

  SteveDoyle2/pyNastran#847 · Filter by author djagodzinski opened on Oct 17, 2025
  4

• Issue when build_dataframe=True with transient analysis.

  SteveDoyle2/pyNastran#845 · Filter by author marcodesiderio opened on Sep 24, 2025
  6

• reading element mass and stiffness matrices from op2

  SteveDoyle2/pyNastran#842 · Filter by author ilhanozantuncoz opened on Aug 9, 2025

• Grid point forces from OptiStruct -> Runtime Error when Reading OP2 with more than 2 loadcases in one sim file

  needs user feedback
  SteveDoyle2/pyNastran#824 · Filter by author qink1986 opened on Apr 8, 2025
  4

• support derivation/methods in animation

  GUI
  SteveDoyle2/pyNastran#810 · Filter by author SteveDoyle2 opened on Dec 3, 2024

• Edit Geometry Properties update

  GUI
  SteveDoyle2/pyNastran#790 · Filter by author SteveDoyle2 opened on Jun 11, 2024

• support femap syntax for gui groups

  SteveDoyle2/pyNastran#786 · Filter by author SteveDoyle2 opened on May 30, 2024

• Access the full capability of stress/strain (e.g., nodal_combine) when exporting results

  SteveDoyle2/pyNastran#781 · Filter by author karma0704 opened on Apr 29, 2024
  4

• Generalize Nastran GUI result classes, so you can use them outside of the GUI

  SteveDoyle2/pyNastran#770 · Filter by author SteveDoyle2 opened on Mar 17, 2024
  2

  

• Issue when reading form an OP2 Contaning CTRIA3 and CTRIA6 elements

  SteveDoyle2/pyNastran#740 · Filter by author gornezo opened on Aug 18, 2023
  11

• WARNING: subcase.py:683 nwords_to_lsem=1000 nwords_to_lsem//4=250

  SteveDoyle2/pyNastran#722 · Filter by author fmamitrotta opened on Mar 14, 2023
  12

• Read XSOP2DIR for external superelements, error with table name length

  SteveDoyle2/pyNastran#718 · Filter by author rico500 opened on Jan 4, 2023
  2

• op2 reader fails for v1.4 on EPTS and OES1X

  needs user feedback
  SteveDoyle2/pyNastran#688 · Filter by author mathdyn opened on Mar 4, 2022
  7

• Support for STEP case control command and NLSTEP bulk data entry (SOL 400)

  needs user feedback
  SteveDoyle2/pyNastran#686 · Filter by author fmamitrotta opened on Feb 17, 2022
  6

• Coordinate transformation of stresses/strains using CSTM, TRMBU, TRMBD result tables

  SteveDoyle2/pyNastran#684 · Filter by author benvb-97 opened on Feb 12, 2022
  11

• Reading stiffness matrix from op4 fails with large matrices

  SteveDoyle2/pyNastran#661 · Filter by author Jrois opened on Sep 24, 2021
  4

• data_in_material_coord with cylindrical coord system

  SteveDoyle2/pyNastran#630 · Filter by author AlejandroStewart opened on Dec 4, 2020
  2

• gui animation should support fringe during a time animation

  GUI
  SteveDoyle2/pyNastran#617 · Filter by author SteveDoyle2 opened on Jul 14, 2020 · 1.x
  1

• Hidden superelement?

  SteveDoyle2/pyNastran#609 · Filter by author AlejandroStewart opened on Jun 15, 2020
  1

• Animation - hidden legend shows up again when animating

  bugGUI
  SteveDoyle2/pyNastran#598 · Filter by author SteveDoyle2 opened on Apr 1, 2020 · 1.x

• add set above/below range color

  SteveDoyle2/pyNastran#565 · Filter by author SteveDoyle2 opened on Jul 19, 2019

• groups mess up the legend & animation menu

  SteveDoyle2/pyNastran#555 · Filter by author SteveDoyle2 opened on Apr 13, 2019
  1

• convert stresses to a global coordinate system

  enhancementneeds user feedback
  SteveDoyle2/pyNastran#524 · Filter by author EmanueleCannizzaro opened on Aug 23, 2018
  7