Michael Kofler

added MFEM 3D export feature

4

Added feature to export MFEM mesh containing tetrahedra. Small working example: ```Python import gustaf as gus import numpy as np mesh = gus.Volumes( vertices=[ [0.0, 0.0, 0.0], [1.0, 0.0, 0.0],...

Jupyter notebook plotting issue with numpy 2.1.1

6

When running the example notebook on a fresh installation, I get a trait error `TraitError: The 'width' trait of a Line instance expected a float or a dict, not the...

Manually setting matrix entries

3

Hello, I was wondering if it is possible to manually set entries of the matrix in the linear system. If I look at the example given at the main page,...

added COBYQA to available optimizers starting from scipy=1.14

5

### Summary Adding COBYQA to available optimizers when scipy version is greater or equal to 1.14 ### Related Issues - Resolves #3490 ### Backwards incompatibilities None ### New Dependencies None

### Desired capability or behavior. Currently the COBYQA optimization algorithm is not available in OpenMDAO. However, since version 1.14, SciPy offers this optimizer [SciPy COBYQA](https://docs.scipy.org/doc/scipy/reference/optimize.minimize-cobyqa.html). To my understanding, this would...