FElupe: Finite element analysis for continuum mechanics of solid bodies

[10.1.0] - 2026-02-26

Changed

• Make Mesh.x, Mesh.y and Mesh.z writable.
• Use the pseudo-inverse instead of the inverse of the Hessian to calculate dx in ConstitutiveMaterial.optimize().
• Ignore NaN values in the observed data in ConstitutiveMaterial.optimize().

Fixed

• Fix the dimension of the top-level field returned from FieldContainer.merge(). Previously, the dimension was taken from the mesh. Now, it is taken from the first field of the first sub-field.

What's Changed

• Make Mesh.x, Mesh.y and Mesh.z writable by @adtzlr in https://github.com/adtzlr/felupe/pull/1031
• Fix ConstitutiveMaterial.optimize() by @adtzlr in https://github.com/adtzlr/felupe/pull/1034
• Fix FieldContainer.merge() for scalar-valued fields by @adtzlr in https://github.com/adtzlr/felupe/pull/1037

Full Changelog: https://github.com/adtzlr/felupe/compare/v10.0.0...v10.1.0