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Numerical Efficiency

discussionDiscussion issue that it not necessarily related to a concrete bug or feature Discussion issue that it not necessarily related to a concrete bug or feature

help wantedExtra attention is needed Extra attention is needed

L: MathIssue addresses Modelica.Math Issue addresses Modelica.Math

Status: Open.

#4802 In modelica/ModelicaStandardLibrary;

· AHaumer opened on Sep 5, 2026

smoothness in interpolation of Modelica.Mechanics.Translational.Components.SupportFriction

Status: Open.

#4801 In modelica/ModelicaStandardLibrary;

· MatthiasBSchaefer opened on Aug 25, 2026

Tidy up Modelica.Magnetic.FluxTubes.Material.SoftMaterial ...

enhancementNew feature or enhancement New feature or enhancement

L: Magnetic.FluxTubesIssue addresses Modelica.Magnetic.FluxTubes Issue addresses Modelica.Magnetic.FluxTubes

Status: Open.

#4799 In modelica/ModelicaStandardLibrary;

· AHaumer opened on Aug 14, 2026

·

MSL5.0.0

ModelicaInternal_temporaryFileName: Replace tmpnam with mkstemp

Status: Open.

#4794 In modelica/ModelicaStandardLibrary;

· AnHeuermann opened on Jul 21, 2026

Rotational.Interfaces breaks color convention

L: Mechanics.RotationalIssue addresses Modelica.Mechanics.Rotational Issue addresses Modelica.Mechanics.Rotational

Status: Open.

#4792 In modelica/ModelicaStandardLibrary;

· henrikt-ma opened on Jun 26, 2026

Modelica.Blocks.Continous.LimPID -> gain on proportional block

Status: Open.

#4790 In modelica/ModelicaStandardLibrary;

· BasilioPV opened on Jun 2, 2026

Misleading diagram in Electrical.Analog.Interfaces.FourPin and TwoPort

Status: Open.

#4785 In modelica/ModelicaStandardLibrary;

· fzenith opened on Apr 30, 2026

External functions working with file paths on Windows lack encoding conversions

L: C-SourcesIssue addresses Modelica/Resources/C-Sources Issue addresses Modelica/Resources/C-Sources

L: UtilitiesIssue addresses Modelica.Utilities Issue addresses Modelica.Utilities

Status: Open.

#4773 In modelica/ModelicaStandardLibrary;

· henrikt-ma opened on Apr 13, 2026

Simulation error when using MoistAir.T_psX

Status: Open.

#4771 In modelica/ModelicaStandardLibrary;

· CorentinLepais opened on Apr 8, 2026

Spline interpolation of Blocks.Tables

L: BlocksIssue addresses Modelica.Blocks Issue addresses Modelica.Blocks

worksformeClarified issue Clarified issue

Status: Open.

Feature

#4770 In modelica/ModelicaStandardLibrary;

· AHaumer opened on Apr 3, 2026

·

maintenance

Modelica/Mechanics/MultiBody/Examples/Systems/RobotR3/package.mo: Error 403 for URL "http://www.robotic.dlr.de/Martin.Otter"

documentationIssue addresses the documentation Issue addresses the documentation

exampleIssue only addresses example(s) Issue only addresses example(s)

L: Mechanics.MultiBodyIssue addresses Modelica.Mechanics.MultiBody Issue addresses Modelica.Mechanics.MultiBody

Status: Open.

#4761 In modelica/ModelicaStandardLibrary;

· beutlich opened on Mar 5, 2026

Modelica/Electrical/PowerConverters/UsersGuide/References.mo: Error 404 for URL "http://personal.strath.ac.uk/barry.williams/book.htm"

documentationIssue addresses the documentation Issue addresses the documentation

L: Electrical.PowerConvertersIssue addresses Modelica.Electrical.PowerConverters Issue addresses Modelica.Electrical.PowerConverters

Status: Open.

#4760 In modelica/ModelicaStandardLibrary;

· beutlich opened on Mar 5, 2026