Francesco Casella
Francesco Casella
We also have issues with `Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls`. This has been known for a while, see #4312.
Most of the changes are just involving SI units. Some are trivial MSL function or block name updates. We should check a bit more in detail the removal of limitsAtInit...
@joyelfeghali the list of changes shown above was produced by Dymola and could be applied manually with a text editor (the order of the operations is essential!) - replace `Modelica.SIunits.Conversions`...
As I understand, there should be no modification in the C code generated from the compilation of Dynawo models after these changes, since they only affect _class_ names, but not...
OMC should now be able to do the automatic conversion without touching the formatting otherwise. I'll check that ASAP with new nightly build.
Still not good enough, the diff algorithm is now called, but it fails in 96% of the cases. I reopened https://github.com/OpenModelica/OpenModelica/issues/13447
The failure is probably due to some issues with the parsing of C-style comments. @adrpo is looking into that, hopefully that is the only problem.
@eitreb, you may also ask the question to your Dymola representative. Also, make sure that Dymola is using homotopy to solve the initialization equations.
I'll have time to work on this starting Oct 20.
One very important point. The initialization strategy for PowerGrids is based on the analysis reported in https://arxiv.org/abs/1911.12433, theorems 2 and 3: linear variables don't need an initial guess at all,...