Possible support for Modelica_LinearSystems2

[Adrian Pop]

The library: Modelica_LinearSystems2
​https://github.com/modelica/Modelica_LinearSystems2
is used quite a lot for model analysis and various plots (bode, etc.)

This ticket is to investigate if is possible to support it.

As far as I've seen for example having a look at this file:
​https://github.com/modelica/Modelica_LinearSystems2/blob/release/Modelica_LinearSystems%202.3.1/Utilities/Import/linearize2.mo
is that it should be possible but we would need
some support for some of Dymola-specific annotations and API:

• translateModel / Dialog(__Dymola_translatedModel)
• linearization (we already support it but with some differences)
• SetVariable/SetParameter (we already support these but with some differences)
• simulateModel (we already support it but with some differences)
• readMatrixSize/readMatrix/readStringMatrix (we already support these but with some differences)
• annotation (__Dymola_interactive=true): not sure what this does

Besides the above things we need plotting support from Modelica code as for example used in this file:
​https://github.com/modelica/Modelica_LinearSystems2/blob/release/Modelica_LinearSystems%202.3.1/Utilities/Plot/diagram.mo

• createPlot
• plotArray
• more plot functions from the library

I guess these plot functions need to be combined with annotation (__Dymola_interactive=true) somehow to be able to
display the plots.