Search code examples
modelicadymola

How to get the Structure Jacobian in Dymola?


I notice there is a chapter about "Structure Jacobian" in Dymola Manual 2C, but I am not sure if I could also get the "Structure Jacobian" of my own model in Dymola. I have checked the Dymola manual but didn't find how to do it.

So my question is:

  1. Could I get the "Structure Jacobian" of my own model in Dymola?
  2. If it is possible, how should I do it?

enter image description here


Solution

  • There is no direct support for getting the incidence structure/structure Jacobian in Dymola 2021 and earlier.

    You can some of the incidence structure of the manipulated system from the dependencies ("ModelStructure"-node) in the modelDescription.xml for FMI-export.