Francesco Casella

@abuntrock this feature is described in the [User's Guide](https://openmodelica.org/doc/OpenModelicaUsersGuide/latest/solving.html#importing-initial-values-from-previous-simulations). Please reopen if doesn't work as you need.

> 1. In my case i Just cannot simply paste the example code from the UserGuide and run `M2` (or `M3`) directly after `M`. I need to copy the inital.mat...

> 2. I am not currently not able to apply this feature to a complicated BRSL model (`Rexroth_BRSL.Examples.Systems.SingleAxis` from the BRSL3.0, which should be available to you). I tried the...

> Thanks for the clarification. In our BRSL classes we need some protection annotations in combination with encryption because of know-how protection issues. But then we have to live with...

> This sounds like a helpful idea. In our use-case one typically wants to keep the previous result file. There is normally one starting simulation to find good initial values...

@achniouel, I had to deal with this kind of problems for 25 years, in the field of thermal power plant models. Importing the results of model A into model B...

@tahirdhool completely closing a valve in front of a running pump is normally not a good idea (also in real life). The problem is that the energy spent by the...

@tahirdhool the models you are using are thermal-hydraulic. They also account for energy, not only momentum. As you can see, the errors are about H_flow. Try with a constant pressure...

@tahirdhool can you please post the code of the example with the pressure source?

@perost, @adeas31, we probably never catched this because most replaceable/redeclare stuff involves Modelica.Media, and in that case we always have fully qualified pathnames. I guess this should be fixed with...