Francesco Casella

Maybe a problem with the .mat format itself? See https://www.google.com/search?client=firefox-b-d&q=.mat+file+matlab+max+size

It seems that the variable filter option of the interactive environment is broken. I tried this test script: ``` loadModel(Modelica);getErrorString(); simulate(Modelica.Blocks.Examples.Filter, variableFilter="Bessel");getErrorString(); ``` I would expect only the results of...

> I just tested this. `variableFilter` is working fine. The reason you see all the variables listed in Variables Browser is because they are read from `model_init.xml` file. Note that...

> Yes, it really helps. Thank you for your help. I think adding simple warning message in case of results file bigger that 2Gb will be fine. @AnHeuermann, @sjoelund, @adrpo...

I understand this is a problem of the Matlab-based file format that we use. You can try CSV output, and possibly limit the number of output variables using the output...

> I have produced 6GB of .mat file output and opened with with MC's PLOTXY software, the data is ok inside: http://ceraolo-plotxy.ing.unipi.it/default.htm @adeas31 then I guess we need to have...

> On the other hand, protected variable output are always writeen on .mat file with strange behaviour using this checkbox option, see #10707. > > Filters don't work to reduce...

> Considering a current Matlab file is basically HDF5 already, would it be realistic/an "easily" achievable option to get HDF5 result file export/import, and would that enable larger result files?...

> And I seem to remember a working group to try to standardize it, that didn't lead anywhere :( The problem is, there is always somebody in the group that...

> What is really strange is that even Matlab itself cannnot read this file.  That's what I meant, I understand the Matlab "standard" (which is not a standard, just...