How to reduce simulation data output using co simulation with Matlab

Hello!

I am running a rather complex Adams model in co-simulation with Matlab Simulink with high output sample frequency of min 4 kHz over a couple of seconds. Thus the results file is getting pretty big and maybe even slowing down my Analysis. As I have a separate request file with the results of interest I wonder if I can set a variable for that only the request file (and optionally the .gra) will be written?

Maybe someone has some experience with this. Would be nice to know. Thanks!

Kind Regards

Nils

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0 Martin Kieltsch over 7 years ago

I once had a colleague complaining about the res file being too big and the req file being much better to use.

After using the settings to switch off ANY other res-content than requests, the file size was not much different between res and req.

Then he had the problem of req file sizes of several GB (due to long runs with high sampling rate) and I convinced him that ADAMS can handle large xml's (res-files with XRF-Option) better than large req-files.

So the solution was as simple as to switch off gra/req and control the res-contents.
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0 Martin Kieltsch over 7 years ago

I once had a colleague complaining about the res file being too big and the req file being much better to use.

After using the settings to switch off ANY other res-content than requests, the file size was not much different between res and req.

Then he had the problem of req file sizes of several GB (due to long runs with high sampling rate) and I convinced him that ADAMS can handle large xml's (res-files with XRF-Option) better than large req-files.

So the solution was as simple as to switch off gra/req and control the res-contents.
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