RRA Problem

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Hela Rhouma
Posts: 6
Joined: Wed Jun 01, 2016 4:58 am

RRA Problem

Post by Hela Rhouma » Mon May 29, 2017 6:12 am

Hello,

I am working with OpenSim 3.3 .
I am trying to simulate human gait with model gait2392 when I use the RRA tool it runs to 2% and this message appear : "Tool execution failed or canceled by user. Output files were not written."
I read the OpenSim documentation for RRA and I don't understand the reasons.

If anyone can explane what I am doing wrong it would be a great help for me.


thanks.

Hela.
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Thomas Uchida
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Joined: Wed May 16, 2012 11:40 am

Re: RRA Problem

Post by Thomas Uchida » Mon May 29, 2017 12:11 pm

Have you read the tips on the "Getting Started with RRA" page in the Confluence documentation (http://simtk-confluence.stanford.edu:80 ... d+with+RRA). See, for example, item 2 under the "Troubleshooting" heading:

If RRA is failing, try increasing the maximum excitation for residuals by orders of magnitude until the simulation runs, then try working your way back down while also "relaxing" tracking weights on coordinates.
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