RRA output

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Rahid Zaman
Posts: 31
Joined: Fri Apr 21, 2017 3:43 am

RRA output

Post by Rahid Zaman » Thu Jan 28, 2021 9:52 pm

Hi,

How to control the number of outputs (number of rows) from a RRA tool? Currently, it is generating 1000 rows. I want 100 rows.

Thanks.
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Windows
OpenSim 4.1
GUI
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Carmichael Ong
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Joined: Fri Feb 24, 2012 11:50 am

Re: RRA output

Post by Carmichael Ong » Sun Jan 31, 2021 5:55 pm

Since RRA is performing a forward simulation, the steps are controlled by the integrator (which can be varying steps in time). You would either need to reduce the accuracy of the integrator to reduce the number of steps, or use another tool like MATLAB to post-process and remove rows. However, this may lead to issues if you use the outputs in other tools (such as CMC).
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Rahid Zaman
Posts: 31
Joined: Fri Apr 21, 2017 3:43 am

Re: RRA output

Post by Rahid Zaman » Sun Jan 31, 2021 6:55 pm

Thank you for your help.
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