Good Afternoon I request some guidance. I am working with the RRA tool and am having trouble getting it to run. I have been told by my colleague that RRA is no longer considered a required input for computed muscle control. My questions are: Is this correct? Where is this documented? If it is correc...

I withdraw question

I am trying to use the RRA tool on my model. I have successfully run the RRAtool on the Gait2392 model and Gait2354 model. I modified the subject01_Setup_RRA.xml file for my model. Unfortunately, OpenSim gave me this error: java.lang.RuntimeException: std::exception at org.opensim.modeling.opensimAc...

Hi Dr.Habib,

Thank you for getting back with me. I have filled out a bug report - its bug number 2963 Model Acts Squirrelly see "Model does not load in opensim 4.1". The perplexing model is attached to bug report.

Happy Memorial Day

Hi again, Thank you for your patience. I have managed to load the model. Here is what happened. 1) OpenSim did load the model but did not display clearly in the visualizer window. I saw a very small view of the floor with something on it. I could not operate the zoom feature of the visualizer window...

Good Morning Thank you for responding to me. I tried to load the model this morning. I got a few warning/errors which I understood and addressed. OpenSim says, in the Messages window, Updating Model file from 30000 to latest format... Loaded model ModelofRahul from file /Users/ruthann/Documents/Open...

The original model file never loaded in opensim 4.1

advice?

I dropped back to the original file. I made all changes to a copy of original model. When I tried to load original file into opensim, it gave me an error "Updating Model file from 30000 to latest format... Model name 'Model of Rahul' contains whitespace. It was renamed 'ModelofRahul'. " I changed th...

Good Afternoon, I am working with a .osim file defining a muskoskeletal model. The .osim file states the model was created in OpenSim 30000. As the first few lines are <?xml version="1.0" encoding="UTF-8" ?> <OpenSimDocument Version="30000"> <Model name="Model of Rahul"> I have changed those lines t...

Good Morning

OMG - it worked.

I obviously do not understand the command line sufficiently. With your last guidance, I was able to get the thing to work.

Thank you very much

Happy Tuesday