How can I specify a sim. start point?
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My sim. has feed-back, and the code in the feed-back loop, in a "Matlab function block," is producing an error which makes it seem that the output variable is not getting populated before going into the feed-back loop code:
"=== Simulation (Elapsed: 10 sec) ===
Error:Index expression out of bounds. Attempted to access element 2. The valid range is 1-1.
More information
Function 'Matlab function for u1.' (#30.146.147), line 7, column 17:"
where line 7 in the "Matlab function block" code is:
h2 = heights(:, 2);
where "heights" is my output variable. If the sim. started at the input, this error should not occur. "Heights" shows in the Workspace as being fully populated (from a previous run, which didn't use the above feed-back loop). Does the sim. use a separate workspace? Is that what the "Model Workspace" in the Model Explorer is? Currently it's empty, so something is definitely not working.
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