Error in converting 2D Kalman filter to 3D.

I am receiving the following error when attempting to convert a 2D Kalman filter into 3D.

Non-uniform distribution of output to dynamically sized inputs in blocks.

PSA screenshot of error message.

[Jehan Jayanetti]

Thank you for this answer. I have fixed the issue with the demux. However, I am now receiving a new error related to the sum block, which is the next component in the signal chain. I have attached a screenshot of the error. Please advise.

Answer 1

[Walter Roberson]

Your demux block is configured to split into "2" pieces. It splits the 3 inputs unevenly into 2 and 1, but complains about it.

You should have explicitly configured the demux block splitting into [2 1] instead of 2