Simulation Error: 'Returning workspace outputs is supported with only single return argument'

Hi all,

I want to get the simulation time and the output data (ie data at the output ports) of my Simulink model. My code is:

[time,data]=sim('Modelname',StopTime);

I got this from the Parameter Estimation example with the Aircraft. However, I get the error 'Returning workspace outputs is supported with only single return argument'. Can anyone guide me in resolving this error, as I have no idea what to do.

Thank you.

Answer 1

[Walter Roberson]

sim() can only return one output. That one output will be an object with multiple properties.

See https://www.mathworks.com/help/simulink/slref/sim.html#outputarg_simOut and the examples