https://au.mathworks.com/help/simulink/slref/simulink.sdi.run.getallsignals.html
getAllSignals - Get all signals in Simulink.sdi.Run object - MATLAB
This MATLAB function returns an array of Simulink.sdi.Signal objects, sigs, that correspond to the signals contained in the Simulink.sdi.Run object runObj.
get allsignalssimulinksdirun