I am trying to decipher a Simulink model that someone else wrote. Several blocks have inports labeled 'position'. But I can't figure out if 'position' is calculated during the simulation (though I expect that it is) or is pulled in from the workspace. If 'position' comes from the workspace, it must have another name; there are no variables in the workspace with this name.
Is there a way to trace and identify the value that goes into an inport?