prefix=ball vars: ballT: type=system text=t gridx=-1 gridy=-1 role= vpos_x= vpos_y= ballDt: type=system text=dt gridx=-1 gridy=-1 role= vpos_x= vpos_y= ballV: type=stock text=v gridx=1 gridy=0 role=stock vpos_x= vpos_y= ballY: type=stock text=y gridx=3 gridy=0 role=stock vpos_x= vpos_y= ballG: type=constant text=g gridx=0 gridy=0 role=inflow-valve vpos_x= vpos_y= flows.inflow: ballV -> ballG ballY -> ballV flows.outflow: flows.valve_for: ballG -> ballV flows.outvalve_for: flows.between_valve: flows.between_target: flows.stock_valve: flows.stock_phantom_valve: ballY -> ballV deps: ballT -> ballDt ballV -> ballDt,ballG ballY -> ballDt,ballV causals: