SysPhS vs Modelica: If you redeclare a PhSConstant (Modelica parameter) as a PhSVariable (Modelica variable) Modelica still treats it as a 'parameter'. You can end up with an unbalanced system with one equation too many!
Figure 21: PhSVariables and PhSConstant in SysML Gallery Tutorial TRAIL: SysPhS-1.1 specification body figures in MagicDraw/Cameo SysML vs Modelica [using Wolfram SystemsModeler] Section Slide kind hybrid diagram SysML Block Definition Diagram (BDD)
