Invalid unit specifications

[maltelenz]

There are multiple unit specifications in the library that don't follow the grammar given in the Modelica specification. Here are two examples:

VirtualFCS/VirtualFCS/Thermal/PreHeater.mo

Line 11 in df1aa5a

parameter Real N_pipe(unit = "-") = 10 "Number of Parallel Pipes";

VirtualFCS/VirtualFCS/Electrochemical/Battery/BatterySystem.mo

Line 19 in df1aa5a

Real eta_batt(unit = "100") "Battery efficiency, calculated by assuming loss in terms of heat";