Introduce min=0 for StoichiometricCoefficient in Units.mo

henrikt-ma · Jan 19, 2024 · f930893 · f930893
1 parent 4df4284
commit f930893
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Modelica/Units.mo b/Modelica/Units.mo
@@ -782,7 +782,8 @@ end UsersGuide;
     type StoichiometricNumber = Real (final quantity="StoichiometricNumber",
           final unit="1");
     type StoichiometricCoefficient = Real (final quantity="StoichiometricCoefficient",
-          final unit="1");
+          final unit="1",
+          min=0);
     type Affinity = Real (final quantity="Affinity", final unit="J/mol");
     type MassOfMolecule = Real (final quantity="Mass", final unit="kg");
     type ElectricDipoleMomentOfMolecule = Real (final quantity=