+ @L0.assert DN.Vertex.HasElevation 0.0
+
+DN.EdgeDefaultMapping <R L0.HasProperty : DN.EdgeMappingParameterType
+ L0.HasLabel "Default Edge mapping"
+
+DN.VertexDefaultMapping <R L0.HasProperty : DN.VertexMappingParameterType
+ L0.HasLabel "Default Vertex mapping"
+
+DN.Functions : L0.Library
+
+DN.VertexMappingParameterType <T SEL.GenericParameterType
+ @L0.assert SEL.HasDisplayValue
+ _ : SEL.DisplayValue
+ SEL.HasEnumerationValues DN.Functions.enumerationValues : L0.Function
+ SEL.HasCustomModifier DN.Functions.defaultVertexMappingModifier : L0.Function
+
+DN.EdgeMappingParameterType <T SEL.GenericParameterType
+ @L0.assert SEL.HasDisplayValue
+ _ : SEL.DisplayValue
+ SEL.HasEnumerationValues DN.Functions.enumerationValues
+ SEL.HasCustomModifier DN.Functions.defaultEdgeMappingModifier : L0.Function
+
+DN.MappingParameterType <T SEL.GenericParameterType
+ @L0.assert SEL.HasDisplayValue
+ _ : SEL.DisplayValue
+ SEL.HasEnumerationValues DN.Functions.enumerationValues
+ SEL.HasCustomModifier DN.Functions.mappingModifier : L0.Function
+
+DN.HasMapping <R L0.HasProperty : DN.MappingParameterType
+ L0.HasLabel "Mapping"
+
+DN.Edge.HasLength <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Length"
+ L0.HasRange L0.Double
+ L0.readOnly true
+
+DN.Edge.HasDiameter <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Diameter"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Vertex.HasElevation <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Elevation"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Vertex.HasTemperature <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Temperature"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Vertex.HasPressure <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Pressure"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Edge.HasOuterDiameter <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Outer Diameter"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+DN.Edge.HasNominalMassFlow <R L0.HasProperty : SEL.GenericParameterType
+ L0.HasLabel "Nominal Mass Flow"
+ L0.HasRange L0.Double
+ L0.readOnly false
+
+
+DN.InLayer
+ @L0.defTag
+ @L0.tag L0.Abstract
+
+DN.HasInLayerTag <R L0.HasProperty
+ L0.HasRange L0.Tag