Civil 3D® Import from InfoDrainage
InfoDrainage inflow types Catchment Area and Green Roof will be imported as Civil 3D® Catchments. The imported catchments will be added to a catchment group named "ID_ <imported phase name > ".
The connection of the inflow and connected item will be maintained. The imported catchment will reference the appropriate imported structure and network.
The runoff coefficient and time of concentration for the catchment will also be maintained if the InfoDrainage runoff method contains these properties.
Base Flow and Hydrograph inflows will not be imported, although they will be restored if the imported design is subsequently exported to InfoDrainage.
Civil 3D® Export To InfoDrainage
Civil 3D® Catchments will be able to be exported to InfoDrainage. If the catchment was brought from InfoDrainage then the Runoff Details will be restored unless changed in Civil 3D®. The properties of the catchment will also be taken from Civil 3D®.
The connection of the catchment and the structure will also be maintained.
If the catchment is newly created in Civil 3D® then all properties and connection will be taken from Civil 3D®.
If the catchment is not connected to the network but its area overlaps a junction or stormwater control the catchment will be connected to that structure. If the catchment is attached to a structure created as part of a multi-point connection the catchment will be connected to the upstream junction on export.