linear device, it is necessary that the
Constructor contains one of the tools listed below, in order to implement such properties:
The Links are the transport components of a drainage system and always go between a pair of nodes.
For SOLIDOS to recognize the properties of a link in linear device, it is necessary that the
Constructor contains one of the tools listed below, in order to implement such properties:
Note the penultimate item. It is he who will define the device as a conduit for the SWMM. Also note that the conduit properties that depend on the geometry/location of the device
are defined in the properties of the 
Conduit Activity:
Link types include:
Conduit - are pipes or channels that move water from one node to another in the transport system
Pump - links used to raise water to higher altitudes
Orifice - Used to model outlet and diversion structures in drainage systems that are typically openings in the wall of a manhole, storage facility or control gate
Orifice - are flow control devices that are typically used to control outflows from storage units
Weir - like orifices, are used to model outlet and diversion structures in a drainage system