ud_inp_conduit
Identifies each conduit arc of the drainage system.
| Column name | Data type | Description | Domain values |
|---|---|---|---|
| arc_id | character varying(50) | Id of arc | |
| barrels | smallint | Number of barrels associated with a conduit | |
| culvert | character varying(10) | Code number for the conduit’s inlet geometry if it is a culvert subject to possible inlet flow control | |
| kentry | numeric(12,4) | Entrance minor head loss coefficient | |
| kexit | numeric(12,4) | Exit minor head loss coefficient | |
| kavg | numeric(12,4) | Average minor head loss coefficient across length of conduit | |
| flap | character varying(3) | YES if conduit has a flap valve that prevents back flow, NO otherwise. | [YES, NO] |
| q0 | numeric(12,4) | Flow in conduit at start of simulation | |
| qmax | numeric(12,4) | Maximum flow allowed in the conduit | |
| seepage | numeric(12,4) | Seepage losses for conduits | |
| custom_n | numeric(12,4) | Customized manning coefficient (this value overwrites manning’s value defined for material) |
