ud_inp_divider
Identifies each flow divider node of the drainage system. Flow dividers are junctions with exactly two outflow conduits.
| Column name | Data type | Description | Domain values |
|---|---|---|---|
| node_id | character varying(50) | Id of node | |
| divider_type | character varying(18) | Type of divider, defined on inp_typevalue as inp_typevalue_divider | [CUTOFF, OVERFLOW, TABULAR, WEIR |
| arc_id | character varying(50) | Id of arc | |
| curve_id | character varying(16) | Id of curve, defined on inp_curve | |
| qmin | numeric(16,6) | Flow at which diversion begins, for cutoff or weir divider | |
| ht | numeric(12,4) | Height of weir divider | |
| cd | numeric(12,4) | Discharge coefficient for weir divider | |
| y0 | numeric(12,4) | Water depth at start of simulation | |
| ysur | numeric(12,4) | Maximum additional head above ground elevation that node can sustain under surcharge conditions | |
| apond | numeric(12,4) | Area subjected to surface ponding once water depth exceeds Ymax |
