Large Catchment Parameters
To view and edit Large Catchment Parameters used for the Large Contributing Area Model routing model, select Model parameters | Large catchment parameters from the Model menu.
For further information on the use of these parameters, see the Large Contributing Area Model topic.
The Object Properties Window for Large Catchment Parameters contains the following information:
Database Table Name: hw_large_catchment_parameters
|
Field Name |
Help Text |
Database Field |
Size |
Precision |
Default |
Error Lower Limit |
Error Upper Limit |
Warning Lower Limit |
Warning Upper Limit |
||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ck |
Routing factor multiplier equation coefficient. |
ck | Double | 3 | 0.03 | 0 | |||||
| k1 |
Routing factor multiplier equation coefficient. |
k1 | Double | 3 | -0.022 | ||||||
| k2 |
Routing factor multiplier equation coefficient. |
k2 | Double | 3 | -0.228 | ||||||
| k3 |
Routing factor multiplier equation coefficient. |
k3 | Double | 3 | 0.46 | ||||||
| ct |
Runoff time shift equation coefficient. |
ct | Double | 3 | 4.334 | 0 | |||||
| t1 |
Runoff time shift equation coefficient. |
t1 | Double | 3 | 0.009 | ||||||
| t2 |
Runoff time shift equation coefficient. |
t2 | Double | 3 | -0.173 | ||||||
| t3 |
Runoff time shift equation coefficient. |
t3 | Double | 3 | 0.462 |
