ICatchmentKinematicWaveSurfaceData Interface |
Data interface that covers data in a kinematic wave catchment model which
varies with the surface type. Note that not all properties
are applicable for all surface types.
Namespace: DHI.Mike1D.RainfallRunoffModule
Assembly: DHI.Mike1D.RainfallRunoffModule (in DHI.Mike1D.RainfallRunoffModule.dll) Version: 19.0.0.0 (11.1.1.1111)
SyntaxThe ICatchmentKinematicWaveSurfaceData type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | AreaFraction |
Area fraction of surface type.
Unit: [-].
|
| HortonDryExponent | Obsolete.
Time constant for dry period (inverse Horton's equation).
Unit: [1/s].
Only applicable for the Pervious surfaces.
|
| HortonEndInfiltrationRate | Obsolete.
Infiltration rate at end.
Unit: [m/s].
Only applicable for the Pervious surfaces.
|
| HortonStartInfiltrationRate | Obsolete.
Infiltration rate at start.
Unit: [m/s].
Only applicable for the Pervious surfaces.
|
| HortonWetExponent | Obsolete.
Time constant for wet period (horton's exponent).
Unit: [1/s].
Only applicable for the Pervious surfaces.
|
| Infiltration |
Infiltration calculator. This defines whether the surface is pervious.
(Inherited from ICatchmentSurfaceData.) |
| Length |
The length of the subcatchment/channel.
The model assumes a prismatic flow channel with rectangular cross section. The channel bottom width is computed from catchment area and length. If not defined, the average length of the base catchment is used. Default: undefined Unit: [m] |
| ManningM |
Manning M number.
Default: depending on the surface type. Unit: [m^(2/3)/s]. |
| Slope |
The slope of the catchment/channel.
If not defined, the average slope of the base catchment is used. Default: undefined Unit: [m] |
| StorageCapacity |
Storage capacity.
Unit: [m].
Not applicable to ImperviousSteep.
|
| WettingCapacity |
Wetting capacity.
Unit: [m].
|
See Also