CatchmentCombined Fields

Additional constant flow added to the total runoff Unit: [m3/s] Default: 0

Additional constant flow at start of time step

Total area of catchment. Type: Catchment area. Unit: [m2]. Default: 1e8 (100 km2).

Evaporation boundary source

Rainfall boundary source

Temperature boundary source

Time step used in the simulation, it may change. It is set in Prepare to _timeStep, and can be updated by individual catchment models when required, i.e. it may differ from _timeStep.

Protected end time of catchment data - the latest time for which the catchment can return data

Maximum flow

Minimum flow

Proteced MinTime

List of datatypes offered in GetValue

Diagnostics instance for a Catchment. Used during runtime.

Protected start time of catchment data - the earliest time for which the catchment can return data

State variables in catchment

List of Lids

Variable holding information on the latest calulated time

Last time the state of this catchment was updated (Update(DateTime) was called)

Time of maximum flow

Time of minimum flow

Variable holding information on the latest calulated time

Time step used in the simulation, or initial time step if the time step can change.

Fraction of time between prev time and current time for the last call to Update(DateTime). This should be updated everytime _timeOfLastUpdate is updated.

Total volume of additional inflow

Total volume of loss

Total volume of rain

Total volume of runoff

TSBuffer to use when accessing time series objects Set in Catchments.Add(). If not set, then the inheritors must create a TSBuffer before using it.

Flag telling if initial conditions is taken from a hotstart file Default: false

Dictionary of runoff as a function of year

Flag specifying whether the AreaFactor of a sub catchment is an area (in m^2) or a relative scaling factor.

When true, the AreaFactor is interpreted as the area of the sub catchment within the combined catchment. The discharge of the sub catchment will be scaled with the area of the sub catchment to get discharge per area, and then multiplied with the area stored in the AreaFactor.

When false, the AreaFactor is interpreted as a scaling factor of the discharge from each of the sub catchment. A value of one means that the entire discharge from the sub catchment is used in the combined catchment.

Subcatchment by names. The dictionary contains the name of the subcatchment and a contributing area factor, which is the fraction of the total area that the subcatchment runoff contributes to this combined catchment.