Routing_GR2MSemiDistr: Routing discharges for each subbasin.

In hllauca/GR2MSemiDistr: A package for hydrological modeling with a semi-distribute GR2M model adaptation in large-sample studies.

Routing discharges for each subbasin.

Description

Routing discharges for each subbasin.

Usage

Routing_GR2MSemiDistr(
  Model,
  Subbasins,
  Dem,
  AcumIni = NULL,
  AcumEnd = NULL,
  Save = FALSE,
  Update = FALSE
)

Arguments

Model	List of model results from Run_GR2MSemiDistr.
Subbasins	Subbasins' shapefile. Must contain the following attributes: 'Area' (in km2), 'Region' (in letters), and 'COMID' (identifier number).
Dem	Digital elevation model raster for the extent of the basin.
AcumIni	Initial date of the model routing in 'mm/yyyy' format. NULL as default
AcumEnd	Ending date of the model routing in 'mm/yyyy' format. NULL as default
Save	Boolean to save results as a text file in the 'Outputs' location. FALSE as default.
Update	Boolean for the updating mode where only the last month's values will be returned. FALSE as default.

Value

List of model routing outputs.

QR: Routed discharge timeseries for all subbasins in [m3/s].

Dates: Vector of dates of the simulation period.

COMID: Vector of identifier numbers for each subbasin.

Author(s)

Llauca H, Lavado-Casimiro W, Montesinos C, Santini W, Rau P. PISCO_HyM_GR2M: A Model of Monthly Water Balance in Peru (1981–2020). Water. 2021; 13(8):1048. https://doi.org/10.3390/w13081048

Examples

# Load data
require(GR2MSemiDistr)
data(dem)

# Routing discharges in the streamflow network
rou <- Routing_GR2MSemiDistr(Model=model,
                             Subbasins=roi,
                             Dem=dem,
                             AcumIni='01/1981',
                             AcumEnd='12/2016')
View(rou$QR)

hllauca/GR2MSemiDistr documentation built on March 2, 2024, 3:33 a.m.