printVar: Print or write variables of interest

In DWBmodelUN: Dynamic Water Balance a Hydrological Model

Print or write variables of interest

Description

This function allows to print or write some of the variables simulated by the DWB model.

Usage

printVar(variable, coor_cells, var_name, coord_sys, dates, as, path_var = "")

Arguments

variable	corresponds to the results of a specific variable of the DWBCalculator.
coor_cells	coordinates of the cells in the same order that were simulated and that will be used to create the results in raster format, this is done from the data frames which contain the simulated results
var_name	name of the variable that will be printed (e.g., q_total, aet, r, qd, qb, s, g)
coord_sys	geographic or projected coordinate system, in any notation accepted by terra (e.g., "EPSG:4326" or a WKT string).
dates	dates that were simulated.
as	option to print the results as independent 'raster' (.tif) files or in a single 'NetCDF' (.nc) file. Writing NetCDF files requires the ncdf4 package.
path_var	path of the directory where one wants to print the files. It is created if it does not exist.

Value

It writes in the requested folder a set of raster files (or a NetCDF file) with the results of the variable of interest, and returns (invisibly) the written SpatRaster.

Author(s)

Carolina Vega Viviescas <[e-mail]>
Nicolas Duque Gardeazabal <[e-mail]>
Pedro Felipe Arboleda Obando <[e-mail]>
David Zamora <[e-mail]>

Water Resources Engineering Research Group - GIREH Universidad Nacional de Colombia - sede Bogota

Examples

data(sogamoso)
dwb_results <- sogamoso$dwb_results
data(cells)
dates <- seq(as.Date("2001-01-01"), as.Date("2010-12-01"), by="month")
coord_sys <- "EPSG:4326"
r <- dwb_results[[3]][,1:20]
printVar(r, cells, var_name = "r", coord_sys, dates, as = "NetCDF", path_var = tempdir())

DWBmodelUN documentation built on July 28, 2026, 5:09 p.m.