Coord_comparison: Raster coordinates comparison

In DWBmodelUN: Dynamic Water Balance a Hydrological Model

Description

This function compares three characteristics from two rasters: coordinates, resolution, and number of layers (if the rasters have more than one) from two different rasters stacks, and let to know if they are using the same geographical information, or if a new set-up should be done.

Usage

Coord_comparison(r1, r2)

Arguments

r1	raster or data frame. If it is a data frame, it should contain in the first two columns, the X, Y coordinates for every point, in GEOGRAPHIC COORDINATES, the third column and so on should have the variable values, and optionally, the header should have the date, using the format %m/%Y.
r2	raster or data frame. If it is a data frame, it should contain in the first two columns, the X, Y coordinates for every point, in GEOGRAPHIC COORDINATES, the third column and so on should have the variable values, and optionally, the header should have the date, using the format %m/%Y.

Value

It prints on console whether the two rasters are on the same coordinates or not, and return a boolean, TRUE if the rasters are on the same coordinates, and FALSE if not.

Author(s)

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

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

Examples

data(P_sogamoso, PET_sogamoso)
Coord_comparison(P_sogamoso, PET_sogamoso)

DWBmodelUN documentation built on Aug. 18, 2020, 9:06 a.m.