as_coordinates: Get cell number, row and column from a 'SpatRaster'

In dieghernan/tidyterra: 'tidyverse' Methods and 'ggplot2' Helpers for 'terra' Objects

Get cell number, row and column from a SpatRaster

Description

as_coordinates() can be used to obtain the position of each cell on the SpatRaster matrix.

Usage

as_coordinates(x, as.raster = FALSE)

Arguments

x	A SpatRaster object.
as.raster	If TRUE, the result is a SpatRaster object with three layers indicating the position of each cell (cell number, row and column).

Value

A tibble or a SpatRaster (if as.raster = TRUE) with the same number of rows (or cells) than the number of cells in x.

When as.raster = TRUE the resulting SpatRaster has the same crs, extension and resolution than x

See Also

slice.SpatRaster()

Coercing objects: as_sf(), as_spatraster(), as_spatvector(), as_tibble.Spat, fortify.Spat

Examples

library(terra)

f <- system.file("extdata/cyl_temp.tif", package = "tidyterra")

r <- rast(f)

as_coordinates(r)
as_coordinates(r, as.raster = TRUE)

as_coordinates(r, as.raster = TRUE) %>% plot()

dieghernan/tidyterra documentation built on Feb. 20, 2025, 4:18 p.m.