Import text file into raster — import

Imports a text file into a raster.

Usage

import_txt(x, header = FALSE, na.strings = "NA", sep = " ", ...)

import_txt_grid(x)

Arguments

x: character path to file
header: logical (default to FALSE) passed to read.table()
na.strings: character (default to -9999) passed to read.table()
sep: character (default to " ") passed to read.table()
...: more params to be passed to read.table()

Value

SpatRaster

Details

A thin wrapper around utils::read.table that creates SpatRaster objects. For less exotic file formats, you can use the regular terra::rast() methods.

Examples

# use a system.file to make it work here,
# otherwise just point to your file
# these two are smaller (resampled 0.5) versions of their tif counterpart
# because of data volume limitations

system.file("extdata/l1.txt", package = "mucha") %>%
import_txt() %>% p()


system.file("extdata/l2.txt", package = "mucha") %>%
import_txt() %>% p()