Creates grid from wrf file

Source: R/wrf_grid.R

Return a Spatial Feature multipolygon or matrix

wrf_grid(filewrf, type = "wrfinput", matrix = FALSE, as_raster = FALSE)

Arguments

filewrf

wrf file

type

Type of wrf file: "wrfinput" or "geo". When type is "geo", lat long comes from mass grid, XLONG_M and XLAT_M

matrix

if the output is matrix or polygon (sf)

as_raster

logical, to return a raster

Note

The default crs is 4326 (see http://spatialreference.org/ref/epsg/)

Examples

{
# Do not run
wrf <- paste(system.file("extdata", package = "eixport"),
                         "/wrfinput_d02", sep="")
gwrf  <- wrf_grid(wrf)
plot(gwrf, axes = TRUE)
}
#> using grid info from: /tmp/RtmpBmEtGm/temp_libpathe70a2d731ae5/eixport/extdata/wrfinput_d02 
#> Number of lat points 51
#> Number of lon points 63