Format a raster resolution for reading

A reprojected raster rarely has round cells: a nominally 10m grid comes out as 9.99673 x 10.00151. That precision matters in the data and reads as noise on a screen, so round it for display.

Usage

format_resolution(res, digits = 1)

Arguments

res

Either the numeric pair terra::res() returns, or the "9.99673x10.00151" string carried in a connectivity object's data_resolution column.

digits

Decimal places to round to. Default 1.

Value

A character vector, e.g. "10 x 10".

Examples

format_resolution(c(9.99673, 10.00151))
#> [1] "10 x 10"
format_resolution("9.99673x10.00151")
#> [1] "10 x 10"