Determine extent from eotransform vector and dimension

Source: R/grids.R

Create the extent (xlim, ylim) from the geotransform and dimensions of the grid.

gt_dim_to_extent(x, dim)

Arguments

x

geotransform parameters, as per geo_transform0()
dim

dimensions x,y of grid (ncol,nrow)

Value

4-element extent c(xmin,xmax,ymin,ymax)

Details

The extent is c(xmin, xmax, ymin, ymax).

Examples

gt_dim_to_extent(geo_transform0(c(1, -1), c(0, 10)), c(5, 10))

#> xmin xmin ymax ymax 
#>    0    5    0   10