Geotransform from raster object

Source: R/grids.R

Return the geotransform defining the raster's offset and resolution.

raster_to_gt(x)

Arguments

x

raster object (the raster package, extends BasicRaster)

Value

a geotransform vector

Details

The geotransform vector is six coefficients xmin, xres, yskew, ymax, xskew, yres, values relative to the top left corner of the top left pixel. "yres" the y-spacing is traditionally negative.

Examples

raster_to_gt(raster::raster(volcano))

#>        xmin        xres       yskew        ymax       xskew        yres 
#>  0.00000000  0.01639344  0.00000000  1.00000000  0.00000000 -0.01149425