Description Usage Arguments Details Value See Also Examples
Given relative location and absolute locations, convert to an actual real world extent for a matrix of data.
1 |
pts |
known points of 'xy' |
xy |
'xy' obtain from |
r |
raster in use |
proj |
optional projection, if the pts are longlat and the raster is not |
Convert known geographic points with raw graphic control points and a reference raster to an extent for the raster in geography.
raster extent
1 2 3 |
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