Better posted on the r-sig-geo list, I think.
-- Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Wed, May 16, 2018 at 8:11 AM, Joao Carreiras wrote:
>
Greetings!
I'm using the extract command (raster package) with a raster layer (x)
and a spatial polygons dataframe (y). I'm using it to extract the sum
of raster values by each spatial polygon. However, I'm getting NAs as
a result for some polygon IDs, which I know isn't true because that
doesn't
2 matches
Mail list logo
