[R-sig-Geo] Extract coordinates from rasterbrick

Vijay Lulla vij@ylull@ @ending from gm@il@com
Tue Aug 14 18:12:13 CEST 2018


And if you need coordinates as part of your data frame just do
cbind(coordinates(x), as.data.frame(x, xy = TRUE))

On Tue, Aug 14, 2018 at 11:50 AM Bede-Fazekas Ákos <bfalevlist using gmail.com>
wrote:

> Dear Milu,
>
> I think that you are looking for as.data.frame(x, xy = TRUE).
>
> HTH,
> Ákos Bede-Fazekas
> Hungarian Academy of Sciences
>
>
> 2018.08.14. 17:03 keltezéssel, Miluji Sb írta:
> > Dear all,
> >
> > I have the following rasterbrick (x);
> >
> > class       : RasterBrick
> > dimensions  : 112, 272, 30464, 7305  (nrow, ncol, ncell, nlayers)
> > resolution  : 0.25, 0.25  (x, y)
> > extent      : -132, -64, 24, 52  (xmin, xmax, ymin, ymax)
> > coord. ref. : +proj=longlat +datum=WGS84 +ellps=WGS84 +towgs84=0,0,0
> > data source : /projectnb/climpct/TEX_1986_2005.nc
> > names       : X1986.01.01, X1986.01.02, X1986.01.03, X1986.01.04,
> > X1986.01.05, X1986.01.06, X1986.01.07, X1986.01.08, X1986.01.09,
> > X1986.01.10, X1986.01.11, X1986.01.12, X1986.01.13, X1986.01.14,
> > X1986.01.15, ...
> > Date        : 1986-01-01, 2005-12-31 (min, max)
> > varname     : tex
> >
> >
> > I can obtain the values by;
> >
> > as.data.frame(getValues(x))
> >
> > However, I would like to extract the values by all coordinates in the
> file
> > in the form of a dataframe. Is it possible to do so? Any help will be
> > greatly appreciated. Thank you.
> >
> > Sincerely,
> >
> > Milu
> >
> >       [[alternative HTML version deleted]]
> >
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> >
>
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