Dear mailing list members,

I'd like to extract raster values for the points in a SpatialPointsDataFrame.


raster::extract(rasterlayer,spdf[x,],method='simple')

But I get the error message:


Fehler in .local(x, ...) :

  kein Slot des Namens "blockrows" für dieses Objekt der Klasse ".RasterFile"

Unfortunately I am unable to make head or tail of it. Any ideas what is going wrong?

Kind regards and many thanks in advance,
Tamara Emmenegger


____________________________________________________

Tamara Emmenegger
Msc student
Bird migration
Tel. ++41 41 462 97 00

tamara.emmenegger@vogelwarte.ch<mailto:tamara.emmenegger@vogelwarte.ch>
www.vogelwarte.ch<http://www.vogelwarte.ch/>

Schweizerische Vogelwarte | Seerose 1 | CH-6204 Sempach | Schweiz
Station ornithologique suisse | Seerose 1 | CH-6204 Sempach | Suisse
Stazione ornitologica svizzera | Seerose 1 | CH-6204 Sempach | Svizzera
Swiss Ornithological Institute | Seerose 1 | CH-6204 Sempach | Switzerland


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