[R-sig-Geo] WorldClim Version2

Marcelino de la Cruz Rot marcelino.delacruz at urjc.es
Mon Sep 25 20:32:33 CEST 2017


Hello Andy,

I've been using raster to play with WordlClim 2.0 and it works fine. For 
example:

# Download 2.5' arc P data of worldclim 2.0
# The file is 68.5 MB so it takes some time to download
P_url<- 
"http://biogeo.ucdavis.edu/data/worldclim/v2.0/tif/base/wc2.0_2.5m_prec.zip"
download.file(P_url, destfile="wc2.0_2.5m_prec.zip")
unzip("wc2.0_2.5m_prec.zip")

#  Generate a stack object  with all monthly precipitation layers
P_filenames<- paste("wc2.0_2.5m_prec_", c(paste(0,1:9, sep=""), 11,12), 
".tif",sep="")

prec2.5<- stack(P_filenames)

# Compute annual precipitation as a raster layer
P2.5<- sum(prec2.5)

# etc.

Cheers,

Marcelino


El 25/09/2017 a las 19:42, Andy Bunn escribió:
> Hello all, is anybody aware of a R package that gracefully works with
> version 2 of the WorldClim data?
>
> http://worldclim.org/version2
>
>
> I have all the data extracted locally but I'm wondering if there is
> something akin to getData in raster that will work with version 2 and not
> 1.4 as (the brilliant) raster package currently does.
>
> Many thanks, Andy
>
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-- 
Marcelino de la Cruz Rot
Depto. de Biología y Geología
Física y Química Inorgánica
Universidad Rey Juan Carlos
Móstoles España



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