CRAN OSX rgdal binaries 1.3-3 and 1.3-4

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CRAN OSX rgdal binaries 1.3-3 and 1.3-4

Roger Bivand
Administrator
The CRAN OSX rgdal binaries 1.3-3 and 1.3-4 do not include PROJ datum
metadata files. To check whether your OSX binary rgdal has the PROJ datum
metadata files, try:

library(rgdal)
projNAD()

If they are not present, consider running this snippet:

pkg <- "rgdal"
exdir <- file.path(system.file(package=pkg), "proj")
list.files(exdir)
tf <- tempfile()
fl <- "http://download.osgeo.org/proj/proj-datumgrid-1.7.zip"
download.file(fl, tf)
unzip(tf, exdir=exdir)
list.files(exdir)

Hope this helps,

Roger

--
Roger Bivand
Department of Economics, Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; e-mail: [hidden email]
http://orcid.org/0000-0003-2392-6140
https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en

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Roger Bivand
Department of Economics
Norwegian School of Economics
Helleveien 30
N-5045 Bergen, Norway