I can confirm that the snippet works on OSX 10.136 (17G65) On August 6, 2018 at 3:01:47 AM, r-sig-geo-request at r-project.org (
r-sig-geo-request at r-project.org) wrote:
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)