Hi Robert, Thanks for that.
FYI, I upgraded to rgdal 0.6-28 but am still getting the same error, in case anyone else tries this approach. I upgraded the entire GDAL framework from http://www.kyngchaos.com/software/frameworks (moving me from GDAL 1.7.2 to 1.7.3), which bundles in the rgdal 0.6-28. So, I will try raster 1.6-19 tomorrow. Thanks, Lyndon On Sun, Nov 14, 2010 at 8:23 PM, Robert J. Hijmans <r.hijm...@gmail.com> wrote: > Oops. Fixed in raster version 1.6-19 which should be on CRAN tomorrow. > Updating to rgdal 0.6-28 would also work (but won't be necessary with > raster 1.6-19. > Robert > > > On Sun, Nov 14, 2010 at 3:45 PM, Lyndon Estes <les...@princeton.edu> wrote: >> Hello List, >> >> I am using R 2.11.1 on a Macbook Pro. >> >> R version 2.11.1 (2010-05-31) >> [R.app GUI 1.34 (5589) x86_64-apple-darwin9.8.0] >> >> Following steps on another thread: >> >> http://permalink.gmane.org/gmane.comp.lang.r.geo/9480 >> >> I upgraded to raster 1.6-16 from 1.5-16 so that I could perform some >> of the steps there. >> >> Now, when I try to write out a GeoTiff: >> >> r3 <- writeRaster(r1, filename='MOD_extent_test1.tif', type = "GTiff") >> >> I get: >> Error in .stopGDALwriting(x) : object 'nl' not found >> >> The Geotiff appears to be written, and is plottable and viewable in >> QGIS, but it is half the size in MB (61.2 mb) of the original that was >> read in: >> >> r1 <- raster('MOD13Q1.A2005225.h20v11.mosaic.NDVI.tif') # 131.4 mb >> >> I tried upgrading rgdal (to rgdal_0.6-27) just in case that helped the >> problem: >> >> setRepositories(ind=1:2) >> install.packages("rgdal") >> >> But it remains the same. >> >> Does anyone know what might be throwing this error? >> >> Many thanks, Lyndon >> >> >> >> >> >> >> -- >> Lyndon Estes >> Research Associate >> Woodrow Wilson School >> Princeton University >> +1-609-258-2392 (o) >> +1-609-258-6082 (f) >> +1-202-431-0496 (m) >> les...@princeton.edu >> >> _______________________________________________ >> R-sig-Geo mailing list >> R-sig-Geo@stat.math.ethz.ch >> https://stat.ethz.ch/mailman/listinfo/r-sig-geo >> > -- Lyndon Estes Research Associate Woodrow Wilson School Princeton University +1-609-258-2392 (o) +1-609-258-6082 (f) +1-202-431-0496 (m) les...@princeton.edu _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo