LLoic, Thanks and I apologize! Agus On Thu, Jul 11, 2013 at 4:46 PM, Dutrieux, Loic <loic.dutri...@wur.nl> wrote: > Hi Augustin, > > Could it be because of the typo in the code ("dataype")? > > Cheers, > Loïc > > -----Original Message----- > From: r-sig-geo-boun...@r-project.org > [mailto:r-sig-geo-boun...@r-project.org] On Behalf Of Agustin Lobo > Sent: jeudi 11 juillet 2013 15:19 > To: r-sig-geo > Subject: [R-sig-Geo] writeRaster() writing float despite stating INT2U > > I'm having this strange problem: I write a raster as INT2U but get a geotif > with Float64. Is perhaps a gdal problem? > > >> r <- raster(matrix(1:100,nrow=10,ncol=10)) >> writeRaster(r, >> file="r.tif",format="GTiff",dataype="INT2U",overwrite=TRUE,NAflag=0) > rgdal: version: 0.8-10, (SVN revision 478) Geospatial Data Abstraction > Library extensions to R successfully loaded Loaded GDAL runtime: GDAL 1.10.0, > released 2013/04/24 Path to GDAL shared files: /usr/share/gdal/1.10 Loaded > PROJ.4 runtime: Rel. 4.8.0, 6 March 2012, [PJ_VERSION: 480] Path to PROJ.4 > shared files: (autodetected) > class : RasterLayer > dimensions : 10, 10, 100 (nrow, ncol, ncell) resolution : 0.1, 0.1 (x, y) > extent : 0, 1, 0, 1 (xmin, xmax, ymin, ymax) > coord. ref. : NA > data source : /media/alobo/Iomega_HDD/PIVOT/RPivot/r.tif > names : r > values : 1, 100 (min, max) > >> GDALinfo("r.tif") > rows 10 > columns 10 > bands 1 > lower left origin.x 0 > lower left origin.y 0 > res.x 0.1 > res.y 0.1 > ysign -1 > oblique.x 0 > oblique.y 0 > driver GTiff > projection NA > file r.tif > apparent band summary: > GDType hasNoDataValue NoDataValue blockSize1 blockSize2 > 1 Float64 TRUE 0 10 10 > apparent band statistics: > Bmin Bmax Bmean Bsd > 1 1 100 50.5 29.01149 > >> sessionInfo() > R version 2.15.2 (2012-10-26) > Platform: x86_64-pc-linux-gnu (64-bit) > > locale: > [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C > LC_TIME=es_ES.UTF-8 LC_COLLATE=en_US.UTF-8 > LC_MONETARY=es_ES.UTF-8 > [6] LC_MESSAGES=en_US.UTF-8 LC_PAPER=C LC_NAME=C > LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=es_ES.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] rgdal_0.8-10 raster_2.1-37 sp_1.0-9 > > loaded via a namespace (and not attached): > [1] grid_2.15.2 lattice_0.20-13 tools_2.15.2 > > Agus > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo
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