I'm afraid that without seeing the script(s), it will be hard to pinpoint
the problem.

Cheers,
Roman



On Sat, Jul 16, 2011 at 2:55 PM, Rodrigo Aluizio <r.aluizio@gmail.com>wrote:

> Hi SIG List. I recently installed the new version of R (2.13.1, updated my
> packages and checked the built). After that, I needed "replot" some maps I
> had. Well, these maps were ok when plotted using the previous version of R
> (2.13.0), but when I ran the same script in the new version the image
> quality just get really low, almost incomprehensive (sometimes it doesn't
> even appear). I would like to ask you, if this problem is just mine, or if
> it's due to some kind of incompatibility between the new R release and some
> of the packages I'm using? And, if the problem is local, how can I fix it?
> Should I go back to R 2.13.0?
>
>
>
> Thank you for the attention, bellow is a link to an example of the actual
> final output of the image {sp} function (for a SpatialGridDataFrame).
>
> P.s.: The GeoTIFF was imported using the readGDAL {rgdal} function.
>
>
>
> http://dl.dropbox.com/u/2613625/BaciaPotiguarGE.png
>
>
>
> sessionInfo()
>
> R version 2.13.1 (2011-07-08)
>
> Platform: x86_64-pc-mingw32/x64 (64-bit)
>
>
>
> locale:
>
> [1] LC_COLLATE=Portuguese_Brazil.1252
>
> [2] LC_CTYPE=Portuguese_Brazil.1252
>
> [3] LC_MONETARY=Portuguese_Brazil.1252
>
> [4] LC_NUMERIC=C
>
> [5] LC_TIME=Portuguese_Brazil.1252
>
>
>
> attached base packages:
>
> [1] grDevices datasets  splines   graphics  stats
>
> [6] tcltk     utils     methods   base
>
>
>
> other attached packages:
>
> [1] rgdal_0.7-1     maptools_0.8-9  lattice_0.19-30
>
> [4] sp_0.9-83       foreign_0.8-44  mapdata_2.1-4
>
>  [7] maps_2.1-6      RODBC_1.3-2     svSocket_0.9-51
>
> [10] TinnR_1.0.3     R2HTML_2.2      Hmisc_3.8-3
>
> [13] survival_2.36-9
>
>
>
> loaded via a namespace (and not attached):
>
> [1] cluster_1.14.0 grid_2.13.1    svMisc_0.9-61
>
> [4] tools_2.13.1
>
>
>
> -------------------------------------------------------------------
>
> MSc.  <mailto:r.aluizio@gmail.com> Rodrigo Aluizio
>
>
>
>
>        [[alternative HTML version deleted]]
>
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> R-sig-Geo@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>



-- 
In God we trust, all others bring data.

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