[R-sig-Geo] gdalUtils::gdal_translate()

[Alex M]

gdal_translate does work fine for me on R 3.4

That error sounds like your install is having issues picking what gdal
installation to use.
?gdal_chooseInstallation

perhaps your install was not found correctly amd you need to run
gdal_setInstallation?

But I also see something in your call that looks off to me.

Based on the docs projwin takes a numeric vector. Which to me should
look like projwin=c(ext using xmin,ext using ymax,ext using xmax,ext using ymin)

Thanks,
Alex

On 11/7/18 01:02, Agustin Lobo wrote:
> I find the following problem when trying gdal_translate():
>>  gdal_translate(src_dataset=file.path(dirMAJAIma,"imain20.vrt"),
> +             dst_dataset="test.tif",
> +             ot="Int16",projwin=ext using xmin,ext using ymax,ext using xmax,ext using ymin)
> Error in gdal_chooseInstallation(hasDrivers = of) :
>   No installations match.
> 
> Other functions in gdalUtils do work and gdal_translate works on the
> Debian terminal.
> Does igdal_translate() work for other people?
> Thanks
> Agus
> 
> sessionInfo()
> R version 3.5.0 (2018-04-23)
> Platform: x86_64-pc-linux-gnu (64-bit)
> Running under: Debian GNU/Linux buster/sid
> 
> Matrix products: default
> BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.8.0
> LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.8.0
> 
> locale:
>  [1] LC_CTYPE=en_GB.UTF-8       LC_NUMERIC=C
> LC_TIME=en_GB.UTF-8
>  [4] LC_COLLATE=en_GB.UTF-8     LC_MONETARY=en_GB.UTF-8
> LC_MESSAGES=en_GB.UTF-8
>  [7] LC_PAPER=en_GB.UTF-8       LC_NAME=C
> LC_ADDRESS=C
> [10] LC_TELEPHONE=C             LC_MEASUREMENT=en_GB.UTF-8
> LC_IDENTIFICATION=C
> 
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
> 
> other attached packages:
> [1] gdalUtils_2.0.1.14 rgdal_1.3-6        R.utils_2.7.0
> R.oo_1.22.0        R.methodsS3_1.7.1
> [6] raster_2.7-15      sp_1.3-1
> 
> loaded via a namespace (and not attached):
>  [1] compiler_3.5.0   tools_3.5.0      yaml_2.2.0       Rcpp_0.12.19
>   codetools_0.2-15 grid_3.5.0
>  [7] iterators_1.0.10 foreach_1.4.4    knitr_1.20       lattice_0.20-35
> 
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