[GRASS-user] r.shaded.relief-spgrass6 problems

[Chris Carleton]

Off the top of my head the '.' in your map name is causing problems.
Technically, I think you can use any character (with a few exceptions) in
map names, but it's better to avoid most of them and stick to alphanumeric
and '_' to separate portions of the name.

Chris

On 15 November 2010 19:43, brian <zenlines at gmail.com> wrote:

>
> Hello List,
> I am having trouble parsing the r.shaded.relief module from R using the
> spgrass6 package.
> When doing it directly in GRASS, it works but an error is first returned.
> It
> goes as follows:
>
> r.shaded.relief map=alt shadedmap=elev.shad_relief altitude=80 --overwrite
> basename: extra operand
> `(x86)/GRASS-65-SVN/scripts/r.shaded.relief'
> Try `basename --help' for more information.
> basename: extra operand
> `(x86)/GRASS-65-SVN/scripts/r.shaded.relief'
> Try `basename --help' for more information.
> Calculating shading, please stand by.
> Color table for raster map <elev.shad_relief> set to 'grey'
> Shaded relief map created and named <elev.shad_relief>.
>
> This looks the same in R but this causes R to cease computation. The above
> command sent with R yields:
>
> > execGRASS("r.shaded.relief",flags="overwrite", parameters=list(map="alt",
> > altitude=80, shadedmap="elev.shad_relief"))
> Error : basename: extra operand
> `(x86)/GRASS-65-SVN/scripts/r.shaded.relief'
> Try `basename --help' for more information.
> <?xml version="1.0" encoding="CP1252"?>
> <!DOCTYPE task SYSTEM "grass-interface.dtd">
> ...
> </task>  does not seem to be XML, nor to identify a file name
> Error in parseGRASS(cmd) : r.shaded.relief not parsed
>
> Is this a bug or my mistake?
>
> Thanks,
> Brian
>
>
>
>
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