[GRASS-dev] r.in.wms problem (execl() failed: File name too long)

GRASS GIS GRASS GIS developer
1

Hello list,

While trying to get a r.in.wms for Asia, I got this:

----------------------------
2009-02-26 17:54:34 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
"/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__862.geotiff"
[1]
Downloading data
2009-02-26 17:55:39 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
"/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__863.geotiff"
[1]
All tiles downloaded successfully
execl() failed: File name too long
Segmentation fault
ERROR: r.in.gdalwarp failed
----------------------------

Any idea what is going on?
Thanks,
Yann

--
Yann Chemin
Perso: http://www.freewebs.com/ychemin
YiKingDo: http://yikingdo.unblog.fr/

2

Hi Yann,

On Fri, Feb 27, 2009 at 1:13 AM, Yann Chemin <yann.chemin@gmail.com> wrote:

Hello list,

While trying to get a r.in.wms for Asia, I got this:

----------------------------
2009-02-26 17:54:34 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
"/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__862.geotiff"
[1]
Downloading data
2009-02-26 17:55:39 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
"/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__863.geotiff"
[1]
All tiles downloaded successfully
execl() failed: File name too long
Segmentation fault
ERROR: r.in.gdalwarp failed
----------------------------

Any idea what is going on?

Is that a Linux box? A Web search found
http://www.wlug.org.nz/ENAMETOOLONG

echo "/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__863.geotiff"|
wc -c
70

Not sure why that should be too long.

Markus

3

Markus Neteler wrote:

> While trying to get a r.in.wms for Asia, I got this:
>
> ----------------------------
> 2009-02-26 17:54:34 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
> "/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__862.geotiff"
> [1]
> Downloading data
> 2009-02-26 17:55:39 URL:http://wms.jpl.nasa.gov/wms.cgi [4037035] ->
> "/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__863.geotiff"
> [1]
> All tiles downloaded successfully
> execl() failed: File name too long
> Segmentation fault
> ERROR: r.in.gdalwarp failed
> ----------------------------
>
> Any idea what is going on?

Is that a Linux box? A Web search found
http://www.wlug.org.nz/ENAMETOOLONG

echo "/media/TeraByte/GRASSDATA/wms_download/wms_global_mosaic__863.geotiff"|
wc -c
70

Not sure why that should be too long.

It said execl() failed with ENAMETOOLONG; that only occurs if the
executable name is too long.

It's probably not realistic to debug this without at least "sh -x"
output (which requires modifying the #! line in the script so that it
works when re-invoked by g.parser).

--
Glynn Clements <glynn@gclements.plus.com>