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Dear QGIS list members:<br>
<br>
I've got some ASTER_GDEM data
(<a class="moz-txt-link-freetext" href="http://www.gdem.aster.ersdac.or.jp/search.jsp">http://www.gdem.aster.ersdac.or.jp/search.jsp</a>) and I was testing
the <i>DEM terrain models</i> GDAL tool with my DEM.<br>
<br>
The shaded relief map that I got is ok, but slope map is wrong: this
one has 0 (zero) and over 89 degrees only, (there are not 1, 2,
3....88) . I've tried all options but I got always a 0 and 89 (and
decimal) degress map.<br>
<br>
I've tried with the r.slope module (GRASS pluggin) and it does a
good job: I get a full-slope map.<br>
<br>
My distro: QGIS 1.7 on Ubuntu 11.04. A month ago I fixed it for the
TIFF images problem reported here:
<a class="moz-txt-link-freetext" href="http://osgeo-org.1803224.n2.nabble.com/gdal-1-8-0-no-tiff-support-anymore-in-Ubuntu-11-04-Natty-tc6365327.html">http://osgeo-org.1803224.n2.nabble.com/gdal-1-8-0-no-tiff-support-anymore-in-Ubuntu-11-04-Natty-tc6365327.html</a>
It is relationed with this slopes problem? <br>
<br>
As I said, the GRASS pluggin did the right work, but I'd liked GDAL
tool does too. Perhaps I did something wrong or Is something wrong
with this tool?<br>
<br>
Thank you in advance for sugestions<br>
<br>
Regards from Cajamarca - Perú<br>
<br>
Carlos Cerdán<br>
<br>
<br>
<br>
<br>
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