[Qgis-user] How to create a slope analysis?

[Benoit EXIGE]

Hi Giovanni,

On 24 Jan 2010, at 12:44, Giovanni Manghi <giovanni.manghi at gmail.com>  
wrote:

> Hi,
>
>
>> The solution I've found is to use the contour sub-menu under the
>> raster menu (in QGIS 1.4, OSGEO4W).
>> It seems to be very similar to the contour plugin.
>
>
> Actually they are very different tools.
>
> The "contour" tool in the "raster" menu is to generate a vector  
> contour
> file from the input raster elevation model (DEM). The "contour" plugin
> is for
> creating contours lines from a regular points grid.
>
You are absolutely right. I've got confused between projects.
So back to square one: how to install shapely under osgeo4w?

Cheers
Benoit

> http://www.gdal.org/gdal_contour.html
>
> http://youarealegend.blogspot.com/search/label/qgis
>
> cheers
>
> -- Giovanni --
>
>
>