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

[Giovanni Manghi]

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.

http://www.gdal.org/gdal_contour.html

http://youarealegend.blogspot.com/search/label/qgis

cheers

-- Giovanni --