[Qgis-user] Working with DEMs

[Håvard Tveite]

On 11.12.2019 15:14, kirk wrote:
> Hi Bernd. You will have to create a raster dem from your contour data.
> First extract nodes from lines and ensure the elevation field is extracted.
> Once you have the point data, you can generate a raster using a tin or 
> spline interpretation.

You can also create the raster DEM directly from the contour data
(for instance with the "TIN interpolation" algorithm, using your
contour layer as "Structured lines").

Håvard

> The resulting raster should work with the plugin.
> 
> 
> 
> Sent from my Samsung Galaxy smartphone.
> 
> -------- Original message --------
> From: Dave Gardiner <2dave.gardiner at gmail.com>
> Date: 2019-12-10 11:43 PM (GMT-05:00)
> To: qgis-user at lists.osgeo.org
> Subject: [Qgis-user] Working with DEMs
> 
> I am trying to create a geological cross section using the qProf plugin. 
> This
> asks for the source of the DEM on which to base the elevations. My problem
> is my source for the elevation data is vector layer of contours imported
> from a csv file. How do I create a DEM from this please?
> 
> 
> 
> --
> Sent from: http://osgeo-org.1560.x6.nabble.com/QGIS-User-f4125267.html
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