Hi,
I would activate the Dxf2shp plugin and try importing using that tool.
Dxf files and DWG are very complex and can cause problems. You could
also export the file from SAGA to .shp if SAGA reads the .dxf
properly. You could also try exporting from Golden Software Didger
using an other format like .tab, mid/mif....
Keep us posted!
Nicolas
Le 2015-01-29 11:21, simonc8 [via OSGeo.org] a écrit :
> The polygon (there is only one polygon) was created in Golden Software
> Didger from contours exported as a dxf file. I imported the shapefile
> into QGIS using Add Vector Layer.
>
> The attached image shows how the list of coordinates plot in Excel -
> it shows how the coordinates trace round the main shape then go round
> each of the inliers (what I am calling lakes) in the opposite
> direction always returning to the common point which is the most
> southerly in the file.
>
> I am confused because QGIS is obviously recognising some of these
> inliers as being outside the polygon (it puts no colour in them) but
> others are not being recognised.
>
> Excel chart
>
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