Hila Posted December 3, 2013 Report Share Posted December 3, 2013 Hi,I have a long drain arc, with many nodes, in my model. How do I assign grid top elevation to drain nodes in GMS 8 ?Thanks,Hila Quote Link to comment Share on other sites More sharing options...
Dirk Herding Posted December 3, 2013 Report Share Posted December 3, 2013 Hila,Create a tin around the drain arc. Interpolate the desired elevation data to the tin. You can select the tin elevation as drain bottom elevation in the attribute table of the drain coverage.Redistribute Vertices (right click polygon arc) before creating the tin. Quote Link to comment Share on other sites More sharing options...
Alan Lemon Posted December 3, 2013 Report Share Posted December 3, 2013 There is also a seepage face boundary condition that you can apply in the conceptual model. It will assign the grid top elevation as the drain elevation. Quote Link to comment Share on other sites More sharing options...
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