GMS User Posted September 12, 2013 Report Share Posted September 12, 2013 I'm using GMS 9.1.4 (64-bit) Build Date: Jul 9 2013.I load a Surfer Ascii Grid file with the "File | Open Ascii Grid Files".When I right click on it in the Project Explorer Frame I select "Interpolate to Modflow Layers". A new windows opens but I cannot select any items in the list box on the right side as it shows no items.I convert the grid file to "2D Scatter" and the I successfully interpolate it to Modflow Layers.Any suggestion?Thank you Quote Link to comment Share on other sites More sharing options...
Alan Lemon Posted September 12, 2013 Report Share Posted September 12, 2013 Sounds like the MODFLOW Data list box is empty, correct? Are any of the toggles turned on to the right of the MODFLOW Data list box (toggles: Elevations, Heads, Flow package..)?I just made a quick sample to try this and it seems to work for me in 9.1.5 and I don't know of any changes to this functionality between 9.1.4 and 9.1.5. Quote Link to comment Share on other sites More sharing options...
GMS User Posted September 12, 2013 Author Report Share Posted September 12, 2013 Yes the Data list is empty and Elevations is on.I save, close and reopen the grp file and now it 's SOLVED.Thank youOut topic:Any suggestion to automatically fix observation wells elevation with a surface top elevation inside GMS?I used to export Observations' Attribute table in Excel (as I have time series data), manually fix the elevation with the value I get from the Modflow Top elevation and paste back to Obs Attribute table. Quote Link to comment Share on other sites More sharing options...
Alan Lemon Posted September 12, 2013 Report Share Posted September 12, 2013 There is an option to interpolate to the Active Coverage from Rasters. If you have the top elevation in a raster you could do an interpolation and that should change the Z of the map points. Quote Link to comment Share on other sites More sharing options...
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