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Hi Cory, > > I am trying to place lines (i.e. using the drawing control) over 3D terrain. > Is this possible? It seems like that you can only place the object on lat,lon > and raise and lower the object over the terrain. > > It is possible but we just had to fix a bug (will be in tonight's build) and there are a couple of steps to follow: From the drawing control go to File->Export Drawing. In the file dialog enter a file (e.g., map.xgrf) On the right of the dialog select "Load as map data" This loads in the .xgrf file as a map data source Load in a DEM or a model file that has a topograhy field. In the Field Selector under Formulas choose the Maps->3D Map formula. Select the default display (i.e., topography) In the field selection dialog choose the Map data and the Topography field. Note: Some model files won't work - they are on a Lon/Lat grid (instead of Lat/Lon), we are fixing this. -Jeff Ticket Details =================== Ticket ID: GHH-554470 Department: Support IDV Priority: Normal Status: Closed