I have a problem with the 3D Analyst. I would like to use this to create a profile diagram to show the differences in altitude of the river.However, the tool is grayed out and no action possible.Can someone help me?
Have you enabled the 3D Analyst from (Customize > Extensions) in ArcMap
Yes I have, This is unfortunately not the problem.
Could you close ArcMap and open ArcCatalog (standalone), and enable the extension there also (Customize > Extensions). Close ArcCatalog, and open ArcMap once again. Add the DEM Raster. Does it work?
It sounds silly, but sometimes it works.
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