Is it possible to elevate a CAD line using as using a csv file
You can do this with the create sideslope command - use an offset elevation command and then for the elevation use a table and then copy and paste from excel. For offset use 0. This will do what you want to.
Not that I knew of. The workaround would for instance be, to use the follwing method Importing txt/csv file formatted as CH,OS,RL to create a point left and right of your line. The surface is created automatically.
Since you already have an excel spreadsheet it should just be a few clicks to achieve.
If your polyline has tight arcs you'll have to use larger offsets and might have to introduce more stations.
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