I have been sent some data that I need to project in Arc 10.4.1. The data is in two formats: .GRID and .AGR. The .GRID files are a DEM and the .AGR are ice thickness measurements.
When I 'add data' in Arc or access the folders through the Arc catalogue, I can't see either of these file formats. Can anyone advise me on how to display these files in Arc? What software can I use to convert them into a usable format?