When trying to convert from NAD 83 State Plane Alaska Zone 3 US Foot to WGS 84, I receive the following error: Reproject: Could not reproject the geometry of the preceeding feature: Reprojector: Invalid reprojection parameters. After doing some research I have determined I am needing to create a datum grid shift file. However, I am unsure what information to use to populate this datum. Can anyone provide any help?
Thanks!