I am having trouble running the Unobstructed Views model and keep getting an error titled “Attribute Error encountered: ‘NoneType’ object has no attribute 'GetRasterBand”. I can see people have had similar issue with other models and hoping somehow can help me out.
I really appreciate your help!
I believe the issue is with the DEM data, however, I am not entirely sure. I have attached it here.
SarahISU_Ned.tif (513.4 KB)