I’ve run this component a thousand times but have never encountered a problem. The sTopo component keeps on hitting an error for some reason.
My first assumption was that I was trying to add too many SRTM .hgt files. The Osm data overlaps 4 different tiles so I thought that could have been the issue. I have no managed to combine all 4 into a single .hgt file (using SAGA GIS). The issue is still coming back as: “Solution exception: Invalid U and V counts”.
Has anybody encountered this problem? Or know what can be done to solve the issue? I found this post:Elk topography, which is kind of my issue, without a conclusive solution.
GrasshopperHelp.zip (14.5 MB)