Open tm-dafrose-bajaro opened 12 months ago
Hi @tm-dafrose-bajaro ! I think it may be an issue with the all_touched
parameter in the raster_zonal_stats function that's set to False by default. Is the tile quadkey smaller than the resolution of the population data?
If yes then the NaNs are appearing because all_touched
being False means that the AOIs have to touch the centroid of the raster cells to be counted. If it's set to True, then all AOIs are counted even if they didn't touch the centroid
rasterstats
puts extracted values in rows without relevant attributes. Implemented a fix - but might be relevant to geowrangler as well. Attaching some photos for reference.