arcgisscripting.ExecuteError: ERROR 999999: Error executing function.Too many unique valuesFailed to execute (ZonalStatisticsAsTable).
you can change the number of unique values to use with this setting
Zonal Statistics as Table (Spatial Analyst)—ArcGIS Pro | Documentation
how many unique values are there in the raster table?
The shp file that I am using to zone with has 238235 elements. The raster file that is to be zonal statistic and find the maximum is a flow accumulation file of Yangtze River Basin made by 30 meter resolution SRTM DEM. Thank you Dan for asking.
Thanks a lot Dan! It works.
Yilan
Aangemelde leden kunnen berichten plaatsen, updates volgen en meer. Nieuw hier? Registreer een gratis account.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.