10010: Raster layer's data source does not have image statistics

Your raster layer does not have raster statistics computed, which can degrade your raster display and potentially impact drawing performance.


More information

Statistics are required for a raster dataset to calculate map displays in ArcMap, such as applying a contrast stretch or classifying data. If the raster statistics do not already exist for your dataset, they will be computed at the time the map is rendered, which can obviously affect performance. Simply compute them ahead of time, and you can significantly improve performance.

See Calculate Statistics for more information on how to perform this operation.