I've calculated raster statistics several times for the same 2 GRID rasters. I have been viewing them in map documents for both versions 9.3 and 10. Could this be a 10.0 bug or problem with the rasters?
I think both. Today I tried recalculating in ArcGIS 10 and even though the results say they were successful, the properties say that statistics have not been calculated. I deleted both the pyramid and statistics files and am recreating both. Then I will do some tests to see if I still have the problem and if so, if there is a pattern I can see to the problem. I noticed that my geoprocessing options were not set to overwrite. I don't know if that is the problem, but you would think that the results would not show success then.
I'm having the same problem- I batch "successfully calculated statistics" for hundreds of DEMs in a folder, but some of the rasters lost the statistics. I have way to many files to check one by one. So does deleting all the listed files- xml, rrd, aux, as well as statistics and any pyramids work consistently?