I'm getting different results when using the ZonalStatisticsAsTable tool in 10.4.1 when compared to earlier versions (10.2 and 10.3).
But in ArcGIS 10.4.1, the same data produces this table as a result:
For each test, I used the same statistic type and checked the option to ignore NODATA in the calculation.
Has the earlier versions been incorrect, and 10.4.1 is correct? Or is 10.4.1 incorrect?
I have a set of reproducible test data here:
https://bitbucket.org/CumminsJP/zonalstatisticsastable-issue-104/src