Hello,
I am slightly confused and probably missing something with Deaggregator (or part counter).
When I run part counter, I find out that 3 of my 48 features are multi-part.
However when I want to deagregate those parts, one of these 3 features has no part number and isn't deaggregated.
This file contains the 3 multi-part features, but only 2 of these are split up.
The problematic multi-polygon has a donut hole, but this is the same for one of the other polygons and there it doesn't cause problems.
Any ideas ?