In HemoSurf, you can choose which rule (rule of filament or rule of one third) should be used for the discrimination of neutrophils into bands and segmented cells. The standard in HemoSurf is the rule of filament. If you want that the rule of one third to be used you can specify this in the title bar of the repective modules.
Demo version of HemoSurf 3.1. The full version can be purchased in our online shop.