w4ranger

Calculating former events

Discussion created by w4ranger on Nov 15, 2012
Latest reply on Nov 15, 2012 by dkwiens
hey,

Attached there are three polygons (2x light blue, 1x dark blue) which where captured on 3 different days overlaping each other.
Is there a possibility to write such an overlapping count in a colum for each polygon telling how often there was an "event" on the same location?
Date 1.1. - poly 1 (count column = 0)
Date 1.2. - poly 2 (count column = 2) because overlapping poly 1
Date 1.3. - poly 3 (count column = 3) because overlapping poly 1 & 2

[ATTACH=CONFIG]19351[/ATTACH]

king regards
andreas

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