Skip to main content
  • EN

I'm having an issue with unexpected results in the dissolver

The geometry is validated prior to dissolving but there's a reasonable likelihood of a duff input polygon possibly arc(the shape not the program) related. If i put polygon with count 13 only through an ArcStroker and then dissolve with the rest the output is as expected. But i've not found a way to highlight that this polygon is the problem.

 

I've attached a template file if anyone wants to take a look, I'm still using 2018 so perhaps this doesn't occur in 2019...

The Dissolver in 2019 is much better than before on both accuracy and performance.

The Dissolver in 2019 is much better than before on both accuracy and performance.

The FME 2019 Dissolver brings us much joy. Hope @egomm is able to upgrade... (and sorry we didn't get this solved sooner, but trust us, this is a hard hard problem...)

The FME 2019 Dissolver brings us much joy. Hope @egomm is able to upgrade... (and sorry we didn't get this solved sooner, but trust us, this is a hard hard problem...)

No opportunity to upgrade currently but found a workaround :-)

Reply


Community Stats

31,821
Posts
120,861
Replies
39,452
Members

Latest FME

Terms & ConditionsCookie settings
A product of
Safe Software respectfully acknowledges that we live, learn and work on the traditional and unceded territories of the Kwantlen, Katzie, and Semiahmoo First Nations.