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Dissolver issue

  • August 2, 2019
  • 3 replies
  • 25 views
ebygomm
Influencer
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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...

Best answer by takashi

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

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3 replies

takashi
Celebrity
  • takashiCelebrity
  • 7843 replies
  • Best Answer
  • August 2, 2019

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

Why not inspect features with Visual/Data Preview and Feature/Record Information before writing them into a destination dataset?
fmelizard
Safer
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  • fmelizardSafer
  • Safer
  • 3719 replies
  • August 9, 2019

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...)

ebygomm
Influencer
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  • ebygommInfluencer
  • Author
  • Influencer
  • 3427 replies
  • August 9, 2019

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 :-)

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