Question

Explode multi-part geometry

  • 5 October 2017
  • 7 replies
  • 143 views

Userlevel 5
Badge +25

The attched FFS file contains multi-geometry objects where one or more of the parts are arcs. I need to do some checks on the parts that are not arcs. So far I haven't been succesful in getting only the non-arc segments out, so any suggestions would be very welcome.

I tried the GeometryPartExtractor (checking for child elements of type IFMEArc) but that only selects the entire object, I want to break it up.

And stroking the arcs is not an option...


7 replies

Userlevel 4

Have you tried the PathSplitter and then filter on fme_type = fme_arc

Userlevel 5
Badge +25

Have you tried the PathSplitter and then filter on fme_type = fme_arc

That seems to do the trick, thanks! I was looking for Geometrysomethingsomething...

 

 

Userlevel 2
Badge +16

Or the DeAggregator and then filter on fme_type = fme_arc

Userlevel 2
Badge +17

Hi @redgeographics, why not try the GeometryPartExtractor with "This part | Geometry Type | = | IFMEArc"?

Userlevel 4

Or the DeAggregator and then filter on fme_type = fme_arc

There are no aggregates in his dataset.
Badge +2

Have you tried the PathSplitter and then filter on fme_type = fme_arc

Me too - Geometrysomethingsomething !

 

 

Userlevel 4
Me too - Geometrysomethingsomething !

 

 

Just for once it was Pathsomethingsomething ;-)

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