Question

split polygons

  • 18 February 2016
  • 3 replies
  • 4 views

Badge +6

Hi Guys,

i know this topic was oftend iscussed and myself had a nearly topic once.....but it's different a little bit....

 

I've make tests with Lineonareaoverlayer, Intersectior, Spatial Relator, Clipper etc....but i have one problem...its the massive count of features....maybe a trick where i can base my work again?

 

Here is the challenge:

 

i have two (my client has summarized the rivers in 2) polygons with a lot of curves etc...(rivers)....screenshot 2

now i have about 80000 lines with a unique code (screenshot 1)

 

the point is for the direction afterwards....

 

output should be between every line one polygon with code from the line which is nearer to the point inside the polygon.....i have now problems to split this polygons because its a massive operation.

some tips?

Greetz

Franco


3 replies

Userlevel 2
Badge +17

Hi @franco69, did you try the combination of Intersector + AreaBuilder?

Badge +6

Hi @franco69, did you try the combination of Intersector + AreaBuilder?

Hi Takashi,

 

just now i calculate only with intersector.. but FME is not ready with that.....i will tell you bout result
Userlevel 4
Badge +25

If the Clipper works for you, then try the Clippers first setting. You will need to make sure the Clipper features are first to arrive at the transformer (not the Clippees) and there are various ways to do this.

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