Skip to main content
Question

split polygons

  • February 18, 2016
  • 3 replies
  • 62 views
franco69
Contributor
Forum|alt.badge.img+11

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

This post is closed to further activity.
It may be an old question, an answered question, an implemented idea, or a notification-only post.
Please check post dates before relying on any information in a question or answer.
For follow-up or related questions, please post a new question or idea.
If there is a genuine update to be made, please contact us and request that the post is reopened.

3 replies

takashi
Celebrity
  • takashiCelebrity
  • February 18, 2016

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

Why not inspect features with Visual/Data Preview and Feature/Record Information before writing them into a destination dataset?
franco69
Contributor
Forum|alt.badge.img+11
  • franco69Contributor
  • Author
  • Contributor
  • February 18, 2016

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
mark2atsafe
Safer
Forum|alt.badge.img+59
  • mark2atsafeSafer
  • Safer
  • February 18, 2016

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.

FME Evangelist to the Rich and Famous!!

Community Stats

32,618
Posts
123,789
Replies
40,965
Members
Terms & ConditionsAccessibility statement
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.