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Question

Copy Down attribute in ordered table until another attribute changes

  • February 24, 2021
  • 2 replies
  • 17 views

daveapegg
Contributor
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Hi guys, this seems like it should be a simple thing to do but I can't find a way to do it. I have a point feature class that needs to be turned into polygons. The first point for each polygon has a "Start" attribute but the rest are missing.

 

The table is ordered so that the points are sequential so I want to use a GroupID from the first point and apply it to the all the points until the next feature that is a "Start".

 

I've tried a line builder to GroupBy "Start" and it will draw the line but won't include the Start point.

I'm using FME 2020.1

 

Cheers, Dave.

2 replies

hkingsbury
Celebrity
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  • Celebrity
  • 1625 replies
  • February 25, 2021

have a look at this.....

 


daveapegg
Contributor
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  • Author
  • Contributor
  • 12 replies
  • February 25, 2021

have a look at this.....

 

Thanks very much Hamish, this has helped a lot!