Dear FME community.
I would like to give ID to pair of attributes with FME like that :
Thank you for your help.
Solved
Give ID to pair of attributes
+6- Supporter
Best answer by ebygomm
You can use the following expression in an attribute creator to calculate the ID_PAIR value
@Evaluate(10*@ceil(@Value(ID)/20))This post is closed to further activity.
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+54- Evangelist
- Best Answer
You can use the following expression in an attribute creator to calculate the ID_PAIR value
@Evaluate(10*@ceil(@Value(ID)/20))- Supporter
You can use the following expression in an attribute creator to calculate the ID_PAIR value
@Evaluate(10*@ceil(@Value(ID)/20))The numbers 10,20,30,40... are an example. In fact my numbers seems like 1760,2451,3210,4512... the most important is pair in order
+54- Evangelist
The numbers 10,20,30,40... are an example. In fact my numbers seems like 1760,2451,3210,4512... the most important is pair in order
In which case, if you add a counter starting at 1, then follow it with a similar expression you can get pairs which have a common id
@Evaluate(@ceil(@Value(_count)/2))Depending on your input format, their may already be a value you could use instead of adding the counter, e.g. row number if a csv file
+6- Supporter
In which case, if you add a counter starting at 1, then follow it with a similar expression you can get pairs which have a common id
@Evaluate(@ceil(@Value(_count)/2))Depending on your input format, their may already be a value you could use instead of adding the counter, e.g. row number if a csv file
I don't know how can I make a counter with an ORDER BY clause...
+54- Evangelist
I don't know how can I make a counter with an ORDER BY clause...
If your features are already in order, only the counter is needed. If you need to order them first, then you need to put a sorter before the counter
+6- Supporter
If your features are already in order, only the counter is needed. If you need to order them first, then you need to put a sorter before the counter
Great ! Thanks @egomm !