Ventana software support forum

If I have a graph and I only want to fetch the data from it each third steps. what kind of function could do this?

Example..

Graph
1=5
2=3
3=8
4=3
5=2
6=21
7=8
8=6
9=19

This means i want to get the following result
0, 0, 8, 0, 0, 21, 0, 0, 19 (each third step, get value from graph).

Anyone?

Sincerely,
Peter

Have a look at the modulo function, and then use an IF THEN ELSE statement. Using a combination of the two you can do this quite easily.

Hope this helps.

Tony.

Hm, could you give me an example how you mean?

Nevermind, got it to work.
Thnx..

IF THEN ELSE(MODULO(Time, 4)=0, X, 0)