y-scale maximum detect

[snta1806]

i have a graph.. my graph have two y-scale(Y0 and Y1)...

Y0 and Y1,have their own data. but my problem now, how to detect maximum and minimum value (y-scale) data??

the data passing is right, but the maximum data can't showing in graph..after i edit the maximum scale, then i can see the maximum data...

how to manage scale?

[GerdW]

Hi snta,

either switch on auto-scale or write to the scale.range properties...