get subset value

[thermans]

Im am writing values to channels in an event, then using Max(Mychan) command to get the highest stored value. I also need a way to get the subset value of this maximum value.

Any suggestions?

[AzeoTech]

I don't know what you mean by "get the subset value of this maximum value"

[thermans]

oh sorry.

I mean the row number, or the value inside the" [] ", dont know what its called. I im getting the history maximum value, but also need the " [] " for that value.

[AzeoTech]

well, doing:

gettime(max(mychannel))

will return the time of that maximum point. To get the index, you'd have to use the search function:

search(mychannel.time == gettime(max(mychannel)))

For performance reasons, if you are using the same max() more than once you should probably store max(mychannel) in a local variable and then call gettime on that variable.