functions

[photoevents]

I would suggest adding a "run function" that can return a value at the end

and also within the tab actions, subtabs on the right action list that shows the functions.
that would make it easier to navigate and provide a better overview.

Christian

[Oleg]

Just use VB Evaluate or JS Evaluate to calculate some values
You can use predefined language functions or write your own algorithm. Documentation has simple examples