The new Event Search in 2015 is nice. But it does miss one feature. The need to allow output of the original value if TRUE, or better yet, a function calculation. Right now, the Event Search only allows a static numerical value to be entered when the condition is TRUE, then another function call like Multiple from the original channel and the Event Search channel has to be performed to create a "filtered" channel of the original values. Having functions for both the TRUE and FALSE conditions could hep with filtering and charting. a 0 result for false isn't always the best option.
DIAdem 2017 was extened to with the requested functions. You can use that in scripts but also in the function dialog in ANALYSIS.
Greetings
Walter