Trigger feature for past data
It would be nice to trigger on a channel in the past.
-The example I have in mind is to go through past data step by step, searching for conditions like GUARD_STATE=xxx, ARM_POWER<yyy, etc
- Then, by clicking the next or previous button, ndscope should plot the next/previous occurrence of that condition. (I realize that for 16kHz data that might be a slow feature, but for 16Hz data that could be extremely useful.)