I would think that waveform capture on the electric grid would be impacted when doing timeseries data logging and use in subsequent analysis. Frequently these will be relative time snapshots or using a different time basis so not sure if they are actually impacted.
The only time people would care that I'm aware of would be if the grid drooped at that exact time and one was trying to do analysis around that. Otherwise they are just doing things real time as they happen and time tracking is not necessarily involved except for logging.
Anyway I frequently run into timeseries trending clients that cannot handle displaying daylight saving time transitions correctly let alone hope that they handle leap seconds correctly.
The only time people would care that I'm aware of would be if the grid drooped at that exact time and one was trying to do analysis around that. Otherwise they are just doing things real time as they happen and time tracking is not necessarily involved except for logging.
Anyway I frequently run into timeseries trending clients that cannot handle displaying daylight saving time transitions correctly let alone hope that they handle leap seconds correctly.