Does computer entering sleep mode affect ModelBuilder iterator outputs?

[DanielMichel]

I was running a batch of 116 (150MB+) las files through lasheight (from LAStools) in a ModelBuilder iterator without realizing the laptop battery had been unplugged... I understand when the computer goes to sleep and is turned on again ArcMap treats the map as if in a new session- does it also affect model outputs (being saved to the computer)?

[RobertBorchert · Accepted solution]

Yes it messes everything up.  I would suggest doing it again and making sure your laptop is plugged in. If it is going to take a long I would I would also suggest disabling your computer going to sleep and or hibernating