Question about dive memory

I have a pro plus 3 and a veo4. My question is how to remove completed dives off of the two computers because after every day of diving I upload them to my mac on diver log and write them in my dive book. I like having the 2 second samples that way I get a almost seamless flow of data for reviewing on the laptop. Is there a way to erase the dives after you complete them or will the computer automatically just write over the oldest dive and when the memory is full the oldest dive just disappears.

AFIK no way exists to wipe the dives. It will cycle out, with a 2 second sample rate shouldn't take all that long.