negative time differences

[Pixouls]

I have been running some code to learn more about trends in my system. I noticed that on 20 of my 300+ data files, there is at least one point where the sequential time is less than the following time. For example on 2022-04-19

System had negative time differences: [ -430.127956 -109.774476 -12.062889 -4.682464 -124.78222
-108.727727 -13.30134 -12.654384 -12.99282 -5.842884
-3.776641 -12.337655 -125.118799 -854.827142 -4.738896
-1186.761292]
These took place at, (array([312, 320, 322, 325, 329, 336, 338, 346, 348, 351, 354, 356, 360,
381, 384, 504], dtype=int64),)

There are 48 times in total where negatives times occur.

I haven't had time to investigate as to why this happens, but we should eventually address it and add it to the documentation to make it clear whether there needs to be filter or sorting or replacing that needs to be accounted for from anyone working with this data.

[alexnathanson]

This may explain a weird visual artifact that pops up in the visualization from time to time. We'll investigate further.