rsudev/c-geo-opensource — comment on commit 48cdb411cdd9b55e96c069204c422dd62a389c0d
File:  line 0
By rsudev:

As groundspeak does not publish documentation on their objects (to my knowledge) I can only presume the meaning of 'li' :)
My tests showed that it switches to false alongside the pm flag and that the coordinates returned started to get scrambled at that point.
For basic members the behaviour of 'li' and the exactness of the coordinates was the same.