[caret-users] caret docs; Display Control especially

[Graham Wideman]

Folks:

We are trying to get up to speed on caret, and find ourselves thoroughly 
stalled by holes in the docs, but suspecting that we may be missing some 
important doc.

In particular, we really need a guide as to what everything in the UI 
actually does.

Case in point:

Display Control dialog:  There's a great deal of functionality there, but 
rather inscrutable without docs:  The GUI Reference Guide doesn't list the 
Display Control dialog, so has this not been documented, or is it 
documented somewhere else?

We want to know, for example, how to operate the Metric > Threshold 
settings. There are Column, Average Area and User widgets -- what are they 
all about?  We're pretty certain that they somehow filter or color the data 
to be displayed, but how is not clear.

Thanks,

Graham