T3D Re: Deering spreadsheet

[john bercovitz <bercov@xxxxxxxxxxx>]

Thinking about it, I guess it _is_ Tom's spreadsheet 8-) and I 
do agree that his spreadsheet shouldn't get too complicated for
beginners to use.  On the other hand, as I discovered when I
modified anafa per George's suggestion, there are more times 
when overlap is a problem than I had originally suspected.  So 
perhaps one thing to do would be to add a note to Tom's spread-
sheet that in close closeups with wide stereobases, there can be 
a problem with insufficient overlap.  Not that I would presume to 
tell Tom how to make his spreadsheet; this is only a suggestion.
The note would have to be crafted carefully so that it doesn't 
end up confusing the beginner with unfamiliar concepts.

John B


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