Area cross section problem

["tano1938" <rgarritano@xxxxxxxxxxx>]

I don't seem to be getting the correct cross section area using the 
femmview block integrals. In the file "FRT_OLD.fem" selecting the 
magnet block and then block cross section area, I get an area of 1.16 
square inches. The cross section area of the magnet (diameter = 1.45 
inches) is really 1.651 square inches. I assume the cross section 
area is the area normal to the flux. Is that right? Also, what if a 
block has more than one cross section area like the outer housing in 
the same file. Where does femmview take the cross section?

Thanks for your help.