Hi Doug et al,

I'm trying to import the polar and eccentricity maps resulting from a  
retinotopy analysis into Matlab for some additional manipulation.   
Specifically, what I'd like is to get something like the output from:

surf-sess -s sessid -a rtopy -retinotopy polar/eccen -flat

as polar and eccentricity values that I can use to compare to  
activation from another task (i.e. what are the polar visual field  
coordinates for all surface locations with significant activation in  
the other task).  The surf-sess command above works and the rest of  
the field sign analysis looks good, so I think the analysis all went  
fine, but I'm not sure which files contain the data I'm looking for  
(seems like map-real/imag-?h.w, but if so, I'm not clear on how to  
combine the real and imaginary parts).

Thanks!
Finn
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