Hello,

I am trying to determine the distance between a contour cell and the fiducial 
surface I created from a number of contours.  (I have marked an area within one 
of my 2D contours and am trying to determine the area’s coordinates in terms of 
the 3D surface and/or the distance from the 3D surface).

In the cell projection file, a field called “cdistance” is followed by 3 
numbers, but I wasn’t sure what these numbers represent, or if they could help 
me determine the distance from the surface to my contour cell.  I also wasn’t 
sure what the numbers were following the “closest tile vertices” or “closest 
tile areas” fields.

If anyone had any information that could help, I would greatly appreciate it.

Thank you,
Lindsey

Lindsey Leigland
Departments of Behavioral Neuroscience and the Advanced Imaging Research Center
Oregon Health & Science University L452
3181 SW Sam Jackson Park Road
Portland, OR 97220
Phone: 503-418-8835
Fax: 503-418-1543

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