fill question

How do I suppress drawing a line around the polygon when using fill?

I've tried fill(x,y,'gray',linewidth=0), but I still get a little tiny line (which is especially noticeable when using the postscript backend).

-Jeff

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Jeffrey S. Whitaker Phone : (303)497-6313
NOAA/OAR/CDC R/CDC1 FAX : (303)497-6449
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