Shading certain polygons

[Doug Nebert]

I have a complex polygon layer in which I have polygonal water 
bodies and islands within them.  I need to be able to apply 
shading to only the water based on an attribute and to have 
all other valid polygons (like islands) from the shapefile 
be not shaded. 

How do I declare this selection in the .map file?

-- 
Douglas D. Nebert
Clearinghouse Coordinator 
FGDC Secretariat	Phone: +1 703 648 4151	Fax: +1 703 648-5755	
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