[GRASSLIST:5875] How to Create Proportional Symbols for Concentrations?

[Patton, Eric]

I've managed to import a dbf table of PAH concentrations for sample
locations into Grass 6.0 using db.connect driver=dbf and then v.in.db
x=Longitude y=Latitude key=PAH_ppm. Is there a way to symbolize the vector
points so that their sizes are proportional to their concentration values?

 

Thanks,

 

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~ Eric. 

 

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