Site symbol size

[Bill Brown]

If you're a C programmer, you could easily modify d.sites 
to do this for your particular data (although it would be a little
harder to make it work for a general case).  Otherwise, use
"awk" in a shell script to find the min & max values, apply some
scaling so that site symbols are reasonable size, then use
several "awk"s to create a number of subsets of the original site_list
(these could be removed at the end of the script) and several
d.sites to display them, changing the size= parameter for each subset.

- Bill
brown at gis.uiuc.edu