Logical Expressions

Gregor Mosheh gregor at HOSTGIS.COM
Thu Nov 16 12:02:34 EST 2006


> with the exact acreage of '438282.297'. How would I set it to display all
> acreages in the field that are < 500,000 ? Syntax?

Give this a try:

   #CLASSITEM 'ACRES' # skip this
   CLASS
     NAME "Exact"
     EXPRESSION ([acreage] == 438282.297)
   END
   CLASS
     NAME "Smaller"
     EXPRESSION ([acreage] < 438282.297)
   END



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