I am doing class posts in plan view and in cross section. It works fine with one exception. The non-detect results are colored based on the detection limit (the detection limit is in the value and in the detection limit fields). I've checked the "plot non-detect symbol" with a black color and radius larger than the largest radius used in my level settings. However, there are no non-detect symbols, the class post still is colored based on the detection limit value, not as a non-detect. Could it be because I have a 2-year date range and there are multiple results (generally all nd)? I've asked for the max value. I know asking to use the max value but to flag as nd is all results all are nds is a not a simple query. II just checked, it even does it when I set a narrow date range with one sampling event.
-- Edited by bjacobs on Friday 3rd of August 2012 07:03:13 AM