Jack Jansen wrote: > If anyone could come up with some good examples that would > really be very welcome. And put them in the Official Doc too! (see the RTFM thread) -Chris -- Christopher Barker, Ph.D. Oceanographer NOAA/OR&R/HAZMAT (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception Chris.Barker@noaa.gov