This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Stonie, Each nids product has its own table of values for its 16 levels, so the values are dynamic for each site/product, but in general, the precip mode dBZ are ND, 5-75-5 and clear air ND, -28-28-4. The gini is 8 bit (eg values 0-255, where the range is specified for each product by $GEMTBL/unidata/nex2gini.tbl. Steve On Thu, 2005-06-23 at 11:29, Stonie R. Cooper wrote: > Steve - quick question - what are the 16 levels in the NEXRAD data converted > to for the GINI - i.e. what would equate to the levels in NEXRAD to the ones > you create in GINI? > > Thanks for any info . . .