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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Hi all, I have a NetCDF file of gridded rainfall data, stored with a scaling factor or 0.1 to facilitate integer storage. The data looks correct (i.e. stored values are 10 times larger than the actual value) when inspected via NC Dump, OpenDAP ASCII, or THREDDS WMS. However, after applying the THREDDS NCSS subsetter, the output NetCDF file has values that are 100 times too large. Can anyone shed any light on this? Peter Vodden Informatics Data Analyst Centre for Ecology & Hydrology Lancaster Environment Centre Library Avenue, Bailrigg Lancaster, LA1 4AP, UK www.ceh.ac.uk Tel: +44 (0)1524 595 843