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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Charlie- In line 611 of that cdl file you have: att_var:long_att = 73l; The question is: did you intend this be a 64 bit value, which is illegal in netcdf-3, or a 32 bit value? In netcdf-3, long is a synonym for int. =Dennis Heimbigner Unidata Ticket Details =================== Ticket ID: WAM-997986 Department: Support netCDF Priority: Normal Status: Closed