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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
>From: Unidata User Support <address@hidden> >Organization: Unidata Program Center/UCAR >Keywords: IDD IDD users of the NSF/ATM toplevel IDD relay: The machine formerly known as idd.geo.nsf.gov (aka atm.geo.nsf.gov) has been returned to service after being unavailable for three weeks (!). In addition to hardware problems being fixed and software upgrades (OS, etc.) being made, the machine has been moved to a new subnet in NSF, cise-nsf.gov. All sites that were feeding from (atm|idd).geo.nsf.gov should change ~ldm/etc/ldmd.conf request lines to reflect the new name of the machine, idd.cise-nsf.gov. Please remember to restart your LDM after making the change to your request line(s). We sincerely apologize for the extended outage! Cheers, Tom, Mike, Chiz, and Steve