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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Eric, The "+" list of files is only supported through GDFILE, and not SFFILE. The way to create a single surface file from multiple surface files is to create a new file using SFCFIL, and then use SFMOD to copy the data from the individual files to the new file. Just make sure you have enough times and stations specified in TIMSTN for any mesonet stations not in the STNFIL specified. Steve Chiswell Unidata User Support >From: "Eric Nguyen" <address@hidden> >Organization: UCAR/Unidata >Keywords: 200503120006.j2C06ev2029978 >Hi, > >I'm wanting to combine surface gempak files so I can plot W TX Mesonet data, >OK Mesonet data, and the ASOS/AWOS. I thought you could add a "+" between >the file names and it would load them all, but that doesn't appear to be the >case. So I'm assuming I need to combine these files. What is the best way >to do this? > >Thanks, > > >============================ > Eric Nguyen - Meteorologist >============================ >University of Oklahoma >School of Meteorology >http://weather.ou.edu/~nguyen/ > >Atmospheric Observing Page >http://www.mesoscale.ws > >Email: address@hidden >Residence: Norman, Oklahoma >============================ > -- NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.