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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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 Gannet! This issue just landed in my inbox because it seems unresolved. I read through the exchange you had with Russ, and it looks like you were having trouble installing the ncdump utility on your Macbook. Are you still having trouble? -Lansing Madry Unidata Boulder, Colorado > Dear Russ, > Thank you for the help. I have looked at the links below and downloaded > netcdf-4.2.jar > > I have tried to launch this application and receive the following error > message. > > "the Java JAR file "netcdf-4.2.jar" could not be launched Check the > Console for possible error messages" > > I checked the console and received the following message: > 9/10/12 10:58:04.461 AM [0x0-0x2c02c].com.apple.JarLauncher: Failed to > load Main-Class manifest attribute from > > 9/10/12 10:58:04.461 AM [0x0-0x2c02c].com.apple.JarLauncher: > /Users/ghallar/Downloads/netcdf-4.2.jar > > I have also tried several earlier versions with the same problem. > > Does this program work with the OS X operating system? Any suggestions > would be greatly appreciated. > > I do not need to manipulate these files, only convert them to ascii to > work with them in other programs. > > Thank you - > Gannet > > A. Gannet Hallar, Ph.D. > Director of Storm Peak Laboratory > Associate Research Professor > Desert Research Institute > 970-819-0968 > > > > > > > On 9/7/12 10:59 AM, "Unidata netCDF Support" > <address@hidden> wrote: > > >Hi Gannet, > > > >> I am attempting to convert NetCDF files to Ascii using the following > >>software from UCAR. > >> > >> > >>http://www.softpedia.com/progDownload/NetCDF-To-ASCII-Download-199963.htm > >>l > >> > >> I am using a Mac Book Pro with OS X (version 10.7.4). > >> > >> The data that I am using is from the NSF University of Wyoming King Air. > >> > >> The file loads easily. Then I hit toggle and select all, since I would > >>like to output all variables. > >> I instruct it to output to a text file. > >> > >> The program appear to be working, but continues to say "Start writing > >>ascii file". > >> > >> Any help would be appreciated! > > > >Sorry, we don't know anything about that program, which was evidently > >developed by > >a programmer in NCAR's Research Aviation Facility in 2009. The only > >documentation > >I've found is here: > > > > http://www.eol.ucar.edu/raf/Software/nc2asc.html > > > >and another web page that says the software is "deprecated": > > > > http://www.eol.ucar.edu/raf/Software/n2asc_dnld.html > > > >This table of NCAR EOL software also indicates that program is deprecated: > > > > http://www.eol.ucar.edu/data/software/downloadcenter > > > >and lists some other available programs that might be useful for aircraft > >data. > > > >For more general use, I recommend the "ncdump" utility or other software > >described in this FAQ: > > > > How do I convert netCDF data to ASCII or text? > > http://www.unidata.ucar.edu/netcdf/docs/faq.html#converttotext > > > >--Russ > > > >Russ Rew UCAR Unidata Program > >address@hidden http://www.unidata.ucar.edu > > > > > > > >Ticket Details > >=================== > >Ticket ID: GLL-748696 > >Department: Support netCDF > >Priority: Normal > >Status: Closed > > > Ticket Details =================== Ticket ID: GLL-748696 Department: Support netCDF Java Priority: Critical Status: Open