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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
GEMPAK users, The Unidata web portal now has patches for cross section plotting in Garp under GEMPAK 5.6.J. The complete source code tarfile as well as the binary tarfiles for Linux, Solaris Sparc and Solaris X86 now contain the updated Garp code. If you have previously downloaded GEMPAK 5.6.J, you can update your distribution by downloading just the required file from the GEMPAK patches area of the portal: http://my.unidata.ucar.edu/modules.php?name=Downloads&d_op=viewsdownload&sid=10 To update your source code distribution, download the pxsec.f routine and replace the existing routine in $GARPHOME/gempak. Then rebuild Garp with: cd $GARPHOME make clean make all install make clean To update your binary distribution, download the appropriate Garp executable from the patches area and copy to $GEMEXE/garp. If necessary, set the executable permissions with: chmod 755 $GEMEXE/garp Additionally, the GEMPAK 5.6.J tarfiles now contain a $GEMTBL/sat/ingtyp.tbl entry for the 13.3 um GOES-12 GINI format products on NOAAPORT (only necessary if you are obtaining and displaying the NOAAPORT GINI products). You can update your current version of $GEMTBL/sat/ingtyp.tbl without downloading an new distribution by adding the line: GOES12 IR6 0 255 78 32 1 GRAY Steve Chiswell Unidata User Support