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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: Erick Lorenz (address@hidden) <address@hidden> >Organization: UC Davis >Keywords: 199910272007.OAA03748 McIDAS XCD Erick, >I am still running Linux 5.2. The PC managers are after me to upgrade >as they feel stifled by not having 6.0 or 6.1. I remember that you >said that you had installed McIDAS under 6.0 but I didn't find out how >the issues were resolved. I had to update three files in the McIDAS distribution in order to build on RedHat 6.0/6.1 Linux. I have included the updated files in a new McIDAS distribution file and in the Addenda file: directory: unix/760 McIDAS distribution: mcidasx760.tar.Z directory unix/760/bugfix addenda file: mcupdate.tar.Z You installation can be updated by: o login as 'mcidas' o cd mcidas7.6/update o ftp ftp.unidata.ucar.edu <user> <pass> binary cd unix/760/bugfix get mcupdate.tar.Z quit ./mcunpack o cd ../src o make all o make install.all >Do you think I could upgrade the Linux without having to reinstall McIDAS? McIDAS will probably have to be recompiled since the shared C library gets changed in 6.0/6.1. >Anyway I still can't launch the Fkey menu with more than 8 bit color. This seemed to change under 6.0, but I have not been able to verify that this is generally true. It works on our RedHat 6.0 systems, but I havn't gotten back information from any other sites. >and when I do the colors go crazy when I move the mouse over different >windows. This is telling us that the McIDAS image window is coming up with its own private color map. >As of today I can only display imagery with the MCGUI. >With the Fkeys I can plot surface obs, upper obs, and Skew-Ts but I cannot >plot cross sections which is what the current instructor would dearly >love to do in class. Had the data come in for the various point source data? >I have also tried some of the example commands >for xsect without success. For instance if I use IDN= I get a message >that the given station IDs can't be found. Can I get a login to the DEC so I can peek? >Thanks for any ideas Tom