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>To: address@hidden >From: "John Sorensen" <address@hidden> >Subject: netCDF General - installation >Organization: UCAR/Unidata >Keywords: 200511162230.jAGMUReN015892 Hi John, > Institution: University of Minnesota Duluth > Package Version: 3.6.0-p1 > Operating System: Mac OX 10.2.8 > Hardware Information: 1 Ghz G4 512 MB RAM 40 GB free drive > Inquiry: How do I install netCDF on my Mac? > I have never used this software before and will need detailed help. You could first try installing the binary version of the software, which requires that you visit this FTP directory in your browser: ftp://ftp.unidata.ucar.edu/pub/binary/darwin_7.8-power_macintosh/ and then click and hold the link to the netcdf-3.6.0-p1.pkg.zip file, selecting the "Save Link As ..." menu entry in the resulting popup menu. Alternatively, just download this file: ftp://ftp.unidata.ucar.edu/pub/binary/darwin_7.8-power_macintosh/netcdf-3.6.0-p1.pkg.zip It's easiest if you download the file into a new empty folder, but you can put it anywhere you want. Now double-click on the icon of the netcdf-3.6.0-p1.pkg.zip file and it will get unzipped to create a package file in the same directory named "netcdf-3.6.0-p1.pkg" that has an icon that looks like an open cardboard box. Just double-click on this file icon and you can follow the resulting instructions to install the netCDF library. It installs the libraries in /usr/local/lib/, the ncdump and ncgen utility programs in /usr/local/bin/, the man page documentation in /ur/local/man/, and the include files like netcdf.h in /usr/local/include/. I'm not positive this will work for you, because I don't know if MacOSX 10.2.8 corresponds to version 7.8 or later of Darwin. You can find out if you run the command "uname -a" in a terminal, which should give you output something like: $ uname -a Darwin mort.local 8.3.0 Darwin Kernel Version 8.3.0: Mon Oct 3 20:04:04 PDT 2005; root:xnu-792.6.22.obj~2/RELEASE_PPC Power Macintosh powerpc (That's what I get with Mac OS X 10.4.3.) If you see Darwin version 7.8 or later, the installation should work fine. If you have an earlier version of the Darwin kernel corresponding to Mac OS 10.2.8, I'm not sure whether it will work. If not, you will either need to update your Mac OS X, download a different version of the binary distribution of netCDF (using "fink", for example), or build netCDF from source. Building netCDF from source on Mac OS X is not difficult, but you will need to have installed the Apple Developer Tools, so you have a C compiler and "make". Just download the source distribution from ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf.tar.gz and follow the installation instructions in http://www.unidata.ucar.edu/software/netcdf/docs/netcdf-install/ The output you see while building should appear something like this: http://www.unidata.ucar.edu/software/netcdf/builds/Mac_3_6_0.txt Things could get complicated if you need the Fortran interface and have a commercial Fortran compiler such as Absoft. In that case, you might want to check the Mac-specific notes in this document on "Other Builds of the netCDF Package": http://www.unidata.ucar.edu/software/netcdf/docs/other-builds.html If you run into problems, feel free to email your symptoms to address@hidden, and we'll try to help. --Russ _____________________________________________________________________ Russ Rew UCAR Unidata Program address@hidden http://www.unidata.ucar.edu