collection of operators to manipulate and analyze netCDF files
high-level technical computing language and interactive environment for algorithm development, data (netCDF, OPeNDAP) visualization + analysis, and numerical computation
package of command line operators for netCDF files
visual browser to get a quick look at netCDF files
Open Source programming languages, with Libraries numpy, scipy, matplotlib for visualization and analysis of data (netCDF, OPeNDAP).