Data Center Description
The NCO Community runs the netCDF Operators (NCO), which comprise a dozen standalone, command-line programs that take netCDF files as input, then operate (e.g., derive new data, average, print, hyperslab, manipulate metadata) and output the results to screen or files in text, binary, or netCDF formats. NCO aids manipulation and analysis of gridded scientific data.

Data Center URL
URL: http://nco.sourceforge.net