Climate Data Operators

CDO (Climate Data Operators) is a command line computer software suite providing more than 600 operators for manipulating and analysing climate data.

CDO
Stable release	2.5.1 [1]
Written in	C
Operating system	IBM, AIX, CRAY, NEC, Linux, MacOS, FreeBSD, Windows [2]
License	BSD-3-Clause
Website	CDO

Supported data formats are:

• netCDF 3/4
• GRIB 1/2
• SERVICE
• EXTRA
• IEG

Scripting interfaces

CDO offers a scripting interface for Ruby and Python.^[3]