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Documents maintained at www.cfconventions.org specify a community standard that supports interoperability.
| 18.0 | Goals The CF Conventions have evolved and expanded since 1.0 release in 2003 but maintain their original goals. | 
| 18.1 | CF Benefits Using CF Conventions provides these benefits | 
| 18.2 | CF Attributes CF is implemented using netCDF attributes. | 
| 18.3 | Where is CF Metadata Used? CF has been widely adopted by many earth-science projects and groups. CF is also supported or required by various software packages for analysis and visualization. | 
| 18.4 | A Brief History of CF How a community standard gets established from the bottom up, with agreement on open processes for evolving conventions and reaching consensus. | 
| 18.5 | Principles The CF conventions follow five general principles. | 
| 18.6 | CF Standard Names The CF Standard Name Table version 20 currently includes over 2400 entries, from " age_of_sea_ice" to "zenith_angle". | 
| 18.7 | CF Appendices as references The CF Appendices are very useful references. | 
| 18.8 | Future Directions for CF The CF conventions grows as new needs arise, proposals are put forward, disucussions take place, and the proposals get accepted or rejected. |