Appendix G. Revision History

Added the section called “Lambert azimuthal equal area”.

the section called “Polar stereographic”: Added latitude_of_projection_origin map parameter.

Section 5.7, “Scalar Coordinate Variables”: Added note that use of scalar coordinate variables inhibits interoperability with COARDS conforming applications.

Example 5.11, “Multiple forecasts from a single analysis”: Added positive attribute to the scalar coordinate p500 to make it unambiguous that the pressure is a vertical coordinate value.

Section 7.3, “Cell Methods”: Changed several incorrect occurances of the cell method "standard deviation" to "standard_deviation".

Added Example 5.7, “Lambert conformal projection”.

Example D.4, “ Atmosphere hybrid height coordinate ”: Fixed definition of atmosphere hybrid height coordinate.

Added the section called “Azimuthal equidistant”.

Added Example D.1, “ Atmosphere natural log pressure coordinate ”.

Preface: Changed text to refer to rules of CF governance, and provisional status.

Chapter 4, Coordinate Types , Chapter 5, Coordinate Systems : Made changes regarding use of the axis attribute to identify horizontal coordinate variables.

Changed document version to 1.1.

Section 5.6, “Grid Mappings and ProjectionsHorizontal Coordinate Reference Systems, Grid Mappings, and Projections”, Appendix F, Grid Mappings : Additions and revisions to CF grid mapping attributes to support the specification of coordinate reference system properties (Trac ticket #18).

Table 3.1, “Supported Units” : Corrected Prefix for Factor "1e-2" from "deci" to "centi". (Trac ticket #25).

Changed document version to 1.2.