[CF-metadata] grid_mapping

[Burkhardt.Rockel at gkss.de]

Hi Brian and Jonathan,

thank you for your help. I want to make just one point:

For a complete description of the rotated lat/lon transformation, one 
needs the angle between the North Poles, e.g.
grid_mapping="rotated_latitude_longitude north_pole_latitude: 32.5 
north_pole_longitude: 170. north_pole_angle: 10."
However, in most cases the angle will be chosen as zero. Therefore, if 
"north_pole_angle" is not given, a default angle of zero may be applied.


Regards
Burkhardt


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Dr. Burkhardt Rockel
GKSS Forschungszentrum
Max-Planck-Strasse
D-21502 Geesthacht
Germany
Phone: +49 4152 87 2008
Fax: +49 4152 87 2020
Email: rockel at gkss.de
www: http://w3.gkss.de/KSR/ksr_home.html
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