[ferret_users] _Fillvalue and missing value

[Brockmann Patrick <Patrick.Brockmann@xxxxxx>]

Hi all,

How far ferret respects the CF convention (1.4) ?

> From 
http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.4/cf-conventions.html#missing-data, 
I read
The |missing_value| attribute is considered deprecated by the NUG and we 
do not recommend its use. However for backwards compatibility with 
COARDS this standard continues to recognize the use of the 
|missing_value| attribute to indicate undefined or missing data.

Some of our output had now only the _Fillvalue attribut set (no more 
missing value attribut), is that a problem to make calculations with 
ferret ?

Thanks
Patrick

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LSCE/IPSL, Laboratoire CEA-CNRS-UVSQ
Data Analysis and Visualization Engineer
IPSL Global Climate Modelling Group
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