@snowman2  @dblodgett-usgs @JonathanGregory 
Second what Dave says.  The argument seems to be to break everything in the CF 
world so that GDAL will work better with netcdf files.  Why not improve GDAL  
(supposedly based on a talk I heard the new,  I believe yet to be released 
version indeed does have better support).

GDAL is a great library and a lot of work has gone into it,  but its netcdf 
support has always been sketchy .  When I first was directed to it years ago,  
it could only do 2-D files,  and would flip the data,  even  when the metadata 
clearly said the axes went in the other direction  (it just ignored the 
metadata attributes).  That problem lasted for a long time  (for all I know it 
still does this).  GDAL has had problems with greater than 3-D files,  forecast 
files, DSG files,  files that are part of the NCEI examples for sending in 
data,  some issues with time, and some of the newer features in netcdf4 files.  

Things that can improve CF are most welcome,  things that would potentially 
break most present CF based software should  have to make an awfully strong 
case for the benefits.

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