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#79: Handling and formatting of vector quantities in CF
-----------------------------+----------------------------------------------
  Reporter:  lavergne        |       Owner:  [email protected]
      Type:  enhancement     |      Status:  reopened                     
  Priority:  medium          |   Milestone:                               
 Component:  cf-conventions  |     Version:                               
Resolution:                  |    Keywords:  vector                       
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Comment (by pbentley):

 Hi Mark,

 I wonder, perhaps, if 'umbrella name/variable' is not really the right
 terminology here. Taken in isolation, the attribute `umbrella_name`
 suggests that its value is providing the name of an umbrella! Which
 clearly is not the intention ;-) I suspect that what you were wanting here
 is `umbrella_variable_name` or `umbrella_quantity_name`?

 Personally, however, I'd prefer that the term 'umbrella' was dropped.
 Within the geoinformatics realm I think there are more commonly used terms
 which more accurately define the role being played by 'umbrella variable'.
 For example: parent, container, composite or aggregate (no doubt there are
 others).

 A careful (re)analysis of the role/purpose of the proposed new construct
 is likely, I think, to lead to the selection of a more precise and
 meaningful term.

 Alternatively, rather than targeting a (hazily-defined?) generic use-case,
 one could target the specific use-case suggested by the title of this
 ticket (i.e. vector quantities). Thus, one might have, say,
 `vector_quantity_name` in place of `umbrella_name`. (In which case it
 might also be useful to debate whether or not there is value in
 identifying a new CF `featureType` of `vector` to reinforce the intent.)

 Regards,

 Phil

-- 
Ticket URL: <https://cf-pcmdi.llnl.gov/trac/ticket/79#comment:56>
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