[netcdfgroup] attributes not showing up when reading openDAP datasets

[Jeff Whitaker <jswhit@xxxxxxxxxxx>]

Dennis:  If I open

http://esgcet.llnl.gov/dap/ipcc4/20c3m/gfdl_cm2_1/pcmdi.ipcc4.gfdl_cm2_1.20c3m.run1.atm.mo.xml

with netcdf-4.1-beta2, then get the time variable, it appears there are 
no attributes associated with it.  Browsing the xml file

http://esgcet.llnl.gov/aggregates/ipcc4/20c3m/gfdl_cm2_1/pcmdi.ipcc4.gfdl_cm2_1.20c3m.run1.atm.mo.xml

it does appear these attributes are defined, but somehow the client is 
not getting them.

Is it a bug in the way there are serving the data, or a bug in the 
opendap client in netcdf-4.1?

-Jeff