Dennis Heimbigner wrote:
I found and fixed the bug. I did not
implement the libdap algorithm quite
correctly. The fix should be available
in the netcdf snapshot tomorrow.
Thanks for pointing this out.
=Dennis Heimbigner
Dennis: Although the attributes are now appearing correctly, I'm still
having trouble accessing the IPCC data. For example,
ncdump -v prw
http://esgcet.llnl.gov/dap/ipcc4/20c3m/gfdl_cm2_0/pcmdi.ipcc4.gfdl_cm2_0.20c3m.run1.atm.mo.xml
gives
data:
prw =
; // UNDEFINED
}
with the Sept 16 snapshot. The coordinate variables seem to work fine
data:
lat = -89, -87, -85, -83, -81, -79, -77, -75, -73, -71, -69, -67, -65,
-63,
-61, -59, -57, -55, -53, -51, -49, -47, -45, -43, -41, -39, -37, -35,
-33, -31, -29, -27, -25, -23, -21, -19, -17, -15, -13, -11, -9, -7, -5,
-3, -1, 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33,
35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69,
71, 73, 75, 77, 79, 81, 83, 85, 87, 89 ;
}
but all the data grids come back undefined. The same thing happens when
trying to access data from the IRI data library
ncdump -v hgt
http://iridl.ldeo.columbia.edu/expert/SOURCES/.NOAA/.NCEP/.EMC/.CFS/.MONTHLY_REALTIME/.PRESS/.hgt/dods
hgt =
; // UNDEFINED
}
Other dap URLs work fine though, for example
ncdump -v vvelprs
http://nomad1.ncep.noaa.gov:9090/dods/reanalyses/reanalysis-2/6hr/pgb/pgb
-Jeff
Jeff Whitaker wrote:
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
