[gradsusr] Problem about sdfopen CFSv2 forecast opendap data

[Yen-Heng Lin]

Dear all,

I used to sdfopen CFSv2 opendap data from  nomads.ncdc.noaa.gov data server

After NOAA change the server to https://www.ncei.noaa.gov server, I can't sdfopen the files anymore. The error message is:

--
Scanning self-describing file:  https://www.ncei.noaa.gov/thredds/dodsC/cfs_v2_for_ts/2014/201408/20140828/2014082806/z850.01.2014082806.daily.grb2
SDF file has no discernable time coordinate -- using default values.
gadsdf: SDF file does not have any non-coordinate variables.
--

Does anyone have a solution about using sdfopen to open CFSv2 opendap data? 


Thank you in advance
Best Regards,
Henry Lin