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[THREDDS #AOP-269354]: Issue with loading GFS data set



Hi,

Can you confirm that this is still a problem for you and not just a spurious 
failure? I just now tried to access:

https://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/TwoD

using netCDF4-python, ncdump, and toolsUI (which uses netCDF-java, the same 
library as ERDDAP), and everything worked fine.

Ryan

> Hi there,
> 
> I tried to use the OPENDAP data found at
> 
> https://thredds.ucar.edu/thredds/catalog/grib/NCEP/GFS/Global_0p25deg/catalog.html?dataset=grib/NCEP/GFS/Global_0p25deg/TwoD
> 
> with ERDDAP (https://coastwatch.pfeg.noaa.gov/erddap/index.html by Bob
> Simons who I believe you have worked with before) but experienced the
> following error message:
> 
> Error while getting DDS from
> 
> https://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/TwoD.dds
> 
> In the dataset descriptor object:
> 
> `Total_ozone_entire_atmosphere_single_layer' is not a
> valid declaration. (dods.dap.BadSemanticsException: In grid
> 'Total_ozone_entire_atmosphere_single_layer The size of dimension 1 in
> the array component 'Total_ozone_entire_atmosphere_single_layeris not
> equal to the size of the coresponding map vector 'time3.)
> 
> Bob S explains that this error message seems to be in THREDDS, not in
> ERDDAP and has to do that each dimension (MAP) of a multidimensional
> variable should be a simple 1D dimension, but there seems to be an extra,
> incorrect "[reftime1=14]" in the time1 map.
> 
> Grid {
> 
> ARRAY:
> 
> Float32 Total_ozone_entire_atmosphere_single_layer[reftime1 = 14][time1 = 
> 93][lat = 721][lon = 1440];
> 
> MAPS:
> 
> Float64 reftime1[reftime1 = 14];
> 
> Float64 time1[reftime1 = 14][time1 = 93];
> 
> Float32 lat[lat = 721];
> 
> Float32 lon[lon = 1440];
> } Total_ozone_entire_atmosphere_single_layer;
> 
> Does this provide information for you to look into it? Is this something
> you can resolve?


Ticket Details
===================
Ticket ID: AOP-269354
Department: Support THREDDS
Priority: Normal
Status: Closed
===================
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