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[IDV #ELC-269788]: Grib Problem



Juan,

I just loaded the 1/4 GFS, both analysis and forecast, for 12/09 6Z into the
IDV.

Make sure you are accessing the data via the IDV Catalog tree (IDV Dashboard,
Data Choosers Tab, Catalogs, Realtime Data from IDD -> Forecast Model Data, GFS,
etc.)

The dods URI ended up looking like this for me:

dods://thredds.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg_ana/GFS_Global_0p25deg_ana_20151209_0600.grib2

(I can confirm the URI you have below does not work, but if you get your data 
in the 
manner I describe, I think you won't have any problems.)

Best,

Unidata IDV Support

> Full Name: Juan Palma
> Email Address: address@hidden
> Organization: CONAGUA
> Package Version: 5.1u2 build date:2015-04-27 16:07 UTC
> Operating System: Windows 7
> Hardware: Java: home: C:\Program Files\IDV_5.1u2\jre version: 1.7.0_51 
> j3d:1.6.0-pre9-daily-experimental daily
> Description of problem: ?????????????????????
> 
> 
> Contained exception:HTTP/1.1 404 Not Found: 
> http://threddsrc.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/GFS_Global_0p25deg_20151209_0600.grib2.dds
> opendap.dap.DAP2Exception: HTTP/1.1 404 Not Found: 
> http://threddsrc.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/GFS_Global_0p25deg_20151209_0600.grib2.dds
> at opendap.dap.DConnect2.openConnection(DConnect2.java:273)
> at opendap.dap.DConnect2.getDDS(DConnect2.java:589)
> at opendap.dap.DConnect2.getDDS(DConnect2.java:560)
> at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:241)
> at sun.reflect.GeneratedConstructorAccessor57.newInstance(Unknown Source)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
> at java.lang.reflect.Constructor.newInstance(Unknown Source)
> at 
> ucar.nc2.dataset.NetcdfDataset.openDodsByReflection(NetcdfDataset.java:1034)
> at ucar.nc2.dataset.NetcdfDataset.acquireDODS(NetcdfDataset.java:984)
> at ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:712)
> at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:428)
> at ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:529)
> at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:117)
> at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:103)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1186)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1208)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.initAfterUnpersistence(GeoGridDataSource.java:416)
> at 
> ucar.unidata.idv.IdvPersistenceManager$18.run(IdvPersistenceManager.java:3539)
> at visad.util.ThreadManager$1.run(ThreadManager.java:292)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> Exception thrown at:
> Grid data source failed making data set: 
> dods://threddsrc.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/GFS_Global_0p25deg_20151209_0600.grib2
> ucar.unidata.util.WrapperException: Grid data source failed making data set: 
> dods://threddsrc.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/GFS_Global_0p25deg_20151209_0600.grib2java.io.IOException:
>  java.io.IOException: opendap.dap.DAP2Exception: opendap.dap.DAP2Exception: 
> HTTP/1.1 404 Not Found: 
> http://threddsrc.ucar.edu/thredds/dodsC/grib/NCEP/GFS/Global_0p25deg/GFS_Global_0p25deg_20151209_0600.grib2.dds
> at 
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1195)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1208)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.initAfterUnpersistence(GeoGridDataSource.java:416)
> at 
> ucar.unidata.idv.IdvPersistenceManager$18.run(IdvPersistenceManager.java:3539)
> at visad.util.ThreadManager$1.run(ThreadManager.java:292)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
> 
> 
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: ELC-269788
Department: Support IDV
Priority: Normal
Status: Closed


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