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[IDV #TCV-526314]: data reading errors

> Hello Support Team,
> 
> Thank you for getting back to me about the issue. I am unable to read and
> visualize the GDAS file. The file name is "gdas1.oct23.w5" or
> "gdas1.MMYY.WDD". Could you please suggest how to read it or if we can read
> the file through the IDV?
> 
> I would appreciate your help.
> 
> Thanks,
> Dikra
> 
> 

If the GDAS Global Data Assimilation System is a standard GRIB 2 format, the 
IDV should be able to
open it. Could you attach a sample file or point me to where I can download?

Yuan
> 
> 
> 
> 
> address@hidden> wrote:
> 
> > > Full Name: Dikra
> > > Email Address: address@hidden
> > > Organization: icimod
> > > Package Version: 6.2u2 build date:2023-12-05 18:26 UTC
> > > Operating System: Linux
> > > Hardware: Java: home: /home/dikra/IDV_6.2u2/jre version: 1.8.0_302
> > j3d:1.6.1 fcs fcs
> > > Description of problem: There was an error loading the data:
> > > java.lang.NullPointerException
> >
> > HI Dikra,
> >
> > We need more information to understand the problem you ran into.
> >
> > Yuan
> > >
> > > ******************
> > > Stack trace:
> > > java.lang.NullPointerException
> > > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1623)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1978)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1895)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1829)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1802)
> > > at
> > ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:943)
> > > at
> > ucar.unidata.idv.chooser.FileChooser.selectFilesInner(FileChooser.java:659)
> > > at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:528)
> > > at
> > ucar.unidata.idv.chooser.FileChooser.doLoadInThread(FileChooser.java:550)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > at java.lang.reflect.Method.invoke(Method.java:498)
> > > at ucar.unidata.util.Misc$2.run(Misc.java:1215)
> > > at ucar.unidata.util.Misc$3.run(Misc.java:1243)
> > >
> > >
> > >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: TCV-526314
> > Department: Support IDV
> > Priority: Normal
> > Status: Open
> > ===================
> > NOTE: All email exchanges with NSF Unidata User Support are recorded in
> > the Unidata inquiry tracking system and then made publicly available
> > through the web.  If you do not want to have your interactions made
> > available in this way, you must let us know in each email you send to us.
> >
> >
> >
> 
> --
> 
> ---------------------------------------------------------------------------
> --------------------
> 
> 
> * <https://www.icimod.org/>*
> 
> 
> *Dikra Prasad Bajgai  *Air Pollution Measurement Associate
> 
> *International Centre for Integrated Mountain Development*
> 
> GPO Box 3226, Kathmandu, Nepal.
> 
> *E* address@hidden
> 
> *T* +977-1-5275222   ||   ext.310  *W* www.icimod.org
> 
> 


Ticket Details
===================
Ticket ID: TCV-526314
Department: Support IDV
Priority: Normal
Status: Open
===================
NOTE: All email exchanges with NSF Unidata User Support are recorded in the 
Unidata inquiry tracking system and then made publicly available through the 
web.  If you do not want to have your interactions made available in this way, 
you must let us know in each email you send to us.