[IDV #UPU-588770]: CDM error code with radar files

> Yuan,
> 
> I'm not sure, I'm trying to find that out myself. It appears that the ROP4
> works but DAN1 and FOP1 do not, they give the same CDM file error when
> polling the data live.
> 
> Now, if I were to download the files to my desktop and load them into my
> GRlevel2 program, they open fine. So it's something likely to do with the
> header code reading over an http connection perhaps.
> I read somewhere that CDM errors can mean a java based OpenDAP issue. Not
> sure.
> 
> 
> Aaron Tuttle
> FAA/AJW-144
> TDWR & Meteorological Support
> 

I have checked in the update of the new scan id for this station, it will be 
available tomorrow.


Let us know if you see any more problem.


Yuan
> FAA Mike Monroney Aeronautical Center
> Program Support Facility (PSF) Bldg. 201
> 6500 S. MacArthur Blvd.
> OKC, OK  73169
> 
> Phone: (405) 954-2071
> Email: address@hidden
> 
> 
> 
> 
> From:
> "Unidata IDV Support" <address@hidden>
> 
> To:
> Aaron Tuttle/AMC/FAA@FAA
> Cc:
> address@hidden
> Date:
> 01/27/2012 11:00 AM
> Subject:
> [IDV #UPU-588770]: CDM error code with radar files
> 
> 
> 
> > Full Name: Aaron Tuttle
> > Email Address: address@hidden
> > Organization: FAA
> > Package Version: 2.9u3 build date:2011-01-14 00:05 UTC
> > Operating System: Windows XP
> > Hardware: Java: home: C:\Program Files\IDV_2.9u3\jre version: 1.6.0_20
> j3d:1.5.2 fcs (build4)
> > Description of problem: There was an error loading the data:
> > Error creating data source:opendap.radial with:
> http://motherlode.ucar.edu/native/radar/level2/FOP1/20120127/Level2_FOP1_20120127_1424.ar2v
> 
> > null
> > Cant read
> http://motherlode.ucar.edu/native/radar/level2/FOP1/20120127/Level2_FOP1_20120127_1424.ar2v:
> not a valid CDM file.
> >
> > I'm trying to access the KCRI test bed NEXRAD from Norman. They have 3
> operating RPGs sending the data, on a rotating basis. The orther day it
> was set to ROP4. The data loaded fine. Today it is set to FOP1 and I'm
> getting this error. Can you figure out why and if it's fixable? Thanks!
> -AT
> >
> 
> Aaron,
> Thanks for this information.
> I believe there is something need to be updated in the library to
> deal with the FOP1 mode. Could you provide some information related to
> these operation mode?
> 
> Thanks,
> 
> 
> Yuan
> > ******************
> > Stack trace:
> > visad.VisADException: Cant read
> http://motherlode.ucar.edu/native/radar/level2/FOP1/20120127/Level2_FOP1_20120127_1424.ar2v:
> not a valid CDM file.
> > at
> ucar.unidata.data.radar.CDMRadarAdapter.init(CDMRadarAdapter.java:496)
> > at
> ucar.unidata.data.radar.CDMRadarAdapter.<init>(CDMRadarAdapter.java:211)
> > at
> ucar.unidata.data.radar.CDMRadarDataSource.makeRadarAdapter(CDMRadarDataSource.java:585)
> > at
> ucar.unidata.data.radar.RadarDataSource$1.run(RadarDataSource.java:293)
> > at visad.util.ThreadManager.runInParallel(ThreadManager.java:273)
> > at visad.util.ThreadManager.runInParallel(ThreadManager.java:245)
> > at visad.util.ThreadManager.runInParallel(ThreadManager.java:212)
> > at
> ucar.unidata.data.radar.RadarDataSource.makeAdapters(RadarDataSource.java:315)
> > at
> ucar.unidata.data.radar.RadarDataSource.getAdapters(RadarDataSource.java:247)
> > at
> ucar.unidata.data.radar.RadarDataSource.getRadarAdapters(RadarDataSource.java:541)
> > at
> ucar.unidata.data.radar.CDMRadarDataSource.doMakeDataChoices(CDMRadarDataSource.java:314)
> > at
> ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1844)
> > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1561)
> > at
> ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1998)
> > at
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1915)
> > at
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1849)
> > at
> ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1691)
> > at ucar.unidata.idv.DefaultIdv.handleAction(DefaultIdv.java:114)
> > at
> ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1623)
> > at
> ucar.unidata.idv.control.TextDisplayControl$10.run(TextDisplayControl.java:1408)
> > at ucar.unidata.util.Misc$3.run(Misc.java:1091)
> >
> >
> >
> 
> 
> Ticket Details
> ===================
> Ticket ID: UPU-588770
> Department: Support IDV
> Priority: Normal
> Status: Open
> 
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: UPU-588770
Department: Support IDV
Priority: Normal
Status: Closed