[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [IDV #UPU-588770]: CDM error code with radar files
  • Date: Fri, 27 Jan 2012 10:00:20 -0700
> 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