[IDV #QZO-622082]: Problem reading some TDWR files

Chris,

Would it be possible to get some sample data uploaded here?

http://motherlode.ucar.edu/repository/alias/idvupload

And let us know when it uploaded.

Best,

Unidata IDV Support

> Full Name: Chris Herbster
> Email Address: address@hidden
> Organization: ERAU
> Package Version: 5.1u1 build date:2015-04-02 16:45 UTC
> Operating System: Linux
> Hardware: Java: home: /opt/wxapps/idv/IDV_5.1u1/IDV_5.1u1_x64/jre version: 
> 1.7.0_51 j3d:1.6.0-pre9-daily-experimental daily
> Description of problem: Creating obs
> java.lang.IllegalArgumentException
> 
> 
> ------
> 
> I have had some problems reading (potentially random) TDWR data files.  I 
> have only experiemented with data from Orlando, MCO, but it has happend with 
> a number of different dates.
> 
> Currently, I can create this error with the product TR0 for the time: 2015 06 
> 02 1246 UTC.
> 
> This same file was (appraently) read without a problem using the "GARP" 
> (v2.1) program.
> 
> I would like to either read these files properly, or at least get the IDV to 
> identify the bad file and (perhaps) skip the file that can't be read.
> 
> Thanks for any help you can provide.
> 
> Chris Herbster via IDV Support Form
> 
> ******************
> Stack trace:
> java.lang.IllegalArgumentException
> at java.nio.Buffer.position(Unknown Source)
> at ucar.nc2.iosp.nids.Nidsiosp.readRadialDataAzi(Nidsiosp.java:1674)
> at ucar.nc2.iosp.nids.Nidsiosp.readData(Nidsiosp.java:195)
> at ucar.nc2.NetcdfFile.readData(NetcdfFile.java:1986)
> at ucar.nc2.Variable.reallyRead(Variable.java:860)
> at ucar.nc2.Variable._read(Variable.java:831)
> at ucar.nc2.Variable.read(Variable.java:709)
> at ucar.nc2.dataset.VariableDS.reallyRead(VariableDS.java:523)
> at ucar.nc2.dataset.VariableDS._read(VariableDS.java:507)
> at ucar.nc2.Variable.read(Variable.java:709)
> at ucar.nc2.dataset.VariableDS.reallyRead(VariableDS.java:523)
> at ucar.nc2.dataset.VariableDS._read(VariableDS.java:507)
> at ucar.nc2.Variable.read(Variable.java:709)
> at 
> ucar.nc2.dt.radial.Nids2Dataset$Nids2Variable$Nids2Sweep.getAzimuth(Nids2Dataset.java:449)
> at ucar.unidata.data.radar.CDMRadarAdapter.getSweep(CDMRadarAdapter.java:3500)
> at ucar.unidata.data.radar.CDMRadarAdapter.getData(CDMRadarAdapter.java:1917)
> at ucar.unidata.data.radar.RadarDataSource$2.run(RadarDataSource.java:531)
> 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.getDataInner(RadarDataSource.java:544)
> at ucar.unidata.data.DataSourceImpl.getData(DataSourceImpl.java:2390)
> at ucar.unidata.data.DirectDataChoice.getData(DirectDataChoice.java:332)
> at ucar.unidata.data.DataChoice.getData(DataChoice.java:637)
> at ucar.unidata.data.DataInstance.getData(DataInstance.java:243)
> at ucar.unidata.data.DataInstance.getData(DataInstance.java:207)
> at ucar.unidata.data.grid.GridDataInstance.init(GridDataInstance.java:206)
> at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:163)
> at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:144)
> at 
> ucar.unidata.idv.control.GridDisplayControl.doMakeDataInstance(GridDisplayControl.java:299)
> at 
> ucar.unidata.idv.control.RadarSweepControl.doMakeDataInstance(RadarSweepControl.java:296)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3278)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3234)
> at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:664)
> at 
> ucar.unidata.idv.control.RadarSweepControl.setData(RadarSweepControl.java:114)
> at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:489)
> at ucar.unidata.idv.control.RadarSweepControl.init(RadarSweepControl.java:158)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1402)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1085)
> at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:986)
> at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:911)
> at ucar.unidata.util.Misc$3.run(Misc.java:1243)
> 
> 
> 


Ticket Details
===================
Ticket ID: QZO-622082
Department: Support IDV
Priority: Normal
Status: Closed