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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Hi Jacob- > Full Name: Jacob Flax > Email Address: address@hidden > Organization: Bison Television Service > Package Version: 2.7u2 build date:2009-08-26 16:33 UTC > Operating System: Windows Vista > Hardware: Java: home: C:\Program Files\IDV_2.7u2\jre version: 1.6.0_13 > j3d:1.5.2 fcs (build4) > Description of problem: There was an error loading the data: > Error creating data source:FILE.RADAR with: [Ljava.lang.String;@15497e0 > null > Cant read C:/Users/Jacob Flax/Downloads/NWS_Radar_data.kmz: not a valid > NetCDF file. The file is a Google Earth KMZ file, not a raw radar data file. To open this, either use the "I'm Feeling Lucky" as the Data Source Type or set it to "Google Earth Files (KML/KMZ)" to load this in. In the Field Selector, you'll need to expand the categories to see the individual radars. Don Murray > ****************** > Stack trace: > visad.VisADException: Cant read C:/Users/Jacob > Flax/Downloads/NWS_Radar_data.kmz: not a valid NetCDF file. > at ucar.unidata.data.radar.CDMRadarAdapter.init(CDMRadarAdapter.java:498) > at ucar.unidata.data.radar.CDMRadarAdapter.<init>(CDMRadarAdapter.java:213) > at > ucar.unidata.data.radar.CDMRadarDataSource.makeRadarAdapter(CDMRadarDataSource.java:533) > at ucar.unidata.data.radar.RadarDataSource$1.run(RadarDataSource.java:291) > 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:310) > at > ucar.unidata.data.radar.RadarDataSource.getAdapters(RadarDataSource.java:249) > at > ucar.unidata.data.radar.RadarDataSource.getRadarAdapters(RadarDataSource.java:520) > at > ucar.unidata.data.radar.CDMRadarDataSource.doMakeDataChoices(CDMRadarDataSource.java:262) > at ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1760) > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1527) > at > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1968) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1885) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1819) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1792) > at ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:907) > at > ucar.unidata.idv.chooser.Level2RadarChooser.selectFilesInner(Level2RadarChooser.java:257) > at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:517) > at ucar.unidata.idv.chooser.FileChooser.doLoadInThread(FileChooser.java:539) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at ucar.unidata.util.Misc$2.run(Misc.java:1033) > at ucar.unidata.util.Misc$3.run(Misc.java:1061) > > > Ticket Details =================== Ticket ID: JFR-958392 Department: Support IDV Priority: Normal Status: Closed