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> Full Name: Chris Nabholz > Email Address: address@hidden > Organization: Student > Package Version: 5.6 build date:2019-05-23 20:13 UTC > Operating System: Windows 8.1 > Hardware: Java: home: C:\Program Files\IDV_5.6\jre version: 1.8.0_51 > j3d:1.6.0-pre12-daily-experimental daily > Description of problem: Hi, > I'm trying to display level III radar data I downloaded from the Google Cloud > archive > (https://console.cloud.google.com/marketplace/details/noaa-public/nexrad-l3). > When I try to add level III data from a local source I get the error below. > How can I display this data? > > Regards, > Chris > Hi Chris, I just downloaded one N0R for FTG site, and it worked without any problem. The naming of the file I downloaded is quite different: NIDS_FTG_N0R_N0R_20190829_2042, from your message. I wonder if you select the other image format. If you download the NIDS format, it should work. Yuan > There was an error loading the data: > Error creating data source:FILE.RADAR with: [Ljava.lang.String;@6655f0c8 > null > java.io.IOException: Cant read C:/Users/cjnab/OneDrive/Documents/GR 6923 Ivan > Project/Radar/2004_09_15_KEVX_NWS_NEXRAD_NXL3_KEVX_20040915000000_20040915235959/2004_09_15_KEVX_NWS_NEXRAD_NXL3_KEVX_20040915000000_20040915235959: > not a valid CDM file. > > ****************** > Stack trace: > visad.VisADException: java.io.IOException: Cant read > C:/Users/cjnab/OneDrive/Documents/GR 6923 Ivan > Project/Radar/2004_09_15_KEVX_NWS_NEXRAD_NXL3_KEVX_20040915000000_20040915235959/2004_09_15_KEVX_NWS_NEXRAD_NXL3_KEVX_20040915000000_20040915235959: > not a valid CDM file. > at ucar.unidata.data.radar.CDMRadarAdapter.init(CDMRadarAdapter.java:507) > at ucar.unidata.data.radar.CDMRadarAdapter.<init>(CDMRadarAdapter.java:215) > at > ucar.unidata.data.radar.CDMRadarDataSource.makeRadarAdapter(CDMRadarDataSource.java:688) > at ucar.unidata.data.radar.RadarDataSource$1.run(RadarDataSource.java:299) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:276) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:248) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:215) > at > ucar.unidata.data.radar.RadarDataSource.makeAdapters(RadarDataSource.java:320) > at > ucar.unidata.data.radar.RadarDataSource.getAdapters(RadarDataSource.java:252) > at > ucar.unidata.data.radar.RadarDataSource.getRadarAdapters(RadarDataSource.java:637) > at > ucar.unidata.data.radar.CDMRadarDataSource.doMakeDataChoices(CDMRadarDataSource.java:412) > at ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1856) > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1643) > 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.Level2RadarChooser.selectFilesInner(Level2RadarChooser.java:254) > 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(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:1215) > at ucar.unidata.util.Misc$3.run(Misc.java:1243) > > > Ticket Details =================== Ticket ID: GJH-947548 Department: Support IDV Priority: Normal Status: Closed =================== NOTE: All email exchanges with 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.