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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
Dear Kunal, The time series data in the attachment are not geolocated. Please see http://www.unidata.ucar.edu/software/idv/docs/userguide/data/TextPointData.html. Best Wishes, Unidata IDV Support > Full Name: kunal > Email Address: address@hidden > Organization: NPL (New Delhi) India > Package Version: 4.0u1 build date:2013-03-29 18:10 UTC > Operating System: Linux > Hardware: Java: home: /home/kunal/IDV_4.0u1/jre version: 1.6.0_41 j3d:1.3.1 > Description of problem: There was an error loading the data: > java.lang.NullPointerException > > ****************** > Stack trace: > java.lang.NullPointerException > at visad.Tuple.buildTupleType(Tuple.java:170) > at > ucar.unidata.data.point.TextPointDataSource.makePointObs(TextPointDataSource.java:2106) > at > ucar.unidata.data.point.TextPointDataSource.makeObs(TextPointDataSource.java:656) > at > ucar.unidata.data.point.TextPointDataSource.makeObs(TextPointDataSource.java:479) > at > ucar.unidata.data.point.TextPointDataSource.getSample(TextPointDataSource.java:2520) > at > ucar.unidata.data.point.PointDataSource.doMakeDataChoices(PointDataSource.java:960) > at > ucar.unidata.data.point.TextPointDataSource.doMakeDataChoices(TextPointDataSource.java:2528) > at ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1852) > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1599) > at > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1980) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1897) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1831) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1804) > at ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:943) > at ucar.unidata.idv.chooser.FileChooser.selectFilesInner(FileChooser.java:656) > at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:525) > at ucar.unidata.idv.chooser.FileChooser.doLoadInThread(FileChooser.java:547) > 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:1221) > at ucar.unidata.util.Misc$3.run(Misc.java:1249) > > > Ticket Details =================== Ticket ID: SJL-770384 Department: Support IDV Priority: Normal Status: Closed