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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
> Full Name: yujen > Email Address: address@hidden > Organization: NTOU > Package Version: 4.1 build date:2013-08-02 18:38 UTC > Operating System: Windows 7 > Hardware: Java: home: D:\Program Files\IDV_4.1\jre version: 1.6.0_43 > j3d:1.5.2 fcs (build4) > Description of problem: Creating display: Color-Shaded Plan View > Java heap space > The dataset is too big for your system, probably for most system, and you need to subset the data in the property panel. Yuan > ****************** > Stack trace: > java.lang.OutOfMemoryError: Java heap space > at > ucar.unidata.data.grid.GeoGridAdapter.getInitialSpatialDomain(GeoGridAdapter.java:751) > at > ucar.unidata.data.grid.GeoGridAdapter.getSpatialDomainSetInner(GeoGridAdapter.java:408) > at > ucar.unidata.data.grid.GeoGridAdapter.getSpatialDomainSet(GeoGridAdapter.java:353) > at > ucar.unidata.data.grid.GeoGridAdapter.getFlatField(GeoGridAdapter.java:1233) > at > ucar.unidata.data.grid.GeoGridAdapter.readTimeStep(GeoGridAdapter.java:1560) > at ucar.unidata.data.grid.GeoGridAdapter.access$100(GeoGridAdapter.java:113) > at ucar.unidata.data.grid.GeoGridAdapter$1.run(GeoGridAdapter.java:1455) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:273) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:245) > at visad.util.ThreadManager.runSequentially(ThreadManager.java:223) > at > ucar.unidata.data.grid.GeoGridAdapter.makeSequence(GeoGridAdapter.java:1470) > at ucar.unidata.data.grid.GeoGridAdapter.getSequence(GeoGridAdapter.java:1140) > at > ucar.unidata.data.grid.GeoGridDataSource.makeFieldImpl(GeoGridDataSource.java:1927) > at > ucar.unidata.data.grid.GeoGridDataSource.getDataInner(GeoGridDataSource.java:1351) > at ucar.unidata.data.DataSourceImpl.getData(DataSourceImpl.java:2379) > 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:284) > at > ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3224) > at > ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3206) > at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:641) > at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:471) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1421) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1106) > 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:1251) > > > Ticket Details =================== Ticket ID: FIM-783055 Department: Support IDV Priority: Normal Status: Closed