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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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- > Full Name: Wenhui Wang > Email Address: address@hidden > Organization: NOAA > Package Version: 2.5 build date:2008-05-08 07:05 UTC > Operating System: Linux > Hardware: Java: home: /net/orbit186l/home/wwang/jdk1.6.0_06/jre version: > 1.6.0_06 j3d:1.5.1 fcs (build6) > Description of problem: Creating display: Image Display > Java heap space How large is this image? Currently, we do not support subsetting of local image files, so you are attempting to view the entire image. Don Murray > ****************** > Stack trace: > java.lang.OutOfMemoryError: Java heap space > at edu.wisc.ssec.mcidas.AreaFile.getFloatData(AreaFile.java:932) > at visad.data.mcidas.AreaAdapter.buildFlatField(AreaAdapter.java:554) > at visad.data.mcidas.AreaAdapter.<init>(AreaAdapter.java:376) > at visad.data.mcidas.AreaAdapter.<init>(AreaAdapter.java:100) > at > ucar.unidata.data.imagery.ImageDataSource.makeImage(ImageDataSource.java:988) > at > ucar.unidata.data.imagery.ImageDataSource.makeImage(ImageDataSource.java:954) > at > ucar.unidata.data.imagery.ImageDataSource.getDataInner(ImageDataSource.java:847) > at ucar.unidata.data.DataSourceImpl.getData(DataSourceImpl.java:2063) > at ucar.unidata.data.DirectDataChoice.getData(DirectDataChoice.java:333) > at ucar.unidata.data.DataChoice.getData(DataChoice.java:620) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:239) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:203) > at ucar.unidata.data.grid.GridDataInstance.init(GridDataInstance.java:204) > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:161) > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:142) > at > ucar.unidata.idv.control.PlanViewControl.doMakeDataInstance(PlanViewControl.java:1172) > at > ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:2903) > at > ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:2885) > at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:489) > at > ucar.unidata.idv.control.ImagePlanViewControl.setData(ImagePlanViewControl.java:102) > at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:398) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1257) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:968) > at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:951) > at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:876) > at ucar.unidata.util.Misc$3.run(Misc.java:1018) > > > Ticket Details =================== Ticket ID: ORR-818090 Department: Support IDV Priority: Normal Status: Open