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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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 Bill- > Institution: lyndon state college > Package Version: 1.2 That's an old version! > Operating System: os.name:Linux; os.arch:i386; os.version:2.6.7; > Hardware Information: java.vendor:Sun Microsystems Inc.; > java.version:1.4.2_01; java.home:/software/idv/IDV_1.2/jre; > Inquiry: An error has occurred: > Initializing after xml > org.python.core.PyException > > I created a display of horizontal temperature advection from model data; > saved a bundle file; and opened this bundle file a day later. An error > occurs, as above. Is all the information needed for the system formula, > horizontal advection, saved in the bundle ? If you used the predefined (Derived) quantity, it should all be there. We moved to a new way of handling units for the 1.3b2 release for grids which may solve the problem. I have been unable to recreate it with 1.2 or 1.3b2. You can send me the bundle using the support form at: http://www.unidata.ucar.edu/support/email_support.php As jeff mentioned, the next version will have the ability to upload the bundle from the form in the IDV. Don > ****************** > Stack trace: > Traceback (innermost last): > File "<string>", line 1, in ? > visad.UnitException > at visad.RealType.binary(RealType.java:473) > at visad.FunctionType.binary(FunctionType.java:270) > at visad.DataImpl.binary(DataImpl.java:138) > at visad.DataImpl.add(DataImpl.java:179) > at > ucar.unidata.data.grid.DerivedGridFactory.makeHorizontalAdvection(DerivedGridFactory.java:1348) > at > ucar.unidata.data.grid.DerivedGridFactory.createHorizontalAdvection(DerivedGridFactory.java:1297) > 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 org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java) > at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java) > at org.python.core.PyObject.__call__(PyObject.java) > at org.python.core.PyObject.invoke(PyObject.java) > at org.python.pycode._pyx8.f$0(<string>:1) > at org.python.pycode._pyx8.call_function(<string>) > at org.python.core.PyTableCode.call(PyTableCode.java) > at org.python.core.PyCode.call(PyCode.java) > at org.python.core.Py.runCode(Py.java) > at org.python.core.__builtin__.eval(__builtin__.java) > at org.python.core.__builtin__.eval(__builtin__.java) > at org.python.util.PythonInterpreter.eval(PythonInterpreter.java) > at ucar.unidata.data.DerivedDataChoice.getData(DerivedDataChoice.java:842) > at ucar.unidata.data.DataChoice.getData(DataChoice.java:526) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:204) > at ucar.unidata.data.DataInstance.getData(DataInstance.java:169) > at ucar.unidata.data.grid.GridDataInstance.init(GridDataInstance.java:175) > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:138) > at > ucar.unidata.idv.control.GridDisplayControl.doMakeDataInstance(GridDisplayControl.java:216) > at > ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:2203) > at > ucar.unidata.idv.control.CrossSectionControl.setData(CrossSectionControl.java:607) > at > ucar.unidata.idv.control.ContourCrossSectionControl.setData(ContourCrossSectionControl.java:115) > at > ucar.unidata.idv.control.CrossSectionControl.init(CrossSectionControl.java:337) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:963) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:800) > at > ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:936) > at > ucar.unidata.idv.IdvPersistenceManager.instantiateFromBundle(IdvPersistenceManager.java:1874) > at > ucar.unidata.idv.IdvPersistenceManager.decodeXmlInner(IdvPersistenceManager.java:1668) > at > ucar.unidata.idv.IdvPersistenceManager$9.run(IdvPersistenceManager.java:1625) > at ucar.unidata.util.Misc$2.run(Misc.java:778) > > visad.UnitException: visad.UnitException > > > > Ticket Details =================== Ticket ID: ELX-888080 Department: Support IDV Priority: Normal Status: Open