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[IDV #RZH-211649]: IDV - GFS (in netcdf)

Hi Gerry-

> Institution: Texas A&M University
> Package Version: 2.3 build date:2007-08-15 19:04 UTC
> Operating System: Linux
> Hardware Information: Java: home: /usr/local/IDV_2.3/jre version: 1.5.0_11 
> j3d:1.3.1
> Inquiry: When loading the latest GFS 80km in netcdf via catalog.  Tried to 
> create an isosfc of absolute vorticity.

You have some of the other GFS global grids loaded in addition to the
80 km GFS.  With the 80km, it works, but with the others it doesn't.
This is a known bug:

http://www.unidata.ucar.edu/software/IDV/docs/userguide/Bugs.html#derivatives

and I hope to finally fix it in the next release.  It's a problem with
the lat/lon global grids.  CONUS grids should work fine.

Don
> An error has occurred:
> Creating display: Isosurface
> org.python.core.PyException
> 
> ******************
> 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.createAbsoluteVorticity(DerivedGridFactory.java:655)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> 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._pyx12.f$0(<string>:1)
> at org.python.pycode._pyx12.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:902)
> at ucar.unidata.data.DataChoice.getData(DataChoice.java:581)
> 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.GridDisplayControl.doMakeDataInstance(GridDisplayControl.java:220)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:2770)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:2752)
> at 
> ucar.unidata.idv.control.ThreeDSurfaceControl.setData(ThreeDSurfaceControl.java:248)
> at 
> ucar.unidata.idv.control.ThreeDSurfaceControl.init(ThreeDSurfaceControl.java:154)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1190)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:941)
> at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:948)
> at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:875)
> at ucar.unidata.util.Misc$3.run(Misc.java:947)
> 
> visad.UnitException: visad.UnitException
> 
> 
> 


Ticket Details
===================
Ticket ID: RZH-211649
Department: Support IDV
Priority: Normal
Status: Open