[IDV #VTC-594882]: FieldImpl.combine: domain dimensions of inputfields must match

Greetings Patrick,

Yes, the grids for your variable and topography must match. Does your output 
include
Geopotential Height at the Surface? If so, then that should work.

Cheers!

Sean

> Full Name: Patrick Campbell
> Email Address: address@hidden
> Organization: University of Wyoming
> Package Version: 3.0u2 build date:2012-02-10 17:21 UTC
> Operating System: Windows 7
> Hardware: Java: home: C:\Program Files\IDV_3.0u2\jre version: 1.6.0_20 
> j3d:1.5.2 fcs (build4)
> Description of problem: Creating display: Color-Filled Contours Over 
> Topography
> FieldImpl.combine: domain dimensions of inputfields must match
> FieldImpl.combine: domain dimensions of inputfields must match
> 
> Hello, when trying to create a 3D surface over topography I get the error 
> above.  For example when tyring to plot derived flow vectors (from U and V 
> WRF model output), using model output topography I get the error.  Could you 
> just provide some more information on what would cause the error above?  
> Could this error arise if the model terrain resolution doesn't match the 
> model variable (e.g., U, V, Temp, etc...) resolution?
> 
> Thanks,
> Patrick
> 
> ******************
> Stack trace:
> visad.VisADException: FieldImpl.combine: domain dimensions of inputfields 
> must match
> at visad.FieldImpl.combine(FieldImpl.java:1065)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:1408)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:1317)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:1294)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:1275)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.create2DTopography(DerivedGridFactory.java:972)
> at 
> ucar.unidata.data.grid.DerivedGridFactory.create2DTopography(DerivedGridFactory.java:856)
> 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:186)
> at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204)
> at org.python.core.PyObject.__call__(PyObject.java:404)
> at org.python.core.PyObject.__call__(PyObject.java:408)
> at org.python.pycode._pyx85.f$0(<string>:1)
> at org.python.pycode._pyx85.call_function(<string>)
> at org.python.core.PyTableCode.call(PyTableCode.java:165)
> at org.python.core.PyCode.call(PyCode.java:18)
> at org.python.core.Py.runCode(Py.java:1261)
> at org.python.core.__builtin__.eval(__builtin__.java:484)
> at org.python.core.__builtin__.eval(__builtin__.java:488)
> at org.python.util.PythonInterpreter.eval(PythonInterpreter.java:190)
> at ucar.unidata.data.DerivedDataChoice.getData(DerivedDataChoice.java:773)
> 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:205)
> at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:162)
> at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:143)
> at 
> ucar.unidata.idv.control.GridDisplayControl.doMakeDataInstance(GridDisplayControl.java:284)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3153)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3135)
> at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:643)
> at 
> ucar.unidata.idv.control.ContourPlanViewControl.setData(ContourPlanViewControl.java:194)
> at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:473)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1402)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1085)
> 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:1090)
> 
> 
> 


Ticket Details
===================
Ticket ID: VTC-594882
Department: Support IDV
Priority: Normal
Status: Open