[IDV #EIM-110645]: Error

Andrew,

I'll need to know the fields you are selecting, and the exact formula you are
using. I assume you are using this data source:

dods://nomads.ncep.noaa.gov:9090/dods/nam/nam20151228/nam_conusnest_18z

which I obtained from your bundle.

I did write my own formula to sum Relative Humidity + Vertical Velocity and did
not encounter problems. For example:

add(a,b)

I did not see "Manifold Dimension" issue, but usually this indicates the
dimensions of the fields (2D vs 3D) you are summing are inconsistent. Make sure
the fields you are summing have consistent dimensions (e.g., do not sum a 2D and
3D field).

Best,

Unidata IDV Support



> Full Name: ANDREW BRADY
> Email Address: address@hidden
> Organization: JEFFS
> Package Version: 5.2 build date:2015-08-26 18:19 UTC
> Operating System: Windows 7
> Hardware: Java: home: C:\Program Files (x86)\IDV_5.2\jre version: 1.8.0_45 
> j3d:1.6.0-pre9-daily-experimental daily
> Description of problem:
> 
> Creating display: Image Display
> visad.SetException: visad.SetException: Gridded3DSet.valueToGrid: 
> ManifoldDimension must be 3
> Gridded3DSet.valueToGrid: ManifoldDimension must be 3
> 
> I tried to get a formula to work with Relative Humidity + Vertical Velocity
> A simple formula. But I keep getting this error!
> 
> ******************
> Stack trace:
> visad.SetException: Gridded3DSet.valueToGrid: ManifoldDimension must be 3
> at visad.Gridded3DSet.valueToGrid(Gridded3DSet.java:1070)
> at visad.Gridded3DSet.valueToGrid(Gridded3DSet.java:1055)
> at visad.Gridded3DSet.valueToIndex(Gridded3DSet.java:418)
> at visad.FlatField.resample(FlatField.java:4738)
> at visad.FlatField.binary(FlatField.java:2086)
> at visad.FieldImpl.binary(FieldImpl.java:842)
> at visad.DataImpl.binary(DataImpl.java:142)
> at visad.DataImpl.add(DataImpl.java:182)
> at visad.DataImpl.__add__(DataImpl.java:1396)
> 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:478)
> at org.python.core.PyObject.__call__(PyObject.java:482)
> at org.python.core.PyMethod.__call__(PyMethod.java:141)
> at org.python.core.PyMethod.__call__(PyMethod.java:132)
> at org.python.core.PyObjectDerived.__add__(PyObjectDerived.java:212)
> at org.python.core.PyObject._basic_add(PyObject.java:2133)
> at org.python.core.PyObject._add(PyObject.java:2119)
> at org.python.pycode._pyx75.f$0(<string>:1)
> at org.python.pycode._pyx75.call_function(<string>)
> at org.python.core.PyTableCode.call(PyTableCode.java:167)
> at org.python.core.PyCode.call(PyCode.java:18)
> at org.python.core.Py.runCode(Py.java:1386)
> at org.python.core.__builtin__.eval(__builtin__.java:497)
> at org.python.core.__builtin__.eval(__builtin__.java:501)
> at org.python.util.PythonInterpreter.eval(PythonInterpreter.java:251)
> at ucar.unidata.data.DerivedDataChoice.getData(DerivedDataChoice.java:795)
> at ucar.unidata.data.DataChoice.getData(DataChoice.java:607)
> at ucar.unidata.data.DerivedDataChoice.getData(DerivedDataChoice.java:813)
> 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:293)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3278)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3234)
> at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:664)
> at 
> ucar.unidata.idv.control.ImagePlanViewControl.setData(ImagePlanViewControl.java:154)
> at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:489)
> 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:1243)
> 
> 
> 


Ticket Details
===================
Ticket ID: EIM-110645
Department: Support IDV
Priority: Normal
Status: Closed