[IDV #DME-432072]: Error

JP,

What is this formula doing scientifically speaking?

What is V1, V2, V3?

Best,

Unidata IDV Support

> Full Name: JP Kalb
> Email Address: address@hidden
> Organization: SJSU
> Package Version: 5.0u1 build date:2014-08-08 16:54 UTC
> Operating System: Windows 7
> Hardware: Java: home: C:\Users\dilbert\IDV_5.0u1\jre version: 1.7.0_51 
> j3d:1.6.0-pre9-daily-experimental daily
> Description of problem: Hi there, I got this error message
> Creating display: Color-Shaded Plan View
> visad.UnitException: visad.UnitException: FlatField: RangeUnits must be 
> convertable with RangeType default Units
> FlatField: RangeUnits must be convertable with RangeType default Units
> when I was running this program
> def NX3(CAPE,SRH,V1,V2,V3):
> cap=noUnit(make2D(CAPE))
> sh=noUnit(make2D(SRH))
> w1=noUnit(make2D(V1))
> w2=noUnit(make2D(V2))
> w3=noUnit(make2D(V3))
> shear=.5*((w1-w3)**2+(w2-w3)**2)
> nx3=cap*sh*shear/4000000
> return nx3
> 
> 
> ******************
> Stack trace:
> visad.UnitException: FlatField: RangeUnits must be convertable with RangeType 
> default Units
> at visad.FlatField.<init>(FlatField.java:413)
> at visad.FlatField.cloneFloat(FlatField.java:5606)
> at visad.FlatField.unary(FlatField.java:3745)
> at visad.FieldImpl.unary(FieldImpl.java:908)
> at visad.DataImpl.unary(DataImpl.java:488)
> at visad.DataImpl.sqrt(DataImpl.java:754)
> at visad.python.JPythonMethods.sqrt(JPythonMethods.java:1074)
> 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:387)
> at org.python.core.PyObject.__call__(PyObject.java:391)
> at org.python.pycode._pyx85.NX3$7(<string>:72)
> at org.python.pycode._pyx85.call_function(<string>)
> at org.python.core.PyTableCode.call(PyTableCode.java:165)
> at org.python.core.PyBaseCode.call(PyBaseCode.java:301)
> at org.python.core.PyFunction.function___call__(PyFunction.java:376)
> at org.python.core.PyFunction.__call__(PyFunction.java:371)
> at org.python.core.PyFunction.__call__(PyFunction.java:361)
> at org.python.pycode._pyx89.f$0(<string>:1)
> at org.python.pycode._pyx89.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:795)
> 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:299)
> 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.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: DME-432072
Department: Support IDV
Priority: Normal
Status: Closed