[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDV #WAC-705632]: Error: FlatField: RangeUnits must be convertable with RangeType default Units

Jeff,

First, update your IDV. It is very old.

http://www.unidata.ucar.edu/downloads/idv/current/index.jsp

Second, please respond with the full Jython function you are trying to write.
(I could not find it in the bundle.)

Also please upload the GrADS file here:

http://motherlode.ucar.edu/repository/alias/idvupload

Best,

Unidata IDV Support

> Full Name: Jeff Wetter
> Email Address: address@hidden
> Organization: South Dakota School of Mines and Technology
> Package Version: 3.1u1 build date:2012-11-30 17:36 UTC
> Operating System: Linux
> Hardware: Java: home: /usr/local/IDV_3.1u1/jre version: 1.6.0_31 j3d:1.5.2 
> fcs (build4)
> Description of problem: Hello. I imported a GrADS file from CM1 into IDV. I 
> am interested in calculating certain cloud physics parameters in three 
> dimensions, in this case cloud liquid water content. In order to do that, one 
> needs to first calculate the temperature (in Kelvins) and density (in kg/m^3) 
> to plug into a formula for LWC. I tested out my formula for temperature 
> (which is just the standard [th*pow((prs/100000.0),(287.04/1005.7))], where 
> th= potential temperature in Kelvins and prs=pressure in Pa. It ran and gave 
> me the error that I put as the title for this email. I'm new at creating new 
> variables within IDV, and perhaps this is an easily correctable problem. If 
> there is anything else that you need to diagnose the problem, let me know.
> 
> Thank you!
> 
> Jeff
> 
> ******************
> Stack trace:
> visad.UnitException: FlatField: RangeUnits must be convertable with RangeType 
> default Units
> at visad.FlatField.<init>(FlatField.java:412)
> at visad.FlatField.cloneFloat(FlatField.java:5605)
> at visad.FlatField.binary(FlatField.java:2642)
> at visad.FieldImpl.binary(FieldImpl.java:836)
> at visad.DataImpl.binary(DataImpl.java:139)
> at visad.DataImpl.multiply(DataImpl.java:205)
> at visad.DataImpl.__mul__(DataImpl.java:1407)
> 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.core.PyMethod.__call__(PyMethod.java:124)
> at org.python.core.PyMethod.__call__(PyMethod.java:115)
> at org.python.core.PyObjectDerived.__mul__(PyObjectDerived.java:211)
> at org.python.core.PyObject._basic_mul(PyObject.java:2229)
> at org.python.core.PyObject._mul(PyObject.java:2215)
> at org.python.pycode._pyx108.f$0(<string>:1)
> at org.python.pycode._pyx108.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:782)
> at ucar.unidata.data.DataChoice.getData(DataChoice.java:607)
> at ucar.unidata.idv.JythonManager.evaluateDataChoice(JythonManager.java:1817)
> at ucar.unidata.idv.JythonManager$10$1.run(JythonManager.java:1756)
> at ucar.unidata.util.Misc$3.run(Misc.java:1250)
> 
> 
> 


Ticket Details
===================
Ticket ID: WAC-705632
Department: Support IDV
Priority: Normal
Status: Closed