This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Nicholas- > Full Name: Nicholas Fenner > Email Address: address@hidden > Organization: University of Louisiana at Monroe > Package Version: 2.4 build date:@DATE@ > Operating System: Windows Vista > Hardware: Java: home: C:\Program Files\IDV_2.4\jre version: 1.6.0_01 > j3d:1.5.1 fcs (build6) > Description of problem: Creating display: Contour Plan View Over Topography > org.python.core.PyException It looks like you are trying to use a 2D grid and a 3D grid. What fields are you trying to select? Don Murray > ****************** > Stack trace: > Traceback (innermost last): > File "<string>", line 1, in ? > at visad.FieldImpl.combine(FieldImpl.java:1064) > > at visad.FieldImpl.combine(FieldImpl.java:998) > > at > ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:897) > > at > ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:815) > > at > ucar.unidata.data.grid.DerivedGridFactory.combineGrids(DerivedGridFactory.java:796) > > at > ucar.unidata.data.grid.DerivedGridFactory.create2DTopography(DerivedGridFactory.java:628) > > 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:597) > > > visad.VisADException: visad.VisADException: FieldImpl.combine: domain > dimensions of inputfields must match > > > Ticket Details =================== Ticket ID: SGK-635255 Department: Support IDV Priority: Normal Status: Open