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[IDV #PQK-672015]: Level III NEXRAD - Data Probe Error

Hi Mark-

> Full Name: Mark Kulie
> Email Address: address@hidden
> Organization: UW-Madison
> Package Version: 2.4 build date:2007-12-20 16:34 UTC
> 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: We obtain the following error when trying to use the 
> data probe with NEXRAD Level III reflectivity data:
> 
> 
> Updating time
> Gridded3DSet.valueToGrid: requires all grid dimensions to be > 1
> 
> 
> Can the data probe only be used with Level II data?!

I'm assuming this is the data you are loading in locally from disk.
If so, you can probe the data if you chose the sub field (open the tab) 
for the elevation angle instead of the main BaseReflectivity
field.

However, I'm seeing some inconsistencies in what the probe is showing
and what the sweep plot looks like.  We'll look into that (but probably
not until next week).

Don

> ******************
> Stack trace:
> visad.SetException: Gridded3DSet.valueToGrid: requires all grid dimensions to 
> be > 1
> at visad.Gridded3DSet.valueToGrid(Gridded3DSet.java:813)
> at visad.GriddedSet.valueToInterp(GriddedSet.java:383)
> at visad.FlatField.resample(FlatField.java:4632)
> at visad.FunctionImpl.evaluate(FunctionImpl.java:168)
> at ucar.unidata.data.grid.GridUtil.sampleAtPoint(GridUtil.java:2690)
> at ucar.unidata.data.grid.GridUtil.sample(GridUtil.java:1371)
> at 
> ucar.unidata.idv.control.ProbeControl.getSampleAtPoint(ProbeControl.java:2142)
> at ucar.unidata.idv.control.ProbeControl.getSampleAt(ProbeControl.java:2221)
> at ucar.unidata.idv.control.ProbeControl.setData(ProbeControl.java:2257)
> at ucar.unidata.idv.control.ProbeControl.updateTime(ProbeControl.java:1790)
> at 
> ucar.unidata.idv.control.ProbeControl.updatePosition(ProbeControl.java:1755)
> at 
> ucar.unidata.idv.control.ProbeControl.updatePosition(ProbeControl.java:1689)
> at ucar.unidata.idv.control.ProbeControl.initDone(ProbeControl.java:360)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1058)
> at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:948)
> at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:875)
> at ucar.unidata.util.Misc$3.run(Misc.java:1011)
> 
> 
> 


Ticket Details
===================
Ticket ID: PQK-672015
Department: Support IDV
Priority: Normal
Status: Open