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[IDV #ZGK-798386]: IDV 4.1u1 (nightly build as of 11/25/13)

Greetings Dave,

Just a few quick questions to help us figure out what's going on here.

First, in your message you say 10 mb winds, but the error message suggests 
you are trying to use 10 m winds - which one do you mean to use?

Second, could you give us a link to the exact data set you are using? It seems 
as though the error message you attached thinks U10 has units of m_s-1, but 
in the files we've seen, we do not see that (we see "m s-1"). If indeed the 
units 
are m_s-1, then that would cause an error because that is not a udunit.

Thanks!

Sean

> Full Name: Dave Dempsey
> Email Address: address@hidden
> Organization: San Francisco State University
> Package Version: 4.1u1 build date:2013-11-25 08:05 UTC
> Operating System: Mac OS X
> Hardware: Java: home: 
> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home version: 
> 1.6.0_65 j3d:1.5.2 fcs (build4)
> Description of problem: Initializing after unpersistence
> Unable to handle units of U10[unit:m_s-1]_14
> ------------------------------------------
> 
> I'm running IDV 4.1u1 (nightly build as of 11/25/13) on a brand new Mac.
> 
> I've got a bundle saved with "Data Sources" unchecked. To test it, I do the 
> following:
> 
> (1) Remove all displays and data in the IDV.
> (2) Load the desired data source (either via a just-restarted RAMADDA server 
> [virga.sfsu.edu:8080] or via HTTP from the same machine--the results are the 
> same). The data source is WRF-ARW model output, in NetCDF format.
> (3) Load the bundle.
> 
> The IDV tries to plot 10 mb AG winds over topography (specified as the 
> terrain elevation), but it fails, with the message above. (This is true 
> whether the derived field is "flow vectors from U & V" or "true flow vectors 
> from U & V".)
> 
> It reads other fields in the display without errors. (It plots most of them 
> without errors, too, except two potential temperature fields, which it fails 
> to plot--except for display and legend labels--but doesn't issue any error 
> messages. But that's another story.)
> 
> -- Dave
> 
> ******************
> Stack trace:
> visad.VisADException: Unable to handle units of U10[unit:m_s-1]_14
> at 
> ucar.unidata.view.geoloc.MapProjectionDisplay.addVerticalMap(MapProjectionDisplay.java:1135)
> at 
> ucar.unidata.idv.control.GridDisplayControl.addTopographyMap(GridDisplayControl.java:564)
> at 
> ucar.unidata.idv.control.FlowPlanViewControl.addTopographyMap(FlowPlanViewControl.java:477)
> at ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:684)
> at 
> ucar.unidata.idv.control.FlowPlanViewControl.setData(FlowPlanViewControl.java:206)
> at ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:500)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1421)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1106)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1392)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1296)
> at 
> ucar.unidata.idv.IdvPersistenceManager$19.run(IdvPersistenceManager.java:3783)
> at visad.util.ThreadManager.runInParallel(ThreadManager.java:273)
> at visad.util.ThreadManager.runInParallel(ThreadManager.java:245)
> at visad.util.ThreadManager.runSequentially(ThreadManager.java:223)
> at 
> ucar.unidata.idv.IdvPersistenceManager.instantiateFromBundle(IdvPersistenceManager.java:3796)
> at 
> ucar.unidata.idv.IdvPersistenceManager.decodeXmlInner(IdvPersistenceManager.java:3107)
> at 
> ucar.unidata.idv.IdvPersistenceManager$12.run(IdvPersistenceManager.java:2915)
> at ucar.unidata.util.Misc$3.run(Misc.java:1243)
> 
> 
> 

Ticket Details
===================
Ticket ID: ZGK-798386
Department: Support IDV
Priority: Normal
Status: Open