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[IDV #OOE-929362]: Time Series Plot Error

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  • Subject: [IDV #OOE-929362]: Time Series Plot Error
  • Date: Thu, 01 Dec 2011 15:51:55 -0700
> Full Name: Stefan Cecelski
> Email Address: address@hidden
> Organization: University of Maryland
> Package Version: 3.0u1 build date:2011-11-15 08:06 UTC
> Operating System: Mac OS X
> Hardware: Java: home: 
> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home version: 
> 1.6.0_26 j3d:1.5.2 fcs (build4)
> Description of problem: Hi All,
> 
> I know you are in Madison, but I thought I'd submit this error while Im 
> thinking of it. I am trying to make a time series plot of wind shear 
> magnitude for the 850-200 hPa layer for a number of time steps. Here is the 
> formula I am using:
> 
> savg(mag(windShearVector(u, v, 200, 1000)))

Hi Stefan,
     Sorry for the delay.
     I tried the above formula, and see no problem in 3D field.


Yuan
> 
> It is simple enough, I create the wind shear vectors then take the magnitude 
> of them. Then I use the spatial average function (savg) to spatially average 
> over the grid box of my choice (I can choose any box I want by specifying a 
> grid subset for the average). This should return a single value for each time 
> step, which I can make a time series chart out of. But I get this error 
> instead:
> 
> Error creating data set
> 1
> 
> Thanks very much in advance!
> 
> V/R,
> 
> Stefan
> 
> ******************
> Stack trace:
> java.lang.ArrayIndexOutOfBoundsException: 1
> at 
> ucar.unidata.idv.control.chart.TimeSeriesChartWrapper.loadDatax(TimeSeriesChartWrapper.java:400)
> at 
> ucar.unidata.idv.control.chart.TimeSeriesChartWrapper.loadData(TimeSeriesChartWrapper.java:327)
> at ucar.unidata.idv.control.multi.DisplayGroup.loadData(DisplayGroup.java:634)
> at 
> ucar.unidata.idv.control.multi.MultiDisplayHolder.loadData(MultiDisplayHolder.java:1607)
> at 
> ucar.unidata.idv.control.multi.MultiDisplayHolder.initDone(MultiDisplayHolder.java:195)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1214)
> 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:1091)
> 
> 
> 


Ticket Details
===================
Ticket ID: OOE-929362
Department: Support IDV
Priority: Emergency
Status: Open