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[IDV #PYZ-368882]: Cannot plot values

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  • Subject: [IDV #PYZ-368882]: Cannot plot values
  • Date: Wed, 02 Apr 2014 16:03:30 -0600
> Greetings,
> I was attempting to plot gridded value points on a displayed grib2 image. I
> am currently unable to plot value points any longer. I was trying to change
> the color over from the default pink to black and maybe this triggered an
> error? Either way, I cannot plot any gridded value points on my contoured
> (rain accumulation) images.
> 
> Thanks,
> Patrick Blood
> 

Patrick,
     I cann't reproduce this locally. I wonder if you can try to use other 
dataset from
adde and TDS server to reproduce this error.


Yuan
> 
> address@hidden> wrote:
> 
> > > Full Name: Patrick Blood
> > > Email Address: address@hidden
> > > Organization: NOAA
> > > Package Version: 4.0u1 build date:2013-03-29 18:10 UTC
> > > Operating System: Windows Vista
> > > Hardware: Java: home: C:\Program Files\IDV_4.0u1\jre version: 1.6.0_43
> > j3d:1.5.2 fcs (build4)
> > > Description of problem: making shapes
> > > java.lang.NullPointerException
> > >
> > > This is the error I receicve when i attmept to load values onto a 2-D
> > one hour preciptaiton field.
> > >
> > > How can I load values?
> > >
> >
> > Hi Patrick,
> >      I need more detail information to understand your problem. What kind
> > of display were you trying to create? And how did you do it?
> >
> >
> > Yuan
> > > ******************
> > > Stack trace:
> > > java.lang.NullPointerException
> > > at
> > ucar.visad.display.StationModelDisplayable.makeShapes(StationModelDisplayable.java:1118)
> > > at
> > ucar.visad.display.StationModelDisplayable.makeShapesFromPointObsField(StationModelDisplayable.java:914)
> > > at
> > ucar.visad.display.StationModelDisplayable.makeNewDataWithShapes(StationModelDisplayable.java:697)
> > > at
> > ucar.visad.display.StationModelDisplayable.setStationData(StationModelDisplayable.java:441)
> > > at
> > ucar.visad.display.GridValueDisplayable.loadData(GridValueDisplayable.java:116)
> > > at
> > ucar.unidata.idv.control.PlanViewControl.loadDataAtLevel(PlanViewControl.java:1229)
> > > at
> > ucar.unidata.idv.control.PlanViewControl.loadDataAtLevel(PlanViewControl.java:1140)
> > > at
> > ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:697)
> > > at
> > ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:471)
> > > at
> > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1421)
> > > at
> > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1106)
> > > 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:1249)
> > >
> > >
> > >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: PYZ-368882
> > Department: Support IDV
> > Priority: Normal
> > Status: Open
> >
> >
> 
> 
> --
> Patrick G. Blood
> Forecaster
> 
> National Weather Service
> Houston - Galveston
> 1353 FM 646 Suite 202
> Dickinson, TX 77539
> 281-337-5074 (ext 304)
> weather.gov/houston
> https://twitter.com/NWSHouston
> 
> 


Ticket Details
===================
Ticket ID: PYZ-368882
Department: Support IDV
Priority: Normal
Status: Open