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Hi Walt- Thanks for the clarification. Guess I should have asked that first. ;-) The problem was that we were looking for altitude on the buoy obs and it's not in the dataset. I put in a fix and it will be in the next nightly release (Monday). BTW, I'm looking into your question about the missing obs. I think it's just that we aren't passing the obs to the decoder. Don Murray > I tried it on my home computer also and was unsuccessful. > > loading point data from adde.ucar.edu Data Type: Ship/Buoy Data > I am using model data from > http://www.unidata.ucar.edu/georesources/idvcatalog.xml > and pulling the latest NCEP GFS Global .5 degree and select > 2D-mass-pressure reduced to mean sea level, then select the first two > hours in the dataset. > > I then click ok and it tries to load for about 5 seconds and displays > the error message. > > Let me know if you need more information > > Walt > > ----- Original Message ----- > From: Unidata IDV Support <address@hidden> > Date: Friday, December 18, 2009 4:39 pm > Subject: [IDV #XKV-108804]: RE: [IDV #RVM-523961 Problem Loading first > guess fields with point data. > > Hi Walt- > > > > > Full Name: Walt Mccall > > > Email Address: address@hidden > > > Organization: National Data Buoy Center > > > Package Version: 2.8b1 build date:2009-12-18 08:08 UTC > > > Operating System: Windows XP > > > Hardware: Java: home: C:\Program Files\IDV_2.8b1\jre version: > > 1.6.0_13 j3d:1.5.2 fcs (build4) > > > Description of problem: Don, > > > > > > Still having the same problem even in the night builds getting > > the first guess fields to work. > > > > Okay. It worked in my test, so I guess I'll ask a few more questions: > > > > - What dataset are you using (server/dataset)? > > - What is the gridded field you are using for the first guess? > > - At what point are you getting this error? > > > > Thanks. > > > > Don > > > reading point data > > > Problem accessing data > > > > > > ****************** > > > Stack trace: > > > visad.VisADException: Problem accessing data > > > at > > visad.data.mcidas.PointDataAdapter.<init>(PointDataAdapter.java:114)> > at > ucar.unidata.data.point.AddePointDataSource.makeObs(AddePointDataSource.java:411) > > > at > > > ucar.unidata.data.point.AddePointDataSource.makeObs(AddePointDataSource.java:362)> > at > ucar.unidata.data.point.PointDataSource.getDataInner(PointDataSource.java:1259) > > > at > > > ucar.unidata.data.point.PointDataSource.getDataInner(PointDataSource.java:1149)> > at ucar.unidata.data.DataSourceImpl.getData(DataSourceImpl.java:2235) > > > at > > ucar.unidata.data.DirectDataChoice.getData(DirectDataChoice.java:332)> > at ucar.unidata.data.DataChoice.getData(DataChoice.java:637) > > > at ucar.unidata.data.DataInstance.getData(DataInstance.java:239) > > > at ucar.unidata.data.DataInstance.getData(DataInstance.java:203) > > > at > > > ucar.unidata.data.grid.GridDataInstance.init(GridDataInstance.java:202)> > at ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:159) > > > at > > > ucar.unidata.data.grid.GridDataInstance.<init>(GridDataInstance.java:140)> > at > ucar.unidata.idv.control.PlanViewControl.doMakeDataInstance(PlanViewControl.java:1306) > > > at > > > ucar.unidata.idv.control.DisplayControlImpl.initializeDataInstance(DisplayControlImpl.java:3037)> > at > ucar.unidata.idv.control.DisplayControlImpl.setData(DisplayControlImpl.java:3019) > > > at > > > ucar.unidata.idv.control.PlanViewControl.setData(PlanViewControl.java:577)> > at > ucar.unidata.idv.control.ContourPlanViewControl.setData(ContourPlanViewControl.java:112) > > > at > > > ucar.unidata.idv.control.PlanViewControl.init(PlanViewControl.java:434)> > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1299) > > > at > > > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1000)> > at > ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:979) > > > at > > ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:904)> > at ucar.unidata.util.Misc$3.run(Misc.java:1096) > > > > > > > > > > > > > > > Ticket Details > > =================== > > Ticket ID: XKV-108804 > > Department: Support IDV > > Priority: Normal > > Status: Open > > > > > > Ticket Details =================== Ticket ID: XKV-108804 Department: Support IDV Priority: Normal Status: Open