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[netCDFJava #REC-257012]: PointFeatureCollection iterator throwing NullPointerException

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  • Subject: [netCDFJava #REC-257012]: PointFeatureCollection iterator throwing NullPointerException
  • Date: Mon, 20 Apr 2009 17:52:01 -0600
Hi Arnaud:

This particular file is dying because it has 0 records in it. Although that is
a legal netcdf file, the point feature code doesnt like it. I will try to get a
fix in, however. Do you expect to have legitimate 0 record files?

> I'm using the ncsrc-4.0 library, which I downloaded as source from your
> website last week to debug the problem.
>
> I'm attaching the file to this mail, but there is one change that is not
> reflected in the file because I make it upstream of the ingest: I add a
> global attribute to the file so it can be read by the
> FeatureDatasetFactoryManager:
> name="CF:featureType" value="stationTimeSeries"
> To replicate the problem exactly, you will need to add that attribute as
> well.
>
> Thanks for your prompt response. I look forward to what you find out.
>
> Arnaud
> ---
> Arnaud Dumont
> National Center for Atmospheric Research (NCAR)
> Research Applications Laboratory (RAL)
> 3450 Mitchell Ln
> Boulder, CO 80301
> address@hidden
> +1(303)497-8434
>
>
> Unidata netCDF Java Support wrote:
> >> Full Name: Arnaud Dumont
> >> Email Address: address@hidden
> >> Organization: NCAR
> >> Package Version: ncSrc-4.0
> >> Operating System: Debian Linux
> >> Hardware:
> >> Description of problem: This happens on the first call to the iterator's
hasNext() method, when it tries to create a section from the spi object, which
doesn't exist for a FeatureDataset created from an orgFile.
> >>
> >>
> >
> > Hi Arnaud:
> >
> > Which version of netcdf-java are you using? Can you send me a sample file
that causes the problem? thanks.
> >
> > Ticket Details
> > ===================
> > Ticket ID: REC-257012
> > Department: Support netCDF Java
> > Priority: Normal
> > Status: Open
>
>


Ticket Details
===================
Ticket ID: REC-257012
Department: Support netCDF Java
Priority: Normal
Status: Open