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[IDV #BSW-267857]: Error in mapping CAMx air quality model outputs



Hi Srinidhi,

I saw you uploaded the .mass file, but I think you meant to upload the
.avrg.grd01 file.

At any rate, I was going to tell you to convert the data to netCDF, but digging
in the support archive I found the IDV may be able to read these data
(reference:
https://www.unidata.ucar.edu/software/thredds/v4.6/netcdf-java/javadocAll/ucar/nc2/iosp/uamiv/UAMIVServiceProvider.html)

At any rate, I'll need to see a sample data file (e.g.,
CAMx.v63.12US2.noMPI.20110501.avrg.grd01).

Also for our own records, here is another Unidata reference that mentions CAMx
output:
http://www.unidata.ucar.edu/software/thredds/current/netcdf-java/reference/formats/FileTypes.html

Best,

Unidata IDV Support

> Hi Srinidhi,
> 
> Here is a list of data formats that is supported by the IDV:
> 
> https://www.unidata.ucar.edu/software/idv/docs/userguide/data/DataSources.html
> 
> Do you have any idea what may be the format of these data? I don't recognize 
> the
> file suffix.
> 
> Would it be possible to upload a sample data file here:
> 
> http://motherlode.ucar.edu/repository/alias/idvupload
> 
> Let us know when it is uploaded.
> 
> Best,
> 
> Unidata IDV Support
> 
> 
> > Full Name: Srinidhi Balasubramanian
> > Email Address: address@hidden
> > Organization: University of Illinois at Urbana-Champaign
> > Package Version: 5.3 build date:2016-05-23 19:17 UTC
> > Operating System: Linux
> > Hardware: Java: home: /data/sblsbrm2/VIZ_TOOLS/IDV/jre version: 1.8.0_45 
> > j3d:1.6.0-pre9-daily-experimental daily
> > Description of problem: I am trying to map CAMxv6.3 outputs using IDV5.3. 
> > The outputs are in the binary format. However, I keep getting the following 
> > error message. How can I resolve this?
> >
> > There was an error loading the data:
> > Error creating data source:file.grid with: 
> > /data/sblsbrm2/6.3CAMx/outputs_May1_May3_WESELEYdrydep/CAMx.v63.12US2.noMPI.20110501.avrg.grd01
> > Grid data source failed making data set: 
> > /data/sblsbrm2/6.3CAMx/outputs_May1_May3_WESELEYdrydep/CAMx.v63.12US2.noMPI.20110501.avrg.grd01
> > Dimension length =-1 must be > 0
> >
> > Thanks.
> >
> > ******************
> > Stack trace:
> > java.lang.IllegalArgumentException: Dimension length =-1 must be > 0
> > at ucar.nc2.Dimension.setLength(Dimension.java:436)
> > at ucar.nc2.Dimension.<init>(Dimension.java:363)
> > at ucar.nc2.Dimension.<init>(Dimension.java:344)
> > at 
> > ucar.nc2.iosp.uamiv.UAMIVServiceProvider.open(UAMIVServiceProvider.java:255)
> > at ucar.nc2.NetcdfFile.<init>(NetcdfFile.java:1549)
> > at ucar.nc2.NetcdfFile.open(NetcdfFile.java:824)
> > at ucar.nc2.NetcdfFile.open(NetcdfFile.java:424)
> > at ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:748)
> > at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:427)
> > at ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:528)
> > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:117)
> > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:103)
> > at 
> > ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1189)
> > at 
> > ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1211)
> > at 
> > ucar.unidata.data.grid.GeoGridDataSource.initAfterCreation(GeoGridDataSource.java:513)
> > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1577)
> > at 
> > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1979)
> > at 
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1896)
> > at 
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1830)
> > at 
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1803)
> > at ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:943)
> > at 
> > ucar.unidata.idv.chooser.FileChooser.selectFilesInner(FileChooser.java:659)
> > at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:528)
> > at ucar.unidata.idv.chooser.FileChooser.doLoadInThread(FileChooser.java:550)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at 
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > at 
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:497)
> > at ucar.unidata.util.Misc$2.run(Misc.java:1215)
> > at ucar.unidata.util.Misc$3.run(Misc.java:1243)
> >
> >
> >
> 


Ticket Details
===================
Ticket ID: BSW-267857
Department: Support IDV
Priority: Normal
Status: Open
===================
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NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.