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[IDV #INF-552076]: IDV - cannot read .nc gridded data in IDV

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  • Subject: [IDV #INF-552076]: IDV - cannot read .nc gridded data in IDV
  • Date: Mon, 29 Jan 2007 08:17:17 -0700
H Rob-

> Institution: Bridgewater State College
> Package Version: 2.1
> Operating System: Windows XP
> Hardware Information: Java: home: C:\\Program Files\\IDV_2.1\\jre version: 
> 1.5.0_06 j3d:1.3.2 fcs (build12)
> Inquiry: An error has occurred:
> There was an error loading the data:
> Error creating data source:netcdf.grid with: 
> http://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/
> Grid data source failed making data set: 
> http://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/
> Cant open 
> http://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/ or 
> as DODS 
> dods://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/
> "This DODS server does not know how to serve the dataset 
> `/Datasets/ncep.reanalysis2/pressure/.'
> It maybe that the server has not been configured for this type of dataset.
> Please double check the URL for errors and, if you think that the URL is
> correct, please contact the  DODS user support coordinator at: address@hidden"

The error message appears to indicate that you are trying to open
the directory instead of one of the files in the directory.  Are you
accessing this through a catalog?   If so, what is the URL for that
catalog. 

If not, then you need to select a particular file under the directory
(e.g. 
http://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/air.1979.nc)
for the IDV to load it.

Don Murray
 
> ******************
> Stack trace:
> java.io.FileNotFoundException: Cant open 
> http://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/ or 
> as DODS 
> dods://www.cdc.noaa.gov/cgi-bin/nph-nc/Datasets/ncep.reanalysis2/pressure/
> "This DODS server does not know how to serve the dataset 
> `/Datasets/ncep.reanalysis2/pressure/.'
> It maybe that the server has not been configured for this type of dataset.
> Please double check the URL for errors and, if you think that the URL is
> correct, please contact the  DODS user support coordinator at: address@hidden"
> at ucar.nc2.dataset.NetcdfDataset.openDODS(NetcdfDataset.java:380)
> at ucar.nc2.dataset.NetcdfDataset.openFile(NetcdfDataset.java:333)
> at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:175)
> at ucar.nc2.dataset.NetcdfDatasetCache.acquire(NetcdfDatasetCache.java:203)
> at ucar.nc2.dataset.NetcdfDatasetCache.acquire(NetcdfDatasetCache.java:183)
> at ucar.nc2.dataset.NetcdfDatasetCache.acquire(NetcdfDatasetCache.java:171)
> at ucar.nc2.dataset.grid.GridDataset.open(GridDataset.java:71)
> at ucar.nc2.dataset.grid.GridDataset.factory(GridDataset.java:80)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:444)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:460)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.initAfterCreation(GeoGridDataSource.java:338)
> at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1086)
> at 
> ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1603)
> at 
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1522)
> at 
> ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1500)
> at 
> ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1357)
> at ucar.unidata.idv.DefaultIdv.handleAction(DefaultIdv.java:119)
> at 
> ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1304)
> at ucar.unidata.idv.chooser.UrlChooser.loadURLInner(UrlChooser.java:180)
> at ucar.unidata.idv.chooser.UrlChooser.loadURL(UrlChooser.java:156)
> at ucar.unidata.idv.chooser.UrlChooser.doLoadInThread(UrlChooser.java:193)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at ucar.unidata.util.Misc$1.run(Misc.java:903)
> at ucar.unidata.util.Misc$2.run(Misc.java:931)
> 
> 
> 


Ticket Details
===================
Ticket ID: INF-552076
Department: Support IDV
Priority: Normal
Status: Open