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[IDV #WVU-496046]: not able to read

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [IDV #WVU-496046]: not able to read
  • Date: Mon, 11 Aug 2014 11:41:52 -0600
> Full Name: subbu
> Email Address: address@hidden
> Organization: zjou
> Package Version: 5.0u1 build date:2014-08-08 16:54 UTC
> Operating System: Windows 8
> Hardware: Java: home: C:\Program Files (x86)\Java\jre7 version: 1.7.0_67 
> j3d:1.6.0-pre10-daily-experimental daily
> Description of problem: Initializing after unpersistence
> Grid data source failed making data set: 
> http://motherlode.ucar.edu:8080/thredds/dodsC/casestudies/vgee_demo/revOceanDJF2.nc
>  Connection timed out: connect

Hi Subbu,
     The URL of this dataset has been changed for a while and the correct one 
should be:
http://thredds.ucar.edu/thredds/dodsC/casestudies/vgee_demo/revOceanDJF2.nc

Try this one.

Yuan
> 
> ******************
> Stack trace:
> java.net.ConnectException: Connection timed out: connect
> at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
> at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
> at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
> at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
> at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
> at java.net.PlainSocketImpl.connect(Unknown Source)
> at java.net.SocksSocketImpl.connect(Unknown Source)
> at java.net.Socket.connect(Unknown Source)
> 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 
> org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:140)
> at 
> org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:125)
> at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
> at 
> org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
> at 
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
> at 
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> at ucar.nc2.util.net.HTTPMethod.execute(HTTPMethod.java:494)
> at ucar.nc2.dataset.NetcdfDataset.checkIfDods(NetcdfDataset.java:915)
> at ucar.nc2.dataset.NetcdfDataset.disambiguateHttp(NetcdfDataset.java:866)
> at ucar.nc2.dataset.NetcdfDataset.disambiguateURL(NetcdfDataset.java:772)
> at ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:660)
> at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:421)
> at ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:516)
> 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:1156)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1178)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.initAfterUnpersistence(GeoGridDataSource.java:407)
> at 
> ucar.unidata.data.DataSourceImpl.checkForInitAfterUnPersistence(DataSourceImpl.java:1816)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1091)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1178)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.makeGeoGridAdapter(GeoGridDataSource.java:1532)
> at 
> ucar.unidata.data.grid.GeoGridDataSource.getAllLevels(GeoGridDataSource.java:1454)
> at ucar.unidata.data.DirectDataChoice.getAllLevels(DirectDataChoice.java:212)
> at 
> ucar.unidata.idv.control.CrossSectionControl.init(CrossSectionControl.java:417)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1402)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1085)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1373)
> at 
> ucar.unidata.idv.control.CrossSectionControl.initAfterUnPersistence(CrossSectionControl.java:365)
> at 
> ucar.unidata.idv.control.DisplayControlImpl.initAfterUnPersistence(DisplayControlImpl.java:1277)
> at 
> ucar.unidata.idv.IdvPersistenceManager$19.run(IdvPersistenceManager.java:3785)
> at visad.util.ThreadManager.runInParallel(ThreadManager.java:273)
> at visad.util.ThreadManager.runInParallel(ThreadManager.java:245)
> at visad.util.ThreadManager.runSequentially(ThreadManager.java:223)
> at 
> ucar.unidata.idv.IdvPersistenceManager.instantiateFromBundle(IdvPersistenceManager.java:3798)
> at 
> ucar.unidata.idv.IdvPersistenceManager.decodeXmlInner(IdvPersistenceManager.java:3108)
> at 
> ucar.unidata.idv.IdvPersistenceManager$12.run(IdvPersistenceManager.java:2916)
> at ucar.unidata.util.Misc$3.run(Misc.java:1243)
> 
> 
> 

Ticket Details
===================
Ticket ID: WVU-496046
Department: Support IDV
Priority: Normal
Status: Closed