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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
> Full Name: DR OMOTOSHO TEMIDAYO VICTOR > Email Address: address@hidden > Organization: Department of Physics Covenant Ota Ogun State > Package Version: 2.9 build date:2010-05-27 15:48 UTC > Operating System: Windows 7 > Hardware: Java: home: C:\Program Files\IDV_2.9\jre version: 1.6.0_20 > j3d:1.5.2 fcs (build4) > Description of problem: > > Grid data source failed making data set: > dods://motherlode.ucar.edu:8080/thredds/dodsC/casestudies/idvtest/grids/small_ruc_grid.nc > > Grid data source failed making data set: > dods://motherlode.ucar.edu:8080/thredds/dodsC/casestudies/idvtest/grids/small_ruc_grid.nc > java.net.ConnectException: Connection timed out: connect > The TDS server you were experiencing connection problem is back to normal now, please try again. Yuan > ****************** > Stack trace: > java.io.IOException: java.net.ConnectException: Connection timed out: connect > at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:250) > at ucar.nc2.dataset.NetcdfDataset.acquireDODS(NetcdfDataset.java:787) > at ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:661) > at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:434) > at ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:527) > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:103) > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:89) > at > ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSource.java:1106) > at > ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:1128) > at > ucar.unidata.data.grid.GeoGridDataSource.initAfterUnpersistence(GeoGridDataSource.java:395) > at > ucar.unidata.idv.IdvPersistenceManager$17.run(IdvPersistenceManager.java:3466) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:273) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:245) > at visad.util.ThreadManager.runInParallel(ThreadManager.java:212) > at > ucar.unidata.idv.IdvPersistenceManager.instantiateFromBundle(IdvPersistenceManager.java:3476) > at > ucar.unidata.idv.IdvPersistenceManager.decodeXmlInner(IdvPersistenceManager.java:3039) > at > ucar.unidata.idv.IdvPersistenceManager$11.run(IdvPersistenceManager.java:2861) > at ucar.unidata.util.Misc$3.run(Misc.java:1089) > > > Ticket Details =================== Ticket ID: QOP-325891 Department: Support IDV Priority: Normal Status: Closed