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Hi Tom- The FTP protocol doesn't support RandomAccess, so you'll have to copy it locally. Don > Institution: ssec > Package Version: 2.2b2 build date:2007-03-01 15:08 UTC > Operating System: Windows XP > Hardware Information: Java: home: C:\\Program Files\\IDV_2.2b2\\jre version: > 1.5.0_06 j3d:1.3.2 fcs (build12) > Inquiry: When I tried to use this URL: > <ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/MT.nam_CY.12/RD.20070316/PT.grid_DF.gr2/fh.0006_tl.press_gr.awp211> > > I got the error, below. In the URLs Chooser, I had selected > a "Data Source Type" as "Grid files". I could paste the URL into my browser, > get the file onto my local disk and then read it as > a "file". > > An error has occurred: > There was an error loading the data: > Error creating data source:netcdf.grid with: > ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/MT.nam_CY.12/RD.20070316/PT.grid_DF.gr2/fh.0006_tl.press_gr.awp211 > Grid data source failed making data set: > ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/MT.nam_CY.12/RD.20070316/PT.grid_DF.gr2/fh.0006_tl.press_gr.awp211 > ftp:\tgftp.nws.noaa.gov\SL.us008001\ST.opnl\MT.nam_CY.12\RD.20070316\PT.grid_DF.gr2\fh.0006_tl.press_gr.awp211 > (The filename, directory name, or volume label syntax is incorrect) > > ****************** > Stack trace: > java.io.FileNotFoundException: > ftp:\tgftp.nws.noaa.gov\SL.us008001\ST.opnl\MT.nam_CY.12\RD.20070316\PT.grid_DF.gr2\fh.0006_tl.press_gr.awp211 > (The filename, directory name, or volume label syntax is incorrect) > at java.io.RandomAccessFile.open(Native Method) > at java.io.RandomAccessFile.<init>(Unknown Source) > at java.io.RandomAccessFile.<init>(Unknown Source) > at ucar.unidata.io.RandomAccessFile.<init>(RandomAccessFile.java:184) > at ucar.nc2.NetcdfFile.getRaf(NetcdfFile.java:280) > at ucar.nc2.NetcdfFile.open(NetcdfFile.java:244) > at ucar.nc2.dataset.NetcdfDataset.openFile(NetcdfDataset.java:341) > 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:446) > at > ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.java:462) > at > ucar.unidata.data.grid.GeoGridDataSource.initAfterCreation(GeoGridDataSource.java:338) > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1100) > at > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1679) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1598) > at > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1576) > at > ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1433) > at ucar.unidata.idv.DefaultIdv.handleAction(DefaultIdv.java:112) > at > ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer.java:1365) > at ucar.unidata.idv.chooser.UrlChooser.loadURLInner(UrlChooser.java:252) > at ucar.unidata.idv.chooser.UrlChooser.loadURL(UrlChooser.java:224) > at ucar.unidata.idv.chooser.UrlChooser.doLoadInThread(UrlChooser.java:271) > 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$2.run(Misc.java:936) > at ucar.unidata.util.Misc$3.run(Misc.java:964) > > > Ticket Details =================== Ticket ID: ZTC-423129 Department: Support IDV Priority: Normal Status: Open