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Hi Keith. When I try those URLs in a web browser, I get HTTP Status 500 i.e. "Internal Server Error." I believe that is the root of the problem here. Can you contact the administrators of that NOAA server and see what's up? Thanks. -Julien > Full Name: Keith Leffler > Email Address: address@hidden > Organization: Portland State University > Package Version: 2.7u2 build date:2009-08-26 16:33 UTC > Operating System: Linux > Hardware: Java: home: /home/leffler/IDV_2.7u2/jre version: 1.6.0_13 j3d:1.5.2 > fcs (build4) > Description of problem: Error opening > url:http://las.pfeg.noaa.gov/las6_5-FDS/LAS/fnmoc_6hr_1deg_nc/p_mslc > Server returned HTTP response code: 500 for URL: > http://las.pfeg.noaa.gov/las6_5-FDS/LAS/fnmoc_6hr_1deg_nc/p_mslc > > After loading the attached file as a catalog, and selecting the first > available data (1 deg, 6-hourly Sea Level Pressure, Current Month) generates > the error listed above > > ****************** > Stack trace: > java.io.IOException: Server returned HTTP response code: 500 for URL: > http://las.pfeg.noaa.gov/las6_5-FDS/LAS/fnmoc_6hr_1deg_nc/p_mslc > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) > at java.lang.reflect.Constructor.newInstance(Unknown Source) > at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown > Source) > at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) > at javax.swing.JEditorPane.getStream(Unknown Source) > at javax.swing.JEditorPane.setPage(Unknown Source) > at > ucar.unidata.idv.control.TextDisplayControl.processUrl(TextDisplayControl.java:1186) > at > ucar.unidata.idv.control.TextDisplayControl.processUrl(TextDisplayControl.java:1074) > at > ucar.unidata.idv.control.TextDisplayControl.doMakeContents(TextDisplayControl.java:491) > at > ucar.unidata.idv.control.DisplayControlImpl.doMakeWindow(DisplayControlImpl.java:3923) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:997) > at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:979) > at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:904) > at ucar.unidata.util.Misc$3.run(Misc.java:1061) > Caused by: java.io.IOException: Server returned HTTP response code: 500 for > URL: http://las.pfeg.noaa.gov/las6_5-FDS/LAS/fnmoc_6hr_1deg_nc/p_mslc > at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) > at java.net.HttpURLConnection.getResponseCode(Unknown Source) > ... 10 more > > > Ticket Details =================== Ticket ID: YPW-398413 Department: Support IDV Priority: Normal Status: Closed