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Greetings Fred! It looks like the issue you are having is that you are trying to view pictures (e.g. .jpg files) of satellite data in the IDV, rather than the satellite data itself. I would recommend grabbing the actual satellite data from the NOAA CLASS website. CLASS can be a bit difficult to navigate, but it should give you access to the data you need. You will need to register on their site to be able to 'order' data, but it's free. I'd start off checking out: http://www.class.ncdc.noaa.gov/saa/products/catSearch and maybe even more specifically: http://www.class.ncdc.noaa.gov/saa/products/search?sub_id=0&datatype_family=GVAR_IMG&submit.x=18&submit.y=13 the products you order will be in AREA format by default, and the IDV can load just fine :-) Just be aware that some of the data are likely loaded off of a tape archive, so sometimes it can take some time for your order to be processed. Cheers! Sean > Full Name: Fred Schoeffler > Email Address: address@hidden > Organization: Sheff LLC > Package Version: 3.1 build date:2012-08-31 20:26 UTC > Operating System: Windows 7 > Hardware: Java: home: C:\Program Files\IDV_3.1\jre version: 1.6.0_31 > j3d:1.5.2 fcs (build4) > Description of problem: > > Error opening url:file:c:/users/owner/pictures/new york peak > fire2_2006-07-25-21_western us_300%.xcf > > java.lang.IllegalArgumentException > > Here's one of the error messges I get with the image I saved using GIMP > Image Editor and attempted to open as attachment > > ****************** > Stack trace: > java.lang.IllegalArgumentException > at sun.net.www.ParseUtil.decode(Unknown Source) > at sun.net.www.protocol.file.Handler.openConnection(Unknown Source) > at sun.net.www.protocol.file.Handler.openConnection(Unknown Source) > at java.net.URL.openConnection(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:1184) > at > ucar.unidata.idv.control.TextDisplayControl.processUrl(TextDisplayControl.java:1072) > at > ucar.unidata.idv.control.TextDisplayControl.doMakeContents(TextDisplayControl.java:489) > at > ucar.unidata.idv.control.DisplayControlImpl.doMakeWindow(DisplayControlImpl.java:4267) > at > ucar.unidata.idv.control.DisplayControlImpl.init(DisplayControlImpl.java:1170) > at ucar.unidata.idv.ControlDescriptor.initControl(ControlDescriptor.java:986) > at ucar.unidata.idv.ControlDescriptor$1.run(ControlDescriptor.java:911) > at ucar.unidata.util.Misc$3.run(Misc.java:1250) > > > Ticket Details =================== Ticket ID: HKG-693378 Department: Support IDV Priority: Normal Status: Open