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Greetings Amir, I don't think the IDV will be able to read the xml file without building a custom reader within netCDF Java. For more information on how to approach writing a reader for netCDF Java (called an I/O Service Provider, or IOSP), please see http://www.unidata.ucar.edu/software/netcdf-java/tutorial/IOSPoverview.html Cheers, Sean > hi sean > 'this file is a xml data of tehran radar and i want to use it for data > assimilation. > thancks lot > > address@hidden> wrote: > > > Greetings Amir, > > > > There seems to be an issue with the file you are trying to open. Did you > > download this file from the internet, or is this a file you produced > > yourself? > > > > Cheers, > > > > Sean > > > > > Full Name: amir > > > Email Address: address@hidden > > > Organization: ut > > > Package Version: 3.0u2 build date:2012-02-10 17:21 UTC > > > Operating System: Windows XP > > > Hardware: Java: home: C:\Program Files\IDV_3.0u2\jre version: 1.6.0_20 > > j3d:1.5.2 fcs (build4) > > > Description of problem: There was an error loading the data: > > > Error creating data source:file.imagexml with: C:\Documents and > > Settings\amha\Desktop\2009032900002000dBuZ.xml.vol > > > Loading image xml file: C:\Documents and > > Settings\amha\Desktop\2009032900002000dBuZ.xml.vol > > > Error parsing xml: C:\Documents and > > Settings\amha\Desktop\2009032900002000dBuZ.xml.vol > > > The markup in the document following the root element must be > > well-formed. > > > The markup in the document following the root element must be > > well-formed. line:282 column:2 > > > > > > > > > ****************** > > > Stack trace: > > > java.lang.IllegalStateException: Error parsing xml: C:\Documents and > > Settings\amha\Desktop\2009032900002000dBuZ.xml.vol > > > The markup in the document following the root element must be > > well-formed. > > > The markup in the document following the root element must be > > well-formed. line:282 column:2 > > > > > > at ucar.unidata.xml.XmlUtil.getDocument(XmlUtil.java:1337) > > > at ucar.unidata.xml.XmlUtil.getRoot(XmlUtil.java:1283) > > > at > > ucar.unidata.data.imagery.ImageXmlDataSource.doMakeDataChoices(ImageXmlDataSource.java:308) > > > at > > ucar.unidata.data.DataSourceImpl.getDataChoices(DataSourceImpl.java:1839) > > > at ucar.unidata.data.DataManager.createDataSource(DataManager.java:1579) > > > at > > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataViewer.java:1980) > > > at > > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1897) > > > at > > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1831) > > > at > > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataViewer.java:1804) > > > at > > ucar.unidata.idv.chooser.IdvChooser.makeDataSource(IdvChooser.java:943) > > > at > > ucar.unidata.idv.chooser.FileChooser.selectFilesInner(FileChooser.java:656) > > > at ucar.unidata.idv.chooser.FileChooser.selectFiles(FileChooser.java:525) > > > at > > ucar.unidata.idv.chooser.FileChooser.doLoadInThread(FileChooser.java:547) > > > 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:1062) > > > at ucar.unidata.util.Misc$3.run(Misc.java:1090) > > > > > > > > > > > > > > > Ticket Details > > =================== > > Ticket ID: PZG-934478 > > Department: Support IDV > > Priority: Normal > > Status: Open > > > > > > Ticket Details =================== Ticket ID: PZG-934478 Department: Support IDV Priority: Normal Status: Open