Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Hello Ankita... 1. VisAD does not have a file adapter for XML. There is one for text files that are in tabular format (comma- or space-separated values). There is a provision there for 2D "grids" of values. 2. VisAD does not have a "shape file adapter" for reading shapefiles. 3. The HDF5 capability of the build-in library is very old and has not been maintained by the original authors (from the NSCA/HDF group). I would suggest you look at either Unidata's "Integrated Data View (IDV)" or the McIDAS-V applications. Both are built on VisAD (McIDAS-V is actually built on the IDV), but contain many more capabilities for reading data files (such as shapefiles and HDF5 data), since they use the current NetCDF/Java library which has been extended to include many different types of file types for reading. Hope that helps. Best wishes, tom On Sat, Aug 25, 2012 at 5:06 AM, Ankita Zalavadiya <ankitazalavadia@xxxxxxxxx> wrote: > > Hi, > > Problem : > OVERLAPPING OF TWO LAYERS( IMAGE ON WORLD MAP)IN VISAD. > 1.I dont have any idea about which type of data contains in XML file and > how to use XML file in overlapping of layers in visad. > Would you Please give me example of XML file in visad? > > 2. We have h5(HDF5) file and retrive lat-lon from this h5 file. Now,WE have > to overlap Image(Created from this h5 file) on World map(shape file).we dont > have any idea about the projection-mapping. > > we can't read h5 files using H5Form() in-built class of visad. > > How can we map these lat-lon- image on world-map? > > > - Regards > > Ankita > > > > _______________________________________________ > visad mailing list > visad@xxxxxxxxxxxxxxxx > For list information, to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ -- Tom Whittaker University of Wisconsin-Madison Space Science & Engineering Center (SSEC) Cooperative Institute for Meteorological Satellite Studies (CIMSS) 1225 W. Dayton Street Madison, WI 53706 USA ph: +1 608 262 2759
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