Re: [visad] help

I believe the main issue here is that the code in the VisAD library
for HDF files has not been maintained by the original authors.  This
also is true of the netCDF adapter ("Plain").  Unfortunately, this
means that for files that use newer features in these formats, the
code no longer works.

I do not have any solutions, other than as Ghansham suggests, using
the "official" releases of the respective libraries and then building
your own VisAD Data objects...

tom

On Fri, Mar 21, 2014 at 3:14 AM, Devanshi Prajapati
<prajapati.devanshi@xxxxxxxxx> wrote:
> Hi.......This is my program,
>
> package myapp;
>
> import java.rmi.RemoteException;
> import visad.DataImpl;
> import visad.VisADException;
> import visad.data.hdf5.HDF5Form;
> import ncsa.hdf.hdf5lib.*;
>
> public final class hfAdapter2
> {  String filePath;
>     public hfAdapter2() throws VisADException, RemoteException
>     {
>         filePath="F:\\Devanshi\\Input\\xyz.h5";
>         System.load("F:\\Devanshi\\Projects\\MyApp\\Lib\\jhdf.dll");
>         System.load("F:\\Devanshi\\Projects\\MyApp\\Lib\\jhdf5.dll");
>         HDF5Form h=new HDF5Form();
>         DataImpl ncData=h.open(filePath);
>     }
>     public static void main(String[] args)
>     throws RemoteException, VisADException, IOException
>     {      new hfAdapter2();
>     }
> }
> And the Error I got is,
>
> run:
> Exception in thread "main" java.lang.UnsatisfiedLinkError:
> ncsa.hdf.hdf5lib.H5.H5Fopen(Ljava/lang/String;II)I
> at ncsa.hdf.hdf5lib.H5.H5Fopen(Native Method)
> at visad.data.hdf5.hdf5objects.HDF5File.<init>(HDF5File.java:85)
> at visad.data.hdf5.HDF5FileAdapted.<init>(HDF5FileAdapted.java:70)
> at visad.data.hdf5.HDF5Form.open(HDF5Form.java:102)
> at myapp.hfAdapter2.<init>(hfAdapter2.java:46)
> at myapp.hfAdapter2.main(hfAdapter2.java:96)
> Java Result: 1
> BUILD SUCCESSFUL (total time: 0 seconds)
>
> --
> Devanshi U. Prajapati
>
>
> _______________________________________________
> visad mailing list
> visad@xxxxxxxxxxxxxxxx
> For list information, to unsubscribe, visit:
> http://www.unidata.ucar.edu/mailing_lists/



-- 
Tom Whittaker
Researcher-Emeritus
University of Wisconsin-Madison
Madison, WI USA