Re: Problem with sat image display

Hi James,

> Is there a problem with satellite image displays with the latest
> version of visad?
> 
> I have the following message when I run TestArea
> (in the directory visad/data/mcidas/ ) using
> the latest version of visad.The display is just
> a plain gray color(see the screen snapshot
> attached in file satimg_used_new.gif).
> 
> visad.SetException: UnionSet: CoordinateSystems do not match!
>         at visad.UnionSet.find_manifold_dim(Compiled Code)
>         at visad.UnionSet.<init>(Compiled Code)
>         at visad.UnionSet.<init>(UnionSet.java:58)
>         at visad.data.mcidas.BaseMapAdapter.getData(Compiled Code)
>         at TestArea.main(Compiled Code)
> 
> If I used the old version that's fine.
> (attached as satimg_used_old.gif).

Thanks you for finding this.  It was caused by a recent
change in the edu.wisc.ssec.mcidas package.  A patch is
now in the source on the VisAD ftp server.

Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI  53706
hibbard@xxxxxxxxxxxxxxxxx  608-263-4427  fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html