Hi Cicero,
In addition to Steve's comments, I would add that when all
components of a TupleType (Tuple) are RealTypes (Reals)
then you should construct a RealTupleType (RealTuple).
Good luck,
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
On Tue, 29 Jan 2002, Cicero Augusto Wollmann [ISO-8859-1] Zandoná wrote:
> Hi, visad comunity
>
> I´m tring to drawn some shapes and made a TupleType like this:
>
> visad.RealType count = new RealType("count", null, null);
> MathType[] simbolType = new MathType[] {RealType.Latitude,
> RealType.Longitude, count};
> TupleType simbolTuple = new TupleType(mtypes);
>
> But when I try to make a Tuple whith it:
>
> DataReferenceImpl refSimbol = new
> DataReferenceImpl("refSimbol");
> FieldImpl simbolField = new FieldImpl(simbolFunction, shapeSet);
> Data[] sp = new Data[] {new Real(RealType.Latitude, -50.0),
> new Real(RealType.Longitude, -25.0),
> new Real(count, 1.0)};
> Tuple ss = new Tuple(simbolTuple, sp);
> simbolField.setSample(0, ss);
> refSimbol.setData(simbolField);
> display.addReference(refSimbol);
>
> I recive the message:
> visad.TypeException: Tuple: type does not match data
> at visad.Tuple.<init>(Tuple.java:60)
> at visad.Tuple.<init>(Tuple.java:52)
> at br.simepar.apps.jvisrad.NomesCidades.<init>(NomesCidades.java:86)
> at br.simepar.apps.jvisrad.JVisRad.<init>(JVisRad.java:125)
> at br.simepar.apps.jvisrad.Principal.<init>(Principal.java:40)
> at br.simepar.apps.jvisrad.Principal.main(Principal.java:376)
>
> **The line "NomesCidades.java:86" is: Tuple ss = new Tuple(simbolTuple,
> sp);
> Any help would be appreciated. :-D
>
>
