Cicero,
>Date: Tue, 29 Jan 2002 19:33:38 -0200
>From: Cicero Augusto Wollmann =?ISO-8859-1?Q?Zandon=E1?= <cicero@xxxxxxxxxx>
>Organization: UCAR/Unidata
>To: visad-list@xxxxxxxxxxxxx
>Subject: Confusion with Tuples
The above message contained the following:
> 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);
"mtypes" is undefined in the above.
> 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)
It looks like the components of "simbolTuple" don't correspond to the
components of "sp". What is "mtypes"?
Regards,
Steve Emmerson <http://www.unidata.ucar.edu>
