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[IDV #IXW-989220]: Error in FFT(visad)

> Hi..
> In My FFT.java program following error occured.

We are not supporting VisAD here, you need to send the support request to SSEC 
next time. I will try to answer your question.

 x_set =  new Integer1DSet(val1, 32);


The exception is caused by the dimension length of the x_set, you need to 
reduce it to 16, the same length as your dataset.

Yuan
> 
> Stack Trace:
> Exception in thread "main" visad.SetException: SimpleSet: bad
> ManifoldDimension2
> at visad.SimpleSet.<init>(SimpleSet.java:62)
> at visad.SampledSet.<init>(SampledSet.java:89)
> at visad.GriddedSet.<init>(GriddedSet.java:72)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:72)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:56)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:43)
> at javaapplication1.fft1T.main(fft1T.java:702)
> Java Result: 1
> 
> 2.Exception in thread "main" visad.SetException: SampledSet.init_samples:
> sample dimension 2 doesn't match expected length 1
> at visad.SampledSet.init_samples(SampledSet.java:205)
> at visad.GriddedSet.<init>(GriddedSet.java:78)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:202)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:195)
> at visad.Gridded2DSet.<init>(Gridded2DSet.java:184)
> at javaapplication1.fft1T.main(fft1T.java:702)
> 
> 
> -Ankita Zalavadiya
> 
> 


Ticket Details
===================
Ticket ID: IXW-989220
Department: Support IDV
Priority: Normal
Status: Closed