Re: sec : U Re: plotting free form ascii data

[Marcus O'Brien <m.obrien(at)sghms.ac.uk>]

andrew cool wrote:

> David Fanning wrote:
> >
> > Patrick writes:
> >
> snip
> > >
> > > --the program proceeds until it gets to pro plotinteractive_wvtoolkit
> > > then stops. Giving the error:
> > > % XMANAGER: Caught unexpected error from client application. Message
> > > follows...
> > > % Attempt to call undefined procedure/function: 'WV_APPLET'.
> > > % Execution halted at:  PLOTINTERACTIVE_WVTOOLKIT   42
> > > /home/swifs/training/idlinterm/interplot4.pro
> > > %                       PLOTINTERACTIVE_READ   14
> > > /home/swifs/training/idlinterm/interplot4.pro
> > > %                       XMANAGER_EVLOOP_STANDARD  478
> > > /auto/soft/idl/idl_5.4/lib/xmanager.pro
> > > %                       XMANAGER          708
> > > /auto/soft/idl/idl_5.4/lib/xmanager.pro
> > > %                       PLOTINTERACTIVE   101
> > > /home/swifs/training/idlinterm/interplot4.pro
> > > %                       $MAIN$
> > >
> > > What is the correct way to call wv_applet?
> >
> > I don't know how WV_APPLET should be called.
> > I've never heard of it. Is this an IDL program in
> > your path?
> >
> > Cheers,
> >
> > David
>
> David & Patrick,
>
>         I think the WV_APPLET must be part of the WAVELETS TOOLKIT GUI,
>         for which you need a licence to run it.
>
>         However, Wayne Landsman pointed out back in April that some of the
>         WAVELET TOOLKIT routines are callable outside of the GUI...
>
> > Um, I'm not sure whether I should be advertising this, but at least some
> > of the low-level procedures in $IDL_DIR/lib/wavelet/source do not
> > require a toolkit license.  You just won't be able to use any of the GUI
> > features.
> >
> >  WV_CWT - Compute the continuous wavelet transform for one-dimensional
> > arrays.
> >  WV_DENOISE - Use the wavelet transform to filter a 1 or 2-dimensional
> > array.
> >  WV_FN_COIFLET - Return the Coiflet wavelet coefficients.
> >  WV_FN_DAUBECHIES - Return the Daubechies wavelet coefficients.
> >  WV_FN_GAUSSIAN - Return the Gaussian-derivative wavelet.
> >  WV_FN_HAAR - Return the Haar wavelet coefficients.
> >  WV_FN_MORLET - Return the Morlet wavelet.
> >  WV_FN_PAUL - Return the Paul wavelet.
> >  WV_FN_SYMLET - Return the Symlet wavelet coefficients.
> >
> > Also the "Numerical Recipes" implementation of some Daubechies wavelet
> > coefficients has long been available as the intrinsic function WTN.
> >
> > --Wayne Landsman                landsman@mpb.gsfc.nasa.gov
>
>         Andrew Cool
>
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>  Andrew D. Cool                                 .->-.
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Just had a go with WV_DENOISE in idl5.4, gives a license error, RSI must have
fixed it :(

Marc