Re: [Numpy-discussion] adaptive interpolation on a regular 2d grid

2009-09-04 Thread denis bzowy
Robert Kern gmail.com> writes: > http://svn.scipy.org/svn/scikits/trunk/delaunay/scikits/delaunay/testfuncs.py Thank you Robert, that looks nice. I've put 1d adalin1.py in http://drop.io/denis_adalin ; have 2d, but can someone please comment on {content, style, direction} of this simple 1d (150 l

Re: [Numpy-discussion] adaptive interpolation on a regular 2d grid

2009-09-02 Thread Robert Kern
On Wed, Sep 2, 2009 at 11:33, denis bzowy wrote: > Robert Kern gmail.com> writes: > >> Looks good! Where can we get the code? Can this be specialized for 1D > functions? > > > > Re code: sure, I'll be happy to post it if anyone points me to a real test > case or two, to help me understand the enve

Re: [Numpy-discussion] adaptive interpolation on a regular 2d grid

2009-09-02 Thread denis bzowy
Robert Kern gmail.com> writes: > Looks good! Where can we get the code? Can this be specialized for 1D functions? Re code: sure, I'll be happy to post it if anyone points me to a real test case or two, to help me understand the envelope -- 100^2 -> 500^2 grid ? (Splines on regular grids are fa

Re: [Numpy-discussion] adaptive interpolation on a regular 2d grid

2009-08-31 Thread Robert Kern
On Sat, Aug 22, 2009 at 11:03, denis bzowy wrote: > Folks, >  here's a simple adaptive interpolator; > drop me a line to chat about it > >    adalin2( func, near, nx=300, ny=150, xstep=32, ystep=16, >        xrange=(0,1), yrange=(0,1), dtype=np.float, norm=abs ) > > Purpose: >    interpolate a func

[Numpy-discussion] adaptive interpolation on a regular 2d grid

2009-08-22 Thread denis bzowy
Folks, here's a simple adaptive interpolator; drop me a line to chat about it adalin2( func, near, nx=300, ny=150, xstep=32, ystep=16, xrange=(0,1), yrange=(0,1), dtype=np.float, norm=abs ) Purpose: interpolate a function on a regular 2d grid: take func() where it changes ra