Re: [Help-gsl] bilinear interpolation

[Brian Gough]

At Sun, 27 Jan 2008 12:26:56 +0000,
Daniel J Farrell wrote:
> 
> Maybe one of the developers here could describe what the interface  
> would look like and others could supply the implementation?
> 
> My guess would be,
> 
> new file... gsl_interp2d.h
> 
> gsl_interp2d * gsl_interp2d_alloc(const gsl_interp2d_type * T, size_t  
> size_x, size_t size_y);
> 
> int gsl_interp2d_init (gsl_interp2d * interp, const double xa[], const  
> double ya[], const double za[][], size_t size_x, size_t size_y);
> 
> void gsl_interp2d_free (gsl_interp2d * interp);
> 
> etc...

Something like that.  It would need an 'accel' cache similar to the 1d
case as well.