Re: [Help-gsl] Spline coefficients

[Paolo Franzetti]

Patrick Alken wrote:
> Hi,
>
>   Using that example program, you could write the coefficients to
> a file such as:
>
> gsl_vector_fprintf(file_p, c, "%.12e");
>
> where the coefficients are stored in 'c'. If you want to later
> use the function gsl_multifit_linear_est you will also need to store
> the matrix 'cov' and read it back later. However 'cov' is primarly
> used for computing the error in the model so if you only want the
> model value you don't need that matrix. Look at the source for
> gsl_multifit_linear_est for more info.

It works fine. Thank you!