[ADMB Users] Interpolation while optimising

[Mark Payne]

Hi,

I have been wondering about this for quite some time. What is the "correct" way to do  interpolation in ADMB, so that you don't run into problems with discontinuous gradients? I see that there are a series of cubic spline interpolation functions in there, spine(), splint() but that they are also marked for replacement. Is there something else in the works or is this the best approach?

Cheers,

Mark