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odeiv2 request
- From: Patrick Alken <patrick dot alken at Colorado dot EDU>
- To: "gsl-discuss at sourceware dot org" <gsl-discuss at sourceware dot org>
- Date: Fri, 02 Mar 2012 09:13:50 -0700
- Subject: odeiv2 request
I had a problem recently where I needed to integrate forward along a
curve (positive step size h) and then integrate backward again (negative
h). But there is currently no way to change the sign of the step size h
using the driver routines, so I had to modify driver->h directly.
I propose adding a routine gsl_odeiv2_driver_set_h() to allow the user
to reset the step size to what they want. Tuomo: do you see any negative
issues with this? I can make the addition if you want.
Thanks,
Patrick