fipy.steppers.pseudoRKQSStepper

Classes

PseudoRKQSStepper([vardata, safety, pgrow, ...])

Adaptive stepper based on the rkqs (Runge-Kutta "quality-controlled" stepper) algorithm of Numerical Recipes in C: 2nd Edition, Section 16.2.

class fipy.steppers.pseudoRKQSStepper.PseudoRKQSStepper(vardata=(), safety=0.9, pgrow=-0.2, pshrink=-0.25, errcon=0.000189)

Bases: Stepper

Adaptive stepper based on the rkqs (Runge-Kutta “quality-controlled” stepper) algorithm of Numerical Recipes in C: 2nd Edition, Section 16.2.

Not really appropriate, since we’re not doing Runge-Kutta steps in the first place, but works OK.

Last updated on Nov 20, 2024. Created using Sphinx 7.1.2.