rkv65r Module Procedure

module procedure rkv65r module subroutine rkv65r(me, t, x, h, xf, xerr)

Verner's "most robust" Runge-Kutta (9,6(5)) pair.

Reference

Note

This is a first-same-as-last (FSAL) step.

Arguments

Type IntentOptional Attributes Name
class(rkv65r_class), intent(inout) :: me
real(kind=wp), intent(in) :: t

initial time
real(kind=wp), intent(in), dimension(me%n) :: x

initial state
real(kind=wp), intent(in) :: h

time step
real(kind=wp), intent(out), dimension(me%n) :: xf

state at time t+h
real(kind=wp), intent(out), dimension(me%n) :: xerr

truncation error estimate for x

Calls

proc~~rkv65r~~CallsGraph proc~rkv65r rklib_variable_steps::rkv65r f f proc~rkv65r->f funcs funcs proc~rkv65r->funcs proc~check_fsal_cache rklib_module::rk_variable_step_fsal_class%check_fsal_cache proc~rkv65r->proc~check_fsal_cache proc~set_fsal_cache rklib_module::rk_variable_step_fsal_class%set_fsal_cache proc~rkv65r->proc~set_fsal_cache proc~check_fsal_cache->f proc~set_fsal_cache->f