Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
subroutine set_stop_on_fatal_r1(comm,action)!! Part of rksuite_90 v1.0 (Aug 1994)! software for initial value problems in ODEs!! Authors: R.W. Brankin (NAG Ltd., Oxford, England)! I. Gladwell (Math Dept., SMU, Dallas, TX, USA)! see main doc for contact details!type(rk_comm_real_1d),intent(inout)::commlogical,intent(in)::action!comm%stop_on_fatal=action!end subroutine set_stop_on_fatal_r1