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.
Source Code
FUNCTION random_Weibull(a)RESULT(fn_val)! Generates a random variate from the Weibull distribution with! probability density:! a! a-1 -x! f(x) = a.x eREAL,INTENT(IN)::aREAL::fn_val! For speed, there is no checking that a is not zero or very small.fn_val=random_exponential()**(one/a)RETURNEND FUNCTION random_Weibull