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
pure function color(self)result(c)class(ReferenceFrame),intent(in)::selfreal(wp)::c(4)c=self%color_end function color