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 outerprod(a,b)result(outerprod_d)real(8),dimension(:),intent(in)::a,breal(8),dimension(size(a),size(b))::outerprod_douterprod_d=spread(a,dim=2,ncopies=size(b))*&spread(b,dim=1,ncopies=size(a))end function outerprod