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.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
pure subroutine zebra_colormap(map)integer,dimension(:,:),allocatable,intent(out)::mapinteger::levels,last,i! The user can not choose the number of levels:levels=256last=levels-1allocate(map(0:last,1:3))! Black and white zebras:do i=0,224,32map(i:i+15,:)=0map(i+16:i+31,:)=255end do end subroutine zebra_colormap