Nodes of different colours represent the following:
Solid arrows point from a submodule to the (sub)module which it is
descended from. Dashed arrows point from a module or program unit to
modules which it uses.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
end daily - HYDIN
monthly - HYDIN
end monthly - HYDIN
yearly - HYDIN
end yearly - HYDIN
average annual - HYDIN
end average annual - HYDIN
daily - HYDOUT
end daily - HYDOUT
monthly - HYDOUT
end monthly - HYDOUT
yearly - HYDOUT
end yearly - HYDOUT
average annual - HYDOUT
end average annual - HYDOUT