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
subroutine test_add_item()type(FieldDictionary)::fdfd=FieldDictionary()! emptycall fd%add_item('X_Y_Z',FieldDictionaryItem(canonical_units='m',long_name='X Y Z'))end subroutine test_add_item