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 set_up()integer::statusif(.not.hconfig_is_created)thenhconfig=ESMF_HConfigCreate(rc=status)hconfig_is_created=(status==0)call ESMF_HConfigAdd(hconfig,0,addKeyString='null',rc=status)@assertEqual(0,status,'Failed to add null vallue')end if@assertTrue(hconfig_is_created,'HConfig was not created.')end subroutine set_up