Nodes of different colours represent the following:
Solid arrows point from a parent (sub)module to the submodule which is descended from it. Dashed arrows point from a module being used to the module or program unit using it. Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | UnitarySystemName | |||
| logical, | intent(inout), | optional | :: | OACoolingCoil | ||
| logical, | intent(inout), | optional | :: | OAHeatingCoil | 
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.
SUBROUTINE GetUnitarySystemOAHeatCoolCoil(UnitarySystemName, OACoolingCoil, OAHeatingCoil)
          ! FUNCTION INFORMATION:
          !       AUTHOR         Chandan Sharma
          !       DATE WRITTEN   April 2013
          !       MODIFIED       na
          !       RE-ENGINEERED  na
          ! PURPOSE OF THIS FUNCTION:
          ! Determined weather Unitary system in OA stream has heating or cooling coils
          ! METHODOLOGY EMPLOYED:
          ! na
          ! REFERENCES:
          ! na
          ! USE STATEMENTS:
  USE InputProcessor,   ONLY: SameString
  IMPLICIT NONE ! Enforce explicit typing of all variables in this routine
          ! FUNCTION ARGUMENT DEFINITIONS:
  CHARACTER(len=*), INTENT(IN)         :: UnitarySystemName  ! Name of Unitary System object
  LOGICAL,   INTENT(INOUT),   OPTIONAL :: OACoolingCoil      ! Cooling coil in OA stream
  LOGICAL,   INTENT(INOUT),   OPTIONAL :: OAHeatingCoil      ! Heating coil in OA stream
          ! FUNCTION PARAMETER DEFINITIONS:
          ! na
          ! INTERFACE BLOCK SPECIFICATIONS:
          ! na
          ! DERIVED TYPE DEFINITIONS:
          ! na
          ! FUNCTION LOCAL VARIABLE DECLARATIONS:
  INTEGER :: UnitarySysNum
  IF (GetInputFlag) THEN             !First time subroutine has been entered
    CALL GetUnitarySystemInput
    GetInputFlag=.false.
  END IF
  DO UnitarySysNum = 1,  NumUnitarySystem
    IF(SameString(UnitarySystemName,UnitarySystem(UnitarySysNum)%Name))THEN
      IF (UnitarySystem(UnitarySysNum)%CoolCoilExists) THEN
        OACoolingCoil = .TRUE.
      END IF
      IF (UnitarySystem(UnitarySysNum)%HeatCoilExists .OR. &
          UnitarySystem(UnitarySysNum)%SuppCoilExists) THEN
        OAHeatingCoil = .TRUE.
      END IF
    END IF
  END DO
  RETURN
END SUBROUTINE GetUnitarySystemOAHeatCoolCoil