Nodes of different colours represent the following:
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| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| character(len=*), | intent(in) | :: | CoilType | |||
| character(len=*), | intent(in) | :: | CoilName | |||
| logical, | intent(inout) | :: | ErrorsFound | 
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.
FUNCTION GetCoilOutletNode(CoilType,CoilName,ErrorsFound) RESULT(NodeNumber)
          ! FUNCTION INFORMATION:
          !       AUTHOR         Linda Lawrie
          !       DATE WRITTEN   February 2006
          !       MODIFIED       na
          !       RE-ENGINEERED  na
          ! PURPOSE OF THIS FUNCTION:
          ! This function looks up the given coil and returns the inlet node number.  If
          ! incorrect coil type or name is given, errorsfound is returned as true and node number is returned
          ! as zero.
          ! METHODOLOGY EMPLOYED:
          ! na
          ! REFERENCES:
          ! na
          ! USE STATEMENTS:
  USE InputProcessor,  ONLY: FindItemInList
  IMPLICIT NONE ! Enforce explicit typing of all variables in this routine
          ! FUNCTION ARGUMENT DEFINITIONS:
  CHARACTER(len=*), INTENT(IN) :: CoilType     ! must match coil types in this module
  CHARACTER(len=*), INTENT(IN) :: CoilName     ! must match coil names for the coil type
  LOGICAL, INTENT(INOUT)       :: ErrorsFound  ! set to true if problem
  INTEGER                      :: NodeNumber   ! returned node number of matched coil
          ! FUNCTION PARAMETER DEFINITIONS:
          ! na
          ! INTERFACE BLOCK SPECIFICATIONS:
          ! na
          ! DERIVED TYPE DEFINITIONS:
          ! na
          ! FUNCTION LOCAL VARIABLE DECLARATIONS:
  INTEGER :: WhichCoil
  ! Obtains and Allocates DXCoils
  IF (GetCoilsInputFlag) THEN
    CALL GetDXCoils
    GetCoilsInputFlag = .FALSE.
  END IF
  WhichCoil=FindItemInList(CoilName,DXCoil%Name,NumDXCoils)
  IF (WhichCoil /= 0) THEN
    NodeNumber=DXCoil(WhichCoil)%AirOutNode
  ELSE
    CALL ShowSevereError('GetCoilOutletNode: Could not find Coil, Type="'//TRIM(CoilType)//'" Name="'//TRIM(CoilName)//  &
          '" when accessing coil outlet node number.')
    ErrorsFound=.true.
    NodeNumber=0
  ENDIF
  RETURN
END FUNCTION GetCoilOutletNode