!******************************COPYRIGHT********************************************
! (c) < name of rights owner, e.g. University of xxx > < Year produced, e.g. 2008 >.
! All rights reserved.
!
! This routine has been licensed to the other JULES partners for use and
! distribution under the JULES collaboration agreement, subject to the terms and
! conditions set out therein.
!
! [Met Office Ref SC0237] 
!******************************COPYRIGHT********************************************