create_new_node.F90
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!
! This file is part of SACAMOS, State of the Art CAble MOdels for Spice.
! It was developed by the University of Nottingham and the Netherlands Aerospace
! Centre (NLR) for ESA under contract number 4000112765/14/NL/HK.
!
! Copyright (C) 2016-2018 University of Nottingham
!
! SACAMOS is free software: you can redistribute it and/or modify it under the
! terms of the GNU General Public License as published by the Free Software
! Foundation, either version 3 of the License, or (at your option) any later
! version.
!
! SACAMOS is distributed in the hope that it will be useful, but
! WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! for more details.
!
! A copy of the GNU General Public License version 3 can be found in the
! file GNU_GPL_v3 in the root or at <http://www.gnu.org/licenses/>.
!
! SACAMOS uses the EISPACK library (in /SRC/EISPACK). EISPACK is subject to
! the GNU Lesser General Public License. A copy of the GNU Lesser General Public
! License version can be found in the file GNU_LGPL in the root of EISPACK
! (/SRC/EISPACK ) or at <http://www.gnu.org/licenses/>.
!
! The University of Nottingham can be contacted at: ggiemr@nottingham.ac.uk
!
!
! File Contents:
! SUBROUTINE create_new_node
!
! NAME
! create_new_node
!
! AUTHORS
! Chris Smartt
!
! DESCRIPTION
! Set the specified node to a new node number and update the next free node number
!
! INPUTS REQUIRED
! 1. node to set
! 2. next_free_node
!
! OUTPUTS
! 1. node to set is set to the next_free_node
! 2. next_free_node is increased by one
!
! COMMENTS
!
!
!
! HISTORY
!
! started 15/6/2016
!
!
SUBROUTINE create_new_node(node_to_set,next_free_node)
USE type_specifications
IMPLICIT NONE
! variables passed to the subroutine
integer,intent(OUT) :: node_to_set
integer,intent(INOUT) :: next_free_node
! local variables
! START
node_to_set=next_free_node
next_free_node=next_free_node+1
RETURN
END SUBROUTINE create_new_node