! Copyright (c) 2004-2024 Lars Nerger ! ! This file is part of PDAF. ! ! PDAF is free software: you can redistribute it and/or modify ! it under the terms of the GNU Lesser General Public License ! as published by the Free Software Foundation, either version ! 3 of the License, or (at your option) any later version. ! ! PDAF 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 Lesser General Public License for more details. ! ! You should have received a copy of the GNU Lesser General Public ! License along with PDAF. If not, see <http://www.gnu.org/licenses/>. ! !$Id$ !BOP ! ! !ROUTINE: PDAFlocal_g2l_cb - Project global to local vector according to index array ! ! !INTERFACE: SUBROUTINE PDAFlocal_g2l_cb(step, domain_p, dim_p, state_p, dim_l, state_l) ! !DESCRIPTION: ! Project a global to a local state vector for the localized filters. ! This is the full callback function to be used internally. The mapping ! is done using the index vector id_lstate_in_pstate that is initialize ! in PDAF_local_set_index. ! ! !REVISION HISTORY: ! 2024-08 - Lars Nerger - Initial code ! Later revisions - see svn log ! ! !USES: USE PDAFlocal, & ONLY: id_lstate_in_pstate, PDAFlocal_was_used IMPLICIT NONE ! !ARGUMENTS: INTEGER, INTENT(in) :: step !< Current time step INTEGER, INTENT(in) :: domain_p !< Current local analysis domain INTEGER, INTENT(in) :: dim_p !< PE-local full state dimension INTEGER, INTENT(in) :: dim_l !< Local state dimension REAL, INTENT(in) :: state_p(dim_p) !< PE-local full state vector REAL, INTENT(out) :: state_l(dim_l) !< State vector on local analysis domain ! !CALLING SEQUENCE: ! Called by filter routine !EOP ! *** local variables *** INTEGER :: i ! Counter ! ************************************* ! *** Initialize local state vector *** ! ************************************* ! Set flag that PDAFlocal was used PDAFlocal_was_used = .TRUE. DO i = 1, dim_l state_l(i) = state_p(id_lstate_in_pstate(i)) END DO END SUBROUTINE PDAFlocal_g2l_cb