!> @file lpm_write_restart_file.f90 !--------------------------------------------------------------------------------! ! This file is part of PALM. ! ! PALM 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. ! ! PALM 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. ! ! You should have received a copy of the GNU General Public License along with ! PALM. If not, see . ! ! Copyright 1997-2016 Leibniz Universitaet Hannover !--------------------------------------------------------------------------------! ! ! Current revisions: ! ------------------ ! ! ! Former revisions: ! ----------------- ! $Id: lpm_write_restart_file.f90 1823 2016-04-07 08:57:52Z suehring $ ! ! 1822 2016-04-07 07:49:42Z hoffmann ! Tails removed. Unused variables removed. ! ! 1682 2015-10-07 23:56:08Z knoop ! Code annotations made doxygen readable ! ! 1359 2014-04-11 17:15:14Z hoffmann ! New particle structure integrated. ! ! 1320 2014-03-20 08:40:49Z raasch ! ONLY-attribute added to USE-statements, ! kind-parameters added to all INTEGER and REAL declaration statements, ! kinds are defined in new module kinds, ! comment fields (!:) to be used for variable explanations added to ! all variable declaration statements ! ! 1036 2012-10-22 13:43:42Z raasch ! code put under GPL (PALM 3.9) ! ! 849 2012-03-15 10:35:09Z raasch ! initial revision (former part of advec_particles) ! ! ! Description: ! ------------ !> Write particle data in FORTRAN binary format on restart file !------------------------------------------------------------------------------! SUBROUTINE lpm_write_restart_file USE indices, & ONLY: nxl, nxr, nyn, nys, nzb, nzt USE kinds USE particle_attributes, & ONLY: bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, grid_particles, & number_of_particles, number_of_particle_groups, & particles, particle_groups, prt_count, time_prel, & time_write_particle_data, uniform_particles USE pegrid IMPLICIT NONE CHARACTER (LEN=10) :: particle_binary_version !< INTEGER(iwp) :: ip !< INTEGER(iwp) :: jp !< INTEGER(iwp) :: kp !< ! !-- First open the output unit. IF ( myid_char == '' ) THEN OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT'//myid_char, & FORM='UNFORMATTED') ELSE IF ( myid == 0 ) CALL local_system( 'mkdir PARTICLE_RESTART_DATA_OUT' ) #if defined( __parallel ) ! !-- Set a barrier in order to allow that thereafter all other processors !-- in the directory created by PE0 can open their file CALL MPI_BARRIER( comm2d, ierr ) #endif OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT/'//myid_char, & FORM='UNFORMATTED' ) ENDIF ! !-- Write the version number of the binary format. !-- Attention: After changes to the following output commands the version !-- --------- number of the variable particle_binary_version must be !-- changed! Also, the version number and the list of arrays !-- to be read in lpm_read_restart_file must be adjusted !-- accordingly. particle_binary_version = '4.0' WRITE ( 90 ) particle_binary_version ! !-- Write some particle parameters, the size of the particle arrays as !-- well as other dvrp-plot variables. WRITE ( 90 ) bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, & number_of_particle_groups, particle_groups, time_prel, & time_write_particle_data, uniform_particles WRITE ( 90 ) prt_count DO ip = nxl, nxr DO jp = nys, nyn DO kp = nzb+1, nzt number_of_particles = prt_count(kp,jp,ip) particles => grid_particles(kp,jp,ip)%particles(1:number_of_particles) IF ( number_of_particles <= 0 ) CYCLE WRITE ( 90 ) particles ENDDO ENDDO ENDDO CLOSE ( 90 ) #if defined( __parallel ) CALL MPI_BARRIER( comm2d, ierr ) #endif END SUBROUTINE lpm_write_restart_file