| 1 | SUBROUTINE lpm_write_restart_file |
|---|
| 2 | |
|---|
| 3 | !------------------------------------------------------------------------------! |
|---|
| 4 | ! Current revisions: |
|---|
| 5 | ! ------------------ |
|---|
| 6 | ! |
|---|
| 7 | ! |
|---|
| 8 | ! Former revisions: |
|---|
| 9 | ! ----------------- |
|---|
| 10 | ! $Id: lpm_write_restart_file.f90 850 2012-03-15 12:09:25Z maronga $ |
|---|
| 11 | ! |
|---|
| 12 | ! 849 2012-03-15 10:35:09Z raasch |
|---|
| 13 | ! initial revision (former part of advec_particles) |
|---|
| 14 | ! |
|---|
| 15 | ! |
|---|
| 16 | ! Description: |
|---|
| 17 | ! ------------ |
|---|
| 18 | ! Write particle data in FORTRAN binary format on restart file |
|---|
| 19 | !------------------------------------------------------------------------------! |
|---|
| 20 | |
|---|
| 21 | USE control_parameters |
|---|
| 22 | USE particle_attributes |
|---|
| 23 | USE pegrid |
|---|
| 24 | |
|---|
| 25 | IMPLICIT NONE |
|---|
| 26 | |
|---|
| 27 | CHARACTER (LEN=10) :: particle_binary_version |
|---|
| 28 | INTEGER :: i |
|---|
| 29 | |
|---|
| 30 | ! |
|---|
| 31 | !-- First open the output unit. |
|---|
| 32 | IF ( myid_char == '' ) THEN |
|---|
| 33 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT'//myid_char, & |
|---|
| 34 | FORM='UNFORMATTED') |
|---|
| 35 | ELSE |
|---|
| 36 | IF ( myid == 0 ) CALL local_system( 'mkdir PARTICLE_RESTART_DATA_OUT' ) |
|---|
| 37 | #if defined( __parallel ) |
|---|
| 38 | ! |
|---|
| 39 | !-- Set a barrier in order to allow that thereafter all other processors |
|---|
| 40 | !-- in the directory created by PE0 can open their file |
|---|
| 41 | CALL MPI_BARRIER( comm2d, ierr ) |
|---|
| 42 | #endif |
|---|
| 43 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT/'//myid_char, & |
|---|
| 44 | FORM='UNFORMATTED' ) |
|---|
| 45 | ENDIF |
|---|
| 46 | |
|---|
| 47 | DO i = 0, io_blocks-1 |
|---|
| 48 | |
|---|
| 49 | IF ( i == io_group ) THEN |
|---|
| 50 | |
|---|
| 51 | ! |
|---|
| 52 | !-- Write the version number of the binary format. |
|---|
| 53 | !-- Attention: After changes to the following output commands the version |
|---|
| 54 | !-- --------- number of the variable particle_binary_version must be |
|---|
| 55 | !-- changed! Also, the version number and the list of arrays |
|---|
| 56 | !-- to be read in lpm_read_restart_file must be adjusted |
|---|
| 57 | !-- accordingly. |
|---|
| 58 | particle_binary_version = '3.0' |
|---|
| 59 | WRITE ( 90 ) particle_binary_version |
|---|
| 60 | |
|---|
| 61 | ! |
|---|
| 62 | !-- Write some particle parameters, the size of the particle arrays as |
|---|
| 63 | !-- well as other dvrp-plot variables. |
|---|
| 64 | WRITE ( 90 ) bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, & |
|---|
| 65 | maximum_number_of_particles, & |
|---|
| 66 | maximum_number_of_tailpoints, maximum_number_of_tails, & |
|---|
| 67 | number_of_initial_particles, number_of_particles, & |
|---|
| 68 | number_of_particle_groups, number_of_tails, & |
|---|
| 69 | particle_groups, time_prel, time_write_particle_data, & |
|---|
| 70 | uniform_particles |
|---|
| 71 | |
|---|
| 72 | IF ( number_of_initial_particles /= 0 ) WRITE ( 90 ) initial_particles |
|---|
| 73 | |
|---|
| 74 | WRITE ( 90 ) prt_count, prt_start_index |
|---|
| 75 | WRITE ( 90 ) particles |
|---|
| 76 | |
|---|
| 77 | IF ( use_particle_tails ) THEN |
|---|
| 78 | WRITE ( 90 ) particle_tail_coordinates |
|---|
| 79 | ENDIF |
|---|
| 80 | |
|---|
| 81 | CLOSE ( 90 ) |
|---|
| 82 | |
|---|
| 83 | ENDIF |
|---|
| 84 | |
|---|
| 85 | #if defined( __parallel ) |
|---|
| 86 | CALL MPI_BARRIER( comm2d, ierr ) |
|---|
| 87 | #endif |
|---|
| 88 | |
|---|
| 89 | ENDDO |
|---|
| 90 | |
|---|
| 91 | |
|---|
| 92 | END SUBROUTINE lpm_write_restart_file |
|---|
