1 | !> @file lpm_write_restart_file.f90 |
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2 | !------------------------------------------------------------------------------! |
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3 | ! This file is part of the PALM model system. |
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4 | ! |
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5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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6 | ! terms of the GNU General Public License as published by the Free Software |
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7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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8 | ! version. |
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9 | ! |
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10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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13 | ! |
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14 | ! You should have received a copy of the GNU General Public License along with |
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15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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16 | ! |
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17 | ! Copyright 1997-2019 Leibniz Universitaet Hannover |
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18 | !------------------------------------------------------------------------------! |
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19 | ! |
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20 | ! Current revisions: |
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21 | ! ------------------ |
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22 | ! |
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23 | ! |
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24 | ! Former revisions: |
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25 | ! ----------------- |
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26 | ! $Id: lpm_write_restart_file.f90 3655 2019-01-07 16:51:22Z suehring $ |
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27 | ! time_prel replaced by last_particle_release_time |
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28 | ! |
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29 | ! 2718 2018-01-02 08:49:38Z maronga |
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30 | ! Corrected "Former revisions" section |
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31 | ! |
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32 | ! 2696 2017-12-14 17:12:51Z kanani |
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33 | ! Change in file header (GPL part) |
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34 | ! |
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35 | ! 2265 2017-06-08 16:58:28Z schwenkel |
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36 | ! Unused variables removed. |
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37 | ! |
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38 | ! 2101 2017-01-05 16:42:31Z suehring |
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39 | ! |
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40 | ! 2000 2016-08-20 18:09:15Z knoop |
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41 | ! Forced header and separation lines into 80 columns |
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42 | ! |
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43 | ! 1822 2016-04-07 07:49:42Z hoffmann |
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44 | ! Tails removed. Unused variables removed. |
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45 | ! |
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46 | ! 1682 2015-10-07 23:56:08Z knoop |
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47 | ! Code annotations made doxygen readable |
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48 | ! |
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49 | ! 1359 2014-04-11 17:15:14Z hoffmann |
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50 | ! New particle structure integrated. |
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51 | ! |
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52 | ! 1320 2014-03-20 08:40:49Z raasch |
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53 | ! ONLY-attribute added to USE-statements, |
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54 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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55 | ! kinds are defined in new module kinds, |
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56 | ! comment fields (!:) to be used for variable explanations added to |
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57 | ! all variable declaration statements |
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58 | ! |
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59 | ! 1036 2012-10-22 13:43:42Z raasch |
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60 | ! code put under GPL (PALM 3.9) |
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61 | ! |
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62 | ! 849 2012-03-15 10:35:09Z raasch |
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63 | ! initial revision (former part of advec_particles) |
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64 | ! |
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65 | ! |
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66 | ! Description: |
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67 | ! ------------ |
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68 | !> Write particle data in FORTRAN binary format on restart file |
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69 | !------------------------------------------------------------------------------! |
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70 | SUBROUTINE lpm_write_restart_file |
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71 | |
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72 | |
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73 | USE indices, & |
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74 | ONLY: nxl, nxr, nyn, nys, nzb, nzt |
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75 | |
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76 | USE kinds |
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77 | |
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78 | USE particle_attributes, & |
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79 | ONLY: bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, grid_particles, & |
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80 | last_particle_release_time, number_of_particles, & |
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81 | number_of_particle_groups, particles, particle_groups, & |
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82 | prt_count, time_write_particle_data |
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83 | |
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84 | USE pegrid |
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85 | |
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86 | IMPLICIT NONE |
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87 | |
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88 | CHARACTER (LEN=10) :: particle_binary_version !< |
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89 | |
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90 | INTEGER(iwp) :: ip !< |
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91 | INTEGER(iwp) :: jp !< |
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92 | INTEGER(iwp) :: kp !< |
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93 | |
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94 | ! |
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95 | !-- First open the output unit. |
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96 | IF ( myid_char == '' ) THEN |
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97 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT'//myid_char, & |
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98 | FORM='UNFORMATTED') |
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99 | ELSE |
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100 | IF ( myid == 0 ) CALL local_system( 'mkdir PARTICLE_RESTART_DATA_OUT' ) |
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101 | #if defined( __parallel ) |
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102 | ! |
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103 | !-- Set a barrier in order to allow that thereafter all other processors |
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104 | !-- in the directory created by PE0 can open their file |
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105 | CALL MPI_BARRIER( comm2d, ierr ) |
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106 | #endif |
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107 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT/'//myid_char, & |
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108 | FORM='UNFORMATTED' ) |
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109 | ENDIF |
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110 | |
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111 | ! |
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112 | !-- Write the version number of the binary format. |
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113 | !-- Attention: After changes to the following output commands the version |
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114 | !-- --------- number of the variable particle_binary_version must be |
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115 | !-- changed! Also, the version number and the list of arrays |
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116 | !-- to be read in lpm_read_restart_file must be adjusted |
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117 | !-- accordingly. |
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118 | particle_binary_version = '4.0' |
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119 | WRITE ( 90 ) particle_binary_version |
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120 | |
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121 | ! |
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122 | !-- Write some particle parameters, the size of the particle arrays as |
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123 | !-- well as other dvrp-plot variables. |
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124 | WRITE ( 90 ) bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, & |
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125 | last_particle_release_time, number_of_particle_groups, & |
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126 | particle_groups, time_write_particle_data |
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127 | |
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128 | WRITE ( 90 ) prt_count |
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129 | |
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130 | DO ip = nxl, nxr |
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131 | DO jp = nys, nyn |
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132 | DO kp = nzb+1, nzt |
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133 | number_of_particles = prt_count(kp,jp,ip) |
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134 | particles => grid_particles(kp,jp,ip)%particles(1:number_of_particles) |
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135 | IF ( number_of_particles <= 0 ) CYCLE |
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136 | WRITE ( 90 ) particles |
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137 | ENDDO |
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138 | ENDDO |
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139 | ENDDO |
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140 | |
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141 | CLOSE ( 90 ) |
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142 | |
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143 | #if defined( __parallel ) |
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144 | CALL MPI_BARRIER( comm2d, ierr ) |
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145 | #endif |
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146 | |
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147 | |
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148 | END SUBROUTINE lpm_write_restart_file |
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