[1682] | 1 | !> @file swap_timelevel.f90 |
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[2000] | 2 | !------------------------------------------------------------------------------! |
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[2696] | 3 | ! This file is part of the PALM model system. |
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[1036] | 4 | ! |
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[2000] | 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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[1036] | 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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[2718] | 17 | ! Copyright 1997-2018 Leibniz Universitaet Hannover |
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[2000] | 18 | !------------------------------------------------------------------------------! |
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[1036] | 19 | ! |
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[484] | 20 | ! Current revisions: |
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[1] | 21 | ! ----------------- |
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[1961] | 22 | ! |
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[2233] | 23 | ! |
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[1] | 24 | ! Former revisions: |
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| 25 | ! ----------------- |
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[3] | 26 | ! $Id: swap_timelevel.f90 2718 2018-01-02 08:49:38Z raasch $ |
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[2716] | 27 | ! Corrected "Former revisions" section |
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| 28 | ! |
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| 29 | ! 2696 2017-12-14 17:12:51Z kanani |
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| 30 | ! Change in file header (GPL part) |
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[2696] | 31 | ! Moved TKE to turbulence_closure_mod (TG) |
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| 32 | ! Implementation of chemistry module (FK) |
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| 33 | ! |
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| 34 | ! 2350 2017-08-15 11:48:26Z kanani |
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[2350] | 35 | ! Bugfix in nopointer version |
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| 36 | ! |
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| 37 | ! 2292 2017-06-20 09:51:42Z schwenkel |
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[2292] | 38 | ! Implementation of new microphysic scheme: cloud_scheme = 'morrison' |
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| 39 | ! includes two more prognostic equations for cloud drop concentration (nc) |
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| 40 | ! and cloud water content (qc). |
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| 41 | ! |
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| 42 | ! 2233 2017-05-30 18:08:54Z suehring |
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[39] | 43 | ! |
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[2233] | 44 | ! 2232 2017-05-30 17:47:52Z suehring |
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| 45 | ! Adjustments to new surface concept |
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| 46 | ! |
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[2119] | 47 | ! 2118 2017-01-17 16:38:49Z raasch |
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| 48 | ! OpenACC directives removed |
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| 49 | ! |
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[2012] | 50 | ! 2011 2016-09-19 17:29:57Z kanani |
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| 51 | ! Flag urban_surface is now defined in module control_parameters. |
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| 52 | ! |
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[2008] | 53 | ! 2007 2016-08-24 15:47:17Z kanani |
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| 54 | ! Added swapping of urban surface model quantities, |
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| 55 | ! removed redundance for land surface model |
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| 56 | ! |
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[2001] | 57 | ! 2000 2016-08-20 18:09:15Z knoop |
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| 58 | ! Forced header and separation lines into 80 columns |
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| 59 | ! |
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[1961] | 60 | ! 1960 2016-07-12 16:34:24Z suehring |
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| 61 | ! Separate humidity and passive scalar |
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| 62 | ! |
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[1823] | 63 | ! 1822 2016-04-07 07:49:42Z hoffmann |
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| 64 | ! icloud_scheme replaced by microphysics_* |
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| 65 | ! |
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[1767] | 66 | ! swap_timelevel.f90 1766 2016-02-29 08:37:15Z raasch |
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| 67 | ! setting the swap level for pmc data transfer |
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| 68 | ! |
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[1748] | 69 | ! 1747 2016-02-08 12:25:53Z raasch |
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| 70 | ! explicit loops in nopointer case to omit craypointer option of pgi compiler |
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| 71 | ! |
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[1683] | 72 | ! 1682 2015-10-07 23:56:08Z knoop |
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| 73 | ! Code annotations made doxygen readable |
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| 74 | ! |
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[1497] | 75 | ! 1496 2014-12-02 17:25:50Z maronga |
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| 76 | ! Added swapping of land surface model quantities |
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| 77 | ! |
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[1375] | 78 | ! 1374 2014-04-25 12:55:07Z raasch |
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| 79 | ! bugfix: use-statement for nopointer-case added |
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| 80 | ! |
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[1321] | 81 | ! 1320 2014-03-20 08:40:49Z raasch |
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| 82 | ! ONLY-attribute added to USE-statements, |
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| 83 | ! revision history before 2012 removed, |
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[1319] | 84 | ! 1318 2014-03-17 13:35:16Z raasch |
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| 85 | ! module interfaces removed |
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| 86 | ! |
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[1116] | 87 | ! 1115 2013-03-26 18:16:16Z hoffmann |
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| 88 | ! calculation of qr and nr is restricted to precipitation |
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| 89 | ! |
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[1112] | 90 | ! 1111 2013-03-08 23:54:10Z raasch |
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| 91 | ! openACC directives added |
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| 92 | ! |
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[1054] | 93 | ! 1053 2012-11-13 17:11:03Z hoffmann |
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| 94 | ! swap of timelevels for nr, qr added |
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| 95 | ! |
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[1037] | 96 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 97 | ! code put under GPL (PALM 3.9) |
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| 98 | ! |
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[1033] | 99 | ! 1032 2012-10-21 13:03:21Z letzel |
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| 100 | ! save memory by not allocating pt_2 in case of neutral = .T. |
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| 101 | ! |
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[1011] | 102 | ! 1010 2012-09-20 07:59:54Z raasch |
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| 103 | ! cpp switch __nopointer added for pointer free version |
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| 104 | ! |
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[1002] | 105 | ! 1001 2012-09-13 14:08:46Z raasch |
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| 106 | ! all actions concerning leapfrog scheme removed |
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| 107 | ! |
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[1] | 108 | ! Revision 1.1 2000/01/10 10:08:58 10:08:58 raasch (Siegfried Raasch) |
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| 109 | ! Initial revision |
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| 110 | ! |
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| 111 | ! |
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| 112 | ! Description: |
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| 113 | ! ------------ |
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[1682] | 114 | !> Swap of timelevels of variables after each timestep |
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[3] | 115 | !------------------------------------------------------------------------------! |
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[1682] | 116 | SUBROUTINE swap_timelevel |
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| 117 | |
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[1] | 118 | |
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[1374] | 119 | #if defined( __nopointer ) |
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[1320] | 120 | USE arrays_3d, & |
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[2350] | 121 | ONLY: e, e_p, nc, nc_p, nr, nr_p, pt, pt_p, q, q_p, qc, qc_p, qr, & |
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| 122 | qr_p, s, s_p, sa, sa_p, u, u_p, v, v_p, w, w_p |
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[1374] | 123 | #else |
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| 124 | USE arrays_3d, & |
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[2292] | 125 | ONLY: e, e_1, e_2, e_p, nc, nc_1, nc_2, nc_p, nr, nr_1, nr_2, nr_p, & |
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| 126 | pt, pt_1, pt_2, pt_p, q, q_1, q_2, q_p, qc, qc_1, qc_2, qc_p, & |
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| 127 | qr, qr_1, qr_2, qr_p, s, s_1, s_2, s_p, sa, sa_1, sa_2, sa_p, & |
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| 128 | u, u_1, u_2, u_p, v, v_1, v_2, v_p, w, w_1, w_2, w_p |
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[1496] | 129 | |
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[1374] | 130 | #endif |
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[1] | 131 | |
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[2696] | 132 | #if defined( __chem ) |
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| 133 | USE chemistry_model_mod, & |
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| 134 | ONLY: chem_swap_timelevel |
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| 135 | #endif |
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| 136 | |
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[1551] | 137 | USE land_surface_model_mod, & |
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[2232] | 138 | ONLY: lsm_swap_timelevel |
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[1551] | 139 | |
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[1320] | 140 | USE cpulog, & |
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| 141 | ONLY: cpu_log, log_point |
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| 142 | |
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| 143 | USE control_parameters, & |
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[2696] | 144 | ONLY: air_chemistry, cloud_physics, constant_diffusion, & |
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| 145 | humidity, land_surface, & |
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[2292] | 146 | microphysics_morrison, microphysics_seifert, neutral, ocean, & |
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| 147 | passive_scalar, timestep_count, urban_surface |
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[1320] | 148 | |
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[1747] | 149 | USE indices, & |
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| 150 | ONLY: nxlg, nxrg, nyng, nysg, nzb, nzt |
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[1766] | 151 | |
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| 152 | USE pmc_interface, & |
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| 153 | ONLY: nested_run, pmci_set_swaplevel |
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| 154 | |
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[2696] | 155 | USE turbulence_closure_mod, & |
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| 156 | ONLY: tcm_swap_timelevel |
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| 157 | |
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[2007] | 158 | USE urban_surface_mod, & |
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[2011] | 159 | ONLY: usm_swap_timelevel |
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[1766] | 160 | |
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[2007] | 161 | |
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[1] | 162 | IMPLICIT NONE |
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| 163 | |
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[1766] | 164 | INTEGER :: i, j, k !> loop indices |
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| 165 | INTEGER :: swap_level !> swap_level for steering the pmc data transfer |
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[1747] | 166 | |
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[1] | 167 | ! |
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| 168 | !-- Incrementing timestep counter |
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| 169 | timestep_count = timestep_count + 1 |
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| 170 | |
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| 171 | ! |
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[1001] | 172 | !-- Swap of variables |
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[1010] | 173 | #if defined( __nopointer ) |
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| 174 | CALL cpu_log( log_point(28), 'swap_timelevel (nop)', 'start' ) |
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| 175 | |
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[1747] | 176 | DO i = nxlg, nxrg |
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| 177 | DO j = nysg, nyng |
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| 178 | DO k = nzb, nzt+1 |
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| 179 | u(k,j,i) = u_p(k,j,i) |
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| 180 | v(k,j,i) = v_p(k,j,i) |
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| 181 | w(k,j,i) = w_p(k,j,i) |
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| 182 | pt(k,j,i) = pt_p(k,j,i) |
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| 183 | ENDDO |
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| 184 | ENDDO |
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| 185 | ENDDO |
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[2118] | 186 | |
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[2696] | 187 | CALL tcm_swap_timelevel ( 0 ) |
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[2118] | 188 | |
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[1010] | 189 | IF ( ocean ) THEN |
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| 190 | sa = sa_p |
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| 191 | ENDIF |
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[2118] | 192 | |
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[1960] | 193 | IF ( humidity ) THEN |
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[2292] | 194 | q = q_p |
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| 195 | IF ( cloud_physics .AND. microphysics_morrison ) THEN |
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| 196 | qc = qc_p |
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| 197 | nc = nc_p |
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| 198 | ENDIF |
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[1822] | 199 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
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[1053] | 200 | qr = qr_p |
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| 201 | nr = nr_p |
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| 202 | ENDIF |
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[1010] | 203 | ENDIF |
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[2118] | 204 | |
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[1960] | 205 | IF ( passive_scalar ) s = s_p |
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[1010] | 206 | |
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[1496] | 207 | IF ( land_surface ) THEN |
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[1551] | 208 | CALL lsm_swap_timelevel ( 0 ) |
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[1496] | 209 | ENDIF |
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| 210 | |
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[2007] | 211 | IF ( urban_surface ) THEN |
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| 212 | CALL usm_swap_timelevel ( 0 ) |
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| 213 | ENDIF |
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[1496] | 214 | |
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[2007] | 215 | |
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[1010] | 216 | CALL cpu_log( log_point(28), 'swap_timelevel (nop)', 'stop' ) |
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| 217 | #else |
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| 218 | CALL cpu_log( log_point(28), 'swap_timelevel', 'start' ) |
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| 219 | |
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[1] | 220 | SELECT CASE ( MOD( timestep_count, 2 ) ) |
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| 221 | |
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| 222 | CASE ( 0 ) |
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| 223 | |
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[1001] | 224 | u => u_1; u_p => u_2 |
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| 225 | v => v_1; v_p => v_2 |
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| 226 | w => w_1; w_p => w_2 |
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[1032] | 227 | IF ( .NOT. neutral ) THEN |
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| 228 | pt => pt_1; pt_p => pt_2 |
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| 229 | ENDIF |
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[1001] | 230 | IF ( ocean ) THEN |
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| 231 | sa => sa_1; sa_p => sa_2 |
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| 232 | ENDIF |
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[1960] | 233 | IF ( humidity ) THEN |
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[1001] | 234 | q => q_1; q_p => q_2 |
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[2292] | 235 | IF ( cloud_physics .AND. microphysics_morrison ) THEN |
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| 236 | qc => qc_1; qc_p => qc_2 |
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| 237 | nc => nc_1; nc_p => nc_2 |
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| 238 | ENDIF |
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[1822] | 239 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
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[1053] | 240 | qr => qr_1; qr_p => qr_2 |
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| 241 | nr => nr_1; nr_p => nr_2 |
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| 242 | ENDIF |
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[1001] | 243 | ENDIF |
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[1960] | 244 | IF ( passive_scalar ) THEN |
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| 245 | s => s_1; s_p => s_2 |
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| 246 | ENDIF |
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[1] | 247 | |
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[2696] | 248 | #if defined( __chem ) |
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| 249 | IF ( air_chemistry ) CALL chem_swap_timelevel(0) |
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| 250 | #endif |
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| 251 | |
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[1766] | 252 | swap_level = 1 |
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[1496] | 253 | |
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[1001] | 254 | CASE ( 1 ) |
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[1] | 255 | |
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[1001] | 256 | u => u_2; u_p => u_1 |
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| 257 | v => v_2; v_p => v_1 |
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| 258 | w => w_2; w_p => w_1 |
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[1032] | 259 | IF ( .NOT. neutral ) THEN |
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| 260 | pt => pt_2; pt_p => pt_1 |
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| 261 | ENDIF |
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[1001] | 262 | IF ( ocean ) THEN |
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| 263 | sa => sa_2; sa_p => sa_1 |
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| 264 | ENDIF |
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[1960] | 265 | IF ( humidity ) THEN |
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[1001] | 266 | q => q_2; q_p => q_1 |
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[2292] | 267 | IF ( cloud_physics .AND. microphysics_morrison ) THEN |
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| 268 | qc => qc_2; qc_p => qc_1 |
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| 269 | nc => nc_2; nc_p => nc_1 |
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| 270 | ENDIF |
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[1822] | 271 | IF ( cloud_physics .AND. microphysics_seifert ) THEN |
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[1053] | 272 | qr => qr_2; qr_p => qr_1 |
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| 273 | nr => nr_2; nr_p => nr_1 |
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| 274 | ENDIF |
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[1001] | 275 | ENDIF |
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[1960] | 276 | IF ( passive_scalar ) THEN |
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| 277 | s => s_2; s_p => s_1 |
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| 278 | ENDIF |
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[1] | 279 | |
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[2696] | 280 | #if defined( __chem ) |
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| 281 | IF ( air_chemistry ) CALL chem_swap_timelevel(1) |
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| 282 | #endif |
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| 283 | |
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[1766] | 284 | swap_level = 2 |
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[1496] | 285 | |
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[1] | 286 | END SELECT |
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| 287 | |
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[2696] | 288 | CALL tcm_swap_timelevel ( MOD( timestep_count, 2) ) |
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| 289 | |
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[2007] | 290 | IF ( land_surface ) THEN |
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| 291 | CALL lsm_swap_timelevel ( MOD( timestep_count, 2) ) |
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| 292 | ENDIF |
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| 293 | |
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| 294 | IF ( urban_surface ) THEN |
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| 295 | CALL usm_swap_timelevel ( MOD( timestep_count, 2) ) |
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| 296 | ENDIF |
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| 297 | |
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[1766] | 298 | ! |
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| 299 | !-- Set the swap level for steering the pmc data transfer |
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| 300 | IF ( nested_run ) CALL pmci_set_swaplevel( swap_level ) |
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| 301 | |
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[1] | 302 | CALL cpu_log( log_point(28), 'swap_timelevel', 'stop' ) |
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[1010] | 303 | #endif |
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[1] | 304 | |
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| 305 | END SUBROUTINE swap_timelevel |
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| 306 | |
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| 307 | |
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