[1] | 1 | SUBROUTINE advec_particles |
---|
| 2 | |
---|
| 3 | !------------------------------------------------------------------------------! |
---|
| 4 | ! Actual revisions: |
---|
| 5 | ! ----------------- |
---|
| 6 | ! TEST: PRINT statements on unit 9 (commented out) |
---|
| 7 | ! |
---|
| 8 | ! Former revisions: |
---|
| 9 | ! ----------------- |
---|
[3] | 10 | ! $Id: advec_particles.f90 39 2007-03-01 12:46:59Z raasch $ |
---|
[39] | 11 | ! |
---|
| 12 | ! 16 2007-02-15 13:16:47Z raasch |
---|
| 13 | ! Bugfix: wrong if-clause from revision 1.32 |
---|
| 14 | ! |
---|
| 15 | ! r4 | raasch | 2007-02-13 12:33:16 +0100 (Tue, 13 Feb 2007) |
---|
[3] | 16 | ! RCS Log replace by Id keyword, revision history cleaned up |
---|
| 17 | ! |
---|
[1] | 18 | ! Revision 1.32 2007/02/11 12:48:20 raasch |
---|
| 19 | ! Allways the lower level k is used for interpolation |
---|
| 20 | ! Bugfix: new particles are released only if end_time_prel > simulated_time |
---|
| 21 | ! Bugfix: transfer of particles when x < -0.5*dx (0.0 before), etc., |
---|
| 22 | ! index i,j used instead of cartesian (x,y) coordinate to check for |
---|
| 23 | ! transfer because this failed under very rare conditions |
---|
| 24 | ! Bugfix: calculation of number of particles with same radius as the current |
---|
| 25 | ! particle (cloud droplet code) |
---|
| 26 | ! |
---|
| 27 | ! Revision 1.31 2006/08/17 09:21:01 raasch |
---|
| 28 | ! Two more compilation errors removed from the last revision |
---|
| 29 | ! |
---|
| 30 | ! Revision 1.30 2006/08/17 09:11:17 raasch |
---|
| 31 | ! Two compilation errors removed from the last revision |
---|
| 32 | ! |
---|
| 33 | ! Revision 1.29 2006/08/04 14:05:01 raasch |
---|
| 34 | ! Subgrid scale velocities are (optionally) included for calculating the |
---|
| 35 | ! particle advection, new counters trlp_count_sum, etc. for accumulating |
---|
| 36 | ! the number of particles exchanged between the subdomains during all |
---|
| 37 | ! sub-timesteps (if sgs velocities are included), +3d-arrays de_dx/y/z, |
---|
| 38 | ! izuf renamed iran, output of particle time series |
---|
| 39 | ! |
---|
| 40 | ! Revision 1.28 2006/02/23 09:41:21 raasch |
---|
| 41 | ! Only a fraction of the particles may have tails, therefore output for unit |
---|
| 42 | ! 85 and 90 has changed, |
---|
| 43 | ! sorting of particles in gridbox order after each timestep, optimization of |
---|
| 44 | ! the droplet growth by collision, |
---|
| 45 | ! 0.5 replaced by 0.4999999999 in setting the random fluctuations, |
---|
| 46 | ! psl, psr, pdx, etc. are now 1d arrays, i.e. they depend on the particle group, |
---|
| 47 | ! improve particle release at PE boundaries, nt_anz renamed |
---|
| 48 | ! current_timestep_number, idum (particle_type) renamed tail_id, |
---|
| 49 | ! error number argument for handle_netcdf_error, |
---|
| 50 | ! |
---|
| 51 | ! Revision 1.27 2005/10/20 14:04:15 raasch |
---|
| 52 | ! droplet growth by collision completed (still has to be optimized for speed), |
---|
| 53 | ! new routine collision_efficiency (see end of this file), |
---|
| 54 | ! 2*r replaced by r in the exponential terms (momentum equation for particles), |
---|
| 55 | ! number of particles really used is additionally output on the netcdf particle |
---|
| 56 | ! data file, |
---|
| 57 | ! test print statement removed |
---|
| 58 | ! |
---|
| 59 | ! Revision 1.26 2005/06/26 19:50:14 raasch |
---|
| 60 | ! Cloud droplet features added, radius is used instead of diameter, |
---|
| 61 | ! particle type initial data assignment extended, |
---|
| 62 | ! output on unit 80 for non-parallel runs |
---|
| 63 | ! |
---|
| 64 | ! Revision 1.25 2005/05/18 14:53:11 raasch |
---|
| 65 | ! Extensions for NetCDF output |
---|
| 66 | ! |
---|
| 67 | ! Revision 1.24 2005/04/23 08:24:58 raasch |
---|
| 68 | ! Revised calculation of output time counters regarding a possible decrease of |
---|
| 69 | ! the output time interval in case of restart runs |
---|
| 70 | ! |
---|
| 71 | ! Revision 1.23 2005/03/26 14:20:05 raasch |
---|
| 72 | ! calculation of vertical particle velocity (with inertia) corrected, exp_arg |
---|
| 73 | ! had a wrong sign |
---|
| 74 | ! |
---|
| 75 | ! Revision 1.22 2004/04/30 07:48:57 raasch |
---|
| 76 | ! Particle type initial data assignment extended |
---|
| 77 | ! |
---|
| 78 | ! Revision 1.21 2004/01/28 15:00:48 raasch |
---|
| 79 | ! Output of particle infos in subroutine allocate_prt_memory on demand only |
---|
| 80 | ! |
---|
| 81 | ! Revision 1.20 2003/10/29 08:38:52 raasch |
---|
| 82 | ! Module random_function_mod is used, modifications for new particle group |
---|
| 83 | ! feature, version number is written on binary file |
---|
| 84 | ! |
---|
| 85 | ! Revision 1.19 2003/03/16 09:19:32 raasch |
---|
| 86 | ! Two underscores (_) are placed in front of all define-strings |
---|
| 87 | ! |
---|
| 88 | ! Revision 1.18 2003/03/14 13:36:31 raasch |
---|
| 89 | ! Error in reflection boundary condition removed: particle speed must also |
---|
| 90 | ! be inverted |
---|
| 91 | ! |
---|
| 92 | ! Revision 1.17 2003/03/04 11:23:20 raasch |
---|
| 93 | ! Error in particle inertia part removed (exp_arg must not contain the timestep) |
---|
| 94 | ! Particle velocities are also stored in particles in case of zero density ratio |
---|
| 95 | ! |
---|
| 96 | ! Revision 1.16 2002/09/12 12:55:29 raasch |
---|
| 97 | ! Transport of particles with inertia implemented, write density_ratio to |
---|
| 98 | ! restart file |
---|
| 99 | ! |
---|
| 100 | ! Revision 1.15 2002/06/11 12:11:56 raasch |
---|
| 101 | ! Declaration of u_int_l, u_int_u, v_int_l, v_int_u added |
---|
| 102 | ! |
---|
| 103 | ! Revision 1.14 2002/05/02 18:46:34 18:46:34 raasch (Siegfried Raasch) |
---|
| 104 | ! Horizontal velocity components for particle advection are now interpolated |
---|
| 105 | ! between horizontal grid levels |
---|
| 106 | ! |
---|
| 107 | ! Revision 1.13 2002/04/24 18:46:11 18:46:11 raasch (Siegfried Raasch) |
---|
| 108 | ! Temporary particle-arrays trlp, trnp, trrp and trsp are now allocatable arrays |
---|
| 109 | ! |
---|
| 110 | ! Revision 1.12 2002/04/16 07:44:07 raasch |
---|
| 111 | ! Additional boundary conditions added, particle data for later analysis can be |
---|
| 112 | ! written on file |
---|
| 113 | ! |
---|
| 114 | ! Revision 1.11 2001/11/09 13:38:20 raasch |
---|
| 115 | ! Colour information for particle tails is stored in array |
---|
| 116 | ! particle_tail_coordinates, adding information to the particle tails |
---|
| 117 | ! moved after call of user_particle_attributes |
---|
| 118 | ! |
---|
| 119 | ! Revision 1.10 2001/08/21 08:19:48 raasch |
---|
| 120 | ! Storage of particle tails, precision of vertical advection improved, |
---|
| 121 | ! particle attributes (e.g. size and color) can be defined by the user |
---|
| 122 | ! |
---|
| 123 | ! Revision 1.9 2001/07/12 12:01:27 raasch |
---|
| 124 | ! Random start positions of initial particles possible |
---|
| 125 | ! |
---|
| 126 | ! Revision 1.8 2001/03/29 17:27:10 raasch |
---|
| 127 | ! Translation of remaining German identifiers (variables, subroutines, etc.) |
---|
| 128 | ! |
---|
| 129 | ! Revision 1.7 2001/02/13 10:24:00 raasch |
---|
| 130 | ! Particle advection possible in case of galilei transformation |
---|
| 131 | ! |
---|
| 132 | ! Revision 1.6 2001/01/25 06:51:04 raasch |
---|
| 133 | ! Module test_variables removed, writing of particle informations is optional |
---|
| 134 | ! now |
---|
| 135 | ! |
---|
| 136 | ! Revision 1.5 2001/01/02 17:15:29 raasch |
---|
| 137 | ! Unit 80 is immediately closed after usage every time. Particle positions |
---|
| 138 | ! are written on unit 90 instead of 81 (subroutine write_particles). |
---|
| 139 | ! |
---|
| 140 | ! Revision 1.4 2000/12/28 12:43:54 raasch |
---|
| 141 | ! Packing of particles-array is done explicitly (not by PACK-function, which |
---|
| 142 | ! seems to have problems when a large number of PEs is used) |
---|
| 143 | ! Missing translations included, |
---|
| 144 | ! code is used only optionally (cpp-directives are added) |
---|
| 145 | ! |
---|
| 146 | ! Revision 1.3 2000/01/20 08:51:37 letzel |
---|
| 147 | ! All comments translated into English |
---|
| 148 | ! |
---|
| 149 | ! Revision 1.2 1999/11/25 16:41:48 raasch |
---|
| 150 | ! Indexfehler im nichtparallelen Teil korrigiert |
---|
| 151 | ! |
---|
| 152 | ! Revision 1.1 1999/11/25 16:16:06 raasch |
---|
| 153 | ! Initial revision |
---|
| 154 | ! |
---|
| 155 | ! |
---|
| 156 | ! Description: |
---|
| 157 | ! ------------ |
---|
| 158 | ! Particle advection |
---|
| 159 | !------------------------------------------------------------------------------! |
---|
| 160 | #if defined( __particles ) |
---|
| 161 | |
---|
| 162 | USE arrays_3d |
---|
| 163 | USE cloud_parameters |
---|
| 164 | USE constants |
---|
| 165 | USE control_parameters |
---|
| 166 | USE cpulog |
---|
| 167 | USE grid_variables |
---|
| 168 | USE indices |
---|
| 169 | USE interfaces |
---|
| 170 | USE netcdf_control |
---|
| 171 | USE particle_attributes |
---|
| 172 | USE pegrid |
---|
| 173 | USE random_function_mod |
---|
| 174 | USE statistics |
---|
| 175 | |
---|
| 176 | IMPLICIT NONE |
---|
| 177 | |
---|
| 178 | INTEGER :: deleted_particles, deleted_tails, i, ie, ii, inc, is, j, jj, & |
---|
| 179 | js, k, kk, kw, m, n, nc, nn, psi, tlength, trlp_count, & |
---|
| 180 | trlp_count_sum, trlp_count_recv, trlp_count_recv_sum, & |
---|
| 181 | trlpt_count, trlpt_count_recv, trnp_count, trnp_count_sum, & |
---|
| 182 | trnp_count_recv, trnp_count_recv_sum, trnpt_count, & |
---|
| 183 | trnpt_count_recv, trrp_count, trrp_count_sum, trrp_count_recv, & |
---|
| 184 | trrp_count_recv_sum, trrpt_count, trrpt_count_recv, & |
---|
| 185 | trsp_count, trsp_count_sum, trsp_count_recv, & |
---|
| 186 | trsp_count_recv_sum, trspt_count, trspt_count_recv, nd |
---|
| 187 | |
---|
| 188 | LOGICAL :: dt_3d_reached, dt_3d_reached_l, prt_position |
---|
| 189 | |
---|
| 190 | REAL :: aa, arg, bb, cc, dd, delta_r, dens_ratio, de_dx_int, & |
---|
| 191 | de_dx_int_l, de_dx_int_u, de_dy_int, de_dy_int_l, de_dy_int_u, & |
---|
| 192 | de_dz_int, de_dz_int_l, de_dz_int_u, diss_int, diss_int_l, & |
---|
| 193 | diss_int_u, distance, dt_gap, dt_particle, d_radius, e_a, & |
---|
| 194 | e_int, e_int_l, e_int_u, e_mean_int, e_s, exp_arg, exp_term, & |
---|
| 195 | fs_int, gg, lagr_timescale, mean_r, new_r, p_int, pt_int, & |
---|
| 196 | pt_int_l, pt_int_u, q_int, q_int_l, q_int_u, ql_int, ql_int_l, & |
---|
| 197 | ql_int_u, random_gauss, sl_r3, sl_r4, s_r3, s_r4, t_int, & |
---|
| 198 | u_int, u_int_l, u_int_u, vv_int, v_int, v_int_l, v_int_u, & |
---|
| 199 | w_int, w_int_l, w_int_u, x, y |
---|
| 200 | |
---|
| 201 | REAL, DIMENSION(nzb:nzt+1,nys-1:nyn+1,nxl-1:nxr+1) :: de_dx, de_dy, de_dz |
---|
| 202 | |
---|
| 203 | REAL, DIMENSION(:,:,:), ALLOCATABLE :: trlpt, trnpt, trrpt, trspt |
---|
| 204 | |
---|
| 205 | TYPE(particle_type) :: tmp_particle |
---|
| 206 | |
---|
| 207 | TYPE(particle_type), DIMENSION(:), ALLOCATABLE :: trlp, trnp, trrp, trsp |
---|
| 208 | |
---|
| 209 | |
---|
| 210 | CALL cpu_log( log_point(25), 'advec_particles', 'start' ) |
---|
| 211 | |
---|
| 212 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 213 | ! WRITE (9,*) '--- advec_particles: #1' |
---|
| 214 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
[13] | 215 | ! CALL FLUSH_( 9 ) |
---|
[1] | 216 | ! ENDIF |
---|
| 217 | ! |
---|
| 218 | !-- Write particle data on file for later analysis. |
---|
| 219 | !-- This has to be done here (before particles are advected) in order |
---|
| 220 | !-- to allow correct output in case of dt_write_particle_data = dt_prel = |
---|
| 221 | !-- particle_maximum_age. Otherwise (if output is done at the end of this |
---|
| 222 | !-- subroutine), the relevant particles would have been already deleted. |
---|
| 223 | !-- The MOD function allows for changes in the output interval with restart |
---|
| 224 | !-- runs. |
---|
| 225 | !-- Attention: change version number for unit 85 (in routine check_open) |
---|
| 226 | !-- whenever the output format for this unit is changed! |
---|
| 227 | time_write_particle_data = time_write_particle_data + dt_3d |
---|
| 228 | IF ( time_write_particle_data >= dt_write_particle_data ) THEN |
---|
| 229 | |
---|
| 230 | CALL cpu_log( log_point_s(40), 'advec_part_io', 'start' ) |
---|
| 231 | CALL check_open( 85 ) |
---|
| 232 | WRITE ( 85 ) simulated_time, maximum_number_of_particles, & |
---|
| 233 | number_of_particles |
---|
| 234 | WRITE ( 85 ) particles |
---|
| 235 | WRITE ( 85 ) maximum_number_of_tailpoints, maximum_number_of_tails, & |
---|
| 236 | number_of_tails |
---|
| 237 | WRITE ( 85 ) particle_tail_coordinates |
---|
| 238 | CALL close_file( 85 ) |
---|
| 239 | |
---|
| 240 | IF ( netcdf_output ) CALL output_particles_netcdf |
---|
| 241 | |
---|
| 242 | time_write_particle_data = MOD( time_write_particle_data, & |
---|
| 243 | MAX( dt_write_particle_data, dt_3d ) ) |
---|
| 244 | CALL cpu_log( log_point_s(40), 'advec_part_io', 'stop' ) |
---|
| 245 | ENDIF |
---|
| 246 | |
---|
| 247 | ! |
---|
| 248 | !-- Calculate exponential term used in case of particle inertia for each |
---|
| 249 | !-- of the particle groups |
---|
| 250 | CALL cpu_log( log_point_s(41), 'advec_part_exp', 'start' ) |
---|
| 251 | DO m = 1, number_of_particle_groups |
---|
| 252 | IF ( particle_groups(m)%density_ratio /= 0.0 ) THEN |
---|
| 253 | particle_groups(m)%exp_arg = & |
---|
| 254 | 4.5 * particle_groups(m)%density_ratio * & |
---|
| 255 | molecular_viscosity / ( particle_groups(m)%radius )**2 |
---|
| 256 | particle_groups(m)%exp_term = EXP( -particle_groups(m)%exp_arg * & |
---|
| 257 | dt_3d ) |
---|
| 258 | ENDIF |
---|
| 259 | ENDDO |
---|
| 260 | CALL cpu_log( log_point_s(41), 'advec_part_exp', 'stop' ) |
---|
| 261 | |
---|
| 262 | ! WRITE ( 9, * ) '*** advec_particles: ##0.3' |
---|
| 263 | ! CALL FLUSH_( 9 ) |
---|
| 264 | ! nd = 0 |
---|
| 265 | ! DO n = 1, number_of_particles |
---|
| 266 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 267 | ! ENDDO |
---|
| 268 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 269 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 270 | ! CALL FLUSH_( 9 ) |
---|
| 271 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 272 | ! ENDIF |
---|
| 273 | |
---|
| 274 | ! |
---|
| 275 | !-- Particle (droplet) growth by condensation/evaporation and collision |
---|
| 276 | IF ( cloud_droplets ) THEN |
---|
| 277 | |
---|
| 278 | ! |
---|
| 279 | !-- Reset summation arrays |
---|
| 280 | ql_c = 0.0; ql_v = 0.0; ql_vp = 0.0 |
---|
| 281 | |
---|
| 282 | ! |
---|
| 283 | !-- Particle growth by condensation/evaporation |
---|
| 284 | CALL cpu_log( log_point_s(42), 'advec_part_cond', 'start' ) |
---|
| 285 | DO n = 1, number_of_particles |
---|
| 286 | ! |
---|
| 287 | !-- Interpolate temperature and humidity. |
---|
| 288 | !-- First determine left, south, and bottom index of the arrays. |
---|
| 289 | i = particles(n)%x * ddx |
---|
| 290 | j = particles(n)%y * ddy |
---|
| 291 | k = ( particles(n)%z + 0.5 * dz ) / dz ! only exact if equidistant |
---|
| 292 | |
---|
| 293 | x = particles(n)%x - i * dx |
---|
| 294 | y = particles(n)%y - j * dy |
---|
| 295 | aa = x**2 + y**2 |
---|
| 296 | bb = ( dx - x )**2 + y**2 |
---|
| 297 | cc = x**2 + ( dy - y )**2 |
---|
| 298 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 299 | gg = aa + bb + cc + dd |
---|
| 300 | |
---|
| 301 | pt_int_l = ( ( gg - aa ) * pt(k,j,i) + ( gg - bb ) * pt(k,j,i+1) & |
---|
| 302 | + ( gg - cc ) * pt(k,j+1,i) + ( gg - dd ) * pt(k,j+1,i+1) & |
---|
| 303 | ) / ( 3.0 * gg ) |
---|
| 304 | |
---|
| 305 | pt_int_u = ( ( gg-aa ) * pt(k+1,j,i) + ( gg-bb ) * pt(k+1,j,i+1) & |
---|
| 306 | + ( gg-cc ) * pt(k+1,j+1,i) + ( gg-dd ) * pt(k+1,j+1,i+1) & |
---|
| 307 | ) / ( 3.0 * gg ) |
---|
| 308 | |
---|
| 309 | pt_int = pt_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 310 | ( pt_int_u - pt_int_l ) |
---|
| 311 | |
---|
| 312 | q_int_l = ( ( gg - aa ) * q(k,j,i) + ( gg - bb ) * q(k,j,i+1) & |
---|
| 313 | + ( gg - cc ) * q(k,j+1,i) + ( gg - dd ) * q(k,j+1,i+1) & |
---|
| 314 | ) / ( 3.0 * gg ) |
---|
| 315 | |
---|
| 316 | q_int_u = ( ( gg-aa ) * q(k+1,j,i) + ( gg-bb ) * q(k+1,j,i+1) & |
---|
| 317 | + ( gg-cc ) * q(k+1,j+1,i) + ( gg-dd ) * q(k+1,j+1,i+1) & |
---|
| 318 | ) / ( 3.0 * gg ) |
---|
| 319 | |
---|
| 320 | q_int = q_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 321 | ( q_int_u - q_int_l ) |
---|
| 322 | |
---|
| 323 | ql_int_l = ( ( gg - aa ) * ql(k,j,i) + ( gg - bb ) * ql(k,j,i+1) & |
---|
| 324 | + ( gg - cc ) * ql(k,j+1,i) + ( gg - dd ) * ql(k,j+1,i+1) & |
---|
| 325 | ) / ( 3.0 * gg ) |
---|
| 326 | |
---|
| 327 | ql_int_u = ( ( gg-aa ) * ql(k+1,j,i) + ( gg-bb ) * ql(k+1,j,i+1) & |
---|
| 328 | + ( gg-cc ) * ql(k+1,j+1,i) + ( gg-dd ) * ql(k+1,j+1,i+1) & |
---|
| 329 | ) / ( 3.0 * gg ) |
---|
| 330 | |
---|
| 331 | ql_int = ql_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 332 | ( ql_int_u - ql_int_l ) |
---|
| 333 | |
---|
| 334 | ! |
---|
| 335 | !-- Calculate real temperature and saturation vapor pressure |
---|
| 336 | p_int = hydro_press(k) + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 337 | ( hydro_press(k+1) - hydro_press(k) ) |
---|
| 338 | t_int = pt_int * ( p_int / 100000.0 )**0.286 |
---|
| 339 | |
---|
| 340 | e_s = 611.0 * EXP( l_d_rv * ( 3.6609E-3 - 1.0 / t_int ) ) |
---|
| 341 | |
---|
| 342 | ! |
---|
| 343 | !-- Current vapor pressure |
---|
| 344 | e_a = q_int * p_int / ( 0.378 * q_int + 0.622 ) |
---|
| 345 | |
---|
| 346 | ! |
---|
| 347 | !-- Change in radius by condensation/evaporation |
---|
| 348 | !-- ATTENTION: this is only an approximation for large radii |
---|
| 349 | arg = particles(n)%radius**2 + 2.0 * dt_3d * & |
---|
| 350 | ( e_a / e_s - 1.0 ) / & |
---|
| 351 | ( ( l_d_rv / t_int - 1.0 ) * l_v * rho_l / t_int / & |
---|
| 352 | thermal_conductivity_l + & |
---|
| 353 | rho_l * r_v * t_int / diff_coeff_l / e_s ) |
---|
| 354 | IF ( arg < 1.0E-14 ) THEN |
---|
| 355 | new_r = 1.0E-7 |
---|
| 356 | ELSE |
---|
| 357 | new_r = SQRT( arg ) |
---|
| 358 | ENDIF |
---|
| 359 | |
---|
| 360 | delta_r = new_r - particles(n)%radius |
---|
| 361 | |
---|
| 362 | ! NOTE: this is the correct formula (indipendent of radius). |
---|
| 363 | ! nevertheless, it give wrong results for large timesteps |
---|
| 364 | ! d_radius = 1.0 / particles(n)%radius |
---|
| 365 | ! delta_r = d_radius * ( e_a / e_s - 1.0 - 3.3E-7 / t_int * d_radius + & |
---|
| 366 | ! b_cond * d_radius**3 ) / & |
---|
| 367 | ! ( ( l_d_rv / t_int - 1.0 ) * l_v * rho_l / t_int / & |
---|
| 368 | ! thermal_conductivity_l + & |
---|
| 369 | ! rho_l * r_v * t_int / diff_coeff_l / e_s ) * dt_3d |
---|
| 370 | |
---|
| 371 | ! new_r = particles(n)%radius + delta_r |
---|
| 372 | ! IF ( new_r < 1.0E-7 ) new_r = 1.0E-7 |
---|
| 373 | |
---|
| 374 | ! |
---|
| 375 | !-- Sum up the change in volume of liquid water for the respective grid |
---|
| 376 | !-- volume (this is needed later on for calculating the release of |
---|
| 377 | !-- latent heat) |
---|
| 378 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 379 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 380 | k = particles(n)%z / dz + 1 ! only exact if equidistant |
---|
| 381 | |
---|
| 382 | ql_c(k,j,i) = ql_c(k,j,i) + particles(n)%weight_factor * & |
---|
| 383 | rho_l * 1.33333333 * pi * & |
---|
| 384 | ( new_r**3 - particles(n)%radius**3 ) / & |
---|
| 385 | ( rho_surface * dx * dy * dz ) |
---|
| 386 | IF ( ql_c(k,j,i) > 100.0 ) THEN |
---|
| 387 | print*,'+++ advec_particles k=',k,' j=',j,' i=',i, & |
---|
| 388 | ' ql_c=',ql_c(k,j,i), ' part(',n,')%wf=', & |
---|
| 389 | particles(n)%weight_factor,' delta_r=',delta_r |
---|
| 390 | #if defined( __parallel ) |
---|
| 391 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 392 | #else |
---|
| 393 | STOP |
---|
| 394 | #endif |
---|
| 395 | ENDIF |
---|
| 396 | |
---|
| 397 | ! |
---|
| 398 | !-- Change the droplet radius |
---|
| 399 | IF ( ( new_r - particles(n)%radius ) < 0.0 .AND. new_r < 0.0 ) & |
---|
| 400 | THEN |
---|
| 401 | print*,'+++ advec_particles #1 k=',k,' j=',j,' i=',i, & |
---|
| 402 | ' e_s=',e_s, ' e_a=',e_a,' t_int=',t_int, & |
---|
| 403 | ' d_radius=',d_radius,' delta_r=',delta_r,& |
---|
| 404 | ' particle_radius=',particles(n)%radius |
---|
| 405 | #if defined( __parallel ) |
---|
| 406 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 407 | #else |
---|
| 408 | STOP |
---|
| 409 | #endif |
---|
| 410 | ENDIF |
---|
| 411 | particles(n)%radius = new_r |
---|
| 412 | |
---|
| 413 | ! |
---|
| 414 | !-- Sum up the total volume of liquid water (needed below for |
---|
| 415 | !-- re-calculating the weighting factors) |
---|
| 416 | ql_v(k,j,i) = ql_v(k,j,i) + particles(n)%weight_factor * & |
---|
| 417 | particles(n)%radius**3 |
---|
| 418 | ENDDO |
---|
| 419 | CALL cpu_log( log_point_s(42), 'advec_part_cond', 'stop' ) |
---|
| 420 | |
---|
| 421 | ! |
---|
| 422 | !-- Particle growth by collision |
---|
| 423 | CALL cpu_log( log_point_s(43), 'advec_part_coll', 'start' ) |
---|
| 424 | |
---|
| 425 | DO i = nxl, nxr |
---|
| 426 | DO j = nys, nyn |
---|
| 427 | DO k = nzb+1, nzt |
---|
| 428 | ! |
---|
| 429 | !-- Collision requires at least two particles in the box |
---|
| 430 | IF ( prt_count(k,j,i) > 1 ) THEN |
---|
| 431 | ! |
---|
| 432 | !-- First, sort particles within the gridbox by their size, |
---|
| 433 | !-- using Shell's method (see Numerical Recipes) |
---|
| 434 | !-- NOTE: In case of using particle tails, the re-sorting of |
---|
| 435 | !-- ---- tails would have to be included here! |
---|
| 436 | psi = prt_start_index(k,j,i) - 1 |
---|
| 437 | inc = 1 |
---|
| 438 | DO WHILE ( inc <= prt_count(k,j,i) ) |
---|
| 439 | inc = 3 * inc + 1 |
---|
| 440 | ENDDO |
---|
| 441 | |
---|
| 442 | DO WHILE ( inc > 1 ) |
---|
| 443 | inc = inc / 3 |
---|
| 444 | DO is = inc+1, prt_count(k,j,i) |
---|
| 445 | tmp_particle = particles(psi+is) |
---|
| 446 | js = is |
---|
| 447 | DO WHILE ( particles(psi+js-inc)%radius > & |
---|
| 448 | tmp_particle%radius ) |
---|
| 449 | particles(psi+js) = particles(psi+js-inc) |
---|
| 450 | js = js - inc |
---|
| 451 | IF ( js <= inc ) EXIT |
---|
| 452 | ENDDO |
---|
| 453 | particles(psi+js) = tmp_particle |
---|
| 454 | ENDDO |
---|
| 455 | ENDDO |
---|
| 456 | |
---|
| 457 | ! |
---|
| 458 | !-- Calculate the mean radius of all those particles which |
---|
| 459 | !-- are of smaller or equal size than the current particle |
---|
| 460 | !-- and use this radius for calculating the collision efficiency |
---|
| 461 | psi = prt_start_index(k,j,i) |
---|
| 462 | s_r3 = 0.0 |
---|
| 463 | s_r4 = 0.0 |
---|
| 464 | DO n = psi, psi+prt_count(k,j,i)-1 |
---|
| 465 | ! |
---|
| 466 | !-- There may be some particles of size equal to the |
---|
| 467 | !-- current particle but with larger index |
---|
| 468 | sl_r3 = 0.0 |
---|
| 469 | sl_r4 = 0.0 |
---|
| 470 | DO is = n, psi+prt_count(k,j,i)-2 |
---|
| 471 | IF ( particles(is+1)%radius == & |
---|
| 472 | particles(is)%radius ) THEN |
---|
| 473 | sl_r3 = sl_r3 + particles(is+1)%radius**3 |
---|
| 474 | sl_r4 = sl_r4 + particles(is+1)%radius**4 |
---|
| 475 | ELSE |
---|
| 476 | EXIT |
---|
| 477 | ENDIF |
---|
| 478 | ENDDO |
---|
| 479 | |
---|
| 480 | IF ( ( s_r3 + sl_r3 ) > 0.0 ) THEN |
---|
| 481 | |
---|
| 482 | mean_r = ( s_r4 + sl_r4 ) / ( s_r3 + sl_r3 ) |
---|
| 483 | |
---|
| 484 | CALL collision_efficiency( mean_r, & |
---|
| 485 | particles(n)%radius, & |
---|
| 486 | effective_coll_efficiency ) |
---|
| 487 | |
---|
| 488 | ELSE |
---|
| 489 | effective_coll_efficiency = 0.0 |
---|
| 490 | ENDIF |
---|
| 491 | |
---|
| 492 | ! |
---|
| 493 | !-- Contribution of the current particle to the next one |
---|
| 494 | s_r3 = s_r3 + particles(n)%radius**3 |
---|
| 495 | s_r4 = s_r4 + particles(n)%radius**4 |
---|
| 496 | |
---|
| 497 | IF ( effective_coll_efficiency > 1.0 .OR. & |
---|
| 498 | effective_coll_efficiency < 0.0 ) & |
---|
| 499 | THEN |
---|
| 500 | print*,'+++ advec_particles collision_efficiency ', & |
---|
| 501 | 'out of range:', effective_coll_efficiency |
---|
| 502 | #if defined( __parallel ) |
---|
| 503 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 504 | #else |
---|
| 505 | STOP |
---|
| 506 | #endif |
---|
| 507 | ENDIF |
---|
| 508 | |
---|
| 509 | ! |
---|
| 510 | !-- Interpolation of ... |
---|
| 511 | ii = particles(n)%x * ddx |
---|
| 512 | jj = particles(n)%y * ddy |
---|
| 513 | kk = ( particles(n)%z + 0.5 * dz ) / dz |
---|
| 514 | |
---|
| 515 | x = particles(n)%x - ii * dx |
---|
| 516 | y = particles(n)%y - jj * dy |
---|
| 517 | aa = x**2 + y**2 |
---|
| 518 | bb = ( dx - x )**2 + y**2 |
---|
| 519 | cc = x**2 + ( dy - y )**2 |
---|
| 520 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 521 | gg = aa + bb + cc + dd |
---|
| 522 | |
---|
| 523 | ql_int_l = ( ( gg-aa ) * ql(kk,jj,ii) + ( gg-bb ) * & |
---|
| 524 | ql(kk,jj,ii+1) & |
---|
| 525 | + ( gg-cc ) * ql(kk,jj+1,ii) + ( gg-dd ) * & |
---|
| 526 | ql(kk,jj+1,ii+1) & |
---|
| 527 | ) / ( 3.0 * gg ) |
---|
| 528 | |
---|
| 529 | ql_int_u = ( ( gg-aa ) * ql(kk+1,jj,ii) + ( gg-bb ) * & |
---|
| 530 | ql(kk+1,jj,ii+1) & |
---|
| 531 | + ( gg-cc ) * ql(kk+1,jj+1,ii) + ( gg-dd ) * & |
---|
| 532 | ql(kk+1,jj+1,ii+1) & |
---|
| 533 | ) / ( 3.0 * gg ) |
---|
| 534 | |
---|
| 535 | ql_int = ql_int_l + ( particles(n)%z - zu(kk) ) / dz * & |
---|
| 536 | ( ql_int_u - ql_int_l ) |
---|
| 537 | |
---|
| 538 | ! |
---|
| 539 | !-- Interpolate u velocity-component |
---|
| 540 | ii = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 541 | jj = particles(n)%y * ddy |
---|
| 542 | kk = ( particles(n)%z + 0.5 * dz ) / dz ! only if eq.dist |
---|
| 543 | |
---|
| 544 | IF ( ( particles(n)%z - zu(kk) ) > ( 0.5*dz ) ) kk = kk+1 |
---|
| 545 | |
---|
| 546 | x = particles(n)%x + ( 0.5 - ii ) * dx |
---|
| 547 | y = particles(n)%y - jj * dy |
---|
| 548 | aa = x**2 + y**2 |
---|
| 549 | bb = ( dx - x )**2 + y**2 |
---|
| 550 | cc = x**2 + ( dy - y )**2 |
---|
| 551 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 552 | gg = aa + bb + cc + dd |
---|
| 553 | |
---|
| 554 | u_int_l = ( ( gg-aa ) * u(kk,jj,ii) + ( gg-bb ) * & |
---|
| 555 | u(kk,jj,ii+1) & |
---|
| 556 | + ( gg-cc ) * u(kk,jj+1,ii) + ( gg-dd ) * & |
---|
| 557 | u(kk,jj+1,ii+1) & |
---|
| 558 | ) / ( 3.0 * gg ) - u_gtrans |
---|
| 559 | IF ( kk+1 == nzt+1 ) THEN |
---|
| 560 | u_int = u_int_l |
---|
| 561 | ELSE |
---|
| 562 | u_int_u = ( ( gg-aa ) * u(kk+1,jj,ii) + ( gg-bb ) * & |
---|
| 563 | u(kk+1,jj,ii+1) & |
---|
| 564 | + ( gg-cc ) * u(kk+1,jj+1,ii) + ( gg-dd ) * & |
---|
| 565 | u(kk+1,jj+1,ii+1) & |
---|
| 566 | ) / ( 3.0 * gg ) - u_gtrans |
---|
| 567 | u_int = u_int_l + ( particles(n)%z - zu(kk) ) / dz * & |
---|
| 568 | ( u_int_u - u_int_l ) |
---|
| 569 | ENDIF |
---|
| 570 | |
---|
| 571 | ! |
---|
| 572 | !-- Same procedure for interpolation of the v velocity-compo- |
---|
| 573 | !-- nent (adopt index k from u velocity-component) |
---|
| 574 | ii = particles(n)%x * ddx |
---|
| 575 | jj = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 576 | |
---|
| 577 | x = particles(n)%x - ii * dx |
---|
| 578 | y = particles(n)%y + ( 0.5 - jj ) * dy |
---|
| 579 | aa = x**2 + y**2 |
---|
| 580 | bb = ( dx - x )**2 + y**2 |
---|
| 581 | cc = x**2 + ( dy - y )**2 |
---|
| 582 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 583 | gg = aa + bb + cc + dd |
---|
| 584 | |
---|
| 585 | v_int_l = ( ( gg-aa ) * v(kk,jj,ii) + ( gg-bb ) * & |
---|
| 586 | v(kk,jj,ii+1) & |
---|
| 587 | + ( gg-cc ) * v(kk,jj+1,ii) + ( gg-dd ) * & |
---|
| 588 | v(kk,jj+1,ii+1) & |
---|
| 589 | ) / ( 3.0 * gg ) - v_gtrans |
---|
| 590 | IF ( kk+1 == nzt+1 ) THEN |
---|
| 591 | v_int = v_int_l |
---|
| 592 | ELSE |
---|
| 593 | v_int_u = ( ( gg-aa ) * v(kk+1,jj,ii) + ( gg-bb ) * & |
---|
| 594 | v(kk+1,jj,ii+1) & |
---|
| 595 | + ( gg-cc ) * v(kk+1,jj+1,ii) + ( gg-dd ) * & |
---|
| 596 | v(kk+1,jj+1,ii+1) & |
---|
| 597 | ) / ( 3.0 * gg ) - v_gtrans |
---|
| 598 | v_int = v_int_l + ( particles(n)%z - zu(kk) ) / dz * & |
---|
| 599 | ( v_int_u - v_int_l ) |
---|
| 600 | ENDIF |
---|
| 601 | |
---|
| 602 | ! |
---|
| 603 | !-- Same procedure for interpolation of the w velocity-compo- |
---|
| 604 | !-- nent (adopt index i from v velocity-component) |
---|
| 605 | jj = particles(n)%y * ddy |
---|
| 606 | kk = particles(n)%z / dz |
---|
| 607 | |
---|
| 608 | x = particles(n)%x - ii * dx |
---|
| 609 | y = particles(n)%y - jj * dy |
---|
| 610 | aa = x**2 + y**2 |
---|
| 611 | bb = ( dx - x )**2 + y**2 |
---|
| 612 | cc = x**2 + ( dy - y )**2 |
---|
| 613 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 614 | gg = aa + bb + cc + dd |
---|
| 615 | |
---|
| 616 | w_int_l = ( ( gg-aa ) * w(kk,jj,ii) + ( gg-bb ) * & |
---|
| 617 | w(kk,jj,ii+1) & |
---|
| 618 | + ( gg-cc ) * w(kk,jj+1,ii) + ( gg-dd ) * & |
---|
| 619 | w(kk,jj+1,ii+1) & |
---|
| 620 | ) / ( 3.0 * gg ) |
---|
| 621 | IF ( kk+1 == nzt+1 ) THEN |
---|
| 622 | w_int = w_int_l |
---|
| 623 | ELSE |
---|
| 624 | w_int_u = ( ( gg-aa ) * w(kk+1,jj,ii) + ( gg-bb ) * & |
---|
| 625 | w(kk+1,jj,ii+1) & |
---|
| 626 | + ( gg-cc ) * w(kk+1,jj+1,ii) + ( gg-dd ) * & |
---|
| 627 | w(kk+1,jj+1,ii+1) & |
---|
| 628 | ) / ( 3.0 * gg ) |
---|
| 629 | w_int = w_int_l + ( particles(n)%z - zw(kk) ) / dz * & |
---|
| 630 | ( w_int_u - w_int_l ) |
---|
| 631 | ENDIF |
---|
| 632 | |
---|
| 633 | ! |
---|
| 634 | !-- Change in radius due to collision |
---|
| 635 | delta_r = effective_coll_efficiency * & |
---|
| 636 | ql_int * rho_surface / ( 1.0 - ql_int ) * & |
---|
| 637 | 0.25 / rho_l * & |
---|
| 638 | SQRT( ( u_int - particles(n)%speed_x )**2 + & |
---|
| 639 | ( v_int - particles(n)%speed_y )**2 + & |
---|
| 640 | ( w_int - particles(n)%speed_z )**2 & |
---|
| 641 | ) * dt_3d |
---|
| 642 | |
---|
| 643 | particles(n)%radius = particles(n)%radius + delta_r |
---|
| 644 | |
---|
| 645 | ql_vp(k,j,i) = ql_vp(k,j,i) + particles(n)%radius**3 |
---|
| 646 | |
---|
| 647 | ENDDO |
---|
| 648 | |
---|
| 649 | ENDIF |
---|
| 650 | |
---|
| 651 | ! |
---|
| 652 | !-- Re-calculate the weighting factor (total liquid water content |
---|
| 653 | !-- must be conserved during collision) |
---|
| 654 | IF ( ql_vp(k,j,i) /= 0.0 ) THEN |
---|
| 655 | |
---|
| 656 | ql_vp(k,j,i) = ql_v(k,j,i) / ql_vp(k,j,i) |
---|
| 657 | ! |
---|
| 658 | !-- Re-assign this weighting factor to the particles of the |
---|
| 659 | !-- current gridbox |
---|
| 660 | psi = prt_start_index(k,j,i) |
---|
| 661 | DO n = psi, psi + prt_count(k,j,i)-1 |
---|
| 662 | particles(n)%weight_factor = ql_vp(k,j,i) |
---|
| 663 | ENDDO |
---|
| 664 | |
---|
| 665 | ENDIF |
---|
| 666 | |
---|
| 667 | ENDDO |
---|
| 668 | ENDDO |
---|
| 669 | ENDDO |
---|
| 670 | |
---|
| 671 | CALL cpu_log( log_point_s(43), 'advec_part_coll', 'stop' ) |
---|
| 672 | |
---|
| 673 | ENDIF |
---|
| 674 | |
---|
| 675 | |
---|
| 676 | ! |
---|
| 677 | !-- Particle advection. |
---|
| 678 | !-- In case of including the SGS velocities, the LES timestep has probably |
---|
| 679 | !-- to be split into several smaller timesteps because of the Lagrangian |
---|
| 680 | !-- timescale condition. Because the number of timesteps to be carried out is |
---|
| 681 | !-- not known at the beginning, these steps are carried out in an infinite loop |
---|
| 682 | !-- with exit condition. |
---|
| 683 | ! |
---|
| 684 | !-- If SGS velocities are used, gradients of the TKE have to be calculated and |
---|
| 685 | !-- boundary conditions have to be set first. Also, horizontally averaged |
---|
| 686 | !-- profiles of the SGS TKE and the resolved-scale velocity variances are |
---|
| 687 | !-- needed. |
---|
| 688 | IF ( use_sgs_for_particles ) THEN |
---|
| 689 | |
---|
| 690 | ! |
---|
| 691 | !-- TKE gradient along x and y |
---|
| 692 | DO i = nxl, nxr |
---|
| 693 | DO j = nys, nyn |
---|
| 694 | DO k = nzb, nzt+1 |
---|
| 695 | de_dx(k,j,i) = sgs_wfu_part * ( e(k,j,i+1) - e(k,j,i-1) ) * ddx |
---|
| 696 | de_dy(k,j,i) = sgs_wfv_part * ( e(k,j+1,i) - e(k,j-1,i) ) * ddy |
---|
| 697 | ENDDO |
---|
| 698 | ENDDO |
---|
| 699 | ENDDO |
---|
| 700 | |
---|
| 701 | ! |
---|
| 702 | !-- TKE gradient along z, including bottom and top boundary conditions |
---|
| 703 | DO i = nxl, nxr |
---|
| 704 | DO j = nys, nyn |
---|
| 705 | DO k = nzb+2, nzt-1 |
---|
| 706 | de_dz(k,j,i) = 2.0 * sgs_wfw_part * & |
---|
| 707 | ( e(k+1,j,i) - e(k-1,j,i) ) / ( zu(k+1)-zu(k-1) ) |
---|
| 708 | ENDDO |
---|
| 709 | de_dz(nzb,j,i) = 0.0 |
---|
| 710 | de_dz(nzb+1,j,i) = 2.0 * sgs_wfw_part * & |
---|
| 711 | ( e(nzb+2,j,i) - e(nzb+1,j,i) ) / & |
---|
| 712 | ( zu(nzb+2) - zu(nzb+1) ) |
---|
| 713 | de_dz(nzt,j,i) = 0.0 |
---|
| 714 | de_dz(nzt+1,j,i) = 0.0 |
---|
| 715 | ENDDO |
---|
| 716 | ENDDO |
---|
| 717 | |
---|
| 718 | ! |
---|
| 719 | !-- Lateral boundary conditions |
---|
| 720 | CALL exchange_horiz( de_dx, 0, 0 ) |
---|
| 721 | CALL exchange_horiz( de_dy, 0, 0 ) |
---|
| 722 | CALL exchange_horiz( de_dz, 0, 0 ) |
---|
| 723 | CALL exchange_horiz( diss, 0, 0 ) |
---|
| 724 | |
---|
| 725 | ! |
---|
| 726 | !-- Calculate the horizontally averaged profiles of SGS TKE and resolved |
---|
| 727 | !-- velocity variances (they may have been already calculated in routine |
---|
| 728 | !-- flow_statistics). |
---|
| 729 | IF ( .NOT. flow_statistics_called ) THEN |
---|
| 730 | ! |
---|
| 731 | !-- First calculate horizontally averaged profiles of the horizontal |
---|
| 732 | !-- velocities. |
---|
| 733 | sums_l(:,1,0) = 0.0 |
---|
| 734 | sums_l(:,2,0) = 0.0 |
---|
| 735 | |
---|
| 736 | DO i = nxl, nxr |
---|
| 737 | DO j = nys, nyn |
---|
| 738 | DO k = nzb_s_outer(j,i), nzt+1 |
---|
| 739 | sums_l(k,1,0) = sums_l(k,1,0) + u(k,j,i) |
---|
| 740 | sums_l(k,2,0) = sums_l(k,2,0) + v(k,j,i) |
---|
| 741 | ENDDO |
---|
| 742 | ENDDO |
---|
| 743 | ENDDO |
---|
| 744 | |
---|
| 745 | #if defined( __parallel ) |
---|
| 746 | ! |
---|
| 747 | !-- Compute total sum from local sums |
---|
| 748 | CALL MPI_ALLREDUCE( sums_l(nzb,1,0), sums(nzb,1), nzt+2-nzb, & |
---|
| 749 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 750 | CALL MPI_ALLREDUCE( sums_l(nzb,2,0), sums(nzb,2), nzt+2-nzb, & |
---|
| 751 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 752 | #else |
---|
| 753 | sums(:,1) = sums_l(:,1,0) |
---|
| 754 | sums(:,2) = sums_l(:,2,0) |
---|
| 755 | #endif |
---|
| 756 | |
---|
| 757 | ! |
---|
| 758 | !-- Final values are obtained by division by the total number of grid |
---|
| 759 | !-- points used for the summation. |
---|
| 760 | hom(:,1,1,0) = sums(:,1) / ngp_2dh_outer(:,0) ! u |
---|
| 761 | hom(:,1,2,0) = sums(:,2) / ngp_2dh_outer(:,0) ! v |
---|
| 762 | |
---|
| 763 | ! |
---|
| 764 | !-- Now calculate the profiles of SGS TKE and the resolved-scale |
---|
| 765 | !-- velocity variances |
---|
| 766 | sums_l(:,8,0) = 0.0 |
---|
| 767 | sums_l(:,30,0) = 0.0 |
---|
| 768 | sums_l(:,31,0) = 0.0 |
---|
| 769 | sums_l(:,32,0) = 0.0 |
---|
| 770 | DO i = nxl, nxr |
---|
| 771 | DO j = nys, nyn |
---|
| 772 | DO k = nzb_s_outer(j,i), nzt+1 |
---|
| 773 | sums_l(k,8,0) = sums_l(k,8,0) + e(k,j,i) |
---|
| 774 | sums_l(k,30,0) = sums_l(k,30,0) + & |
---|
| 775 | ( u(k,j,i) - hom(k,1,1,0) )**2 |
---|
| 776 | sums_l(k,31,0) = sums_l(k,31,0) + & |
---|
| 777 | ( v(k,j,i) - hom(k,1,2,0) )**2 |
---|
| 778 | sums_l(k,32,0) = sums_l(k,32,0) + w(k,j,i)**2 |
---|
| 779 | ENDDO |
---|
| 780 | ENDDO |
---|
| 781 | ENDDO |
---|
| 782 | |
---|
| 783 | #if defined( __parallel ) |
---|
| 784 | ! |
---|
| 785 | !-- Compute total sum from local sums |
---|
| 786 | CALL MPI_ALLREDUCE( sums_l(nzb,8,0), sums(nzb,8), nzt+2-nzb, & |
---|
| 787 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 788 | CALL MPI_ALLREDUCE( sums_l(nzb,30,0), sums(nzb,30), nzt+2-nzb, & |
---|
| 789 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 790 | CALL MPI_ALLREDUCE( sums_l(nzb,31,0), sums(nzb,31), nzt+2-nzb, & |
---|
| 791 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 792 | CALL MPI_ALLREDUCE( sums_l(nzb,32,0), sums(nzb,32), nzt+2-nzb, & |
---|
| 793 | MPI_REAL, MPI_SUM, comm2d, ierr ) |
---|
| 794 | |
---|
| 795 | #else |
---|
| 796 | sums(:,8) = sums_l(:,8,0) |
---|
| 797 | sums(:,30) = sums_l(:,30,0) |
---|
| 798 | sums(:,31) = sums_l(:,31,0) |
---|
| 799 | sums(:,32) = sums_l(:,32,0) |
---|
| 800 | #endif |
---|
| 801 | |
---|
| 802 | ! |
---|
| 803 | !-- Final values are obtained by division by the total number of grid |
---|
| 804 | !-- points used for the summation. |
---|
| 805 | hom(:,1,8,0) = sums(:,8) / ngp_2dh_outer(:,0) ! e |
---|
| 806 | hom(:,1,30,0) = sums(:,30) / ngp_2dh_outer(:,0) ! u*2 |
---|
| 807 | hom(:,1,31,0) = sums(:,31) / ngp_2dh_outer(:,0) ! v*2 |
---|
| 808 | hom(:,1,32,0) = sums(:,32) / ngp_2dh_outer(:,0) ! w*2 |
---|
| 809 | |
---|
| 810 | ENDIF |
---|
| 811 | |
---|
| 812 | ENDIF |
---|
| 813 | |
---|
| 814 | ! |
---|
| 815 | !-- Initialize variables used for accumulating the number of particles |
---|
| 816 | !-- exchanged between the subdomains during all sub-timesteps (if sgs |
---|
| 817 | !-- velocities are included). These data are output further below on the |
---|
| 818 | !-- particle statistics file. |
---|
| 819 | trlp_count_sum = 0 |
---|
| 820 | trlp_count_recv_sum = 0 |
---|
| 821 | trrp_count_sum = 0 |
---|
| 822 | trrp_count_recv_sum = 0 |
---|
| 823 | trsp_count_sum = 0 |
---|
| 824 | trsp_count_recv_sum = 0 |
---|
| 825 | trnp_count_sum = 0 |
---|
| 826 | trnp_count_recv_sum = 0 |
---|
| 827 | |
---|
| 828 | ! |
---|
| 829 | !-- Initialize the variable storing the total time that a particle has advanced |
---|
| 830 | !-- within the timestep procedure |
---|
| 831 | particles(1:number_of_particles)%dt_sum = 0.0 |
---|
| 832 | |
---|
| 833 | ! |
---|
| 834 | !-- Timestep loop. |
---|
| 835 | !-- This loop has to be repeated until the advection time of every particle |
---|
| 836 | !-- (in the total domain!) has reached the LES timestep (dt_3d) |
---|
| 837 | DO |
---|
| 838 | |
---|
| 839 | CALL cpu_log( log_point_s(44), 'advec_part_advec', 'start' ) |
---|
| 840 | |
---|
| 841 | ! |
---|
| 842 | !-- Initialize the switch used for the loop exit condition checked at the |
---|
| 843 | !-- end of this loop. |
---|
| 844 | !-- If at least one particle has failed to reach the LES timestep, this |
---|
| 845 | !-- switch will be set false. |
---|
| 846 | dt_3d_reached_l = .TRUE. |
---|
| 847 | |
---|
| 848 | ! |
---|
| 849 | !-- Initialize variables for the (sub-) timestep, i.e. for marking those |
---|
| 850 | !-- particles to be deleted after the timestep |
---|
| 851 | particle_mask = .TRUE. |
---|
| 852 | deleted_particles = 0 |
---|
| 853 | trlp_count_recv = 0 |
---|
| 854 | trnp_count_recv = 0 |
---|
| 855 | trrp_count_recv = 0 |
---|
| 856 | trsp_count_recv = 0 |
---|
| 857 | IF ( use_particle_tails ) THEN |
---|
| 858 | tail_mask = .TRUE. |
---|
| 859 | deleted_tails = 0 |
---|
| 860 | ENDIF |
---|
| 861 | |
---|
| 862 | |
---|
| 863 | DO n = 1, number_of_particles |
---|
| 864 | ! |
---|
| 865 | !-- Move particles only if the LES timestep has not (approximately) been |
---|
| 866 | !-- reached |
---|
| 867 | IF ( ( dt_3d - particles(n)%dt_sum ) < 1E-8 ) CYCLE |
---|
| 868 | |
---|
| 869 | ! |
---|
| 870 | !-- Interpolate u velocity-component, determine left, front, bottom |
---|
| 871 | !-- index of u-array |
---|
| 872 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 873 | j = particles(n)%y * ddy |
---|
| 874 | k = ( particles(n)%z + 0.5 * dz ) / dz ! only exact if equidistant |
---|
| 875 | |
---|
| 876 | ! |
---|
| 877 | !-- Interpolation of the velocity components in the xy-plane |
---|
| 878 | x = particles(n)%x + ( 0.5 - i ) * dx |
---|
| 879 | y = particles(n)%y - j * dy |
---|
| 880 | aa = x**2 + y**2 |
---|
| 881 | bb = ( dx - x )**2 + y**2 |
---|
| 882 | cc = x**2 + ( dy - y )**2 |
---|
| 883 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 884 | gg = aa + bb + cc + dd |
---|
| 885 | |
---|
| 886 | u_int_l = ( ( gg - aa ) * u(k,j,i) + ( gg - bb ) * u(k,j,i+1) & |
---|
| 887 | + ( gg - cc ) * u(k,j+1,i) + ( gg - dd ) * u(k,j+1,i+1) & |
---|
| 888 | ) / ( 3.0 * gg ) - u_gtrans |
---|
| 889 | IF ( k+1 == nzt+1 ) THEN |
---|
| 890 | u_int = u_int_l |
---|
| 891 | ELSE |
---|
| 892 | u_int_u = ( ( gg-aa ) * u(k+1,j,i) + ( gg-bb ) * u(k+1,j,i+1) & |
---|
| 893 | + ( gg-cc ) * u(k+1,j+1,i) + ( gg-dd ) * u(k+1,j+1,i+1) & |
---|
| 894 | ) / ( 3.0 * gg ) - u_gtrans |
---|
| 895 | u_int = u_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 896 | ( u_int_u - u_int_l ) |
---|
| 897 | ENDIF |
---|
| 898 | |
---|
| 899 | ! |
---|
| 900 | !-- Same procedure for interpolation of the v velocity-component (adopt |
---|
| 901 | !-- index k from u velocity-component) |
---|
| 902 | i = particles(n)%x * ddx |
---|
| 903 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 904 | |
---|
| 905 | x = particles(n)%x - i * dx |
---|
| 906 | y = particles(n)%y + ( 0.5 - j ) * dy |
---|
| 907 | aa = x**2 + y**2 |
---|
| 908 | bb = ( dx - x )**2 + y**2 |
---|
| 909 | cc = x**2 + ( dy - y )**2 |
---|
| 910 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 911 | gg = aa + bb + cc + dd |
---|
| 912 | |
---|
| 913 | v_int_l = ( ( gg - aa ) * v(k,j,i) + ( gg - bb ) * v(k,j,i+1) & |
---|
| 914 | + ( gg - cc ) * v(k,j+1,i) + ( gg - dd ) * v(k,j+1,i+1) & |
---|
| 915 | ) / ( 3.0 * gg ) - v_gtrans |
---|
| 916 | IF ( k+1 == nzt+1 ) THEN |
---|
| 917 | v_int = v_int_l |
---|
| 918 | ELSE |
---|
| 919 | v_int_u = ( ( gg-aa ) * v(k+1,j,i) + ( gg-bb ) * v(k+1,j,i+1) & |
---|
| 920 | + ( gg-cc ) * v(k+1,j+1,i) + ( gg-dd ) * v(k+1,j+1,i+1) & |
---|
| 921 | ) / ( 3.0 * gg ) - v_gtrans |
---|
| 922 | v_int = v_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 923 | ( v_int_u - v_int_l ) |
---|
| 924 | ENDIF |
---|
| 925 | |
---|
| 926 | ! |
---|
| 927 | !-- Same procedure for interpolation of the w velocity-component (adopt |
---|
| 928 | !-- index i from v velocity-component) |
---|
| 929 | IF ( vertical_particle_advection ) THEN |
---|
| 930 | j = particles(n)%y * ddy |
---|
| 931 | k = particles(n)%z / dz |
---|
| 932 | |
---|
| 933 | x = particles(n)%x - i * dx |
---|
| 934 | y = particles(n)%y - j * dy |
---|
| 935 | aa = x**2 + y**2 |
---|
| 936 | bb = ( dx - x )**2 + y**2 |
---|
| 937 | cc = x**2 + ( dy - y )**2 |
---|
| 938 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 939 | gg = aa + bb + cc + dd |
---|
| 940 | |
---|
| 941 | w_int_l = ( ( gg - aa ) * w(k,j,i) + ( gg - bb ) * w(k,j,i+1) & |
---|
| 942 | + ( gg - cc ) * w(k,j+1,i) + ( gg - dd ) * w(k,j+1,i+1) & |
---|
| 943 | ) / ( 3.0 * gg ) |
---|
| 944 | IF ( k+1 == nzt+1 ) THEN |
---|
| 945 | w_int = w_int_l |
---|
| 946 | ELSE |
---|
| 947 | w_int_u = ( ( gg-aa ) * w(k+1,j,i) + & |
---|
| 948 | ( gg-bb ) * w(k+1,j,i+1) + & |
---|
| 949 | ( gg-cc ) * w(k+1,j+1,i) + & |
---|
| 950 | ( gg-dd ) * w(k+1,j+1,i+1) & |
---|
| 951 | ) / ( 3.0 * gg ) |
---|
| 952 | w_int = w_int_l + ( particles(n)%z - zw(k) ) / dz * & |
---|
| 953 | ( w_int_u - w_int_l ) |
---|
| 954 | ENDIF |
---|
| 955 | ELSE |
---|
| 956 | w_int = 0.0 |
---|
| 957 | ENDIF |
---|
| 958 | |
---|
| 959 | ! |
---|
| 960 | !-- Interpolate and calculate quantities needed for calculating the SGS |
---|
| 961 | !-- velocities |
---|
| 962 | IF ( use_sgs_for_particles ) THEN |
---|
| 963 | ! |
---|
| 964 | !-- Interpolate TKE |
---|
| 965 | i = particles(n)%x * ddx |
---|
| 966 | j = particles(n)%y * ddy |
---|
| 967 | k = ( particles(n)%z + 0.5 * dz ) / dz ! only exact if eq.dist |
---|
| 968 | |
---|
| 969 | x = particles(n)%x - i * dx |
---|
| 970 | y = particles(n)%y - j * dy |
---|
| 971 | aa = x**2 + y**2 |
---|
| 972 | bb = ( dx - x )**2 + y**2 |
---|
| 973 | cc = x**2 + ( dy - y )**2 |
---|
| 974 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 975 | gg = aa + bb + cc + dd |
---|
| 976 | |
---|
| 977 | e_int_l = ( ( gg-aa ) * e(k,j,i) + ( gg-bb ) * e(k,j,i+1) & |
---|
| 978 | + ( gg-cc ) * e(k,j+1,i) + ( gg-dd ) * e(k,j+1,i+1) & |
---|
| 979 | ) / ( 3.0 * gg ) |
---|
| 980 | |
---|
| 981 | IF ( k+1 == nzt+1 ) THEN |
---|
| 982 | e_int = e_int_l |
---|
| 983 | ELSE |
---|
| 984 | e_int_u = ( ( gg - aa ) * e(k+1,j,i) + & |
---|
| 985 | ( gg - bb ) * e(k+1,j,i+1) + & |
---|
| 986 | ( gg - cc ) * e(k+1,j+1,i) + & |
---|
| 987 | ( gg - dd ) * e(k+1,j+1,i+1) & |
---|
| 988 | ) / ( 3.0 * gg ) |
---|
| 989 | e_int = e_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 990 | ( e_int_u - e_int_l ) |
---|
| 991 | ENDIF |
---|
| 992 | |
---|
| 993 | ! |
---|
| 994 | !-- Interpolate the TKE gradient along x (adopt incides i,j,k and all |
---|
| 995 | !-- position variables from above (TKE)) |
---|
| 996 | de_dx_int_l = ( ( gg - aa ) * de_dx(k,j,i) + & |
---|
| 997 | ( gg - bb ) * de_dx(k,j,i+1) + & |
---|
| 998 | ( gg - cc ) * de_dx(k,j+1,i) + & |
---|
| 999 | ( gg - dd ) * de_dx(k,j+1,i+1) & |
---|
| 1000 | ) / ( 3.0 * gg ) |
---|
| 1001 | |
---|
| 1002 | IF ( ( k+1 == nzt+1 ) .OR. ( k == nzb ) ) THEN |
---|
| 1003 | de_dx_int = de_dx_int_l |
---|
| 1004 | ELSE |
---|
| 1005 | de_dx_int_u = ( ( gg - aa ) * de_dx(k+1,j,i) + & |
---|
| 1006 | ( gg - bb ) * de_dx(k+1,j,i+1) + & |
---|
| 1007 | ( gg - cc ) * de_dx(k+1,j+1,i) + & |
---|
| 1008 | ( gg - dd ) * de_dx(k+1,j+1,i+1) & |
---|
| 1009 | ) / ( 3.0 * gg ) |
---|
| 1010 | de_dx_int = de_dx_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 1011 | ( de_dx_int_u - de_dx_int_l ) |
---|
| 1012 | ENDIF |
---|
| 1013 | |
---|
| 1014 | ! |
---|
| 1015 | !-- Interpolate the TKE gradient along y |
---|
| 1016 | de_dy_int_l = ( ( gg - aa ) * de_dy(k,j,i) + & |
---|
| 1017 | ( gg - bb ) * de_dy(k,j,i+1) + & |
---|
| 1018 | ( gg - cc ) * de_dy(k,j+1,i) + & |
---|
| 1019 | ( gg - dd ) * de_dy(k,j+1,i+1) & |
---|
| 1020 | ) / ( 3.0 * gg ) |
---|
| 1021 | IF ( ( k+1 == nzt+1 ) .OR. ( k == nzb ) ) THEN |
---|
| 1022 | de_dy_int = de_dy_int_l |
---|
| 1023 | ELSE |
---|
| 1024 | de_dy_int_u = ( ( gg - aa ) * de_dy(k+1,j,i) + & |
---|
| 1025 | ( gg - bb ) * de_dy(k+1,j,i+1) + & |
---|
| 1026 | ( gg - cc ) * de_dy(k+1,j+1,i) + & |
---|
| 1027 | ( gg - dd ) * de_dy(k+1,j+1,i+1) & |
---|
| 1028 | ) / ( 3.0 * gg ) |
---|
| 1029 | de_dy_int = de_dy_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 1030 | ( de_dy_int_u - de_dy_int_l ) |
---|
| 1031 | ENDIF |
---|
| 1032 | |
---|
| 1033 | ! |
---|
| 1034 | !-- Interpolate the TKE gradient along z |
---|
| 1035 | de_dz_int_l = ( ( gg - aa ) * de_dz(k,j,i) + & |
---|
| 1036 | ( gg - bb ) * de_dz(k,j,i+1) + & |
---|
| 1037 | ( gg - cc ) * de_dz(k,j+1,i) + & |
---|
| 1038 | ( gg - dd ) * de_dz(k,j+1,i+1) & |
---|
| 1039 | ) / ( 3.0 * gg ) |
---|
| 1040 | |
---|
| 1041 | IF ( ( k+1 == nzt+1 ) .OR. ( k == nzb ) ) THEN |
---|
| 1042 | de_dz_int = de_dz_int_l |
---|
| 1043 | ELSE |
---|
| 1044 | de_dz_int_u = ( ( gg - aa ) * de_dz(k+1,j,i) + & |
---|
| 1045 | ( gg - bb ) * de_dz(k+1,j,i+1) + & |
---|
| 1046 | ( gg - cc ) * de_dz(k+1,j+1,i) + & |
---|
| 1047 | ( gg - dd ) * de_dz(k+1,j+1,i+1) & |
---|
| 1048 | ) / ( 3.0 * gg ) |
---|
| 1049 | de_dz_int = de_dz_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 1050 | ( de_dz_int_u - de_dz_int_l ) |
---|
| 1051 | ENDIF |
---|
| 1052 | |
---|
| 1053 | ! |
---|
| 1054 | !-- Interpolate the dissipation of TKE |
---|
| 1055 | diss_int_l = ( ( gg - aa ) * diss(k,j,i) + & |
---|
| 1056 | ( gg - bb ) * diss(k,j,i+1) + & |
---|
| 1057 | ( gg - cc ) * diss(k,j+1,i) + & |
---|
| 1058 | ( gg - dd ) * diss(k,j+1,i+1) & |
---|
| 1059 | ) / ( 3.0 * gg ) |
---|
| 1060 | |
---|
| 1061 | IF ( k+1 == nzt+1 ) THEN |
---|
| 1062 | diss_int = diss_int_l |
---|
| 1063 | ELSE |
---|
| 1064 | diss_int_u = ( ( gg - aa ) * diss(k+1,j,i) + & |
---|
| 1065 | ( gg - bb ) * diss(k+1,j,i+1) + & |
---|
| 1066 | ( gg - cc ) * diss(k+1,j+1,i) + & |
---|
| 1067 | ( gg - dd ) * diss(k+1,j+1,i+1) & |
---|
| 1068 | ) / ( 3.0 * gg ) |
---|
| 1069 | diss_int = diss_int_l + ( particles(n)%z - zu(k) ) / dz * & |
---|
| 1070 | ( diss_int_u - diss_int_l ) |
---|
| 1071 | ENDIF |
---|
| 1072 | |
---|
| 1073 | ! |
---|
| 1074 | !-- Vertically interpolate the horizontally averaged SGS TKE and |
---|
| 1075 | !-- resolved-scale velocity variances and use the interpolated values |
---|
| 1076 | !-- to calculate the coefficient fs, which is a measure of the ratio |
---|
| 1077 | !-- of the subgrid-scale turbulent kinetic energy to the total amount |
---|
| 1078 | !-- of turbulent kinetic energy. |
---|
| 1079 | IF ( k == 0 ) THEN |
---|
| 1080 | e_mean_int = hom(0,1,8,0) |
---|
| 1081 | ELSE |
---|
| 1082 | e_mean_int = hom(k,1,8,0) + & |
---|
| 1083 | ( hom(k+1,1,8,0) - hom(k,1,8,0) ) / & |
---|
| 1084 | ( zu(k+1) - zu(k) ) * & |
---|
| 1085 | ( particles(n)%z - zu(k) ) |
---|
| 1086 | ENDIF |
---|
| 1087 | |
---|
| 1088 | kw = particles(n)%z / dz |
---|
| 1089 | |
---|
| 1090 | IF ( k == 0 ) THEN |
---|
| 1091 | aa = hom(k+1,1,30,0) * ( particles(n)%z / & |
---|
| 1092 | ( 0.5 * ( zu(k+1) - zu(k) ) ) ) |
---|
| 1093 | bb = hom(k+1,1,31,0) * ( particles(n)%z / & |
---|
| 1094 | ( 0.5 * ( zu(k+1) - zu(k) ) ) ) |
---|
| 1095 | cc = hom(kw+1,1,32,0) * ( particles(n)%z / & |
---|
| 1096 | ( 1.0 * ( zw(kw+1) - zw(kw) ) ) ) |
---|
| 1097 | ELSE |
---|
| 1098 | aa = hom(k,1,30,0) + ( hom(k+1,1,30,0) - hom(k,1,30,0) ) * & |
---|
| 1099 | ( ( particles(n)%z - zu(k) ) / ( zu(k+1) - zu(k) ) ) |
---|
| 1100 | bb = hom(k,1,31,0) + ( hom(k+1,1,31,0) - hom(k,1,31,0) ) * & |
---|
| 1101 | ( ( particles(n)%z - zu(k) ) / ( zu(k+1) - zu(k) ) ) |
---|
| 1102 | cc = hom(kw,1,32,0) + ( hom(kw+1,1,32,0)-hom(kw,1,32,0) ) *& |
---|
| 1103 | ( ( particles(n)%z - zw(kw) ) / ( zw(kw+1)-zw(kw) ) ) |
---|
| 1104 | ENDIF |
---|
| 1105 | |
---|
| 1106 | vv_int = ( 1.0 / 3.0 ) * ( aa + bb + cc ) |
---|
| 1107 | |
---|
| 1108 | fs_int = ( 2.0 / 3.0 ) * e_mean_int / & |
---|
| 1109 | ( vv_int + ( 2.0 / 3.0 ) * e_mean_int ) |
---|
| 1110 | |
---|
| 1111 | ! |
---|
| 1112 | !-- Calculate the Lagrangian timescale according to the suggestion of |
---|
| 1113 | !-- Weil et al. (2004). |
---|
| 1114 | lagr_timescale = ( 4.0 * e_int ) / & |
---|
| 1115 | ( 3.0 * fs_int * c_0 * diss_int ) |
---|
| 1116 | |
---|
| 1117 | ! |
---|
| 1118 | !-- Calculate the next particle timestep. dt_gap is the time needed to |
---|
| 1119 | !-- complete the current LES timestep. |
---|
| 1120 | dt_gap = dt_3d - particles(n)%dt_sum |
---|
| 1121 | dt_particle = MIN( dt_3d, 0.025 * lagr_timescale, dt_gap ) |
---|
| 1122 | |
---|
| 1123 | ! |
---|
| 1124 | !-- The particle timestep should not be too small in order to prevent |
---|
| 1125 | !-- the number of particle timesteps of getting too large |
---|
| 1126 | IF ( dt_particle < dt_min_part .AND. dt_min_part < dt_gap ) & |
---|
| 1127 | THEN |
---|
| 1128 | dt_particle = dt_min_part |
---|
| 1129 | ENDIF |
---|
| 1130 | |
---|
| 1131 | ! |
---|
| 1132 | !-- Calculate the SGS velocity components |
---|
| 1133 | IF ( particles(n)%age == 0.0 ) THEN |
---|
| 1134 | ! |
---|
| 1135 | !-- For new particles the SGS components are derived from the SGS |
---|
| 1136 | !-- TKE. Limit the Gaussian random number to the interval |
---|
| 1137 | !-- [-5.0*sigma, 5.0*sigma] in order to prevent the SGS velocities |
---|
| 1138 | !-- from becoming unrealistically large. |
---|
| 1139 | particles(n)%speed_x_sgs = SQRT( 2.0 * sgs_wfu_part * e_int ) *& |
---|
| 1140 | ( random_gauss( iran_part, 5.0 ) & |
---|
| 1141 | - 1.0 ) |
---|
| 1142 | particles(n)%speed_y_sgs = SQRT( 2.0 * sgs_wfv_part * e_int ) *& |
---|
| 1143 | ( random_gauss( iran_part, 5.0 ) & |
---|
| 1144 | - 1.0 ) |
---|
| 1145 | particles(n)%speed_z_sgs = SQRT( 2.0 * sgs_wfw_part * e_int ) *& |
---|
| 1146 | ( random_gauss( iran_part, 5.0 ) & |
---|
| 1147 | - 1.0 ) |
---|
| 1148 | |
---|
| 1149 | ELSE |
---|
| 1150 | ! |
---|
| 1151 | !-- For old particles the SGS components are correlated with the |
---|
| 1152 | !-- values from the previous timestep. Random numbers have also to |
---|
| 1153 | !-- be limited (see above). |
---|
| 1154 | particles(n)%speed_x_sgs = particles(n)%speed_x_sgs - & |
---|
| 1155 | fs_int * c_0 * diss_int * particles(n)%speed_x_sgs * & |
---|
| 1156 | dt_particle / ( 4.0 * sgs_wfu_part * e_int ) + & |
---|
| 1157 | ( ( 2.0 * sgs_wfu_part * ( e_int - particles(n)%e_m ) / & |
---|
| 1158 | dt_particle ) * particles(n)%speed_x_sgs / & |
---|
| 1159 | ( 2.0 * sgs_wfu_part * e_int ) + de_dx_int & |
---|
| 1160 | ) * dt_particle / 2.0 + & |
---|
| 1161 | SQRT( fs_int * c_0 * diss_int ) * & |
---|
| 1162 | ( random_gauss( iran_part, 5.0 ) - 1.0 ) * & |
---|
| 1163 | SQRT( dt_particle ) |
---|
| 1164 | |
---|
| 1165 | particles(n)%speed_y_sgs = particles(n)%speed_y_sgs - & |
---|
| 1166 | fs_int * c_0 * diss_int * particles(n)%speed_y_sgs * & |
---|
| 1167 | dt_particle / ( 4.0 * sgs_wfv_part * e_int ) + & |
---|
| 1168 | ( ( 2.0 * sgs_wfv_part * ( e_int - particles(n)%e_m ) / & |
---|
| 1169 | dt_particle ) * particles(n)%speed_y_sgs / & |
---|
| 1170 | ( 2.0 * sgs_wfv_part * e_int ) + de_dy_int & |
---|
| 1171 | ) * dt_particle / 2.0 + & |
---|
| 1172 | SQRT( fs_int * c_0 * diss_int ) * & |
---|
| 1173 | ( random_gauss( iran_part, 5.0 ) - 1.0 ) * & |
---|
| 1174 | SQRT( dt_particle ) |
---|
| 1175 | |
---|
| 1176 | particles(n)%speed_z_sgs = particles(n)%speed_z_sgs - & |
---|
| 1177 | fs_int * c_0 * diss_int * particles(n)%speed_z_sgs * & |
---|
| 1178 | dt_particle / ( 4.0 * sgs_wfw_part * e_int ) + & |
---|
| 1179 | ( ( 2.0 * sgs_wfw_part * ( e_int - particles(n)%e_m ) / & |
---|
| 1180 | dt_particle ) * particles(n)%speed_z_sgs / & |
---|
| 1181 | ( 2.0 * sgs_wfw_part * e_int ) + de_dz_int & |
---|
| 1182 | ) * dt_particle / 2.0 + & |
---|
| 1183 | SQRT( fs_int * c_0 * diss_int ) * & |
---|
| 1184 | ( random_gauss( iran_part, 5.0 ) - 1.0 ) * & |
---|
| 1185 | SQRT( dt_particle ) |
---|
| 1186 | |
---|
| 1187 | ENDIF |
---|
| 1188 | |
---|
| 1189 | u_int = u_int + particles(n)%speed_x_sgs |
---|
| 1190 | v_int = v_int + particles(n)%speed_y_sgs |
---|
| 1191 | w_int = w_int + particles(n)%speed_z_sgs |
---|
| 1192 | |
---|
| 1193 | ! |
---|
| 1194 | !-- Store the SGS TKE of the current timelevel which is needed for |
---|
| 1195 | !-- for calculating the SGS particle velocities at the next timestep |
---|
| 1196 | particles(n)%e_m = e_int |
---|
| 1197 | |
---|
| 1198 | ELSE |
---|
| 1199 | ! |
---|
| 1200 | !-- If no SGS velocities are used, only the particle timestep has to |
---|
| 1201 | !-- be set |
---|
| 1202 | dt_particle = dt_3d |
---|
| 1203 | |
---|
| 1204 | ENDIF |
---|
| 1205 | |
---|
| 1206 | ! |
---|
| 1207 | !-- Particle advection |
---|
| 1208 | IF ( particle_groups(particles(n)%group)%density_ratio == 0.0 ) THEN |
---|
| 1209 | ! |
---|
| 1210 | !-- Pure passive transport (without particle inertia) |
---|
| 1211 | particles(n)%x = particles(n)%x + u_int * dt_particle |
---|
| 1212 | particles(n)%y = particles(n)%y + v_int * dt_particle |
---|
| 1213 | particles(n)%z = particles(n)%z + w_int * dt_particle |
---|
| 1214 | |
---|
| 1215 | particles(n)%speed_x = u_int |
---|
| 1216 | particles(n)%speed_y = v_int |
---|
| 1217 | particles(n)%speed_z = w_int |
---|
| 1218 | |
---|
| 1219 | ELSE |
---|
| 1220 | ! |
---|
| 1221 | !-- Transport of particles with inertia |
---|
| 1222 | particles(n)%x = particles(n)%x + particles(n)%speed_x * & |
---|
| 1223 | dt_particle |
---|
| 1224 | particles(n)%y = particles(n)%y + particles(n)%speed_y * & |
---|
| 1225 | dt_particle |
---|
| 1226 | particles(n)%z = particles(n)%z + particles(n)%speed_z * & |
---|
| 1227 | dt_particle |
---|
| 1228 | |
---|
| 1229 | ! |
---|
| 1230 | !-- Update of the particle velocity |
---|
| 1231 | dens_ratio = particle_groups(particles(n)%group)%density_ratio |
---|
| 1232 | IF ( cloud_droplets ) THEN |
---|
| 1233 | exp_arg = 4.5 * dens_ratio * molecular_viscosity / & |
---|
| 1234 | ( particles(n)%radius )**2 / & |
---|
| 1235 | ( 1.0 + 0.15 * ( 2.0 * particles(n)%radius * & |
---|
| 1236 | SQRT( ( u_int - particles(n)%speed_x )**2 + & |
---|
| 1237 | ( v_int - particles(n)%speed_y )**2 + & |
---|
| 1238 | ( w_int - particles(n)%speed_z )**2 ) / & |
---|
| 1239 | molecular_viscosity )**0.687 & |
---|
| 1240 | ) |
---|
| 1241 | exp_term = EXP( -exp_arg * dt_particle ) |
---|
| 1242 | ELSEIF ( use_sgs_for_particles ) THEN |
---|
| 1243 | exp_arg = particle_groups(particles(n)%group)%exp_arg |
---|
| 1244 | exp_term = EXP( -exp_arg * dt_particle ) |
---|
| 1245 | ELSE |
---|
| 1246 | exp_arg = particle_groups(particles(n)%group)%exp_arg |
---|
| 1247 | exp_term = particle_groups(particles(n)%group)%exp_term |
---|
| 1248 | ENDIF |
---|
| 1249 | particles(n)%speed_x = particles(n)%speed_x * exp_term + & |
---|
| 1250 | u_int * ( 1.0 - exp_term ) |
---|
| 1251 | particles(n)%speed_y = particles(n)%speed_y * exp_term + & |
---|
| 1252 | v_int * ( 1.0 - exp_term ) |
---|
| 1253 | particles(n)%speed_z = particles(n)%speed_z * exp_term + & |
---|
| 1254 | ( w_int - ( 1.0 - dens_ratio ) * g / exp_arg ) & |
---|
| 1255 | * ( 1.0 - exp_term ) |
---|
| 1256 | ENDIF |
---|
| 1257 | |
---|
| 1258 | ! |
---|
| 1259 | !-- Increment the particle age and the total time that the particle |
---|
| 1260 | !-- has advanced within the particle timestep procedure |
---|
| 1261 | particles(n)%age = particles(n)%age + dt_particle |
---|
| 1262 | particles(n)%dt_sum = particles(n)%dt_sum + dt_particle |
---|
| 1263 | |
---|
| 1264 | ! |
---|
| 1265 | !-- Check whether there is still a particle that has not yet completed |
---|
| 1266 | !-- the total LES timestep |
---|
| 1267 | IF ( ( dt_3d - particles(n)%dt_sum ) > 1E-8 ) THEN |
---|
| 1268 | dt_3d_reached_l = .FALSE. |
---|
| 1269 | ENDIF |
---|
| 1270 | |
---|
| 1271 | ENDDO ! advection loop |
---|
| 1272 | |
---|
| 1273 | ! |
---|
| 1274 | !-- Find out, if all particles on every PE have completed the LES timestep |
---|
| 1275 | !-- and set the switch corespondingly |
---|
| 1276 | #if defined( __parallel ) |
---|
| 1277 | CALL MPI_ALLREDUCE( dt_3d_reached_l, dt_3d_reached, 1, MPI_LOGICAL, & |
---|
| 1278 | MPI_LAND, comm2d, ierr ) |
---|
| 1279 | #else |
---|
| 1280 | dt_3d_reached = dt_3d_reached_l |
---|
| 1281 | #endif |
---|
| 1282 | |
---|
| 1283 | CALL cpu_log( log_point_s(44), 'advec_part_advec', 'stop' ) |
---|
| 1284 | |
---|
| 1285 | ! |
---|
| 1286 | !-- Increment time since last release |
---|
| 1287 | IF ( dt_3d_reached ) time_prel = time_prel + dt_3d |
---|
| 1288 | |
---|
| 1289 | ! WRITE ( 9, * ) '*** advec_particles: ##0.4' |
---|
| 1290 | ! CALL FLUSH_( 9 ) |
---|
| 1291 | ! nd = 0 |
---|
| 1292 | ! DO n = 1, number_of_particles |
---|
| 1293 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1294 | ! ENDDO |
---|
| 1295 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1296 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1297 | ! CALL FLUSH_( 9 ) |
---|
| 1298 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1299 | ! ENDIF |
---|
| 1300 | |
---|
| 1301 | ! |
---|
| 1302 | !-- If necessary, release new set of particles |
---|
| 1303 | IF ( time_prel >= dt_prel .AND. end_time_prel > simulated_time .AND. & |
---|
| 1304 | dt_3d_reached ) THEN |
---|
| 1305 | |
---|
| 1306 | ! |
---|
| 1307 | !-- Check, if particle storage must be extended |
---|
| 1308 | IF ( number_of_particles + number_of_initial_particles > & |
---|
| 1309 | maximum_number_of_particles ) THEN |
---|
| 1310 | IF ( netcdf_output ) THEN |
---|
| 1311 | PRINT*, '+++ advec_particles: maximum_number_of_particles ', & |
---|
| 1312 | 'needs to be increased' |
---|
| 1313 | PRINT*, ' but this is not allowed with ', & |
---|
| 1314 | 'NetCDF output switched on' |
---|
| 1315 | #if defined( __parallel ) |
---|
| 1316 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1317 | #else |
---|
| 1318 | CALL local_stop |
---|
| 1319 | #endif |
---|
| 1320 | ELSE |
---|
| 1321 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_prt_memory dt_prel' |
---|
| 1322 | ! CALL FLUSH_( 9 ) |
---|
| 1323 | CALL allocate_prt_memory( number_of_initial_particles ) |
---|
| 1324 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_prt_memory dt_prel' |
---|
| 1325 | ! CALL FLUSH_( 9 ) |
---|
| 1326 | ENDIF |
---|
| 1327 | ENDIF |
---|
| 1328 | |
---|
| 1329 | ! |
---|
| 1330 | !-- Check, if tail storage must be extended |
---|
| 1331 | IF ( use_particle_tails ) THEN |
---|
| 1332 | IF ( number_of_tails + number_of_initial_tails > & |
---|
| 1333 | maximum_number_of_tails ) THEN |
---|
| 1334 | IF ( netcdf_output ) THEN |
---|
| 1335 | PRINT*, '+++ advec_particles: maximum_number_of_tails ', & |
---|
| 1336 | 'needs to be increased' |
---|
| 1337 | PRINT*, ' but this is not allowed wi', & |
---|
| 1338 | 'th NetCDF output switched on' |
---|
| 1339 | #if defined( __parallel ) |
---|
| 1340 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1341 | #else |
---|
| 1342 | CALL local_stop |
---|
| 1343 | #endif |
---|
| 1344 | ELSE |
---|
| 1345 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_tail_memory dt_prel' |
---|
| 1346 | ! CALL FLUSH_( 9 ) |
---|
| 1347 | CALL allocate_tail_memory( number_of_initial_tails ) |
---|
| 1348 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_tail_memory dt_prel' |
---|
| 1349 | ! CALL FLUSH_( 9 ) |
---|
| 1350 | ENDIF |
---|
| 1351 | ENDIF |
---|
| 1352 | ENDIF |
---|
| 1353 | |
---|
| 1354 | ! |
---|
| 1355 | !-- The MOD function allows for changes in the output interval with |
---|
| 1356 | !-- restart runs. |
---|
| 1357 | time_prel = MOD( time_prel, MAX( dt_prel, dt_3d ) ) |
---|
| 1358 | IF ( number_of_initial_particles /= 0 ) THEN |
---|
| 1359 | is = number_of_particles+1 |
---|
| 1360 | ie = number_of_particles+number_of_initial_particles |
---|
| 1361 | particles(is:ie) = initial_particles(1:number_of_initial_particles) |
---|
| 1362 | ! |
---|
| 1363 | !-- Add random fluctuation to particle positions. Particles should |
---|
| 1364 | !-- remain in the subdomain. |
---|
| 1365 | IF ( random_start_position ) THEN |
---|
| 1366 | DO n = is, ie |
---|
| 1367 | IF ( psl(particles(n)%group) /= psr(particles(n)%group) ) & |
---|
| 1368 | THEN |
---|
| 1369 | particles(n)%x = particles(n)%x + & |
---|
| 1370 | ( random_function( iran ) - 0.5 ) * & |
---|
| 1371 | pdx(particles(n)%group) |
---|
| 1372 | IF ( particles(n)%x <= ( nxl - 0.5 ) * dx ) THEN |
---|
| 1373 | particles(n)%x = ( nxl - 0.4999999999 ) * dx |
---|
| 1374 | ELSEIF ( particles(n)%x >= ( nxr + 0.5 ) * dx ) THEN |
---|
| 1375 | particles(n)%x = ( nxr + 0.4999999999 ) * dx |
---|
| 1376 | ENDIF |
---|
| 1377 | ENDIF |
---|
| 1378 | IF ( pss(particles(n)%group) /= psn(particles(n)%group) ) & |
---|
| 1379 | THEN |
---|
| 1380 | particles(n)%y = particles(n)%y + & |
---|
| 1381 | ( random_function( iran ) - 0.5 ) * & |
---|
| 1382 | pdy(particles(n)%group) |
---|
| 1383 | IF ( particles(n)%y <= ( nys - 0.5 ) * dy ) THEN |
---|
| 1384 | particles(n)%y = ( nys - 0.4999999999 ) * dy |
---|
| 1385 | ELSEIF ( particles(n)%y >= ( nyn + 0.5 ) * dy ) THEN |
---|
| 1386 | particles(n)%y = ( nyn + 0.4999999999 ) * dy |
---|
| 1387 | ENDIF |
---|
| 1388 | ENDIF |
---|
| 1389 | IF ( psb(particles(n)%group) /= pst(particles(n)%group) ) & |
---|
| 1390 | THEN |
---|
| 1391 | particles(n)%z = particles(n)%z + & |
---|
| 1392 | ( random_function( iran ) - 0.5 ) * & |
---|
| 1393 | pdz(particles(n)%group) |
---|
| 1394 | ENDIF |
---|
| 1395 | ENDDO |
---|
| 1396 | ENDIF |
---|
| 1397 | |
---|
| 1398 | ! |
---|
| 1399 | !-- Set the beginning of the new particle tails and their age |
---|
| 1400 | IF ( use_particle_tails ) THEN |
---|
| 1401 | DO n = is, ie |
---|
| 1402 | ! |
---|
| 1403 | !-- New particles which should have a tail, already have got a |
---|
| 1404 | !-- provisional tail id unequal zero (see init_particles) |
---|
| 1405 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 1406 | number_of_tails = number_of_tails + 1 |
---|
| 1407 | nn = number_of_tails |
---|
| 1408 | particles(n)%tail_id = nn ! set the final tail id |
---|
| 1409 | particle_tail_coordinates(1,1,nn) = particles(n)%x |
---|
| 1410 | particle_tail_coordinates(1,2,nn) = particles(n)%y |
---|
| 1411 | particle_tail_coordinates(1,3,nn) = particles(n)%z |
---|
| 1412 | particle_tail_coordinates(1,4,nn) = particles(n)%color |
---|
| 1413 | particles(n)%tailpoints = 1 |
---|
| 1414 | IF ( minimum_tailpoint_distance /= 0.0 ) THEN |
---|
| 1415 | particle_tail_coordinates(2,1,nn) = particles(n)%x |
---|
| 1416 | particle_tail_coordinates(2,2,nn) = particles(n)%y |
---|
| 1417 | particle_tail_coordinates(2,3,nn) = particles(n)%z |
---|
| 1418 | particle_tail_coordinates(2,4,nn) = particles(n)%color |
---|
| 1419 | particle_tail_coordinates(1:2,5,nn) = 0.0 |
---|
| 1420 | particles(n)%tailpoints = 2 |
---|
| 1421 | ENDIF |
---|
| 1422 | ENDIF |
---|
| 1423 | ENDDO |
---|
| 1424 | ENDIF |
---|
| 1425 | ! WRITE ( 9, * ) '*** advec_particles: after setting the beginning of new tails' |
---|
| 1426 | ! CALL FLUSH_( 9 ) |
---|
| 1427 | |
---|
| 1428 | number_of_particles = number_of_particles + & |
---|
| 1429 | number_of_initial_particles |
---|
| 1430 | ENDIF |
---|
| 1431 | |
---|
| 1432 | ENDIF |
---|
| 1433 | |
---|
| 1434 | ! WRITE ( 9, * ) '*** advec_particles: ##0.5' |
---|
| 1435 | ! CALL FLUSH_( 9 ) |
---|
| 1436 | ! nd = 0 |
---|
| 1437 | ! DO n = 1, number_of_particles |
---|
| 1438 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1439 | ! ENDDO |
---|
| 1440 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1441 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1442 | ! CALL FLUSH_( 9 ) |
---|
| 1443 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1444 | ! ENDIF |
---|
| 1445 | |
---|
| 1446 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 1447 | ! WRITE (9,*) '--- advec_particles: #2' |
---|
| 1448 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 1449 | ! CALL FLUSH_( 9 ) |
---|
| 1450 | ! ENDIF |
---|
| 1451 | ! DO n = 1, number_of_particles |
---|
| 1452 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 1453 | ! THEN |
---|
| 1454 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 1455 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 1456 | ! CALL FLUSH_( 9 ) |
---|
| 1457 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1458 | ! ENDIF |
---|
| 1459 | ! ENDDO |
---|
| 1460 | |
---|
| 1461 | #if defined( __parallel ) |
---|
| 1462 | ! |
---|
| 1463 | !-- As soon as one particle has moved beyond the boundary of the domain, it |
---|
| 1464 | !-- is included in the relevant transfer arrays and marked for subsequent |
---|
| 1465 | !-- deletion on this PE. |
---|
| 1466 | !-- First run for crossings in x direction. Find out first the number of |
---|
| 1467 | !-- particles to be transferred and allocate temporary arrays needed to store |
---|
| 1468 | !-- them. |
---|
| 1469 | !-- For a one-dimensional decomposition along y, no transfer is necessary, |
---|
| 1470 | !-- because the particle remains on the PE. |
---|
| 1471 | trlp_count = 0 |
---|
| 1472 | trlpt_count = 0 |
---|
| 1473 | trrp_count = 0 |
---|
| 1474 | trrpt_count = 0 |
---|
| 1475 | IF ( pdims(1) /= 1 ) THEN |
---|
| 1476 | ! |
---|
| 1477 | !-- First calculate the storage necessary for sending and receiving the |
---|
| 1478 | !-- data |
---|
| 1479 | DO n = 1, number_of_particles |
---|
| 1480 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 1481 | ! |
---|
| 1482 | !-- Above calculation does not work for indices less than zero |
---|
| 1483 | IF ( particles(n)%x < -0.5 * dx ) i = -1 |
---|
| 1484 | |
---|
| 1485 | IF ( i < nxl ) THEN |
---|
| 1486 | trlp_count = trlp_count + 1 |
---|
| 1487 | IF ( particles(n)%tail_id /= 0 ) trlpt_count = trlpt_count + 1 |
---|
| 1488 | ELSEIF ( i > nxr ) THEN |
---|
| 1489 | trrp_count = trrp_count + 1 |
---|
| 1490 | IF ( particles(n)%tail_id /= 0 ) trrpt_count = trrpt_count + 1 |
---|
| 1491 | ENDIF |
---|
| 1492 | ENDDO |
---|
| 1493 | IF ( trlp_count == 0 ) trlp_count = 1 |
---|
| 1494 | IF ( trlpt_count == 0 ) trlpt_count = 1 |
---|
| 1495 | IF ( trrp_count == 0 ) trrp_count = 1 |
---|
| 1496 | IF ( trrpt_count == 0 ) trrpt_count = 1 |
---|
| 1497 | |
---|
| 1498 | ALLOCATE( trlp(trlp_count), trrp(trrp_count) ) |
---|
| 1499 | |
---|
| 1500 | trlp = particle_type( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1501 | 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1502 | 0, 0, 0, 0 ) |
---|
| 1503 | trrp = particle_type( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1504 | 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1505 | 0, 0, 0, 0 ) |
---|
| 1506 | |
---|
| 1507 | IF ( use_particle_tails ) THEN |
---|
| 1508 | ALLOCATE( trlpt(maximum_number_of_tailpoints,5,trlpt_count), & |
---|
| 1509 | trrpt(maximum_number_of_tailpoints,5,trrpt_count) ) |
---|
| 1510 | tlength = maximum_number_of_tailpoints * 5 |
---|
| 1511 | ENDIF |
---|
| 1512 | |
---|
| 1513 | trlp_count = 0 |
---|
| 1514 | trlpt_count = 0 |
---|
| 1515 | trrp_count = 0 |
---|
| 1516 | trrpt_count = 0 |
---|
| 1517 | |
---|
| 1518 | ENDIF |
---|
| 1519 | |
---|
| 1520 | ! WRITE ( 9, * ) '*** advec_particles: ##1' |
---|
| 1521 | ! CALL FLUSH_( 9 ) |
---|
| 1522 | ! nd = 0 |
---|
| 1523 | ! DO n = 1, number_of_particles |
---|
| 1524 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1525 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 1526 | ! THEN |
---|
| 1527 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 1528 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 1529 | ! CALL FLUSH_( 9 ) |
---|
| 1530 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1531 | ! ENDIF |
---|
| 1532 | ! ENDDO |
---|
| 1533 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1534 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1535 | ! CALL FLUSH_( 9 ) |
---|
| 1536 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1537 | ! ENDIF |
---|
| 1538 | |
---|
| 1539 | DO n = 1, number_of_particles |
---|
| 1540 | |
---|
| 1541 | nn = particles(n)%tail_id |
---|
| 1542 | |
---|
| 1543 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 1544 | ! |
---|
| 1545 | !-- Above calculation does not work for indices less than zero |
---|
| 1546 | IF ( particles(n)%x < - 0.5 * dx ) i = -1 |
---|
| 1547 | |
---|
| 1548 | IF ( i < nxl ) THEN |
---|
| 1549 | IF ( i < 0 ) THEN |
---|
| 1550 | ! |
---|
| 1551 | !-- Apply boundary condition along x |
---|
| 1552 | IF ( ibc_par_lr == 0 ) THEN |
---|
| 1553 | ! |
---|
| 1554 | !-- Cyclic condition |
---|
| 1555 | IF ( pdims(1) == 1 ) THEN |
---|
| 1556 | particles(n)%x = ( nx + 1 ) * dx + particles(n)%x |
---|
| 1557 | particles(n)%origin_x = ( nx + 1 ) * dx + & |
---|
| 1558 | particles(n)%origin_x |
---|
| 1559 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1560 | i = particles(n)%tailpoints |
---|
| 1561 | particle_tail_coordinates(1:i,1,nn) = ( nx + 1 ) * dx & |
---|
| 1562 | + particle_tail_coordinates(1:i,1,nn) |
---|
| 1563 | ENDIF |
---|
| 1564 | ELSE |
---|
| 1565 | trlp_count = trlp_count + 1 |
---|
| 1566 | trlp(trlp_count) = particles(n) |
---|
| 1567 | trlp(trlp_count)%x = ( nx + 1 ) * dx + trlp(trlp_count)%x |
---|
| 1568 | trlp(trlp_count)%origin_x = trlp(trlp_count)%origin_x + & |
---|
| 1569 | ( nx + 1 ) * dx |
---|
| 1570 | particle_mask(n) = .FALSE. |
---|
| 1571 | deleted_particles = deleted_particles + 1 |
---|
| 1572 | |
---|
| 1573 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1574 | trlpt_count = trlpt_count + 1 |
---|
| 1575 | trlpt(:,:,trlpt_count) = & |
---|
| 1576 | particle_tail_coordinates(:,:,nn) |
---|
| 1577 | trlpt(:,1,trlpt_count) = ( nx + 1 ) * dx + & |
---|
| 1578 | trlpt(:,1,trlpt_count) |
---|
| 1579 | tail_mask(nn) = .FALSE. |
---|
| 1580 | deleted_tails = deleted_tails + 1 |
---|
| 1581 | ENDIF |
---|
| 1582 | ENDIF |
---|
| 1583 | |
---|
| 1584 | ELSEIF ( ibc_par_lr == 1 ) THEN |
---|
| 1585 | ! |
---|
| 1586 | !-- Particle absorption |
---|
| 1587 | particle_mask(n) = .FALSE. |
---|
| 1588 | deleted_particles = deleted_particles + 1 |
---|
| 1589 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1590 | tail_mask(nn) = .FALSE. |
---|
| 1591 | deleted_tails = deleted_tails + 1 |
---|
| 1592 | ENDIF |
---|
| 1593 | |
---|
| 1594 | ELSEIF ( ibc_par_lr == 2 ) THEN |
---|
| 1595 | ! |
---|
| 1596 | !-- Particle reflection |
---|
| 1597 | particles(n)%x = -particles(n)%x |
---|
| 1598 | particles(n)%speed_x = -particles(n)%speed_x |
---|
| 1599 | |
---|
| 1600 | ENDIF |
---|
| 1601 | ELSE |
---|
| 1602 | ! |
---|
| 1603 | !-- Store particle data in the transfer array, which will be send |
---|
| 1604 | !-- to the neighbouring PE |
---|
| 1605 | trlp_count = trlp_count + 1 |
---|
| 1606 | trlp(trlp_count) = particles(n) |
---|
| 1607 | particle_mask(n) = .FALSE. |
---|
| 1608 | deleted_particles = deleted_particles + 1 |
---|
| 1609 | |
---|
| 1610 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1611 | trlpt_count = trlpt_count + 1 |
---|
| 1612 | trlpt(:,:,trlpt_count) = particle_tail_coordinates(:,:,nn) |
---|
| 1613 | tail_mask(nn) = .FALSE. |
---|
| 1614 | deleted_tails = deleted_tails + 1 |
---|
| 1615 | ENDIF |
---|
| 1616 | ENDIF |
---|
| 1617 | |
---|
| 1618 | ELSEIF ( i > nxr ) THEN |
---|
| 1619 | IF ( i > nx ) THEN |
---|
| 1620 | ! |
---|
| 1621 | !-- Apply boundary condition along x |
---|
| 1622 | IF ( ibc_par_lr == 0 ) THEN |
---|
| 1623 | ! |
---|
| 1624 | !-- Cyclic condition |
---|
| 1625 | IF ( pdims(1) == 1 ) THEN |
---|
| 1626 | particles(n)%x = particles(n)%x - ( nx + 1 ) * dx |
---|
| 1627 | particles(n)%origin_x = particles(n)%origin_x - & |
---|
| 1628 | ( nx + 1 ) * dx |
---|
| 1629 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1630 | i = particles(n)%tailpoints |
---|
| 1631 | particle_tail_coordinates(1:i,1,nn) = - ( nx+1 ) * dx & |
---|
| 1632 | + particle_tail_coordinates(1:i,1,nn) |
---|
| 1633 | ENDIF |
---|
| 1634 | ELSE |
---|
| 1635 | trrp_count = trrp_count + 1 |
---|
| 1636 | trrp(trrp_count) = particles(n) |
---|
| 1637 | trrp(trrp_count)%x = trrp(trrp_count)%x - ( nx + 1 ) * dx |
---|
| 1638 | trrp(trrp_count)%origin_x = trrp(trrp_count)%origin_x - & |
---|
| 1639 | ( nx + 1 ) * dx |
---|
| 1640 | particle_mask(n) = .FALSE. |
---|
| 1641 | deleted_particles = deleted_particles + 1 |
---|
| 1642 | |
---|
| 1643 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1644 | trrpt_count = trrpt_count + 1 |
---|
| 1645 | trrpt(:,:,trrpt_count) = & |
---|
| 1646 | particle_tail_coordinates(:,:,nn) |
---|
| 1647 | trrpt(:,1,trrpt_count) = trrpt(:,1,trrpt_count) - & |
---|
| 1648 | ( nx + 1 ) * dx |
---|
| 1649 | tail_mask(nn) = .FALSE. |
---|
| 1650 | deleted_tails = deleted_tails + 1 |
---|
| 1651 | ENDIF |
---|
| 1652 | ENDIF |
---|
| 1653 | |
---|
| 1654 | ELSEIF ( ibc_par_lr == 1 ) THEN |
---|
| 1655 | ! |
---|
| 1656 | !-- Particle absorption |
---|
| 1657 | particle_mask(n) = .FALSE. |
---|
| 1658 | deleted_particles = deleted_particles + 1 |
---|
| 1659 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1660 | tail_mask(nn) = .FALSE. |
---|
| 1661 | deleted_tails = deleted_tails + 1 |
---|
| 1662 | ENDIF |
---|
| 1663 | |
---|
| 1664 | ELSEIF ( ibc_par_lr == 2 ) THEN |
---|
| 1665 | ! |
---|
| 1666 | !-- Particle reflection |
---|
| 1667 | particles(n)%x = 2 * ( nx * dx ) - particles(n)%x |
---|
| 1668 | particles(n)%speed_x = -particles(n)%speed_x |
---|
| 1669 | |
---|
| 1670 | ENDIF |
---|
| 1671 | ELSE |
---|
| 1672 | ! |
---|
| 1673 | !-- Store particle data in the transfer array, which will be send |
---|
| 1674 | !-- to the neighbouring PE |
---|
| 1675 | trrp_count = trrp_count + 1 |
---|
| 1676 | trrp(trrp_count) = particles(n) |
---|
| 1677 | particle_mask(n) = .FALSE. |
---|
| 1678 | deleted_particles = deleted_particles + 1 |
---|
| 1679 | |
---|
| 1680 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1681 | trrpt_count = trrpt_count + 1 |
---|
| 1682 | trrpt(:,:,trrpt_count) = particle_tail_coordinates(:,:,nn) |
---|
| 1683 | tail_mask(nn) = .FALSE. |
---|
| 1684 | deleted_tails = deleted_tails + 1 |
---|
| 1685 | ENDIF |
---|
| 1686 | ENDIF |
---|
| 1687 | |
---|
| 1688 | ENDIF |
---|
| 1689 | ENDDO |
---|
| 1690 | |
---|
| 1691 | ! WRITE ( 9, * ) '*** advec_particles: ##2' |
---|
| 1692 | ! CALL FLUSH_( 9 ) |
---|
| 1693 | ! nd = 0 |
---|
| 1694 | ! DO n = 1, number_of_particles |
---|
| 1695 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1696 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 1697 | ! THEN |
---|
| 1698 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 1699 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 1700 | ! CALL FLUSH_( 9 ) |
---|
| 1701 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1702 | ! ENDIF |
---|
| 1703 | ! ENDDO |
---|
| 1704 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1705 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1706 | ! CALL FLUSH_( 9 ) |
---|
| 1707 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1708 | ! ENDIF |
---|
| 1709 | |
---|
| 1710 | ! |
---|
| 1711 | !-- Send left boundary, receive right boundary (but first exchange how many |
---|
| 1712 | !-- and check, if particle storage must be extended) |
---|
| 1713 | IF ( pdims(1) /= 1 ) THEN |
---|
| 1714 | |
---|
| 1715 | CALL cpu_log( log_point_s(23), 'sendrcv_particles', 'start' ) |
---|
| 1716 | CALL MPI_SENDRECV( trlp_count, 1, MPI_INTEGER, pleft, 0, & |
---|
| 1717 | trrp_count_recv, 1, MPI_INTEGER, pright, 0, & |
---|
| 1718 | comm2d, status, ierr ) |
---|
| 1719 | |
---|
| 1720 | IF ( number_of_particles + trrp_count_recv > & |
---|
| 1721 | maximum_number_of_particles ) & |
---|
| 1722 | THEN |
---|
| 1723 | IF ( netcdf_output ) THEN |
---|
| 1724 | PRINT*, '+++ advec_particles: maximum_number_of_particles ', & |
---|
| 1725 | 'needs to be increased' |
---|
| 1726 | PRINT*, ' but this is not allowed with ', & |
---|
| 1727 | 'NetCDF output switched on' |
---|
| 1728 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1729 | ELSE |
---|
| 1730 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_prt_memory trrp' |
---|
| 1731 | ! CALL FLUSH_( 9 ) |
---|
| 1732 | CALL allocate_prt_memory( trrp_count_recv ) |
---|
| 1733 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_prt_memory trrp' |
---|
| 1734 | ! CALL FLUSH_( 9 ) |
---|
| 1735 | ENDIF |
---|
| 1736 | ENDIF |
---|
| 1737 | |
---|
| 1738 | CALL MPI_SENDRECV( trlp, trlp_count, mpi_particle_type, pleft, 1, & |
---|
| 1739 | particles(number_of_particles+1), trrp_count_recv,& |
---|
| 1740 | mpi_particle_type, pright, 1, & |
---|
| 1741 | comm2d, status, ierr ) |
---|
| 1742 | |
---|
| 1743 | IF ( use_particle_tails ) THEN |
---|
| 1744 | |
---|
| 1745 | CALL MPI_SENDRECV( trlpt_count, 1, MPI_INTEGER, pleft, 0, & |
---|
| 1746 | trrpt_count_recv, 1, MPI_INTEGER, pright, 0, & |
---|
| 1747 | comm2d, status, ierr ) |
---|
| 1748 | |
---|
| 1749 | IF ( number_of_tails+trrpt_count_recv > maximum_number_of_tails ) & |
---|
| 1750 | THEN |
---|
| 1751 | IF ( netcdf_output ) THEN |
---|
| 1752 | PRINT*, '+++ advec_particles: maximum_number_of_tails ', & |
---|
| 1753 | 'needs to be increased' |
---|
| 1754 | PRINT*, ' but this is not allowed wi', & |
---|
| 1755 | 'th NetCDF output switched on' |
---|
| 1756 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1757 | ELSE |
---|
| 1758 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_tail_memory trrpt' |
---|
| 1759 | ! CALL FLUSH_( 9 ) |
---|
| 1760 | CALL allocate_tail_memory( trrpt_count_recv ) |
---|
| 1761 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_tail_memory trrpt' |
---|
| 1762 | ! CALL FLUSH_( 9 ) |
---|
| 1763 | ENDIF |
---|
| 1764 | ENDIF |
---|
| 1765 | |
---|
| 1766 | CALL MPI_SENDRECV( trlpt, trlpt_count*tlength, MPI_REAL, pleft, 1,& |
---|
| 1767 | particle_tail_coordinates(1,1,number_of_tails+1), & |
---|
| 1768 | trrpt_count_recv*tlength, MPI_REAL, pright, 1, & |
---|
| 1769 | comm2d, status, ierr ) |
---|
| 1770 | ! |
---|
| 1771 | !-- Update the tail ids for the transferred particles |
---|
| 1772 | nn = number_of_tails |
---|
| 1773 | DO n = number_of_particles+1, number_of_particles+trrp_count_recv |
---|
| 1774 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 1775 | nn = nn + 1 |
---|
| 1776 | particles(n)%tail_id = nn |
---|
| 1777 | ENDIF |
---|
| 1778 | ENDDO |
---|
| 1779 | |
---|
| 1780 | ENDIF |
---|
| 1781 | |
---|
| 1782 | number_of_particles = number_of_particles + trrp_count_recv |
---|
| 1783 | number_of_tails = number_of_tails + trrpt_count_recv |
---|
| 1784 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 1785 | ! WRITE (9,*) '--- advec_particles: #3' |
---|
| 1786 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 1787 | ! CALL FLUSH_( 9 ) |
---|
| 1788 | ! ENDIF |
---|
| 1789 | |
---|
| 1790 | ! |
---|
| 1791 | !-- Send right boundary, receive left boundary |
---|
| 1792 | CALL MPI_SENDRECV( trrp_count, 1, MPI_INTEGER, pright, 0, & |
---|
| 1793 | trlp_count_recv, 1, MPI_INTEGER, pleft, 0, & |
---|
| 1794 | comm2d, status, ierr ) |
---|
| 1795 | |
---|
| 1796 | IF ( number_of_particles + trlp_count_recv > & |
---|
| 1797 | maximum_number_of_particles ) & |
---|
| 1798 | THEN |
---|
| 1799 | IF ( netcdf_output ) THEN |
---|
| 1800 | PRINT*, '+++ advec_particles: maximum_number_of_particles ', & |
---|
| 1801 | 'needs to be increased' |
---|
| 1802 | PRINT*, ' but this is not allowed with ', & |
---|
| 1803 | 'NetCDF output switched on' |
---|
| 1804 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1805 | ELSE |
---|
| 1806 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_prt_memory trlp' |
---|
| 1807 | ! CALL FLUSH_( 9 ) |
---|
| 1808 | CALL allocate_prt_memory( trlp_count_recv ) |
---|
| 1809 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_prt_memory trlp' |
---|
| 1810 | ! CALL FLUSH_( 9 ) |
---|
| 1811 | ENDIF |
---|
| 1812 | ENDIF |
---|
| 1813 | |
---|
| 1814 | CALL MPI_SENDRECV( trrp, trrp_count, mpi_particle_type, pright, 1, & |
---|
| 1815 | particles(number_of_particles+1), trlp_count_recv,& |
---|
| 1816 | mpi_particle_type, pleft, 1, & |
---|
| 1817 | comm2d, status, ierr ) |
---|
| 1818 | |
---|
| 1819 | IF ( use_particle_tails ) THEN |
---|
| 1820 | |
---|
| 1821 | CALL MPI_SENDRECV( trrpt_count, 1, MPI_INTEGER, pright, 0, & |
---|
| 1822 | trlpt_count_recv, 1, MPI_INTEGER, pleft, 0, & |
---|
| 1823 | comm2d, status, ierr ) |
---|
| 1824 | |
---|
| 1825 | IF ( number_of_tails+trlpt_count_recv > maximum_number_of_tails ) & |
---|
| 1826 | THEN |
---|
| 1827 | IF ( netcdf_output ) THEN |
---|
| 1828 | PRINT*, '+++ advec_particles: maximum_number_of_tails ', & |
---|
| 1829 | 'needs to be increased' |
---|
| 1830 | PRINT*, ' but this is not allowed wi', & |
---|
| 1831 | 'th NetCDF output switched on' |
---|
| 1832 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1833 | ELSE |
---|
| 1834 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_tail_memory trlpt' |
---|
| 1835 | ! CALL FLUSH_( 9 ) |
---|
| 1836 | CALL allocate_tail_memory( trlpt_count_recv ) |
---|
| 1837 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_tail_memory trlpt' |
---|
| 1838 | ! CALL FLUSH_( 9 ) |
---|
| 1839 | ENDIF |
---|
| 1840 | ENDIF |
---|
| 1841 | |
---|
| 1842 | CALL MPI_SENDRECV( trrpt, trrpt_count*tlength, MPI_REAL, pright, & |
---|
| 1843 | 1, particle_tail_coordinates(1,1,number_of_tails+1), & |
---|
| 1844 | trlpt_count_recv*tlength, MPI_REAL, pleft, 1, & |
---|
| 1845 | comm2d, status, ierr ) |
---|
| 1846 | ! |
---|
| 1847 | !-- Update the tail ids for the transferred particles |
---|
| 1848 | nn = number_of_tails |
---|
| 1849 | DO n = number_of_particles+1, number_of_particles+trlp_count_recv |
---|
| 1850 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 1851 | nn = nn + 1 |
---|
| 1852 | particles(n)%tail_id = nn |
---|
| 1853 | ENDIF |
---|
| 1854 | ENDDO |
---|
| 1855 | |
---|
| 1856 | ENDIF |
---|
| 1857 | |
---|
| 1858 | number_of_particles = number_of_particles + trlp_count_recv |
---|
| 1859 | number_of_tails = number_of_tails + trlpt_count_recv |
---|
| 1860 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 1861 | ! WRITE (9,*) '--- advec_particles: #4' |
---|
| 1862 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 1863 | ! CALL FLUSH_( 9 ) |
---|
| 1864 | ! ENDIF |
---|
| 1865 | |
---|
| 1866 | IF ( use_particle_tails ) THEN |
---|
| 1867 | DEALLOCATE( trlpt, trrpt ) |
---|
| 1868 | ENDIF |
---|
| 1869 | DEALLOCATE( trlp, trrp ) |
---|
| 1870 | |
---|
| 1871 | CALL cpu_log( log_point_s(23), 'sendrcv_particles', 'pause' ) |
---|
| 1872 | |
---|
| 1873 | ENDIF |
---|
| 1874 | |
---|
| 1875 | ! WRITE ( 9, * ) '*** advec_particles: ##3' |
---|
| 1876 | ! CALL FLUSH_( 9 ) |
---|
| 1877 | ! nd = 0 |
---|
| 1878 | ! DO n = 1, number_of_particles |
---|
| 1879 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1880 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 1881 | ! THEN |
---|
| 1882 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 1883 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 1884 | ! CALL FLUSH_( 9 ) |
---|
| 1885 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1886 | ! ENDIF |
---|
| 1887 | ! ENDDO |
---|
| 1888 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1889 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1890 | ! CALL FLUSH_( 9 ) |
---|
| 1891 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1892 | ! ENDIF |
---|
| 1893 | |
---|
| 1894 | ! |
---|
| 1895 | !-- Check whether particles have crossed the boundaries in y direction. Note |
---|
| 1896 | !-- that this case can also apply to particles that have just been received |
---|
| 1897 | !-- from the adjacent right or left PE. |
---|
| 1898 | !-- Find out first the number of particles to be transferred and allocate |
---|
| 1899 | !-- temporary arrays needed to store them. |
---|
| 1900 | !-- For a one-dimensional decomposition along x, no transfer is necessary, |
---|
| 1901 | !-- because the particle remains on the PE. |
---|
| 1902 | trsp_count = 0 |
---|
| 1903 | trspt_count = 0 |
---|
| 1904 | trnp_count = 0 |
---|
| 1905 | trnpt_count = 0 |
---|
| 1906 | IF ( pdims(2) /= 1 ) THEN |
---|
| 1907 | ! |
---|
| 1908 | !-- First calculate the storage necessary for sending and receiving the |
---|
| 1909 | !-- data |
---|
| 1910 | DO n = 1, number_of_particles |
---|
| 1911 | IF ( particle_mask(n) ) THEN |
---|
| 1912 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 1913 | ! |
---|
| 1914 | !-- Above calculation does not work for indices less than zero |
---|
| 1915 | IF ( particles(n)%y < -0.5 * dy ) j = -1 |
---|
| 1916 | |
---|
| 1917 | IF ( j < nys ) THEN |
---|
| 1918 | trsp_count = trsp_count + 1 |
---|
| 1919 | IF ( particles(n)%tail_id /= 0 ) trspt_count = trspt_count+1 |
---|
| 1920 | ELSEIF ( j > nyn ) THEN |
---|
| 1921 | trnp_count = trnp_count + 1 |
---|
| 1922 | IF ( particles(n)%tail_id /= 0 ) trnpt_count = trnpt_count+1 |
---|
| 1923 | ENDIF |
---|
| 1924 | ENDIF |
---|
| 1925 | ENDDO |
---|
| 1926 | IF ( trsp_count == 0 ) trsp_count = 1 |
---|
| 1927 | IF ( trspt_count == 0 ) trspt_count = 1 |
---|
| 1928 | IF ( trnp_count == 0 ) trnp_count = 1 |
---|
| 1929 | IF ( trnpt_count == 0 ) trnpt_count = 1 |
---|
| 1930 | |
---|
| 1931 | ALLOCATE( trsp(trsp_count), trnp(trnp_count) ) |
---|
| 1932 | |
---|
| 1933 | trsp = particle_type( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1934 | 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1935 | 0, 0, 0, 0 ) |
---|
| 1936 | trnp = particle_type( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1937 | 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, & |
---|
| 1938 | 0, 0, 0, 0 ) |
---|
| 1939 | |
---|
| 1940 | IF ( use_particle_tails ) THEN |
---|
| 1941 | ALLOCATE( trspt(maximum_number_of_tailpoints,5,trspt_count), & |
---|
| 1942 | trnpt(maximum_number_of_tailpoints,5,trnpt_count) ) |
---|
| 1943 | tlength = maximum_number_of_tailpoints * 5 |
---|
| 1944 | ENDIF |
---|
| 1945 | |
---|
| 1946 | trsp_count = 0 |
---|
| 1947 | trspt_count = 0 |
---|
| 1948 | trnp_count = 0 |
---|
| 1949 | trnpt_count = 0 |
---|
| 1950 | |
---|
| 1951 | ENDIF |
---|
| 1952 | |
---|
| 1953 | ! WRITE ( 9, * ) '*** advec_particles: ##4' |
---|
| 1954 | ! CALL FLUSH_( 9 ) |
---|
| 1955 | ! nd = 0 |
---|
| 1956 | ! DO n = 1, number_of_particles |
---|
| 1957 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 1958 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 1959 | ! THEN |
---|
| 1960 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 1961 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 1962 | ! CALL FLUSH_( 9 ) |
---|
| 1963 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1964 | ! ENDIF |
---|
| 1965 | ! ENDDO |
---|
| 1966 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 1967 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 1968 | ! CALL FLUSH_( 9 ) |
---|
| 1969 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 1970 | ! ENDIF |
---|
| 1971 | |
---|
| 1972 | DO n = 1, number_of_particles |
---|
| 1973 | |
---|
| 1974 | nn = particles(n)%tail_id |
---|
| 1975 | ! |
---|
| 1976 | !-- Only those particles that have not been marked as 'deleted' may be |
---|
| 1977 | !-- moved. |
---|
| 1978 | IF ( particle_mask(n) ) THEN |
---|
| 1979 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 1980 | ! |
---|
| 1981 | !-- Above calculation does not work for indices less than zero |
---|
| 1982 | IF ( particles(n)%y < -0.5 * dy ) j = -1 |
---|
| 1983 | |
---|
| 1984 | IF ( j < nys ) THEN |
---|
| 1985 | IF ( j < 0 ) THEN |
---|
| 1986 | ! |
---|
| 1987 | !-- Apply boundary condition along y |
---|
| 1988 | IF ( ibc_par_ns == 0 ) THEN |
---|
| 1989 | ! |
---|
| 1990 | !-- Cyclic condition |
---|
| 1991 | IF ( pdims(2) == 1 ) THEN |
---|
| 1992 | particles(n)%y = ( ny + 1 ) * dy + particles(n)%y |
---|
| 1993 | particles(n)%origin_y = ( ny + 1 ) * dy + & |
---|
| 1994 | particles(n)%origin_y |
---|
| 1995 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 1996 | i = particles(n)%tailpoints |
---|
| 1997 | particle_tail_coordinates(1:i,2,nn) = ( ny+1 ) * dy& |
---|
| 1998 | + particle_tail_coordinates(1:i,2,nn) |
---|
| 1999 | ENDIF |
---|
| 2000 | ELSE |
---|
| 2001 | trsp_count = trsp_count + 1 |
---|
| 2002 | trsp(trsp_count) = particles(n) |
---|
| 2003 | trsp(trsp_count)%y = ( ny + 1 ) * dy + & |
---|
| 2004 | trsp(trsp_count)%y |
---|
| 2005 | trsp(trsp_count)%origin_y = trsp(trsp_count)%origin_y & |
---|
| 2006 | + ( ny + 1 ) * dy |
---|
| 2007 | particle_mask(n) = .FALSE. |
---|
| 2008 | deleted_particles = deleted_particles + 1 |
---|
| 2009 | |
---|
| 2010 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2011 | trspt_count = trspt_count + 1 |
---|
| 2012 | trspt(:,:,trspt_count) = & |
---|
| 2013 | particle_tail_coordinates(:,:,nn) |
---|
| 2014 | trspt(:,2,trspt_count) = ( ny + 1 ) * dy + & |
---|
| 2015 | trspt(:,2,trspt_count) |
---|
| 2016 | tail_mask(nn) = .FALSE. |
---|
| 2017 | deleted_tails = deleted_tails + 1 |
---|
| 2018 | ENDIF |
---|
| 2019 | ENDIF |
---|
| 2020 | |
---|
| 2021 | ELSEIF ( ibc_par_ns == 1 ) THEN |
---|
| 2022 | ! |
---|
| 2023 | !-- Particle absorption |
---|
| 2024 | particle_mask(n) = .FALSE. |
---|
| 2025 | deleted_particles = deleted_particles + 1 |
---|
| 2026 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2027 | tail_mask(nn) = .FALSE. |
---|
| 2028 | deleted_tails = deleted_tails + 1 |
---|
| 2029 | ENDIF |
---|
| 2030 | |
---|
| 2031 | ELSEIF ( ibc_par_ns == 2 ) THEN |
---|
| 2032 | ! |
---|
| 2033 | !-- Particle reflection |
---|
| 2034 | particles(n)%y = -particles(n)%y |
---|
| 2035 | particles(n)%speed_y = -particles(n)%speed_y |
---|
| 2036 | |
---|
| 2037 | ENDIF |
---|
| 2038 | ELSE |
---|
| 2039 | ! |
---|
| 2040 | !-- Store particle data in the transfer array, which will be send |
---|
| 2041 | !-- to the neighbouring PE |
---|
| 2042 | trsp_count = trsp_count + 1 |
---|
| 2043 | trsp(trsp_count) = particles(n) |
---|
| 2044 | particle_mask(n) = .FALSE. |
---|
| 2045 | deleted_particles = deleted_particles + 1 |
---|
| 2046 | |
---|
| 2047 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2048 | trspt_count = trspt_count + 1 |
---|
| 2049 | trspt(:,:,trspt_count) = particle_tail_coordinates(:,:,nn) |
---|
| 2050 | tail_mask(nn) = .FALSE. |
---|
| 2051 | deleted_tails = deleted_tails + 1 |
---|
| 2052 | ENDIF |
---|
| 2053 | ENDIF |
---|
| 2054 | |
---|
[16] | 2055 | ELSEIF ( j > nyn ) THEN |
---|
[1] | 2056 | IF ( j > ny ) THEN |
---|
| 2057 | ! |
---|
| 2058 | !-- Apply boundary condition along x |
---|
| 2059 | IF ( ibc_par_ns == 0 ) THEN |
---|
| 2060 | ! |
---|
| 2061 | !-- Cyclic condition |
---|
| 2062 | IF ( pdims(2) == 1 ) THEN |
---|
| 2063 | particles(n)%y = particles(n)%y - ( ny + 1 ) * dy |
---|
| 2064 | particles(n)%origin_y = particles(n)%origin_y - & |
---|
| 2065 | ( ny + 1 ) * dy |
---|
| 2066 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2067 | i = particles(n)%tailpoints |
---|
| 2068 | particle_tail_coordinates(1:i,2,nn) = - (ny+1) * dy& |
---|
| 2069 | + particle_tail_coordinates(1:i,2,nn) |
---|
| 2070 | ENDIF |
---|
| 2071 | ELSE |
---|
| 2072 | trnp_count = trnp_count + 1 |
---|
| 2073 | trnp(trnp_count) = particles(n) |
---|
| 2074 | trnp(trnp_count)%y = trnp(trnp_count)%y - & |
---|
| 2075 | ( ny + 1 ) * dy |
---|
| 2076 | trnp(trnp_count)%origin_y = trnp(trnp_count)%origin_y & |
---|
| 2077 | - ( ny + 1 ) * dy |
---|
| 2078 | particle_mask(n) = .FALSE. |
---|
| 2079 | deleted_particles = deleted_particles + 1 |
---|
| 2080 | |
---|
| 2081 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2082 | trnpt_count = trnpt_count + 1 |
---|
| 2083 | trnpt(:,:,trnpt_count) = & |
---|
| 2084 | particle_tail_coordinates(:,:,nn) |
---|
| 2085 | trnpt(:,2,trnpt_count) = trnpt(:,2,trnpt_count) - & |
---|
| 2086 | ( ny + 1 ) * dy |
---|
| 2087 | tail_mask(nn) = .FALSE. |
---|
| 2088 | deleted_tails = deleted_tails + 1 |
---|
| 2089 | ENDIF |
---|
| 2090 | ENDIF |
---|
| 2091 | |
---|
| 2092 | ELSEIF ( ibc_par_ns == 1 ) THEN |
---|
| 2093 | ! |
---|
| 2094 | !-- Particle absorption |
---|
| 2095 | particle_mask(n) = .FALSE. |
---|
| 2096 | deleted_particles = deleted_particles + 1 |
---|
| 2097 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2098 | tail_mask(nn) = .FALSE. |
---|
| 2099 | deleted_tails = deleted_tails + 1 |
---|
| 2100 | ENDIF |
---|
| 2101 | |
---|
| 2102 | ELSEIF ( ibc_par_ns == 2 ) THEN |
---|
| 2103 | ! |
---|
| 2104 | !-- Particle reflection |
---|
| 2105 | particles(n)%y = 2 * ( ny * dy ) - particles(n)%y |
---|
| 2106 | particles(n)%speed_y = -particles(n)%speed_y |
---|
| 2107 | |
---|
| 2108 | ENDIF |
---|
| 2109 | ELSE |
---|
| 2110 | ! |
---|
| 2111 | !-- Store particle data in the transfer array, which will be send |
---|
| 2112 | !-- to the neighbouring PE |
---|
| 2113 | trnp_count = trnp_count + 1 |
---|
| 2114 | trnp(trnp_count) = particles(n) |
---|
| 2115 | particle_mask(n) = .FALSE. |
---|
| 2116 | deleted_particles = deleted_particles + 1 |
---|
| 2117 | |
---|
| 2118 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2119 | trnpt_count = trnpt_count + 1 |
---|
| 2120 | trnpt(:,:,trnpt_count) = particle_tail_coordinates(:,:,nn) |
---|
| 2121 | tail_mask(nn) = .FALSE. |
---|
| 2122 | deleted_tails = deleted_tails + 1 |
---|
| 2123 | ENDIF |
---|
| 2124 | ENDIF |
---|
| 2125 | |
---|
| 2126 | ENDIF |
---|
| 2127 | ENDIF |
---|
| 2128 | ENDDO |
---|
| 2129 | |
---|
| 2130 | ! WRITE ( 9, * ) '*** advec_particles: ##5' |
---|
| 2131 | ! CALL FLUSH_( 9 ) |
---|
| 2132 | ! nd = 0 |
---|
| 2133 | ! DO n = 1, number_of_particles |
---|
| 2134 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 2135 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2136 | ! THEN |
---|
| 2137 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2138 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2139 | ! CALL FLUSH_( 9 ) |
---|
| 2140 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2141 | ! ENDIF |
---|
| 2142 | ! ENDDO |
---|
| 2143 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 2144 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 2145 | ! CALL FLUSH_( 9 ) |
---|
| 2146 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2147 | ! ENDIF |
---|
| 2148 | |
---|
| 2149 | ! |
---|
| 2150 | !-- Send front boundary, receive back boundary (but first exchange how many |
---|
| 2151 | !-- and check, if particle storage must be extended) |
---|
| 2152 | IF ( pdims(2) /= 1 ) THEN |
---|
| 2153 | |
---|
| 2154 | CALL cpu_log( log_point_s(23), 'sendrcv_particles', 'continue' ) |
---|
| 2155 | CALL MPI_SENDRECV( trsp_count, 1, MPI_INTEGER, psouth, 0, & |
---|
| 2156 | trnp_count_recv, 1, MPI_INTEGER, pnorth, 0, & |
---|
| 2157 | comm2d, status, ierr ) |
---|
| 2158 | |
---|
| 2159 | IF ( number_of_particles + trnp_count_recv > & |
---|
| 2160 | maximum_number_of_particles ) & |
---|
| 2161 | THEN |
---|
| 2162 | IF ( netcdf_output ) THEN |
---|
| 2163 | PRINT*, '+++ advec_particles: maximum_number_of_particles ', & |
---|
| 2164 | 'needs to be increased' |
---|
| 2165 | PRINT*, ' but this is not allowed with ', & |
---|
| 2166 | 'NetCDF output switched on' |
---|
| 2167 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2168 | ELSE |
---|
| 2169 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_prt_memory trnp' |
---|
| 2170 | ! CALL FLUSH_( 9 ) |
---|
| 2171 | CALL allocate_prt_memory( trnp_count_recv ) |
---|
| 2172 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_prt_memory trnp' |
---|
| 2173 | ! CALL FLUSH_( 9 ) |
---|
| 2174 | ENDIF |
---|
| 2175 | ENDIF |
---|
| 2176 | |
---|
| 2177 | CALL MPI_SENDRECV( trsp, trsp_count, mpi_particle_type, psouth, 1, & |
---|
| 2178 | particles(number_of_particles+1), trnp_count_recv,& |
---|
| 2179 | mpi_particle_type, pnorth, 1, & |
---|
| 2180 | comm2d, status, ierr ) |
---|
| 2181 | |
---|
| 2182 | IF ( use_particle_tails ) THEN |
---|
| 2183 | |
---|
| 2184 | CALL MPI_SENDRECV( trspt_count, 1, MPI_INTEGER, pleft, 0, & |
---|
| 2185 | trnpt_count_recv, 1, MPI_INTEGER, pright, 0, & |
---|
| 2186 | comm2d, status, ierr ) |
---|
| 2187 | |
---|
| 2188 | IF ( number_of_tails+trnpt_count_recv > maximum_number_of_tails ) & |
---|
| 2189 | THEN |
---|
| 2190 | IF ( netcdf_output ) THEN |
---|
| 2191 | PRINT*, '+++ advec_particles: maximum_number_of_tails ', & |
---|
| 2192 | 'needs to be increased' |
---|
| 2193 | PRINT*, ' but this is not allowed wi', & |
---|
| 2194 | 'th NetCDF output switched on' |
---|
| 2195 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2196 | ELSE |
---|
| 2197 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_tail_memory trnpt' |
---|
| 2198 | ! CALL FLUSH_( 9 ) |
---|
| 2199 | CALL allocate_tail_memory( trnpt_count_recv ) |
---|
| 2200 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_tail_memory trnpt' |
---|
| 2201 | ! CALL FLUSH_( 9 ) |
---|
| 2202 | ENDIF |
---|
| 2203 | ENDIF |
---|
| 2204 | |
---|
| 2205 | CALL MPI_SENDRECV( trspt, trspt_count*tlength, MPI_REAL, psouth, & |
---|
| 2206 | 1, particle_tail_coordinates(1,1,number_of_tails+1), & |
---|
| 2207 | trnpt_count_recv*tlength, MPI_REAL, pnorth, 1, & |
---|
| 2208 | comm2d, status, ierr ) |
---|
| 2209 | ! |
---|
| 2210 | !-- Update the tail ids for the transferred particles |
---|
| 2211 | nn = number_of_tails |
---|
| 2212 | DO n = number_of_particles+1, number_of_particles+trnp_count_recv |
---|
| 2213 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 2214 | nn = nn + 1 |
---|
| 2215 | particles(n)%tail_id = nn |
---|
| 2216 | ENDIF |
---|
| 2217 | ENDDO |
---|
| 2218 | |
---|
| 2219 | ENDIF |
---|
| 2220 | |
---|
| 2221 | number_of_particles = number_of_particles + trnp_count_recv |
---|
| 2222 | number_of_tails = number_of_tails + trnpt_count_recv |
---|
| 2223 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 2224 | ! WRITE (9,*) '--- advec_particles: #5' |
---|
| 2225 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 2226 | ! CALL FLUSH_( 9 ) |
---|
| 2227 | ! ENDIF |
---|
| 2228 | |
---|
| 2229 | ! |
---|
| 2230 | !-- Send back boundary, receive front boundary |
---|
| 2231 | CALL MPI_SENDRECV( trnp_count, 1, MPI_INTEGER, pnorth, 0, & |
---|
| 2232 | trsp_count_recv, 1, MPI_INTEGER, psouth, 0, & |
---|
| 2233 | comm2d, status, ierr ) |
---|
| 2234 | |
---|
| 2235 | IF ( number_of_particles + trsp_count_recv > & |
---|
| 2236 | maximum_number_of_particles ) & |
---|
| 2237 | THEN |
---|
| 2238 | IF ( netcdf_output ) THEN |
---|
| 2239 | PRINT*, '+++ advec_particles: maximum_number_of_particles ', & |
---|
| 2240 | 'needs to be increased' |
---|
| 2241 | PRINT*, ' but this is not allowed with ', & |
---|
| 2242 | 'NetCDF output switched on' |
---|
| 2243 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2244 | ELSE |
---|
| 2245 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_prt_memory trsp' |
---|
| 2246 | ! CALL FLUSH_( 9 ) |
---|
| 2247 | CALL allocate_prt_memory( trsp_count_recv ) |
---|
| 2248 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_prt_memory trsp' |
---|
| 2249 | ! CALL FLUSH_( 9 ) |
---|
| 2250 | ENDIF |
---|
| 2251 | ENDIF |
---|
| 2252 | |
---|
| 2253 | CALL MPI_SENDRECV( trnp, trnp_count, mpi_particle_type, pnorth, 1, & |
---|
| 2254 | particles(number_of_particles+1), trsp_count_recv,& |
---|
| 2255 | mpi_particle_type, psouth, 1, & |
---|
| 2256 | comm2d, status, ierr ) |
---|
| 2257 | |
---|
| 2258 | IF ( use_particle_tails ) THEN |
---|
| 2259 | |
---|
| 2260 | CALL MPI_SENDRECV( trnpt_count, 1, MPI_INTEGER, pright, 0, & |
---|
| 2261 | trspt_count_recv, 1, MPI_INTEGER, pleft, 0, & |
---|
| 2262 | comm2d, status, ierr ) |
---|
| 2263 | |
---|
| 2264 | IF ( number_of_tails+trspt_count_recv > maximum_number_of_tails ) & |
---|
| 2265 | THEN |
---|
| 2266 | IF ( netcdf_output ) THEN |
---|
| 2267 | PRINT*, '+++ advec_particles: maximum_number_of_tails ', & |
---|
| 2268 | 'needs to be increased' |
---|
| 2269 | PRINT*, ' but this is not allowed wi', & |
---|
| 2270 | 'th NetCDF output switched on' |
---|
| 2271 | CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2272 | ELSE |
---|
| 2273 | ! WRITE ( 9, * ) '*** advec_particles: before allocate_tail_memory trspt' |
---|
| 2274 | ! CALL FLUSH_( 9 ) |
---|
| 2275 | CALL allocate_tail_memory( trspt_count_recv ) |
---|
| 2276 | ! WRITE ( 9, * ) '*** advec_particles: after allocate_tail_memory trspt' |
---|
| 2277 | ! CALL FLUSH_( 9 ) |
---|
| 2278 | ENDIF |
---|
| 2279 | ENDIF |
---|
| 2280 | |
---|
| 2281 | CALL MPI_SENDRECV( trnpt, trnpt_count*tlength, MPI_REAL, pnorth, & |
---|
| 2282 | 1, particle_tail_coordinates(1,1,number_of_tails+1), & |
---|
| 2283 | trspt_count_recv*tlength, MPI_REAL, psouth, 1, & |
---|
| 2284 | comm2d, status, ierr ) |
---|
| 2285 | ! |
---|
| 2286 | !-- Update the tail ids for the transferred particles |
---|
| 2287 | nn = number_of_tails |
---|
| 2288 | DO n = number_of_particles+1, number_of_particles+trsp_count_recv |
---|
| 2289 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 2290 | nn = nn + 1 |
---|
| 2291 | particles(n)%tail_id = nn |
---|
| 2292 | ENDIF |
---|
| 2293 | ENDDO |
---|
| 2294 | |
---|
| 2295 | ENDIF |
---|
| 2296 | |
---|
| 2297 | number_of_particles = number_of_particles + trsp_count_recv |
---|
| 2298 | number_of_tails = number_of_tails + trspt_count_recv |
---|
| 2299 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 2300 | ! WRITE (9,*) '--- advec_particles: #6' |
---|
| 2301 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 2302 | ! CALL FLUSH_( 9 ) |
---|
| 2303 | ! ENDIF |
---|
| 2304 | |
---|
| 2305 | IF ( use_particle_tails ) THEN |
---|
| 2306 | DEALLOCATE( trspt, trnpt ) |
---|
| 2307 | ENDIF |
---|
| 2308 | DEALLOCATE( trsp, trnp ) |
---|
| 2309 | |
---|
| 2310 | CALL cpu_log( log_point_s(23), 'sendrcv_particles', 'stop' ) |
---|
| 2311 | |
---|
| 2312 | ENDIF |
---|
| 2313 | |
---|
| 2314 | ! WRITE ( 9, * ) '*** advec_particles: ##6' |
---|
| 2315 | ! CALL FLUSH_( 9 ) |
---|
| 2316 | ! nd = 0 |
---|
| 2317 | ! DO n = 1, number_of_particles |
---|
| 2318 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 2319 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2320 | ! THEN |
---|
| 2321 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2322 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2323 | ! CALL FLUSH_( 9 ) |
---|
| 2324 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2325 | ! ENDIF |
---|
| 2326 | ! ENDDO |
---|
| 2327 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 2328 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 2329 | ! CALL FLUSH_( 9 ) |
---|
| 2330 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2331 | ! ENDIF |
---|
| 2332 | |
---|
| 2333 | #else |
---|
| 2334 | |
---|
| 2335 | ! |
---|
| 2336 | !-- Apply boundary conditions |
---|
| 2337 | DO n = 1, number_of_particles |
---|
| 2338 | |
---|
| 2339 | nn = particles(n)%tail_id |
---|
| 2340 | |
---|
| 2341 | IF ( particles(n)%x < -0.5 * dx ) THEN |
---|
| 2342 | |
---|
| 2343 | IF ( ibc_par_lr == 0 ) THEN |
---|
| 2344 | ! |
---|
| 2345 | !-- Cyclic boundary. Relevant coordinate has to be changed. |
---|
| 2346 | particles(n)%x = ( nx + 1 ) * dx + particles(n)%x |
---|
| 2347 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2348 | i = particles(n)%tailpoints |
---|
| 2349 | particle_tail_coordinates(1:i,1,nn) = ( nx + 1 ) * dx + & |
---|
| 2350 | particle_tail_coordinates(1:i,1,nn) |
---|
| 2351 | ENDIF |
---|
| 2352 | ELSEIF ( ibc_par_lr == 1 ) THEN |
---|
| 2353 | ! |
---|
| 2354 | !-- Particle absorption |
---|
| 2355 | particle_mask(n) = .FALSE. |
---|
| 2356 | deleted_particles = deleted_particles + 1 |
---|
| 2357 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2358 | tail_mask(nn) = .FALSE. |
---|
| 2359 | deleted_tails = deleted_tails + 1 |
---|
| 2360 | ENDIF |
---|
| 2361 | ELSEIF ( ibc_par_lr == 2 ) THEN |
---|
| 2362 | ! |
---|
| 2363 | !-- Particle reflection |
---|
| 2364 | particles(n)%x = -dx - particles(n)%x |
---|
| 2365 | particles(n)%speed_x = -particles(n)%speed_x |
---|
| 2366 | ENDIF |
---|
| 2367 | |
---|
| 2368 | ELSEIF ( particles(n)%x >= ( nx + 0.5 ) * dx ) THEN |
---|
| 2369 | |
---|
| 2370 | IF ( ibc_par_lr == 0 ) THEN |
---|
| 2371 | ! |
---|
| 2372 | !-- Cyclic boundary. Relevant coordinate has to be changed. |
---|
| 2373 | particles(n)%x = particles(n)%x - ( nx + 1 ) * dx |
---|
| 2374 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2375 | i = particles(n)%tailpoints |
---|
| 2376 | particle_tail_coordinates(1:i,1,nn) = - ( nx + 1 ) * dx + & |
---|
| 2377 | particle_tail_coordinates(1:i,1,nn) |
---|
| 2378 | ENDIF |
---|
| 2379 | ELSEIF ( ibc_par_lr == 1 ) THEN |
---|
| 2380 | ! |
---|
| 2381 | !-- Particle absorption |
---|
| 2382 | particle_mask(n) = .FALSE. |
---|
| 2383 | deleted_particles = deleted_particles + 1 |
---|
| 2384 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2385 | tail_mask(nn) = .FALSE. |
---|
| 2386 | deleted_tails = deleted_tails + 1 |
---|
| 2387 | ENDIF |
---|
| 2388 | ELSEIF ( ibc_par_lr == 2 ) THEN |
---|
| 2389 | ! |
---|
| 2390 | !-- Particle reflection |
---|
| 2391 | particles(n)%x = ( nx + 1 ) * dx - particles(n)%x |
---|
| 2392 | particles(n)%speed_x = -particles(n)%speed_x |
---|
| 2393 | ENDIF |
---|
| 2394 | |
---|
| 2395 | ENDIF |
---|
| 2396 | |
---|
| 2397 | IF ( particles(n)%y < -0.5 * dy ) THEN |
---|
| 2398 | |
---|
| 2399 | IF ( ibc_par_ns == 0 ) THEN |
---|
| 2400 | ! |
---|
| 2401 | !-- Cyclic boundary. Relevant coordinate has to be changed. |
---|
| 2402 | particles(n)%y = ( ny + 1 ) * dy + particles(n)%y |
---|
| 2403 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2404 | i = particles(n)%tailpoints |
---|
| 2405 | particle_tail_coordinates(1:i,2,nn) = ( ny + 1 ) * dy + & |
---|
| 2406 | particle_tail_coordinates(1:i,2,nn) |
---|
| 2407 | ENDIF |
---|
| 2408 | ELSEIF ( ibc_par_ns == 1 ) THEN |
---|
| 2409 | ! |
---|
| 2410 | !-- Particle absorption |
---|
| 2411 | particle_mask(n) = .FALSE. |
---|
| 2412 | deleted_particles = deleted_particles + 1 |
---|
| 2413 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2414 | tail_mask(nn) = .FALSE. |
---|
| 2415 | deleted_tails = deleted_tails + 1 |
---|
| 2416 | ENDIF |
---|
| 2417 | ELSEIF ( ibc_par_ns == 2 ) THEN |
---|
| 2418 | ! |
---|
| 2419 | !-- Particle reflection |
---|
| 2420 | particles(n)%y = -dy - particles(n)%y |
---|
| 2421 | particles(n)%speed_y = -particles(n)%speed_y |
---|
| 2422 | ENDIF |
---|
| 2423 | |
---|
| 2424 | ELSEIF ( particles(n)%y >= ( ny + 0.5 ) * dy ) THEN |
---|
| 2425 | |
---|
| 2426 | IF ( ibc_par_ns == 0 ) THEN |
---|
| 2427 | ! |
---|
| 2428 | !-- Cyclic boundary. Relevant coordinate has to be changed. |
---|
| 2429 | particles(n)%y = particles(n)%y - ( ny + 1 ) * dy |
---|
| 2430 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2431 | i = particles(n)%tailpoints |
---|
| 2432 | particle_tail_coordinates(1:i,2,nn) = - ( ny + 1 ) * dy + & |
---|
| 2433 | particle_tail_coordinates(1:i,2,nn) |
---|
| 2434 | ENDIF |
---|
| 2435 | ELSEIF ( ibc_par_ns == 1 ) THEN |
---|
| 2436 | ! |
---|
| 2437 | !-- Particle absorption |
---|
| 2438 | particle_mask(n) = .FALSE. |
---|
| 2439 | deleted_particles = deleted_particles + 1 |
---|
| 2440 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2441 | tail_mask(nn) = .FALSE. |
---|
| 2442 | deleted_tails = deleted_tails + 1 |
---|
| 2443 | ENDIF |
---|
| 2444 | ELSEIF ( ibc_par_ns == 2 ) THEN |
---|
| 2445 | ! |
---|
| 2446 | !-- Particle reflection |
---|
| 2447 | particles(n)%y = ( ny + 1 ) * dy - particles(n)%y |
---|
| 2448 | particles(n)%speed_y = -particles(n)%speed_y |
---|
| 2449 | ENDIF |
---|
| 2450 | |
---|
| 2451 | ENDIF |
---|
| 2452 | ENDDO |
---|
| 2453 | |
---|
| 2454 | #endif |
---|
| 2455 | |
---|
| 2456 | ! |
---|
| 2457 | !-- Apply boundary conditions to those particles that have crossed the top or |
---|
| 2458 | !-- bottom boundary and delete those particles, which are older than allowed |
---|
| 2459 | DO n = 1, number_of_particles |
---|
| 2460 | |
---|
| 2461 | nn = particles(n)%tail_id |
---|
| 2462 | |
---|
| 2463 | IF ( particles(n)%age > particle_maximum_age .AND. & |
---|
| 2464 | particle_mask(n) ) & |
---|
| 2465 | THEN |
---|
| 2466 | particle_mask(n) = .FALSE. |
---|
| 2467 | deleted_particles = deleted_particles + 1 |
---|
| 2468 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2469 | tail_mask(nn) = .FALSE. |
---|
| 2470 | deleted_tails = deleted_tails + 1 |
---|
| 2471 | ENDIF |
---|
| 2472 | ENDIF |
---|
| 2473 | |
---|
| 2474 | IF ( particles(n)%z >= zu(nz) .AND. particle_mask(n) ) THEN |
---|
| 2475 | IF ( ibc_par_t == 1 ) THEN |
---|
| 2476 | ! |
---|
| 2477 | !-- Particle absorption |
---|
| 2478 | particle_mask(n) = .FALSE. |
---|
| 2479 | deleted_particles = deleted_particles + 1 |
---|
| 2480 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2481 | tail_mask(nn) = .FALSE. |
---|
| 2482 | deleted_tails = deleted_tails + 1 |
---|
| 2483 | ENDIF |
---|
| 2484 | ELSEIF ( ibc_par_t == 2 ) THEN |
---|
| 2485 | ! |
---|
| 2486 | !-- Particle reflection |
---|
| 2487 | particles(n)%z = 2.0 * zu(nz) - particles(n)%z |
---|
| 2488 | particles(n)%speed_z = -particles(n)%speed_z |
---|
| 2489 | IF ( use_sgs_for_particles .AND. & |
---|
| 2490 | particles(n)%speed_z_sgs > 0.0 ) THEN |
---|
| 2491 | particles(n)%speed_z_sgs = -particles(n)%speed_z_sgs |
---|
| 2492 | ENDIF |
---|
| 2493 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2494 | particle_tail_coordinates(1,3,nn) = 2.0 * zu(nz) - & |
---|
| 2495 | particle_tail_coordinates(1,3,nn) |
---|
| 2496 | ENDIF |
---|
| 2497 | ENDIF |
---|
| 2498 | ENDIF |
---|
| 2499 | IF ( particles(n)%z < 0.0 .AND. particle_mask(n) ) THEN |
---|
| 2500 | IF ( ibc_par_b == 1 ) THEN |
---|
| 2501 | ! |
---|
| 2502 | !-- Particle absorption |
---|
| 2503 | particle_mask(n) = .FALSE. |
---|
| 2504 | deleted_particles = deleted_particles + 1 |
---|
| 2505 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2506 | tail_mask(nn) = .FALSE. |
---|
| 2507 | deleted_tails = deleted_tails + 1 |
---|
| 2508 | ENDIF |
---|
| 2509 | ELSEIF ( ibc_par_b == 2 ) THEN |
---|
| 2510 | ! |
---|
| 2511 | !-- Particle reflection |
---|
| 2512 | particles(n)%z = -particles(n)%z |
---|
| 2513 | particles(n)%speed_z = -particles(n)%speed_z |
---|
| 2514 | IF ( use_sgs_for_particles .AND. & |
---|
| 2515 | particles(n)%speed_z_sgs < 0.0 ) THEN |
---|
| 2516 | particles(n)%speed_z_sgs = -particles(n)%speed_z_sgs |
---|
| 2517 | ENDIF |
---|
| 2518 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2519 | particle_tail_coordinates(1,3,nn) = 2.0 * zu(nz) - & |
---|
| 2520 | particle_tail_coordinates(1,3,nn) |
---|
| 2521 | ENDIF |
---|
| 2522 | IF ( use_particle_tails .AND. nn /= 0 ) THEN |
---|
| 2523 | particle_tail_coordinates(1,3,nn) = & |
---|
| 2524 | -particle_tail_coordinates(1,3,nn) |
---|
| 2525 | ENDIF |
---|
| 2526 | ENDIF |
---|
| 2527 | ENDIF |
---|
| 2528 | ENDDO |
---|
| 2529 | |
---|
| 2530 | ! WRITE ( 9, * ) '*** advec_particles: ##7' |
---|
| 2531 | ! CALL FLUSH_( 9 ) |
---|
| 2532 | ! nd = 0 |
---|
| 2533 | ! DO n = 1, number_of_particles |
---|
| 2534 | ! IF ( .NOT. particle_mask(n) ) nd = nd + 1 |
---|
| 2535 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2536 | ! THEN |
---|
| 2537 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2538 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2539 | ! CALL FLUSH_( 9 ) |
---|
| 2540 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2541 | ! ENDIF |
---|
| 2542 | ! ENDDO |
---|
| 2543 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 2544 | ! WRITE (9,*) '*** nd=',nd,' deleted_particles=',deleted_particles |
---|
| 2545 | ! CALL FLUSH_( 9 ) |
---|
| 2546 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2547 | ! ENDIF |
---|
| 2548 | |
---|
| 2549 | ! |
---|
| 2550 | !-- Pack particles (eliminate those marked for deletion), |
---|
| 2551 | !-- determine new number of particles |
---|
| 2552 | IF ( number_of_particles > 0 .AND. deleted_particles > 0 ) THEN |
---|
| 2553 | nn = 0 |
---|
| 2554 | nd = 0 |
---|
| 2555 | DO n = 1, number_of_particles |
---|
| 2556 | IF ( particle_mask(n) ) THEN |
---|
| 2557 | nn = nn + 1 |
---|
| 2558 | particles(nn) = particles(n) |
---|
| 2559 | ELSE |
---|
| 2560 | nd = nd + 1 |
---|
| 2561 | ENDIF |
---|
| 2562 | ENDDO |
---|
| 2563 | ! IF ( nd /= deleted_particles ) THEN |
---|
| 2564 | ! WRITE (9,*) '*** advec_part nd=',nd,' deleted_particles=',deleted_particles |
---|
| 2565 | ! CALL FLUSH_( 9 ) |
---|
| 2566 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2567 | ! ENDIF |
---|
| 2568 | |
---|
| 2569 | number_of_particles = number_of_particles - deleted_particles |
---|
| 2570 | ! |
---|
| 2571 | !-- Pack the tails, store the new tail ids and re-assign it to the |
---|
| 2572 | !-- respective |
---|
| 2573 | !-- particles |
---|
| 2574 | IF ( use_particle_tails ) THEN |
---|
| 2575 | nn = 0 |
---|
| 2576 | nd = 0 |
---|
| 2577 | DO n = 1, number_of_tails |
---|
| 2578 | IF ( tail_mask(n) ) THEN |
---|
| 2579 | nn = nn + 1 |
---|
| 2580 | particle_tail_coordinates(:,:,nn) = & |
---|
| 2581 | particle_tail_coordinates(:,:,n) |
---|
| 2582 | new_tail_id(n) = nn |
---|
| 2583 | ELSE |
---|
| 2584 | nd = nd + 1 |
---|
| 2585 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_tails,' #oftails)' |
---|
| 2586 | ! WRITE (9,*) ' id=',new_tail_id(n) |
---|
| 2587 | ! CALL FLUSH_( 9 ) |
---|
| 2588 | ENDIF |
---|
| 2589 | ENDDO |
---|
| 2590 | ENDIF |
---|
| 2591 | |
---|
| 2592 | ! IF ( nd /= deleted_tails .AND. use_particle_tails ) THEN |
---|
| 2593 | ! WRITE (9,*) '*** advec_part nd=',nd,' deleted_tails=',deleted_tails |
---|
| 2594 | ! CALL FLUSH_( 9 ) |
---|
| 2595 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2596 | ! ENDIF |
---|
| 2597 | |
---|
| 2598 | number_of_tails = number_of_tails - deleted_tails |
---|
| 2599 | |
---|
| 2600 | ! nn = 0 |
---|
| 2601 | DO n = 1, number_of_particles |
---|
| 2602 | IF ( particles(n)%tail_id /= 0 ) THEN |
---|
| 2603 | ! nn = nn + 1 |
---|
| 2604 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id > number_of_tails ) THEN |
---|
| 2605 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2606 | ! WRITE (9,*) ' tail_id=',particles(n)%tail_id |
---|
| 2607 | ! WRITE (9,*) ' new_tail_id=', new_tail_id(particles(n)%tail_id), & |
---|
| 2608 | ! ' of (',number_of_tails,')' |
---|
| 2609 | ! CALL FLUSH_( 9 ) |
---|
| 2610 | ! ENDIF |
---|
| 2611 | particles(n)%tail_id = new_tail_id(particles(n)%tail_id) |
---|
| 2612 | ENDIF |
---|
| 2613 | ENDDO |
---|
| 2614 | |
---|
| 2615 | ! IF ( nn /= number_of_tails .AND. use_particle_tails ) THEN |
---|
| 2616 | ! WRITE (9,*) '*** advec_part #of_tails=',number_of_tails,' nn=',nn |
---|
| 2617 | ! CALL FLUSH_( 9 ) |
---|
| 2618 | ! DO n = 1, number_of_particles |
---|
| 2619 | ! WRITE (9,*) 'prt# ',n,' tail_id=',particles(n)%tail_id, & |
---|
| 2620 | ! ' x=',particles(n)%x, ' y=',particles(n)%y, & |
---|
| 2621 | ! ' z=',particles(n)%z |
---|
| 2622 | ! ENDDO |
---|
| 2623 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2624 | ! ENDIF |
---|
| 2625 | |
---|
| 2626 | ENDIF |
---|
| 2627 | |
---|
| 2628 | ! IF ( number_of_particles /= number_of_tails ) THEN |
---|
| 2629 | ! WRITE (9,*) '--- advec_particles: #7' |
---|
| 2630 | ! WRITE (9,*) ' #of p=',number_of_particles,' #of t=',number_of_tails |
---|
| 2631 | ! CALL FLUSH_( 9 ) |
---|
| 2632 | ! ENDIF |
---|
| 2633 | ! WRITE ( 9, * ) '*** advec_particles: ##8' |
---|
| 2634 | ! CALL FLUSH_( 9 ) |
---|
| 2635 | ! DO n = 1, number_of_particles |
---|
| 2636 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2637 | ! THEN |
---|
| 2638 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2639 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2640 | ! CALL FLUSH_( 9 ) |
---|
| 2641 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2642 | ! ENDIF |
---|
| 2643 | ! ENDDO |
---|
| 2644 | |
---|
| 2645 | ! |
---|
| 2646 | !-- Sort particles in the sequence the gridboxes are stored in the memory |
---|
| 2647 | CALL sort_particles |
---|
| 2648 | |
---|
| 2649 | ! WRITE ( 9, * ) '*** advec_particles: ##9' |
---|
| 2650 | ! CALL FLUSH_( 9 ) |
---|
| 2651 | ! DO n = 1, number_of_particles |
---|
| 2652 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2653 | ! THEN |
---|
| 2654 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2655 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2656 | ! CALL FLUSH_( 9 ) |
---|
| 2657 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2658 | ! ENDIF |
---|
| 2659 | ! ENDDO |
---|
| 2660 | |
---|
| 2661 | ! |
---|
| 2662 | !-- Accumulate the number of particles transferred between the subdomains |
---|
| 2663 | #if defined( __parallel ) |
---|
| 2664 | trlp_count_sum = trlp_count_sum + trlp_count |
---|
| 2665 | trlp_count_recv_sum = trlp_count_recv_sum + trlp_count_recv |
---|
| 2666 | trrp_count_sum = trrp_count_sum + trrp_count |
---|
| 2667 | trrp_count_recv_sum = trrp_count_recv_sum + trrp_count_recv |
---|
| 2668 | trsp_count_sum = trsp_count_sum + trsp_count |
---|
| 2669 | trsp_count_recv_sum = trsp_count_recv_sum + trsp_count_recv |
---|
| 2670 | trnp_count_sum = trnp_count_sum + trnp_count |
---|
| 2671 | trnp_count_recv_sum = trnp_count_recv_sum + trnp_count_recv |
---|
| 2672 | #endif |
---|
| 2673 | |
---|
| 2674 | IF ( dt_3d_reached ) EXIT |
---|
| 2675 | |
---|
| 2676 | ENDDO ! timestep loop |
---|
| 2677 | |
---|
| 2678 | |
---|
| 2679 | ! |
---|
| 2680 | !-- Re-evaluate the weighting factors. After advection, particles within a |
---|
| 2681 | !-- grid box may have different weighting factors if some have been advected |
---|
| 2682 | !-- from a neighbouring box. The factors are re-evaluated so that they are |
---|
| 2683 | !-- the same for all particles of one box. This procedure must conserve the |
---|
| 2684 | !-- liquid water content within one box. |
---|
| 2685 | IF ( cloud_droplets ) THEN |
---|
| 2686 | |
---|
| 2687 | CALL cpu_log( log_point_s(45), 'advec_part_reeval_we', 'start' ) |
---|
| 2688 | |
---|
| 2689 | ql = 0.0; ql_v = 0.0; ql_vp = 0.0 |
---|
| 2690 | |
---|
| 2691 | ! |
---|
| 2692 | !-- Re-calculate the weighting factors and calculate the liquid water content |
---|
| 2693 | DO i = nxl, nxr |
---|
| 2694 | DO j = nys, nyn |
---|
| 2695 | DO k = nzb, nzt+1 |
---|
| 2696 | |
---|
| 2697 | ! |
---|
| 2698 | !-- Calculate the total volume of particles in the boxes (ql_vp) as |
---|
| 2699 | !-- well as the real volume (ql_v, weighting factor has to be |
---|
| 2700 | !-- included) |
---|
| 2701 | psi = prt_start_index(k,j,i) |
---|
| 2702 | DO n = psi, psi+prt_count(k,j,i)-1 |
---|
| 2703 | ql_vp(k,j,i) = ql_vp(k,j,i) + particles(n)%radius**3 |
---|
| 2704 | |
---|
| 2705 | ql_v(k,j,i) = ql_v(k,j,i) + particles(n)%weight_factor * & |
---|
| 2706 | particles(n)%radius**3 |
---|
| 2707 | ENDDO |
---|
| 2708 | |
---|
| 2709 | ! |
---|
| 2710 | !-- Re-calculate the weighting factors and calculate the liquid |
---|
| 2711 | !-- water content |
---|
| 2712 | IF ( ql_vp(k,j,i) /= 0.0 ) THEN |
---|
| 2713 | ql_vp(k,j,i) = ql_v(k,j,i) / ql_vp(k,j,i) |
---|
| 2714 | ql(k,j,i) = ql(k,j,i) + rho_l * 1.33333333 * pi * & |
---|
| 2715 | ql_v(k,j,i) / & |
---|
| 2716 | ( rho_surface * dx * dy * dz ) |
---|
| 2717 | ELSE |
---|
| 2718 | ql(k,j,i) = 0.0 |
---|
| 2719 | ENDIF |
---|
| 2720 | |
---|
| 2721 | ! |
---|
| 2722 | !-- Re-assign the weighting factor to the particles |
---|
| 2723 | DO n = psi, psi+prt_count(k,j,i)-1 |
---|
| 2724 | particles(n)%weight_factor = ql_vp(k,j,i) |
---|
| 2725 | ENDDO |
---|
| 2726 | |
---|
| 2727 | ENDDO |
---|
| 2728 | ENDDO |
---|
| 2729 | ENDDO |
---|
| 2730 | |
---|
| 2731 | CALL cpu_log( log_point_s(45), 'advec_part_reeval_we', 'stop' ) |
---|
| 2732 | |
---|
| 2733 | ENDIF |
---|
| 2734 | |
---|
| 2735 | ! |
---|
| 2736 | !-- Set particle attributes defined by the user |
---|
| 2737 | CALL user_particle_attributes |
---|
| 2738 | ! WRITE ( 9, * ) '*** advec_particles: ##10' |
---|
| 2739 | ! CALL FLUSH_( 9 ) |
---|
| 2740 | ! DO n = 1, number_of_particles |
---|
| 2741 | ! IF ( particles(n)%tail_id<0 .OR. particles(n)%tail_id>number_of_tails ) & |
---|
| 2742 | ! THEN |
---|
| 2743 | ! WRITE (9,*) '+++ n=',n,' (of ',number_of_particles,')' |
---|
| 2744 | ! WRITE (9,*) ' id=',particles(n)%tail_id,' of (',number_of_tails,')' |
---|
| 2745 | ! CALL FLUSH_( 9 ) |
---|
| 2746 | ! CALL MPI_ABORT( comm2d, 9999, ierr ) |
---|
| 2747 | ! ENDIF |
---|
| 2748 | ! ENDDO |
---|
| 2749 | |
---|
| 2750 | ! |
---|
| 2751 | !-- If necessary, add the actual particle positions to the particle tails |
---|
| 2752 | IF ( use_particle_tails ) THEN |
---|
| 2753 | |
---|
| 2754 | distance = 0.0 |
---|
| 2755 | DO n = 1, number_of_particles |
---|
| 2756 | |
---|
| 2757 | nn = particles(n)%tail_id |
---|
| 2758 | |
---|
| 2759 | IF ( nn /= 0 ) THEN |
---|
| 2760 | ! |
---|
| 2761 | !-- Calculate the distance between the actual particle position and the |
---|
| 2762 | !-- next tailpoint |
---|
| 2763 | ! WRITE ( 9, * ) '*** advec_particles: ##10.1 nn=',nn |
---|
| 2764 | ! CALL FLUSH_( 9 ) |
---|
| 2765 | IF ( minimum_tailpoint_distance /= 0.0 ) THEN |
---|
| 2766 | distance = ( particle_tail_coordinates(1,1,nn) - & |
---|
| 2767 | particle_tail_coordinates(2,1,nn) )**2 + & |
---|
| 2768 | ( particle_tail_coordinates(1,2,nn) - & |
---|
| 2769 | particle_tail_coordinates(2,2,nn) )**2 + & |
---|
| 2770 | ( particle_tail_coordinates(1,3,nn) - & |
---|
| 2771 | particle_tail_coordinates(2,3,nn) )**2 |
---|
| 2772 | ENDIF |
---|
| 2773 | ! WRITE ( 9, * ) '*** advec_particles: ##10.2' |
---|
| 2774 | ! CALL FLUSH_( 9 ) |
---|
| 2775 | ! |
---|
| 2776 | !-- First, increase the index of all existings tailpoints by one |
---|
| 2777 | IF ( distance >= minimum_tailpoint_distance ) THEN |
---|
| 2778 | DO i = particles(n)%tailpoints, 1, -1 |
---|
| 2779 | particle_tail_coordinates(i+1,:,nn) = & |
---|
| 2780 | particle_tail_coordinates(i,:,nn) |
---|
| 2781 | ENDDO |
---|
| 2782 | ! |
---|
| 2783 | !-- Increase the counter which contains the number of tailpoints. |
---|
| 2784 | !-- This must always be smaller than the given maximum number of |
---|
| 2785 | !-- tailpoints because otherwise the index bounds of |
---|
| 2786 | !-- particle_tail_coordinates would be exceeded |
---|
| 2787 | IF ( particles(n)%tailpoints < maximum_number_of_tailpoints-1 )& |
---|
| 2788 | THEN |
---|
| 2789 | particles(n)%tailpoints = particles(n)%tailpoints + 1 |
---|
| 2790 | ENDIF |
---|
| 2791 | ENDIF |
---|
| 2792 | ! WRITE ( 9, * ) '*** advec_particles: ##10.3' |
---|
| 2793 | ! CALL FLUSH_( 9 ) |
---|
| 2794 | ! |
---|
| 2795 | !-- In any case, store the new point at the beginning of the tail |
---|
| 2796 | particle_tail_coordinates(1,1,nn) = particles(n)%x |
---|
| 2797 | particle_tail_coordinates(1,2,nn) = particles(n)%y |
---|
| 2798 | particle_tail_coordinates(1,3,nn) = particles(n)%z |
---|
| 2799 | particle_tail_coordinates(1,4,nn) = particles(n)%color |
---|
| 2800 | ! WRITE ( 9, * ) '*** advec_particles: ##10.4' |
---|
| 2801 | ! CALL FLUSH_( 9 ) |
---|
| 2802 | ! |
---|
| 2803 | !-- Increase the age of the tailpoints |
---|
| 2804 | IF ( minimum_tailpoint_distance /= 0.0 ) THEN |
---|
| 2805 | particle_tail_coordinates(2:particles(n)%tailpoints,5,nn) = & |
---|
| 2806 | particle_tail_coordinates(2:particles(n)%tailpoints,5,nn) + & |
---|
| 2807 | dt_3d |
---|
| 2808 | ! |
---|
| 2809 | !-- Delete the last tailpoint, if it has exceeded its maximum age |
---|
| 2810 | IF ( particle_tail_coordinates(particles(n)%tailpoints,5,nn) > & |
---|
| 2811 | maximum_tailpoint_age ) THEN |
---|
| 2812 | particles(n)%tailpoints = particles(n)%tailpoints - 1 |
---|
| 2813 | ENDIF |
---|
| 2814 | ENDIF |
---|
| 2815 | ! WRITE ( 9, * ) '*** advec_particles: ##10.5' |
---|
| 2816 | ! CALL FLUSH_( 9 ) |
---|
| 2817 | |
---|
| 2818 | ENDIF |
---|
| 2819 | |
---|
| 2820 | ENDDO |
---|
| 2821 | |
---|
| 2822 | ENDIF |
---|
| 2823 | ! WRITE ( 9, * ) '*** advec_particles: ##11' |
---|
| 2824 | ! CALL FLUSH_( 9 ) |
---|
| 2825 | |
---|
| 2826 | ! |
---|
| 2827 | !-- Write particle statistics on file |
---|
| 2828 | IF ( write_particle_statistics ) THEN |
---|
| 2829 | CALL check_open( 80 ) |
---|
| 2830 | #if defined( __parallel ) |
---|
| 2831 | WRITE ( 80, 8000 ) current_timestep_number+1, simulated_time+dt_3d, & |
---|
| 2832 | number_of_particles, pleft, trlp_count_sum, & |
---|
| 2833 | trlp_count_recv_sum, pright, trrp_count_sum, & |
---|
| 2834 | trrp_count_recv_sum, psouth, trsp_count_sum, & |
---|
| 2835 | trsp_count_recv_sum, pnorth, trnp_count_sum, & |
---|
| 2836 | trnp_count_recv_sum, maximum_number_of_particles |
---|
| 2837 | CALL close_file( 80 ) |
---|
| 2838 | #else |
---|
| 2839 | WRITE ( 80, 8000 ) current_timestep_number+1, simulated_time+dt_3d, & |
---|
| 2840 | number_of_particles, maximum_number_of_particles |
---|
| 2841 | #endif |
---|
| 2842 | ENDIF |
---|
| 2843 | |
---|
| 2844 | CALL cpu_log( log_point(25), 'advec_particles', 'stop' ) |
---|
| 2845 | |
---|
| 2846 | ! |
---|
| 2847 | !-- Formats |
---|
| 2848 | 8000 FORMAT (I6,1X,F7.2,4X,I6,5X,4(I3,1X,I4,'/',I4,2X),6X,I6) |
---|
| 2849 | |
---|
| 2850 | #endif |
---|
| 2851 | END SUBROUTINE advec_particles |
---|
| 2852 | |
---|
| 2853 | |
---|
| 2854 | SUBROUTINE allocate_prt_memory( number_of_new_particles ) |
---|
| 2855 | |
---|
| 2856 | !------------------------------------------------------------------------------! |
---|
| 2857 | ! Description: |
---|
| 2858 | ! ------------ |
---|
| 2859 | ! Extend particle memory |
---|
| 2860 | !------------------------------------------------------------------------------! |
---|
| 2861 | #if defined( __particles ) |
---|
| 2862 | |
---|
| 2863 | USE particle_attributes |
---|
| 2864 | |
---|
| 2865 | IMPLICIT NONE |
---|
| 2866 | |
---|
| 2867 | INTEGER :: new_maximum_number, number_of_new_particles |
---|
| 2868 | |
---|
| 2869 | LOGICAL, DIMENSION(:), ALLOCATABLE :: tmp_particle_mask |
---|
| 2870 | |
---|
| 2871 | TYPE(particle_type), DIMENSION(:), ALLOCATABLE :: tmp_particles |
---|
| 2872 | |
---|
| 2873 | |
---|
| 2874 | new_maximum_number = maximum_number_of_particles + & |
---|
| 2875 | MAX( 5*number_of_new_particles, number_of_initial_particles ) |
---|
| 2876 | |
---|
| 2877 | IF ( write_particle_statistics ) THEN |
---|
| 2878 | CALL check_open( 80 ) |
---|
| 2879 | WRITE ( 80, '(''*** Request: '', I7, '' new_maximum_number(prt)'')' ) & |
---|
| 2880 | new_maximum_number |
---|
| 2881 | CALL close_file( 80 ) |
---|
| 2882 | ENDIF |
---|
| 2883 | |
---|
| 2884 | ALLOCATE( tmp_particles(maximum_number_of_particles), & |
---|
| 2885 | tmp_particle_mask(maximum_number_of_particles) ) |
---|
| 2886 | tmp_particles = particles |
---|
| 2887 | tmp_particle_mask = particle_mask |
---|
| 2888 | |
---|
| 2889 | DEALLOCATE( particles, particle_mask ) |
---|
| 2890 | ALLOCATE( particles(new_maximum_number), & |
---|
| 2891 | particle_mask(new_maximum_number) ) |
---|
| 2892 | maximum_number_of_particles = new_maximum_number |
---|
| 2893 | |
---|
| 2894 | particles(1:number_of_particles) = tmp_particles(1:number_of_particles) |
---|
| 2895 | particle_mask(1:number_of_particles) = & |
---|
| 2896 | tmp_particle_mask(1:number_of_particles) |
---|
| 2897 | particle_mask(number_of_particles+1:maximum_number_of_particles) = .TRUE. |
---|
| 2898 | DEALLOCATE( tmp_particles, tmp_particle_mask ) |
---|
| 2899 | |
---|
| 2900 | #endif |
---|
| 2901 | END SUBROUTINE allocate_prt_memory |
---|
| 2902 | |
---|
| 2903 | |
---|
| 2904 | SUBROUTINE allocate_tail_memory( number_of_new_tails ) |
---|
| 2905 | |
---|
| 2906 | !------------------------------------------------------------------------------! |
---|
| 2907 | ! Description: |
---|
| 2908 | ! ------------ |
---|
| 2909 | ! Extend tail memory |
---|
| 2910 | !------------------------------------------------------------------------------! |
---|
| 2911 | #if defined( __particles ) |
---|
| 2912 | |
---|
| 2913 | USE particle_attributes |
---|
| 2914 | |
---|
| 2915 | IMPLICIT NONE |
---|
| 2916 | |
---|
| 2917 | INTEGER :: new_maximum_number, number_of_new_tails |
---|
| 2918 | |
---|
| 2919 | LOGICAL, DIMENSION(maximum_number_of_tails) :: tmp_tail_mask |
---|
| 2920 | |
---|
| 2921 | REAL, DIMENSION(maximum_number_of_tailpoints,5,maximum_number_of_tails) :: & |
---|
| 2922 | tmp_tail |
---|
| 2923 | |
---|
| 2924 | |
---|
| 2925 | new_maximum_number = maximum_number_of_tails + & |
---|
| 2926 | MAX( 5*number_of_new_tails, number_of_initial_tails ) |
---|
| 2927 | |
---|
| 2928 | IF ( write_particle_statistics ) THEN |
---|
| 2929 | CALL check_open( 80 ) |
---|
| 2930 | WRITE ( 80, '(''*** Request: '', I5, '' new_maximum_number(tails)'')' ) & |
---|
| 2931 | new_maximum_number |
---|
| 2932 | CALL close_file( 80 ) |
---|
| 2933 | ENDIF |
---|
| 2934 | WRITE (9,*) '*** Request: ',new_maximum_number,' new_maximum_number(tails)' |
---|
[15] | 2935 | ! CALL FLUSH_( 9 ) |
---|
[1] | 2936 | |
---|
| 2937 | tmp_tail(:,:,1:number_of_tails) = & |
---|
| 2938 | particle_tail_coordinates(:,:,1:number_of_tails) |
---|
| 2939 | tmp_tail_mask(1:number_of_tails) = tail_mask(1:number_of_tails) |
---|
| 2940 | |
---|
| 2941 | DEALLOCATE( new_tail_id, particle_tail_coordinates, tail_mask ) |
---|
| 2942 | ALLOCATE( new_tail_id(new_maximum_number), & |
---|
| 2943 | particle_tail_coordinates(maximum_number_of_tailpoints,5, & |
---|
| 2944 | new_maximum_number), & |
---|
| 2945 | tail_mask(new_maximum_number) ) |
---|
| 2946 | maximum_number_of_tails = new_maximum_number |
---|
| 2947 | |
---|
| 2948 | particle_tail_coordinates = 0.0 |
---|
| 2949 | particle_tail_coordinates(:,:,1:number_of_tails) = & |
---|
| 2950 | tmp_tail(:,:,1:number_of_tails) |
---|
| 2951 | tail_mask(1:number_of_tails) = tmp_tail_mask(1:number_of_tails) |
---|
| 2952 | tail_mask(number_of_tails+1:maximum_number_of_tails) = .TRUE. |
---|
| 2953 | |
---|
| 2954 | #endif |
---|
| 2955 | END SUBROUTINE allocate_tail_memory |
---|
| 2956 | |
---|
| 2957 | |
---|
| 2958 | SUBROUTINE output_particles_netcdf |
---|
| 2959 | #if defined( __netcdf ) |
---|
| 2960 | |
---|
| 2961 | USE control_parameters |
---|
| 2962 | USE netcdf_control |
---|
| 2963 | USE particle_attributes |
---|
| 2964 | |
---|
| 2965 | IMPLICIT NONE |
---|
| 2966 | |
---|
| 2967 | |
---|
| 2968 | CALL check_open( 108 ) |
---|
| 2969 | |
---|
| 2970 | ! |
---|
| 2971 | !-- Update the NetCDF time axis |
---|
| 2972 | prt_time_count = prt_time_count + 1 |
---|
| 2973 | |
---|
| 2974 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_time_prt, (/ simulated_time /), & |
---|
| 2975 | start = (/ prt_time_count /), count = (/ 1 /) ) |
---|
| 2976 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 1 ) |
---|
| 2977 | |
---|
| 2978 | ! |
---|
| 2979 | !-- Output the real number of particles used |
---|
| 2980 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_rnop_prt, & |
---|
| 2981 | (/ number_of_particles /), & |
---|
| 2982 | start = (/ prt_time_count /), count = (/ 1 /) ) |
---|
| 2983 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 2 ) |
---|
| 2984 | |
---|
| 2985 | ! |
---|
| 2986 | !-- Output all particle attributes |
---|
| 2987 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(1), particles%age, & |
---|
| 2988 | start = (/ 1, prt_time_count /), & |
---|
| 2989 | count = (/ maximum_number_of_particles /) ) |
---|
| 2990 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 3 ) |
---|
| 2991 | |
---|
| 2992 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(2), particles%dvrp_psize, & |
---|
| 2993 | start = (/ 1, prt_time_count /), & |
---|
| 2994 | count = (/ maximum_number_of_particles /) ) |
---|
| 2995 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 4 ) |
---|
| 2996 | |
---|
| 2997 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(3), particles%origin_x, & |
---|
| 2998 | start = (/ 1, prt_time_count /), & |
---|
| 2999 | count = (/ maximum_number_of_particles /) ) |
---|
| 3000 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 5 ) |
---|
| 3001 | |
---|
| 3002 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(4), particles%origin_y, & |
---|
| 3003 | start = (/ 1, prt_time_count /), & |
---|
| 3004 | count = (/ maximum_number_of_particles /) ) |
---|
| 3005 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 6 ) |
---|
| 3006 | |
---|
| 3007 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(5), particles%origin_z, & |
---|
| 3008 | start = (/ 1, prt_time_count /), & |
---|
| 3009 | count = (/ maximum_number_of_particles /) ) |
---|
| 3010 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 7 ) |
---|
| 3011 | |
---|
| 3012 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(6), particles%radius, & |
---|
| 3013 | start = (/ 1, prt_time_count /), & |
---|
| 3014 | count = (/ maximum_number_of_particles /) ) |
---|
| 3015 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 8 ) |
---|
| 3016 | |
---|
| 3017 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(7), particles%speed_x, & |
---|
| 3018 | start = (/ 1, prt_time_count /), & |
---|
| 3019 | count = (/ maximum_number_of_particles /) ) |
---|
| 3020 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 9 ) |
---|
| 3021 | |
---|
| 3022 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(8), particles%speed_y, & |
---|
| 3023 | start = (/ 1, prt_time_count /), & |
---|
| 3024 | count = (/ maximum_number_of_particles /) ) |
---|
| 3025 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 10 ) |
---|
| 3026 | |
---|
| 3027 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(9), particles%speed_z, & |
---|
| 3028 | start = (/ 1, prt_time_count /), & |
---|
| 3029 | count = (/ maximum_number_of_particles /) ) |
---|
| 3030 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 11 ) |
---|
| 3031 | |
---|
| 3032 | nc_stat = NF90_PUT_VAR( id_set_prt,id_var_prt(10),particles%weight_factor,& |
---|
| 3033 | start = (/ 1, prt_time_count /), & |
---|
| 3034 | count = (/ maximum_number_of_particles /) ) |
---|
| 3035 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 12 ) |
---|
| 3036 | |
---|
| 3037 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(11), particles%x, & |
---|
| 3038 | start = (/ 1, prt_time_count /), & |
---|
| 3039 | count = (/ maximum_number_of_particles /) ) |
---|
| 3040 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 13 ) |
---|
| 3041 | |
---|
| 3042 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(12), particles%y, & |
---|
| 3043 | start = (/ 1, prt_time_count /), & |
---|
| 3044 | count = (/ maximum_number_of_particles /) ) |
---|
| 3045 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 14 ) |
---|
| 3046 | |
---|
| 3047 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(13), particles%z, & |
---|
| 3048 | start = (/ 1, prt_time_count /), & |
---|
| 3049 | count = (/ maximum_number_of_particles /) ) |
---|
| 3050 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 15 ) |
---|
| 3051 | |
---|
| 3052 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(14), particles%color, & |
---|
| 3053 | start = (/ 1, prt_time_count /), & |
---|
| 3054 | count = (/ maximum_number_of_particles /) ) |
---|
| 3055 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 16 ) |
---|
| 3056 | |
---|
| 3057 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(15), particles%group, & |
---|
| 3058 | start = (/ 1, prt_time_count /), & |
---|
| 3059 | count = (/ maximum_number_of_particles /) ) |
---|
| 3060 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 17 ) |
---|
| 3061 | |
---|
| 3062 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(16), particles%tailpoints, & |
---|
| 3063 | start = (/ 1, prt_time_count /), & |
---|
| 3064 | count = (/ maximum_number_of_particles /) ) |
---|
| 3065 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 18 ) |
---|
| 3066 | |
---|
| 3067 | nc_stat = NF90_PUT_VAR( id_set_prt, id_var_prt(17), particles%tail_id, & |
---|
| 3068 | start = (/ 1, prt_time_count /), & |
---|
| 3069 | count = (/ maximum_number_of_particles /) ) |
---|
| 3070 | IF (nc_stat /= NF90_NOERR) CALL handle_netcdf_error( 19 ) |
---|
| 3071 | |
---|
| 3072 | #endif |
---|
| 3073 | END SUBROUTINE output_particles_netcdf |
---|
| 3074 | |
---|
| 3075 | |
---|
| 3076 | SUBROUTINE write_particles |
---|
| 3077 | |
---|
| 3078 | !------------------------------------------------------------------------------! |
---|
| 3079 | ! Description: |
---|
| 3080 | ! ------------ |
---|
| 3081 | ! Write particle data on restart file |
---|
| 3082 | !------------------------------------------------------------------------------! |
---|
| 3083 | #if defined( __particles ) |
---|
| 3084 | |
---|
| 3085 | USE control_parameters |
---|
| 3086 | USE particle_attributes |
---|
| 3087 | USE pegrid |
---|
| 3088 | |
---|
| 3089 | IMPLICIT NONE |
---|
| 3090 | |
---|
| 3091 | CHARACTER (LEN=10) :: particle_binary_version |
---|
| 3092 | |
---|
| 3093 | ! |
---|
| 3094 | !-- First open the output unit. |
---|
| 3095 | IF ( myid_char == '' ) THEN |
---|
| 3096 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT'//myid_char, & |
---|
| 3097 | FORM='UNFORMATTED') |
---|
| 3098 | ELSE |
---|
| 3099 | IF ( myid == 0 ) CALL local_system( 'mkdir PARTICLE_RESTART_DATA_OUT' ) |
---|
| 3100 | #if defined( __parallel ) |
---|
| 3101 | ! |
---|
| 3102 | !-- Set a barrier in order to allow that thereafter all other processors |
---|
| 3103 | !-- in the directory created by PE0 can open their file |
---|
| 3104 | CALL MPI_BARRIER( comm2d, ierr ) |
---|
| 3105 | #endif |
---|
| 3106 | OPEN ( 90, FILE='PARTICLE_RESTART_DATA_OUT/'//myid_char, & |
---|
| 3107 | FORM='UNFORMATTED' ) |
---|
| 3108 | ENDIF |
---|
| 3109 | |
---|
| 3110 | ! |
---|
| 3111 | !-- Write the version number of the binary format. |
---|
| 3112 | !-- Attention: After changes to the following output commands the version |
---|
| 3113 | !-- --------- number of the variable particle_binary_version must be changed! |
---|
| 3114 | !-- Also, the version number and the list of arrays to be read in |
---|
| 3115 | !-- init_particles must be adjusted accordingly. |
---|
| 3116 | particle_binary_version = '3.0' |
---|
| 3117 | WRITE ( 90 ) particle_binary_version |
---|
| 3118 | |
---|
| 3119 | ! |
---|
| 3120 | !-- Write some particle parameters, the size of the particle arrays as well as |
---|
| 3121 | !-- other dvrp-plot variables. |
---|
| 3122 | WRITE ( 90 ) bc_par_b, bc_par_lr, bc_par_ns, bc_par_t, & |
---|
| 3123 | maximum_number_of_particles, maximum_number_of_tailpoints, & |
---|
| 3124 | maximum_number_of_tails, number_of_initial_particles, & |
---|
| 3125 | number_of_particles, number_of_particle_groups, & |
---|
| 3126 | number_of_tails, particle_groups, time_prel, & |
---|
| 3127 | time_write_particle_data, uniform_particles |
---|
| 3128 | |
---|
| 3129 | IF ( number_of_initial_particles /= 0 ) WRITE ( 90 ) initial_particles |
---|
| 3130 | |
---|
| 3131 | WRITE ( 90 ) prt_count, prt_start_index |
---|
| 3132 | WRITE ( 90 ) particles |
---|
| 3133 | |
---|
| 3134 | IF ( use_particle_tails ) THEN |
---|
| 3135 | WRITE ( 90 ) particle_tail_coordinates |
---|
| 3136 | ENDIF |
---|
| 3137 | |
---|
| 3138 | CLOSE ( 90 ) |
---|
| 3139 | |
---|
| 3140 | #endif |
---|
| 3141 | END SUBROUTINE write_particles |
---|
| 3142 | |
---|
| 3143 | |
---|
| 3144 | SUBROUTINE collision_efficiency( mean_r, r, e) |
---|
| 3145 | !------------------------------------------------------------------------------! |
---|
| 3146 | ! Description: |
---|
| 3147 | ! ------------ |
---|
| 3148 | ! Interpolate collision efficiency from table |
---|
| 3149 | !------------------------------------------------------------------------------! |
---|
| 3150 | #if defined( __particles ) |
---|
| 3151 | |
---|
| 3152 | IMPLICIT NONE |
---|
| 3153 | |
---|
| 3154 | INTEGER :: i, j, k |
---|
| 3155 | |
---|
| 3156 | LOGICAL, SAVE :: first = .TRUE. |
---|
| 3157 | |
---|
| 3158 | REAL :: aa, bb, cc, dd, dx, dy, e, gg, mean_r, mean_rm, r, rm, & |
---|
| 3159 | x, y |
---|
| 3160 | |
---|
| 3161 | REAL, DIMENSION(1:9), SAVE :: collected_r = 0.0 |
---|
| 3162 | REAL, DIMENSION(1:19), SAVE :: collector_r = 0.0 |
---|
| 3163 | REAL, DIMENSION(1:9,1:19), SAVE :: ef = 0.0 |
---|
| 3164 | |
---|
| 3165 | mean_rm = mean_r * 1.0E06 |
---|
| 3166 | rm = r * 1.0E06 |
---|
| 3167 | |
---|
| 3168 | IF ( first ) THEN |
---|
| 3169 | collected_r = (/ 2.0, 3.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0 /) |
---|
| 3170 | collector_r = (/ 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 80.0, 100.0, 150.0,& |
---|
| 3171 | 200.0, 300.0, 400.0, 500.0, 600.0, 1000.0, 1400.0, & |
---|
| 3172 | 1800.0, 2400.0, 3000.0 /) |
---|
| 3173 | ef(:,1) = (/0.017, 0.027, 0.037, 0.052, 0.052, 0.052, 0.052, 0.0, 0.0 /) |
---|
| 3174 | ef(:,2) = (/0.001, 0.016, 0.027, 0.060, 0.12, 0.17, 0.17, 0.17, 0.0 /) |
---|
| 3175 | ef(:,3) = (/0.001, 0.001, 0.02, 0.13, 0.28, 0.37, 0.54, 0.55, 0.47/) |
---|
| 3176 | ef(:,4) = (/0.001, 0.001, 0.02, 0.23, 0.4, 0.55, 0.7, 0.75, 0.75/) |
---|
| 3177 | ef(:,5) = (/0.01, 0.01, 0.03, 0.3, 0.4, 0.58, 0.73, 0.75, 0.79/) |
---|
| 3178 | ef(:,6) = (/0.01, 0.01, 0.13, 0.38, 0.57, 0.68, 0.80, 0.86, 0.91/) |
---|
| 3179 | ef(:,7) = (/0.01, 0.085, 0.23, 0.52, 0.68, 0.76, 0.86, 0.92, 0.95/) |
---|
| 3180 | ef(:,8) = (/0.01, 0.14, 0.32, 0.60, 0.73, 0.81, 0.90, 0.94, 0.96/) |
---|
| 3181 | ef(:,9) = (/0.025, 0.25, 0.43, 0.66, 0.78, 0.83, 0.92, 0.95, 0.96/) |
---|
| 3182 | ef(:,10)= (/0.039, 0.3, 0.46, 0.69, 0.81, 0.87, 0.93, 0.95, 0.96/) |
---|
| 3183 | ef(:,11)= (/0.095, 0.33, 0.51, 0.72, 0.82, 0.87, 0.93, 0.96, 0.97/) |
---|
| 3184 | ef(:,12)= (/0.098, 0.36, 0.51, 0.73, 0.83, 0.88, 0.93, 0.96, 0.97/) |
---|
| 3185 | ef(:,13)= (/0.1, 0.36, 0.52, 0.74, 0.83, 0.88, 0.93, 0.96, 0.97/) |
---|
| 3186 | ef(:,14)= (/0.17, 0.4, 0.54, 0.72, 0.83, 0.88, 0.94, 0.98, 1.0 /) |
---|
| 3187 | ef(:,15)= (/0.15, 0.37, 0.52, 0.74, 0.82, 0.88, 0.94, 0.98, 1.0 /) |
---|
| 3188 | ef(:,16)= (/0.11, 0.34, 0.49, 0.71, 0.83, 0.88, 0.94, 0.95, 1.0 /) |
---|
| 3189 | ef(:,17)= (/0.08, 0.29, 0.45, 0.68, 0.8, 0.86, 0.96, 0.94, 1.0 /) |
---|
| 3190 | ef(:,18)= (/0.04, 0.22, 0.39, 0.62, 0.75, 0.83, 0.92, 0.96, 1.0 /) |
---|
| 3191 | ef(:,19)= (/0.02, 0.16, 0.33, 0.55, 0.71, 0.81, 0.90, 0.94, 1.0 /) |
---|
| 3192 | ENDIF |
---|
| 3193 | |
---|
| 3194 | DO k = 1, 8 |
---|
| 3195 | IF ( collected_r(k) <= mean_rm ) i = k |
---|
| 3196 | ENDDO |
---|
| 3197 | |
---|
| 3198 | DO k = 1, 18 |
---|
| 3199 | IF ( collector_r(k) <= rm ) j = k |
---|
| 3200 | ENDDO |
---|
| 3201 | |
---|
| 3202 | IF ( rm < 10.0 ) THEN |
---|
| 3203 | e = 0.0 |
---|
| 3204 | ELSEIF ( mean_rm < 2.0 ) THEN |
---|
| 3205 | e = 0.001 |
---|
| 3206 | ELSEIF ( mean_rm >= 25.0 ) THEN |
---|
| 3207 | IF( j <= 3 ) e = 0.55 |
---|
| 3208 | IF( j == 4 ) e = 0.8 |
---|
| 3209 | IF( j == 5 ) e = 0.9 |
---|
| 3210 | IF( j >=6 ) e = 1.0 |
---|
| 3211 | ELSEIF ( rm >= 3000.0 ) THEN |
---|
| 3212 | e = 1.0 |
---|
| 3213 | ELSE |
---|
| 3214 | x = mean_rm - collected_r(i) |
---|
| 3215 | y = rm - collected_r(j) |
---|
| 3216 | dx = collected_r(i+1) - collected_r(i) |
---|
| 3217 | dy = collector_r(j+1) - collector_r(j) |
---|
| 3218 | aa = x**2 + y**2 |
---|
| 3219 | bb = ( dx - x )**2 + y**2 |
---|
| 3220 | cc = x**2 + ( dy - y )**2 |
---|
| 3221 | dd = ( dx - x )**2 + ( dy - y )**2 |
---|
| 3222 | gg = aa + bb + cc + dd |
---|
| 3223 | |
---|
| 3224 | e = ( (gg-aa)*ef(i,j) + (gg-bb)*ef(i+1,j) + (gg-cc)*ef(i,j+1) + & |
---|
| 3225 | (gg-dd)*ef(i+1,j+1) ) / (3.0*gg) |
---|
| 3226 | ENDIF |
---|
| 3227 | |
---|
| 3228 | #endif |
---|
| 3229 | END SUBROUTINE collision_efficiency |
---|
| 3230 | |
---|
| 3231 | |
---|
| 3232 | |
---|
| 3233 | SUBROUTINE sort_particles |
---|
| 3234 | |
---|
| 3235 | !------------------------------------------------------------------------------! |
---|
| 3236 | ! Description: |
---|
| 3237 | ! ------------ |
---|
| 3238 | ! Sort particles in the sequence the grid boxes are stored in memory |
---|
| 3239 | !------------------------------------------------------------------------------! |
---|
| 3240 | #if defined( __particles ) |
---|
| 3241 | |
---|
| 3242 | USE arrays_3d |
---|
| 3243 | USE control_parameters |
---|
| 3244 | USE cpulog |
---|
| 3245 | USE grid_variables |
---|
| 3246 | USE indices |
---|
| 3247 | USE interfaces |
---|
| 3248 | USE particle_attributes |
---|
| 3249 | |
---|
| 3250 | IMPLICIT NONE |
---|
| 3251 | |
---|
| 3252 | INTEGER :: i, ilow, j, k, n |
---|
| 3253 | |
---|
| 3254 | TYPE(particle_type), DIMENSION(1:number_of_particles) :: particles_temp |
---|
| 3255 | |
---|
| 3256 | |
---|
| 3257 | CALL cpu_log( log_point_s(47), 'sort_particles', 'start' ) |
---|
| 3258 | |
---|
| 3259 | ! |
---|
| 3260 | !-- Initialize the array used for counting and indexing the particles |
---|
| 3261 | prt_count = 0 |
---|
| 3262 | |
---|
| 3263 | ! |
---|
| 3264 | !-- Count the particles per gridbox |
---|
| 3265 | DO n = 1, number_of_particles |
---|
| 3266 | |
---|
| 3267 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 3268 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 3269 | k = particles(n)%z / dz + 1 ! only exact if equidistant |
---|
| 3270 | |
---|
| 3271 | prt_count(k,j,i) = prt_count(k,j,i) + 1 |
---|
| 3272 | |
---|
| 3273 | IF ( i < nxl .OR. i > nxr .OR. j < nys .OR. j > nyn .OR. k < nzb+1 .OR. & |
---|
| 3274 | k > nzt ) THEN |
---|
| 3275 | PRINT*, '+++ sort_particles: particle out of range: i=', i, ' j=', & |
---|
| 3276 | j, ' k=', k |
---|
| 3277 | PRINT*, ' nxl=', nxl, ' nxr=', nxr, & |
---|
| 3278 | ' nys=', nys, ' nyn=', nyn, & |
---|
| 3279 | ' nzb=', nzb, ' nzt=', nzt |
---|
| 3280 | ENDIF |
---|
| 3281 | |
---|
| 3282 | ENDDO |
---|
| 3283 | |
---|
| 3284 | ! |
---|
| 3285 | !-- Calculate the lower indices of those ranges of the particles-array |
---|
| 3286 | !-- containing particles which belong to the same gridpox i,j,k |
---|
| 3287 | ilow = 1 |
---|
| 3288 | DO i = nxl, nxr |
---|
| 3289 | DO j = nys, nyn |
---|
| 3290 | DO k = nzb+1, nzt |
---|
| 3291 | prt_start_index(k,j,i) = ilow |
---|
| 3292 | ilow = ilow + prt_count(k,j,i) |
---|
| 3293 | ENDDO |
---|
| 3294 | ENDDO |
---|
| 3295 | ENDDO |
---|
| 3296 | |
---|
| 3297 | ! |
---|
| 3298 | !-- Sorting the particles |
---|
| 3299 | DO n = 1, number_of_particles |
---|
| 3300 | |
---|
| 3301 | i = ( particles(n)%x + 0.5 * dx ) * ddx |
---|
| 3302 | j = ( particles(n)%y + 0.5 * dy ) * ddy |
---|
| 3303 | k = particles(n)%z / dz + 1 ! only exact if equidistant |
---|
| 3304 | |
---|
| 3305 | particles_temp(prt_start_index(k,j,i)) = particles(n) |
---|
| 3306 | |
---|
| 3307 | prt_start_index(k,j,i) = prt_start_index(k,j,i) + 1 |
---|
| 3308 | |
---|
| 3309 | ENDDO |
---|
| 3310 | |
---|
| 3311 | particles(1:number_of_particles) = particles_temp |
---|
| 3312 | |
---|
| 3313 | ! |
---|
| 3314 | !-- Reset the index array to the actual start position |
---|
| 3315 | DO i = nxl, nxr |
---|
| 3316 | DO j = nys, nyn |
---|
| 3317 | DO k = nzb+1, nzt |
---|
| 3318 | prt_start_index(k,j,i) = prt_start_index(k,j,i) - prt_count(k,j,i) |
---|
| 3319 | ENDDO |
---|
| 3320 | ENDDO |
---|
| 3321 | ENDDO |
---|
| 3322 | |
---|
| 3323 | CALL cpu_log( log_point_s(47), 'sort_particles', 'stop' ) |
---|
| 3324 | |
---|
| 3325 | #endif |
---|
| 3326 | END SUBROUTINE sort_particles |
---|