particles_density

Module

Description

$Id: particles_density.f90 20849 2013-08-06 18:45:43Z anders@astro.lu.se $

This module takes care of everything related to the density represented by each (super)particle.

** AUTOMATIC CPARAM.INC GENERATION ************************

Declare (for generation of cparam.inc) the number of f array variables and auxiliary variables added by this module

MPVAR CONTRIBUTION 1 CPARAM logical, parameter :: lparticles_density=.true.

Quick access

Variables:

gravr_swarm0, gravr_swarm1, initrhopswarm, rhop_swarm1, rhop_swarm2, rhop_swarm3

Routines:

drhopswarm_dt(), drhopswarm_dt_pencil(), init_particles_density(), initialize_particles_density(), pencil_criteria_par_density(), read_particles_dens_init_pars(), register_particles_density(), rprint_particles_density(), write_particles_dens_init_pars()

Needed modules

Variables

  • particles_density/gravr_swarm0 [real,private/optional/default=1.0]
  • particles_density/gravr_swarm1 [real,private/optional/default=1.0]
  • particles_density/initrhopswarm (ninit) [character,private/optional/default='nothing']
  • particles_density/rhop_swarm0 [real,private/optional/default=1.0]
  • particles_density/rhop_swarm1 [real,private/optional/default=1.0]
  • particles_density/rhop_swarm2 [real,private/optional/default=1.0]
  • particles_density/rhop_swarm3 [real,private/optional/default=1.0]
  • particles_density/rhs_poisson_const [real,private/pointer]

Subroutines and functions

subroutine  particles_density/register_particles_density()

Set up indices for access to the fp and dfp arrays.

22-nov-10/anders+michiel: adapted

Called from:

particles_register_modules()

Call to:

svn_id(), append_npvar(), fatal_error()

subroutine  particles_density/initialize_particles_density(f)

Perform any post-parameter-read initialization i.e. calculate derived parameters.

22-nov-10/anders+michiel: adapted

Parameters:

f (mx,my,mz,mfarray) [real]

Use :

sharedvariables (get_shared_variable())

Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules()

Call to:

fatal_error()

subroutine  particles_density/init_particles_density(f, fp)

Initial particle density.

22-nov-10/anders+michiel: adapted

Parameters:
Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules(), particles_init()

Call to:

fatal_error()

subroutine  particles_density/pencil_criteria_par_density()

All pencils that the Particles_density module depends on are specified here.

22-nov-10/anders+michiel: adapted

Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules(), particles_init(), particles_finalize(), particles_read_snapshot(), particles_write_snapshot(), particles_write_dsnapshot(), particles_write_pdim(), particles_write_block(), particles_write_rmv(), particles_timestep_first(), particles_timestep_second(), split_update_particles(), particles_load_balance(), particles_boundconds(), particles_pencil_criteria(), particles_calc_selfpotential(), particles_before_boundary(), particles_special_bfre_bdary(), particles_special_after_dtsub(), read_all_particles_init_pars(), read_all_particles_run_pars(), write_dim_particles(), write_snapshot_particles(), read_snapshot_particles()

subroutine  particles_density/drhopswarm_dt_pencil(f, df, fp, dfp, p, ineargrid)

Evolution of particle density.

22-nov-10/anders+michiel: adapted

Parameters:

  • f (mx,my,mz,mfarray) [real,in]

  • df (mx,my,mz,mvar) [real]

  • fp (mpar_loc,mparray) [real,in]

  • dfp (mpar_loc,mpvar) [real,out]

  • p [pencil_case]

  • ineargrid (mpar_loc,3) [integer]

Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules(), particles_init(), particles_finalize(), particles_read_snapshot(), particles_write_snapshot(), particles_write_dsnapshot(), particles_write_pdim(), particles_write_block(), particles_write_rmv(), particles_timestep_first(), particles_timestep_second(), split_update_particles(), particles_load_balance(), particles_boundconds(), particles_pencil_criteria(), particles_pencil_interdep(), particles_calc_pencils(), particles_calc_selfpotential(), particles_before_boundary(), particles_special_bfre_bdary(), particles_special_after_dtsub(), particles_pde(), particles_pde_pencil(), read_all_particles_init_pars(), read_all_particles_run_pars(), write_dim_particles(), write_snapshot_particles(), read_snapshot_particles()

subroutine  particles_density/drhopswarm_dt(f, df, fp, dfp, ineargrid)

Evolution of internal particle number.

22-nov-10/anders+michiel: adapted

Parameters:

  • f (mx,my,mz,mfarray) [real]

  • df (mx,my,mz,mvar) [real]

  • fp (mpar_loc,mparray) [real]

  • dfp (mpar_loc,mpvar) [real]

  • ineargrid (mpar_loc,3) [integer]

Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules(), particles_init(), particles_finalize(), particles_read_snapshot(), particles_write_snapshot(), particles_write_dsnapshot(), particles_write_pdim(), particles_write_block(), particles_write_rmv(), particles_timestep_first(), particles_timestep_second(), split_update_particles(), particles_load_balance(), particles_boundconds(), particles_pencil_criteria(), particles_pencil_interdep(), particles_calc_pencils(), particles_calc_selfpotential(), particles_before_boundary(), particles_special_bfre_bdary(), particles_special_after_dtsub(), particles_pde(), read_all_particles_init_pars(), read_all_particles_run_pars(), write_dim_particles(), write_snapshot_particles(), read_snapshot_particles()

subroutine  particles_density/read_particles_dens_init_pars(iomsg)
Parameters:

iomsg [character,out]

Use :

file_io (parallel_unit())

subroutine  particles_density/write_particles_dens_init_pars(unit)
Parameters:

unit [integer,in]

Called from:

particles_register_modules(), particles_rprint_list(), particles_initialize_modules(), particles_init(), particles_finalize(), particles_read_snapshot(), particles_write_snapshot(), particles_write_dsnapshot(), particles_write_pdim(), particles_write_block(), particles_write_rmv(), particles_timestep_first(), particles_timestep_second(), split_update_particles(), particles_load_balance(), particles_boundconds(), particles_pencil_criteria(), particles_pencil_interdep(), particles_calc_pencils(), particles_calc_selfpotential(), particles_before_boundary(), particles_special_bfre_bdary(), particles_special_after_dtsub(), particles_pde(), particles_pde_pencil(), particles_calc_pencil_diags(), particles_pde_blocks(), read_all_particles_init_pars(), write_all_particles_init_pars(), read_all_particles_run_pars(), write_dim_particles(), write_snapshot_particles(), read_snapshot_particles()

subroutine  particles_density/rprint_particles_density(lreset[, lwrite])

Read and register print parameters relevant for particle density.

22-nov-10/anders+michiel: adapted

Parameters:

  • lreset [logical]

  • lwrite [logical]

Called from:

particles_register_modules(), particles_rprint_list()