m_global_parameters.fpp.f90 File Reference

Modules
module	m_global_parameters
	This module contains all of the parameters characterizing the computational domain, simulation algorithm, stiffened equation of state and finally, the formatted database file(s) structure.

Functions/Subroutines
subroutine	m_global_parameters::s_assign_default_values_to_user_inputs
	Assigns default values to user inputs prior to reading them in. This allows for an easier consistency check of these parameters once they are read from the input file.
subroutine	m_global_parameters::s_initialize_global_parameters_module
	Computation of parameters, allocation procedures, and/or any other tasks needed to properly setup the module.
subroutine	m_global_parameters::s_initialize_parallel_io
	Subroutine to initialize parallel infrastructure.
subroutine	m_global_parameters::s_finalize_global_parameters_module
	Deallocation procedures for the module.

Variables
integer	m_global_parameters::proc_rank
	Rank of the local processor.
integer(8)	m_global_parameters::nglobal
integer	m_global_parameters::num_dims
	Number of spatial dimensions.
integer	m_global_parameters::buff_size
	Number of cells in buffer region. For the variables which feature a buffer region, this region is used to store information outside the computational domain based on the boundary conditions.
integer	m_global_parameters::t_step_start
	First time-step directory.
integer	m_global_parameters::t_step_stop
	Last time-step directory.
integer	m_global_parameters::t_step_save
	Interval between consecutive time-step directory.
integer	m_global_parameters::avg_state
	Average state evaluation method.
type(int_bounds_info), dimension(1:3)	m_global_parameters::idwint
type(int_bounds_info), dimension(1:3)	m_global_parameters::idwbuff
logical	m_global_parameters::parallel_io
	Format of the data files.
logical	m_global_parameters::sim_data
logical	m_global_parameters::file_per_process
	output format
integer, dimension(:), allocatable	m_global_parameters::proc_coords
	Processor coordinates in MPI_CART_COMM.
integer, dimension(:), allocatable	m_global_parameters::start_idx
	Starting cell-center index of local processor in global grid.
integer	m_global_parameters::num_ibs
	Number of immersed boundaries.
type(mpi_io_var), public	m_global_parameters::mpi_io_data
type(mpi_io_ib_var), public	m_global_parameters::mpi_io_ib_data
type(mpi_io_levelset_var), public	m_global_parameters::mpi_io_levelset_data
type(mpi_io_levelset_norm_var), public	m_global_parameters::mpi_io_levelsetnorm_data
real(wp), dimension(:, :), allocatable, public	m_global_parameters::mpi_io_data_lg_bubbles
integer, private	m_global_parameters::ierr
type(physical_parameters), dimension(num_fluids_max)	m_global_parameters::fluid_pp
	Database of the physical parameters of each of the fluids that is present in the flow. These include the stiffened gas equation of state parameters, the Reynolds numbers and the Weber numbers.
real(wp), dimension(:), allocatable	m_global_parameters::adv
	Advection variables.
integer	m_global_parameters::format
	Format of the database file(s)
integer	m_global_parameters::precision
	Floating point precision of the database file(s)
logical	m_global_parameters::output_partial_domain
	Specify portion of domain to output for post-processing.
type(bounds_info)	m_global_parameters::x_output
type(bounds_info)	m_global_parameters::y_output
type(bounds_info)	m_global_parameters::z_output
	Portion of domain to output for post-processing.
type(int_bounds_info)	m_global_parameters::x_output_idx
type(int_bounds_info)	m_global_parameters::y_output_idx
type(int_bounds_info)	m_global_parameters::z_output_idx
	Indices of domain to output for post-processing.
real(wp), dimension(num_fluids_max)	m_global_parameters::schlieren_alpha
	Amplitude coefficients of the numerical Schlieren function that are used to adjust the intensity of numerical Schlieren renderings for individual fluids. This enables waves and interfaces of varying strengths and in all of the fluids to be made simultaneously visible on a single plot.
integer	m_global_parameters::fd_order
	The order of the finite-difference (fd) approximations of the first-order derivatives that need to be evaluated when vorticity and/or the numerical Schlieren function are to be outputted to the formatted database file(s).
integer	m_global_parameters::fd_number
	The finite-difference number is given by MAX(1, fd_order/2). Essentially, it is a measure of the half-size of the finite-difference stencil for the selected order of accuracy.
Logistics
integer	m_global_parameters::num_procs
	Number of processors.
character(len=path_len)	m_global_parameters::case_dir
	Case folder location.
Number of cells in the x-, y- and z-coordinate directions
integer	m_global_parameters::m
integer	m_global_parameters::m_root
integer	m_global_parameters::n
integer	m_global_parameters::p
Cylindrical coordinates (either axisymmetric or full 3D)
logical	m_global_parameters::cyl_coord
integer	m_global_parameters::grid_geometry
Global number of cells in each direction
integer	m_global_parameters::m_glb
integer	m_global_parameters::n_glb
integer	m_global_parameters::p_glb
Cell-boundary locations in the x-, y- and z-coordinate directions
real(wp), dimension(:), allocatable	m_global_parameters::x_cb
real(wp), dimension(:), allocatable	m_global_parameters::x_root_cb
real(wp), dimension(:), allocatable	m_global_parameters::y_cb
real(wp), dimension(:), allocatable	m_global_parameters::z_cb
real(wp), dimension(:), allocatable	m_global_parameters::x_cb_s
real(wp), dimension(:), allocatable	m_global_parameters::y_cb_s
real(wp), dimension(:), allocatable	m_global_parameters::z_cb_s
Cell-center locations in the x-, y- and z-coordinate directions
real(wp), dimension(:), allocatable	m_global_parameters::x_cc
real(wp), dimension(:), allocatable	m_global_parameters::x_root_cc
real(wp), dimension(:), allocatable	m_global_parameters::y_cc
real(wp), dimension(:), allocatable	m_global_parameters::z_cc
real(sp), dimension(:), allocatable	m_global_parameters::x_root_cc_s
real(sp), dimension(:), allocatable	m_global_parameters::x_cc_s
real(wp), dimension(:), allocatable	m_global_parameters::dx
	Cell-width distributions in the x-, y- and z-coordinate directions.
real(wp), dimension(:), allocatable	m_global_parameters::dy
real(wp), dimension(:), allocatable	m_global_parameters::dz
IO options for adaptive time-stepping
logical	m_global_parameters::cfl_adap_dt
logical	m_global_parameters::cfl_const_dt
logical	m_global_parameters::cfl_dt
real(wp)	m_global_parameters::t_save
real(wp)	m_global_parameters::t_stop
real(wp)	m_global_parameters::cfl_target
integer	m_global_parameters::n_save
integer	m_global_parameters::n_start
Simulation Algorithm Parameters
integer	m_global_parameters::model_eqns
	Multicomponent flow model.
integer	m_global_parameters::num_fluids
	Number of different fluids present in the flow.
logical	m_global_parameters::relax
	phase change
integer	m_global_parameters::relax_model
	Phase change relaxation model.
logical	m_global_parameters::mpp_lim
	Maximum volume fraction limiter.
integer	m_global_parameters::sys_size
	Number of unknowns in the system of equations.
integer	m_global_parameters::weno_order
	Order of accuracy for the WENO reconstruction.
logical	m_global_parameters::mixture_err
	Mixture error limiter.
logical	m_global_parameters::alt_soundspeed
	Alternate sound speed.
logical	m_global_parameters::hypoelasticity
	Turn hypoelasticity on.
logical	m_global_parameters::hyperelasticity
	Turn hyperelasticity on.
logical	m_global_parameters::elasticity
	elasticity modeling, true for hyper or hypo
integer	m_global_parameters::b_size
	Number of components in the b tensor.
integer	m_global_parameters::tensor_size
	Number of components in the nonsymmetric tensor.
logical, parameter	m_global_parameters::chemistry = .False.
	Chemistry modeling.
Annotations of the structure, i.e. the organization, of the state vectors
type(int_bounds_info)	m_global_parameters::cont_idx
	Indexes of first & last continuity eqns.
type(int_bounds_info)	m_global_parameters::mom_idx
	Indexes of first & last momentum eqns.
integer	m_global_parameters::e_idx
	Index of energy equation.
integer	m_global_parameters::n_idx
	Index of number density.
type(int_bounds_info)	m_global_parameters::adv_idx
	Indexes of first & last advection eqns.
type(int_bounds_info)	m_global_parameters::internalenergies_idx
	Indexes of first & last internal energy eqns.
type(bub_bounds_info)	m_global_parameters::bub_idx
	Indexes of first & last bubble variable eqns.
integer	m_global_parameters::gamma_idx
	Index of specific heat ratio func. eqn.
integer	m_global_parameters::alf_idx
	Index of specific heat ratio func. eqn.
integer	m_global_parameters::pi_inf_idx
	Index of liquid stiffness func. eqn.
type(int_bounds_info)	m_global_parameters::stress_idx
	Indices of elastic stresses.
type(int_bounds_info)	m_global_parameters::xi_idx
	Indexes of first and last reference map eqns.
integer	m_global_parameters::c_idx
	Index of color function.
type(int_bounds_info)	m_global_parameters::species_idx
	Indexes of first & last concentration eqns.
Boundary conditions in the x-, y- and z-coordinate directions
type(int_bounds_info)	m_global_parameters::bc_x
type(int_bounds_info)	m_global_parameters::bc_y
type(int_bounds_info)	m_global_parameters::bc_z
MPI info for parallel IO with Lustre file systems
character(len=name_len)	m_global_parameters::mpiiofs
integer	m_global_parameters::mpi_info_int
Size of the ghost zone layer in the x-, y- and z-coordinate directions.
The definition of the ghost zone layers is only necessary when using the Silo database file format in multidimensions. These zones provide VisIt with the subdomain connectivity information that it requires in order to produce smooth plots.
type(int_bounds_info)	m_global_parameters::offset_x
type(int_bounds_info)	m_global_parameters::offset_y
type(int_bounds_info)	m_global_parameters::offset_z
The list of all possible flow variables that may be written to a database
file. It includes partial densities, density, momentum, velocity, energy, pressure, volume fraction(s), specific heat ratio function, specific heat ratio, liquid stiffness function, liquid stiffness, primitive variables, conservative variables, speed of sound, the vorticity, and the numerical Schlieren function.
logical, dimension(num_fluids_max)	m_global_parameters::alpha_rho_wrt
logical	m_global_parameters::rho_wrt
logical, dimension(3)	m_global_parameters::mom_wrt
logical, dimension(3)	m_global_parameters::vel_wrt
integer	m_global_parameters::flux_lim
logical, dimension(3)	m_global_parameters::flux_wrt
logical	m_global_parameters::e_wrt
logical	m_global_parameters::pres_wrt
logical, dimension(num_fluids_max)	m_global_parameters::alpha_wrt
logical	m_global_parameters::gamma_wrt
logical	m_global_parameters::heat_ratio_wrt
logical	m_global_parameters::pi_inf_wrt
logical	m_global_parameters::pres_inf_wrt
logical	m_global_parameters::prim_vars_wrt
logical	m_global_parameters::cons_vars_wrt
logical	m_global_parameters::c_wrt
logical, dimension(3)	m_global_parameters::omega_wrt
logical	m_global_parameters::qm_wrt
logical	m_global_parameters::schlieren_wrt
logical	m_global_parameters::cf_wrt
logical	m_global_parameters::ib
logical, dimension(1:num_species)	m_global_parameters::chem_wrt_y
logical	m_global_parameters::chem_wrt_t
Reference parameters for Tait EOS
real(wp)	m_global_parameters::rhoref
real(wp)	m_global_parameters::pref
Bubble modeling variables and parameters
integer	m_global_parameters::nb
real(wp)	m_global_parameters::r0ref
real(wp)	m_global_parameters::ca
real(wp)	m_global_parameters::web
real(wp)	m_global_parameters::re_inv
real(wp), dimension(:), allocatable	m_global_parameters::weight
real(wp), dimension(:), allocatable	m_global_parameters::r0
real(wp), dimension(:), allocatable	m_global_parameters::v0
logical	m_global_parameters::bubbles_euler
logical	m_global_parameters::qbmm
logical	m_global_parameters::polytropic
logical	m_global_parameters::polydisperse
logical	m_global_parameters::adv_n
integer	m_global_parameters::thermal
	1 = adiabatic, 2 = isotherm, 3 = transfer
real(wp)	m_global_parameters::r_n
real(wp)	m_global_parameters::r_v
real(wp)	m_global_parameters::phi_vn
real(wp)	m_global_parameters::phi_nv
real(wp)	m_global_parameters::pe_c
real(wp)	m_global_parameters::tw
real(wp)	m_global_parameters::g
real(wp)	m_global_parameters::pv
real(wp)	m_global_parameters::m_n
real(wp)	m_global_parameters::m_v
real(wp), dimension(:), allocatable	m_global_parameters::k_n
real(wp), dimension(:), allocatable	m_global_parameters::k_v
real(wp), dimension(:), allocatable	m_global_parameters::pb0
real(wp), dimension(:), allocatable	m_global_parameters::mass_n0
real(wp), dimension(:), allocatable	m_global_parameters::mass_v0
real(wp), dimension(:), allocatable	m_global_parameters::pe_t
real(wp), dimension(:), allocatable	m_global_parameters::re_trans_t
real(wp), dimension(:), allocatable	m_global_parameters::re_trans_c
real(wp), dimension(:), allocatable	m_global_parameters::im_trans_t
real(wp), dimension(:), allocatable	m_global_parameters::im_trans_c
real(wp), dimension(:), allocatable	m_global_parameters::omegan
real(wp)	m_global_parameters::mul0
real(wp)	m_global_parameters::ss
real(wp)	m_global_parameters::gamma_v
real(wp)	m_global_parameters::mu_v
real(wp)	m_global_parameters::gamma_m
real(wp)	m_global_parameters::gamma_n
real(wp)	m_global_parameters::mu_n
real(wp)	m_global_parameters::poly_sigma
real(wp)	m_global_parameters::sigr
integer	m_global_parameters::nmom
surface tension coefficient
real(wp)	m_global_parameters::sigma
logical	m_global_parameters::surface_tension
Index variables used for m_variables_conversion
#}
integer	m_global_parameters::momxb
integer	m_global_parameters::momxe
integer	m_global_parameters::advxb
integer	m_global_parameters::advxe
integer	m_global_parameters::contxb
integer	m_global_parameters::contxe
integer	m_global_parameters::intxb
integer	m_global_parameters::intxe
integer	m_global_parameters::bubxb
integer	m_global_parameters::bubxe
integer	m_global_parameters::strxb
integer	m_global_parameters::strxe
integer	m_global_parameters::xibeg
integer	m_global_parameters::xiend
integer	m_global_parameters::chemxb
integer	m_global_parameters::chemxe
Lagrangian bubbles
logical	m_global_parameters::bubbles_lagrange
logical	m_global_parameters::rkck_adap_dt