species_config_type Derived Type

type, public, extends(abstract_config_type) :: species_config_type

Used to represent the input configuration of species


Contents

Variables

Type-Bound Procedures

Source Code

species_config_type

Components

Type Visibility Attributes Name Initial
logical, public :: exist = .false.

Does the related namelist exist in the target input file?
integer, public :: index = 0

Used to hold the specific index of numbered namelists
logical, public :: skip_read = .false.

Do we want to skip the read step in init?
logical, public :: skip_broadcast = .false.

Do we want to skip the broadcast step in init?
real, public :: me = -1.0

Specifies the electron mass used in calculating the slowing down parameters in simulations without kinetic electrons.
integer, public :: nspec = 2

Number of kinetic species to evolve.
real, public :: zi_fac = -1.0

Specify the ion charge factor used in calculating the slowing down parameters. If not specified that will attempt to calculate from the kinetic ion species.

Type-Bound Procedures

procedure, public, :: is_initialised => is_initialised_generic

procedure, public, :: init => init_generic

  • private subroutine init_generic(self, name, requires_index, index)

    Fully initialise the config object

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(inout) :: self
    character(len=*), intent(in), optional :: name
    logical, intent(in), optional :: requires_index
    integer, intent(in), optional :: index

procedure, public, :: setup => setup_generic

  • private subroutine setup_generic(self, name, requires_index, index)

    Do some standard setup/checking

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(inout) :: self
    character(len=*), intent(in), optional :: name
    logical, intent(in), optional :: requires_index
    integer, intent(in), optional :: index

procedure, public, :: write_namelist_header

  • private subroutine write_namelist_header(self, unit)

    Write the namelist header for this instance

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self
    integer, intent(in) :: unit

procedure, public, :: get_name => get_name_generic

  • private function get_name_generic(self)

    Returns the namelist name. Not very useful at the moment but may want to do more interesting things in the future

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self

    Return Value character(len=CONFIG_MAX_NAME_LEN)

procedure, public, :: get_requires_index => get_requires_index_generic

  • private function get_requires_index_generic(self)

    Returns the requires_index value. Allows access whilst keeping the variable private

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self

    Return Value logical

procedure, public, :: set_smart_defaults => set_smart_defaults_null

  • private subroutine set_smart_defaults_null(self)

    An no-op implementation of the set_smart_defaults method. Unless over-ridden the specific config instance will have no smart defaults applied.

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(inout) :: self

    Has to be intent in out as over-riding procedures need to change self

procedure, public, nopass :: write_namelist_footer

  • private subroutine write_namelist_footer(unit)

    Write the namelist footer

    Arguments

    Type IntentOptional Attributes Name
    integer, intent(in) :: unit

generic, public, :: write_key_val => write_key_val_string, write_key_val_real, write_key_val_complex, write_key_val_integer, write_key_val_logical, write_key_val_real_array, write_key_val_complex_array, write_key_val_integer_array

  • private subroutine write_key_val_string(key, val, unit)

    Writes a {key,val} pair where the value is of type character

    Arguments

    Type IntentOptional Attributes Name
    character(len=*), intent(in) :: key
    character(len=*), intent(in) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_real(key, val, unit)

    Writes a {key,val} pair where the value is of type real

    Arguments

    Type IntentOptional Attributes Name
    character(len=*), intent(in) :: key
    real, intent(in) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_complex(key, val, unit)

    Writes a {key,val} pair where the value is of type complex

    Arguments

    Type IntentOptional Attributes Name
    character(len=*), intent(in) :: key
    complex, intent(in) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_integer(key, val, unit)

    Writes a {key,val} pair where the value is of type integer

    Arguments

    Type IntentOptional Attributes Name
    character(len=*), intent(in) :: key
    integer, intent(in) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_logical(key, val, unit)

    Writes a {key,val} pair where the value is of type logical

    Arguments

    Type IntentOptional Attributes Name
    character(len=*), intent(in) :: key
    logical, intent(in) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_real_array(self, key, val, unit)

    Writes a {key,val} pair where the value is of type real array

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self
    character(len=*), intent(in) :: key
    real, intent(in), dimension(:) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_complex_array(self, key, val, unit)

    Writes a {key,val} pair where the value is of type complex array

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self
    character(len=*), intent(in) :: key
    complex, intent(in), dimension(:) :: val
    integer, intent(in) :: unit

  • private subroutine write_key_val_integer_array(self, key, val, unit)

    Writes a {key,val} pair where the value is of type integer array

    Arguments

    Type IntentOptional Attributes Name
    class(abstract_config_type), intent(in) :: self
    character(len=*), intent(in) :: key
    integer, intent(in), dimension(:) :: val
    integer, intent(in) :: unit

procedure, public :: read => read_species_config

  • private subroutine read_species_config(self)

    Reads in the species_knobs namelist and populates the member variables

    Arguments

    Type IntentOptional Attributes Name
    class(species_config_type), intent(inout) :: self

procedure, public :: write => write_species_config

  • private subroutine write_species_config(self, unit)

    Writes out a namelist representing the current state of the config object

    Arguments

    Type IntentOptional Attributes Name
    class(species_config_type), intent(in) :: self
    integer, intent(in), optional :: unit

procedure, public :: reset => reset_species_config

  • private subroutine reset_species_config(self)

    Resets the config object to the initial empty state

    Arguments

    Type IntentOptional Attributes Name
    class(species_config_type), intent(inout) :: self

procedure, public :: broadcast => broadcast_species_config

  • private subroutine broadcast_species_config(self)

    Broadcasts all config parameters so object is populated identically on all processors

    Arguments

    Type IntentOptional Attributes Name
    class(species_config_type), intent(inout) :: self

procedure, public, nopass :: get_default_name => get_default_name_species_config

  • private function get_default_name_species_config()

    Gets the default name for this namelist

    Arguments

    None

    Return Value character(len=CONFIG_MAX_NAME_LEN)

procedure, public, nopass :: get_default_requires_index => get_default_requires_index_species_config

Source Code

  type, extends(abstract_config_type) :: species_config_type
     ! namelist : species_knobs
     ! indexed : false
     !> Specifies the electron mass used in calculating the slowing
     !> down parameters in simulations without kinetic electrons.
     real :: me = -1.0
     !> Number of kinetic species to evolve.
     integer :: nspec = 2
     !> Specify the ion charge factor used in calculating the slowing
     !> down parameters. If not specified that will attempt to
     !> calculate from the kinetic ion species.
     real :: zi_fac = -1.0
   contains
     procedure, public :: read => read_species_config
     procedure, public :: write => write_species_config
     procedure, public :: reset => reset_species_config
     procedure, public :: broadcast => broadcast_species_config
     procedure, public, nopass :: get_default_name => get_default_name_species_config
     procedure, public, nopass :: get_default_requires_index => get_default_requires_index_species_config
  end type species_config_type