kt_grids_single_config_type Derived Type

type, public, extends(abstract_config_type) :: kt_grids_single_config_type

Used to represent the input configuration of kt_grids_single


Contents


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 :: akx = default_unset_value

for the reference species (but recommended to set theta0 instead).

real, public :: aky = 0.4

for the reference species.

integer, public :: n0 = 0

if n0>0 use toroidal mode number to override aky and set aky=n0*drhodpsi*rhostar_single where drhodpsi is calculated as a part of the geometry setup.

real, public :: rhostar_single = 1.0e-4

Used in conjunction with n0: aky=n0*drhodpsi*rhostar_single (if n0 is set) where drhodpsi is calculated as a part of the geometry setup.

real, public :: theta0 = 0.0

is the ballooning angle, sets the point in where the radial wavenumber is zero


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, nopass :: write_namelist_footer

  • private subroutine write_namelist_footer(unit)

    Write the namelist footer

    Arguments

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

procedure, public :: write => write_kt_grids_single_config

procedure, public :: reset => reset_kt_grids_single_config

procedure, public :: broadcast => broadcast_kt_grids_single_config

procedure, public, nopass :: get_default_name => get_default_name_kt_grids_single_config

procedure, public, nopass :: get_default_requires_index => get_default_requires_index_kt_grids_single_config

Source Code

  type, extends(abstract_config_type) :: kt_grids_single_config_type
     ! namelist : kt_grids_single_parameters
     ! indexed : false     
     !> \(k_x \rho\) for the reference species (but recommended to set `theta0` instead).
     real :: akx = default_unset_value
     !> \(k_y \rho\) for the reference species.
     real :: aky = 0.4
     !> if `n0`>0 use toroidal mode number to override `aky` and set
     !> `aky=n0*drhodpsi*rhostar_single` where `drhodpsi` is calculated
     !> as a part of the geometry setup.
     integer :: n0 = 0
     !> Used in conjunction with `n0`:
     !> `aky=n0*drhodpsi*rhostar_single` (if `n0` is set) where
     !> `drhodpsi` is calculated as a part of the geometry setup.
     real :: rhostar_single = 1.0e-4
     !> \(\theta_0\) is the ballooning angle, sets the point in
     !> \(\theta\) where the radial wavenumber is zero
     real :: theta0 = 0.0
   contains
     procedure, public :: read => read_kt_grids_single_config
     procedure, public :: write => write_kt_grids_single_config
     procedure, public :: reset => reset_kt_grids_single_config
     procedure, public :: broadcast => broadcast_kt_grids_single_config
     procedure, public, nopass :: get_default_name => get_default_name_kt_grids_single_config
     procedure, public, nopass :: get_default_requires_index => get_default_requires_index_kt_grids_single_config
  end type kt_grids_single_config_type