439 lines
16 KiB
Fortran
439 lines
16 KiB
Fortran
program main
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use const_and_precisions, only : wp_, one, zero
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use graycore, only : gray_main
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use gray_params, only : gray_parameters, gray_data, gray_results, &
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read_parameters, params_set_globals => set_globals
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implicit none
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! gray_main subroutine arguments
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type(gray_parameters) :: params ! Inputs
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type(gray_data) :: data !
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type(gray_results) :: results ! Outputs
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integer :: error ! Exit code
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logical :: sum_mode = .false.
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! Load the parameters and also copy them into
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! global variables exported by the gray_params
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call read_parameters('gray_params.data', params)
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call params_set_globals(params)
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! Read the input data into set the global variables
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! of the respective module. Note: order matters.
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call init_equilibrium(params, data)
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call init_profiles(params%profiles, params%equilibrium%factb, data%profiles)
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call init_antenna(params%antenna)
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call init_misc(params, data)
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if (sum_mode) then
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sum: block
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real(wp_) :: pabs, icd, pec
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real(wp_), dimension(:), allocatable :: dpdv, jcd, jphi
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real(wp_), dimension(:), allocatable :: currins, pins, rtin, rpin
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integer :: i, j, k, n, ngam, irt
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character(len=255) :: filename
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real(wp_), dimension(5) :: f48v
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real(wp_) :: gam,alp,bet, jphip,dpdvp, &
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rhotj,rhotjava,rhotp,rhotpav,drhotjava,drhotpav,ratjamx,ratjbmx
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allocate(jphi(params%output%nrho), currins(params%output%nrho), &
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pins(params%output%nrho), rtin(params%output%nrho), &
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rpin(params%output%nrho))
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open(100, file='filelist.txt', action='read', status='old')
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read(100, *) n, ngam
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do i=1,n
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read(100, *) filename
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open(100 + i, file=filename, action='read', status='old')
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do j=1,22
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read(100 + i, *)
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end do
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end do
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close(100)
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open(100 + n+1, file='f48sum.txt', action='write', status='unknown')
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open(100 + n+2, file='f7sum.txt', action='write', status='unknown')
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do k=1,ngam
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jphi = zero
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jcd = zero
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dpdv = zero
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currins = zero
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pins = zero
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do j=1,params%output%nrho
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do i=1,n
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read(100+i, *) gam, alp, bet, rpin(j), rtin(j), f48v(1:5), irt
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jphi(j) = f48v(1) + jphi(j)
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jcd(j) = f48v(2) + jcd(j)
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dpdv(j) = f48v(3) + dpdv(j)
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currins(j) = f48v(4) + currins(j)
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pins(j) = f48v(5) + pins(j)
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end do
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write(100 + n+1,'(10(1x,e16.8e3),i5)') &
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gam, alp, bet, rpin(j), rtin(j), &
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jphi(j), jcd(j), dpdv(j), currins(j), pins(j), irt
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end do
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pec = pins(params%output%nrho)
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icd = currins(params%output%nrho)
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write(100 + n+1, *)
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call sum_profiles(params, jphi, jcd, dpdv, currins, &
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pins, pabs, icd, jphip, dpdvp, rhotj, &
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rhotjava, rhotp, rhotpav, drhotjava, &
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drhotpav, ratjamx, ratjbmx)
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write(100 + n+2, '(15(1x,e12.5),i5,4(1x,e12.5))') &
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gam, alp, bet, icd, pabs, jphip, dpdvp, &
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rhotj, rhotjava, rhotp, rhotpav, &
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drhotjava, drhotpav, ratjamx, ratjbmx
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end do
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do i=1,n+2
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close(100 + i)
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end do
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deallocate(dpdv, jcd, jphi, currins, pins, rtin, rpin)
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end block sum
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else
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call gray_main(params, data, results, error)
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end if
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print '(a)'
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print '(a,f9.4)', 'Pabs (MW)=', results%pabs
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print '(a,f9.4)', 'Icd (kA)=', results%icd * 1.0e3_wp_
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! Free memory
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call deinit_equilibrium(data%equilibrium)
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call deinit_profiles(data%profiles)
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call deinit_misc
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deallocate(results%dpdv, results%jcd)
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contains
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subroutine init_equilibrium(params, data)
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! Reads the MHD equilibrium file (either in the G-EQDSK format
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! or an analytical description) and initialises the respective
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! GRAY parameters and data.
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use equilibrium, only : read_equil_an, read_eqdsk, change_cocos, &
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set_equian, set_eqspl, eq_scal
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implicit none
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! subroutine arguments
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type(gray_parameters), intent(inout) :: params
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type(gray_data), intent(out) :: data
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if(params%equilibrium%iequil < 2) then
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! Analytical equilibrium
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! TODO: rewrite using derived type
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call read_equil_an(params%equilibrium%filenm, &
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params%raytracing%ipass, &
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data%equilibrium%rv, &
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data%equilibrium%zv, &
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data%equilibrium%fpol, &
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data%equilibrium%qpsi, &
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data%equilibrium%rlim, &
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data%equilibrium%zlim)
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! Set psia sign to give the correct sign to Iphi
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! (COCOS=3: psia<0 for Iphi>0)
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data%equilibrium%psia = sign(one, data%equilibrium%qpsi(2) &
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* data%equilibrium%fpol(1))
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else
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! Numerical equilibrium
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call read_eqdsk(params%equilibrium, data%equilibrium)
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call change_cocos(data%equilibrium, params%equilibrium%icocos, 3)
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end if
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! Rescale B, I and/or force their signs
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call eq_scal(params%equilibrium, data%equilibrium)
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! Set global variables (for splines)
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if(params%equilibrium%iequil < 2) then
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! TODO: rewrite using derived type
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call set_equian(data%equilibrium%rv(1), &
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data%equilibrium%zv(1), &
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data%equilibrium%rv(2), &
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data%equilibrium%fpol(1) / data%equilibrium%rv(1), &
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data%equilibrium%qpsi(1), &
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data%equilibrium%qpsi(2), &
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data%equilibrium%qpsi(3))
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else
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call set_eqspl(params%equilibrium, data%equilibrium)
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end if
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end subroutine init_equilibrium
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subroutine deinit_equilibrium(data)
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! Free all memory allocated by the init_equilibrium subroutine.
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use gray_params, only : equilibrium_data
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use equilibrium, only : unset_eqspl, unset_rhospl, unset_q
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implicit none
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! subroutine arguments
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type(equilibrium_data), intent(inout) :: data
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! Free the MHD equilibrium arrays
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if (allocated(data%rv)) deallocate(data%rv, data%zv, data%fpol, data%qpsi)
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if (allocated(data%psin)) deallocate(data%psin, data%psinr)
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if (allocated(data%rbnd)) deallocate(data%rbnd, data%zbnd)
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if (allocated(data%rlim)) deallocate(data%rlim, data%zlim)
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! Unset global variables of the `equilibrium` module
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call unset_eqspl
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call unset_rhospl
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call unset_q
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end subroutine deinit_equilibrium
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subroutine init_profiles(params, factb, data)
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! Reads the plasma kinetic profiles file (containing the elecron
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! temperature, density and plasma effective charge) and initialises
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! the respective GRAY data structure.
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use gray_params, only : profiles_parameters, profiles_data
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use equilibrium, only : frhopolv
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use coreprofiles, only : read_profiles_an, read_profiles, &
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scale_profiles, set_prfan, set_prfspl
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implicit none
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! subroutine arguments
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type(profiles_parameters), intent(in) :: params
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real(wp_), intent(in) :: factb
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type(profiles_data), intent(out) :: data
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if(params%iprof == 0) then
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! Analytical profiles
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! TODO: rewrite using derived type
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call read_profiles_an(params%filenm, data%terad, data%derad, data%zfc)
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else
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! Numerical profiles
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call read_profiles(params%filenm, data)
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! Convert psrad to ψ
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select case (params%irho)
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case (0) ! psrad is ρ_t
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data%psrad = frhopolv(data%psrad)**2
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case (1) ! psrad is ρ_p
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data%psrad = data%psrad**2
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case default ! psrad is already ψ
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end select
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end if
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! Rescale input data
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call scale_profiles(params, factb, data)
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! Set global variables
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if(params%iprof == 0) then
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! Analytical profiles
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! TODO: rewrite using derived type
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call set_prfan(data%terad, data%derad, data%zfc)
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else
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! Numerical profiles
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call set_prfspl(params, data)
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end if
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end subroutine init_profiles
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subroutine deinit_profiles(data)
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! Free all memory allocated by the init_profiles subroutine.
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use gray_params, only : profiles_data
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use coreprofiles, only : unset_prfspl
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implicit none
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! subroutine arguments
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type(profiles_data), intent(inout) :: data
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! Free the plasma kinetic profiles arrays
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if (allocated(data%psrad)) deallocate(data%psrad)
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if (allocated(data%terad)) deallocate(data%terad, data%derad, data%zfc)
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! Unset global variables of the `coreprofiles` module
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call unset_prfspl
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end subroutine deinit_profiles
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subroutine init_antenna(params)
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! Reads the wave launcher file (containing the wave frequency, launcher
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! position, direction and beam description) and initialises the respective
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! GRAY parameters.
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use beams, only : read_beam0, read_beam1, read_beam2
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use gray_params, only : antenna_parameters
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implicit none
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! subroutine arguments
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type(antenna_parameters), intent(inout) :: params
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! Note: α, β are loaded from gray_params.data
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select case (params%ibeam)
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case (2)
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! 2 degrees of freedom
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! w(z, α, β), 1/R(z, α, β)
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! FIXME: 1st beam is always selected, iox read from table
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call read_beam2(params, beamid=1)
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case (1)
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! 1 degree of freedom
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! w(z, α), 1/R(z, α)
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call read_beam1(params)
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case default
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! fixed w(z), 1/R(z)
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call read_beam0(params)
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end select
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end subroutine init_antenna
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subroutine init_misc(params, data)
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! Performs miscellanous initial tasks, before the gray_main subroutine.
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use reflections, only : range2rect
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use limiter, only : limiter_set_globals=>set_globals
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implicit none
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! subroutine arguments
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type(gray_parameters), intent(inout) :: params
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type(gray_data), intent(inout) :: data
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! Build a basic limiter when one is not provided by the EQDSK
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if (.not. allocated(data%equilibrium%rlim) &
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.or. params%raytracing%ipass < 0) then
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block
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real(wp_) :: rmxm, r0m, z0m, dzmx
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r0m = sqrt(params%antenna%pos(1)**2 + params%antenna%pos(2)**2)* 0.01_wp_
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dzmx = abs(params%raytracing%ipass) * &
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params%raytracing%dst * params%raytracing%nstep * 0.01_wp_
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z0m = params%antenna%pos(3) * 0.01_wp_
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allocate(data%equilibrium%rlim(5))
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allocate(data%equilibrium%zlim(5))
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params%raytracing%ipass = abs(params%raytracing%ipass)
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if(params%equilibrium%iequil < 2) then
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rmxm = (data%equilibrium%rv(1) + data%equilibrium%rv(2)) * 0.01_wp_
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else
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rmxm = data%equilibrium%rv(size(data%equilibrium%rv))
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end if
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call range2rect(params%misc%rwall, max(r0m, rmxm), &
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z0m - dzmx, z0m + dzmx, &
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data%equilibrium%rlim, data%equilibrium%zlim)
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end block
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end if
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! Set the global variables of the `limiter` module
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call limiter_set_globals(data%equilibrium)
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end subroutine init_misc
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subroutine deinit_misc
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! Free all memory allocated by the init_misc subroutine.
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use limiter, only : limiter_unset_globals=>unset_globals
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implicit none
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! Unset the global variables of the `limiter` module
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call limiter_unset_globals
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end subroutine deinit_misc
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subroutine sum_profiles(params, jphi, jcd, dpdv, currins, pins, pabs, icd, &
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jphip, dpdvp, rhotj, rhotjava, rhotp, rhotpav, &
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drhotjava, drhotpav, ratjamx, ratjbmx)
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use const_and_precisions, only : zero, degree
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use coreprofiles, only : set_prfan, set_prfspl, temp, fzeff
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use dispersion, only : expinit
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use gray_params, only : gray_parameters, print_parameters, &
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headw, headl
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use beams, only : launchangles2n, xgygcoeff
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use magsurf_data, only : flux_average, dealloc_surfvec
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use beamdata, only : init_btr, dealloc_beam
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use pec, only : pec_init, postproc_profiles, dealloc_pec, &
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rhop_tab, rhot_tab
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use graycore, only : print_headers, print_finals, print_pec, &
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print_bres, print_prof, print_maps, &
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print_surfq
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implicit none
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! subroutine arguments
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type(gray_parameters), intent(in) :: params
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real(wp_), intent(in) :: pabs, icd
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real(wp_), dimension(:), intent(in) :: jphi, jcd, dpdv, currins, pins
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real(wp_), intent(out) :: jphip, dpdvp, rhotj, rhotjava, &
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rhotp, rhotpav, drhotjava, drhotpav, &
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ratjamx,ratjbmx
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! local variables
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real(wp_) :: ak0, bres, xgcn
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real(wp_) :: chipol, psipol, st
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real(wp_) :: drhotp, drhotj, dpdvmx, jphimx
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real(wp_), dimension(3) :: anv0
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real(wp_), dimension(:, :), pointer :: yw=>null(), ypw=>null(), gri=>null()
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real(wp_), dimension(:, :, :), pointer :: xc=>null(), du1=>null(), ggri=>null()
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real(wp_), dimension(:, :), pointer :: psjki=>null(), ppabs=>null(), ccci=>null()
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real(wp_), dimension(:), pointer :: tau0=>null(), alphaabs0=>null(), &
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dids0=>null(), ccci0=>null()
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real(wp_), dimension(:), pointer :: p0jk=>null()
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complex(wp_), dimension(:), pointer :: ext=>null(), eyt=>null()
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integer, dimension(:), pointer :: iiv=>null()
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! ======== set environment BEGIN ========
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! Compute X=ω/ω_ce and Y=(ω/ω_pe)² (with B=1)
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call xgygcoeff(params%antenna%fghz, ak0, bres, xgcn)
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! Compute the initial cartesian wavevector (anv0)
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call launchangles2n(params%antenna, anv0)
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! Initialise the ray variables (beamtracing)
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call init_btr(params%raytracing, yw, ypw, xc, du1, &
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gri, ggri, psjki, ppabs, ccci, &
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tau0, alphaabs0, dids0, ccci0, &
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p0jk, ext, eyt, iiv)
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! Initialise the dispersion module
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if(params%ecrh_cd%iwarm > 1) call expinit
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! Initialise the magsurf_data module
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call flux_average ! requires frhotor for dadrhot,dvdrhot
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! Initialise the output profiles
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call pec_init(params%output%ipec)
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! ======= set environment END ======
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! ======== pre-proc prints BEGIN ========
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block
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! Parameters log in file headers
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character(len=headw), dimension(headl) :: strheader
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call print_parameters(params, strheader)
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call print_headers(strheader)
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end block
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! Print ψ surface for q=1.5 and q=2 on file and psi,rhot,rhop on stdout
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call print_surfq([1.5_wp_, 2.0_wp_])
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! Print ne, Te, q, Jphi versus psi, rhop, rhot
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call print_bres(bres)
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call print_prof
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call print_maps(bres, xgcn, &
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0.01_wp_*sqrt(params%antenna%pos(1)**2 + params%antenna%pos(2)**2), &
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sin(params%antenna%beta*degree))
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! ========= pre-proc prints END =========
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! Print power and current density profiles
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call print_pec(rhop_tab, rhot_tab, jphi, jcd, &
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dpdv, currins, pins, index_rt=1)
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! Compute profiles width
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call postproc_profiles(pabs, icd, rhot_tab, dpdv, jphi, &
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rhotpav, drhotpav, rhotjava, drhotjava, &
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dpdvp, jphip, rhotp, drhotp, rhotj, drhotj, &
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dpdvmx, jphimx, ratjamx, ratjbmx)
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! Print 0D results
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call print_finals(pabs, icd, dpdvp, jphip, rhotpav, rhotjava, drhotpav, &
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drhotjava, dpdvmx, jphimx, rhotp, rhotj, drhotp, &
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drhotj, ratjamx, ratjbmx, st, psipol, chipol, &
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1, params%antenna%power, cpl1=zero, cpl2=zero)
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! Free memory
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call dealloc_surfvec ! for fluxval
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call dealloc_beam(yw, ypw, xc, du1, gri, ggri, psjki, ppabs, ccci, &
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tau0, alphaabs0, dids0, ccci0, p0jk, ext, eyt, iiv)
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call dealloc_pec
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end subroutine sum_profiles
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end program main
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