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time_average.f90
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time_average.f90
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!!
!! Copyright (C) 2009-2017 Johns Hopkins University
!!
!! This file is part of lesgo.
!!
!! lesgo is free software: you can redistribute it and/or modify
!! it under the terms of the GNU General Public License as published by
!! the Free Software Foundation, either version 3 of the License, or
!! (at your option) any later version.
!!
!! lesgo is distributed in the hope that it will be useful,
!! but WITHOUT ANY WARRANTY; without even the implied warranty of
!! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
!! GNU General Public License for more details.
!!
!! You should have received a copy of the GNU General Public License
!! along with lesgo. If not, see <http://www.gnu.org/licenses/>.
!*******************************************************************************
module time_average
!*******************************************************************************
use types, only : rprec
use param, only : nx, ny, nz, lbz
#ifdef PPCGNS
use cgns
#endif
private
public :: tavg_t
real(rprec), allocatable, dimension(:,:,:) :: w_uv, u_w, v_w
real(rprec), allocatable, dimension(:,:,:) :: vortx, vorty, vortz
real(rprec), allocatable, dimension(:,:,:) :: pres_real
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
real(rprec), allocatable, dimension(:,:,:) :: fza_uv
#endif
! Sums performed over time
type tavg_t
real(rprec), dimension(:,:,:), allocatable :: u, v, w, u_w, v_w, w_uv
real(rprec), dimension(:,:,:), allocatable :: u2, v2, w2, uv, uw, vw
real(rprec), dimension(:,:,:), allocatable :: txx, tyy, tzz, txy, txz, tyz
real(rprec), dimension(:,:,:), allocatable :: p, fx, fy, fz
real(rprec), dimension(:,:,:), allocatable :: cs_opt2
real(rprec), dimension(:,:,:), allocatable :: vortx, vorty, vortz
real(rprec) :: total_time
! Time between calls of tavg_compute, built by summing dt
real(rprec) :: dt
! Switch for determining if time averaging has been initialized
logical :: initialized = .false.
contains
procedure, public :: init
procedure, public :: compute
procedure, public :: finalize
procedure, public :: checkpoint
end type tavg_t
character(:), allocatable :: checkpoint_tavg_file
contains
!*******************************************************************************
subroutine init(this)
!*******************************************************************************
use messages
use string_util
use param, only : read_endian, coord, path
implicit none
class(tavg_t), intent(inout) :: this
character(:), allocatable :: ftavg_in
#ifdef PPMPI
character (*), parameter :: MPI_suffix = '.c'
#endif
character (128) :: fname
! integer :: i, j, k
logical :: exst
! Create file name
allocate(ftavg_in, source = path // 'tavg.out')
allocate(checkpoint_tavg_file, source=path // 'tavg.out')
! Allocate and initialize
allocate( this%u(nx,ny,lbz:nz) ); this%u(:,:,:) = 0._rprec
allocate( this%v(nx,ny,lbz:nz) ); this%v(:,:,:) = 0._rprec
allocate( this%w(nx,ny,lbz:nz) ); this%w(:,:,:) = 0._rprec
allocate( this%u_w(nx,ny,lbz:nz) ); this%u_w(:,:,:) = 0._rprec
allocate( this%v_w(nx,ny,lbz:nz) ); this%v_w(:,:,:) = 0._rprec
allocate( this%w_uv(nx,ny,lbz:nz) ); this%w_uv(:,:,:) = 0._rprec
allocate( this%u2(nx,ny,lbz:nz) ); this%u2(:,:,:) = 0._rprec
allocate( this%v2(nx,ny,lbz:nz) ); this%v2(:,:,:) = 0._rprec
allocate( this%w2(nx,ny,lbz:nz) ); this%w2(:,:,:) = 0._rprec
allocate( this%uv(nx,ny,lbz:nz) ); this%uv(:,:,:) = 0._rprec
allocate( this%uw(nx,ny,lbz:nz) ); this%uw(:,:,:) = 0._rprec
allocate( this%vw(nx,ny,lbz:nz) ); this%vw(:,:,:) = 0._rprec
allocate( this%txx(nx,ny,lbz:nz) ); this%txx(:,:,:) = 0._rprec
allocate( this%tyy(nx,ny,lbz:nz) ); this%tyy(:,:,:) = 0._rprec
allocate( this%tzz(nx,ny,lbz:nz) ); this%tzz(:,:,:) = 0._rprec
allocate( this%txy(nx,ny,lbz:nz) ); this%txy(:,:,:) = 0._rprec
allocate( this%txz(nx,ny,lbz:nz) ); this%txz(:,:,:) = 0._rprec
allocate( this%tyz(nx,ny,lbz:nz) ); this%tyz(:,:,:) = 0._rprec
allocate( this%p(nx,ny,lbz:nz) ); this%p(:,:,:) = 0._rprec
allocate( this%fx(nx,ny,lbz:nz) ); this%fx(:,:,:) = 0._rprec
allocate( this%fy(nx,ny,lbz:nz) ); this%fy(:,:,:) = 0._rprec
allocate( this%fz(nx,ny,lbz:nz) ); this%fz(:,:,:) = 0._rprec
allocate( this%cs_opt2(nx,ny,lbz:nz) ); this%cs_opt2(:,:,:) = 0._rprec
allocate( this%vortx(nx,ny,lbz:nz) ); this%vortx(:,:,:) = 0._rprec
allocate( this%vorty(nx,ny,lbz:nz) ); this%vorty(:,:,:) = 0._rprec
allocate( this%vortz(nx,ny,lbz:nz) ); this%vortz(:,:,:) = 0._rprec
fname = ftavg_in
#ifdef PPMPI
call string_concat(fname, MPI_suffix, coord)
#endif
inquire (file=fname, exist=exst)
if (.not. exst) then
! Nothing to read in
if (coord == 0) then
write(*,*) ' '
write(*,*)'No previous time averaged data - starting from scratch.'
end if
this%total_time = 0._rprec
else
open(1, file=fname, action='read', position='rewind', form='unformatted', &
convert=read_endian)
read(1) this%total_time
read(1) this%u
read(1) this%v
read(1) this%w
read(1) this%u_w
read(1) this%v_w
read(1) this%w_uv
read(1) this%u2
read(1) this%v2
read(1) this%w2
read(1) this%uv
read(1) this%uw
read(1) this%vw
read(1) this%txx
read(1) this%tyy
read(1) this%tzz
read(1) this%txy
read(1) this%txz
read(1) this%tyz
read(1) this%fx
read(1) this%fy
read(1) this%fz
read(1) this%cs_opt2
read(1) this%vortx
read(1) this%vorty
read(1) this%vortz
close(1)
end if
! Allocate computation arrays
allocate(w_uv(nx,ny,lbz:nz), u_w(nx,ny,lbz:nz), v_w(nx,ny,lbz:nz))
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
allocate(fza_uv(nx,ny,lbz:nz))
#endif
allocate(pres_real(nx,ny,lbz:nz))
allocate(vortx(nx,ny,lbz:nz), vorty(nx,ny,lbz:nz), vortz(nx,ny,lbz:nz))
! Initialize dt
this%dt = 0._rprec
! Set global switch that tavg as been initialized
this%initialized = .true.
end subroutine init
!*******************************************************************************
subroutine compute(this)
!*******************************************************************************
!
! This subroutine collects the stats for each flow
! variable quantity
!
use param, only : ubc_mom, lbc_mom, coord, nproc
use sgs_param, only : Cs_opt2
use sim_param, only : u, v, w, p
use sim_param, only : txx, txy, tyy, txz, tyz, tzz
use sim_param, only : dudy, dudz, dvdx, dvdz, dwdx, dwdy
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
use sim_param, only : fxa, fya, fza
#endif
use functions, only : interp_to_uv_grid, interp_to_w_grid
implicit none
class(tavg_t), intent(inout) :: this
! integer :: i, j, k
! real(rprec) :: u_p, u_p2, v_p, v_p2, w_p, w_p2
! Interpolation onto other grids
w_uv(1:nx,1:ny,lbz:nz) = interp_to_uv_grid(w(1:nx,1:ny,lbz:nz), lbz )
u_w(1:nx,1:ny,lbz:nz) = interp_to_w_grid(u(1:nx,1:ny,lbz:nz), lbz )
v_w(1:nx,1:ny,lbz:nz) = interp_to_w_grid(v(1:nx,1:ny,lbz:nz), lbz )
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
fza_uv(1:nx,1:ny,lbz:nz) = interp_to_uv_grid(fza(1:nx,1:ny,lbz:nz), lbz )
#endif
! Calculate real pressure (not pseudo-pressure)
pres_real(1:nx,1:ny,lbz:nz) = 0._rprec
pres_real(1:nx,1:ny,lbz:nz) = p(1:nx,1:ny,lbz:nz) &
- 0.5 * ( u(1:nx,1:ny,lbz:nz)**2 + w_uv(1:nx,1:ny,lbz:nz)**2 &
+ v(1:nx,1:ny,lbz:nz)**2 )
! Compute vorticity
! Use vortx as an intermediate step for performing uv-w interpolation
! Vorticity is written in w grid
vortx(1:nx,1:ny,lbz:nz) = dvdx(1:nx,1:ny,lbz:nz) - dudy(1:nx,1:ny,lbz:nz)
vortz(1:nx,1:ny,lbz:nz) = interp_to_w_grid( vortx(1:nx,1:ny,lbz:nz), lbz)
vortx(1:nx,1:ny,lbz:nz) = dwdy(1:nx,1:ny,lbz:nz) - dvdz(1:nx,1:ny,lbz:nz)
vorty(1:nx,1:ny,lbz:nz) = dudz(1:nx,1:ny,lbz:nz) - dwdx(1:nx,1:ny,lbz:nz)
if (coord == 0) then
vortz(1:nx,1:ny, 1) = 0._rprec
end if
! note: u_w not necessarily zero on walls, but only mult by w=0 vu u'w', so OK
! can zero u_w at BC anyway:
if(coord==0 .and. lbc_mom>0) u_w(:,:,1) = 0._rprec
if(coord==nproc-1 .and. ubc_mom>0) u_w(:,:,nz) = 0._rprec
if(coord==0 .and. lbc_mom>0) v_w(:,:,1) = 0._rprec
if(coord==nproc-1 .and. ubc_mom>0) v_w(:,:,nz) = 0._rprec
this%u(:,:,:) = this%u(:,:,:) + u(1:nx,1:ny,:)*this%dt !! uv grid
this%v(:,:,:) = this%v(:,:,:) + v(1:nx,1:ny,:)*this%dt !! uv grid
this%w(:,:,:) = this%w(:,:,:) + w(1:nx,1:ny,:)*this%dt !! w grid
this%w_uv(:,:,:) = this%w_uv(:,:,:) + w_uv(1:nx,1:ny,:)*this%dt !! uv grid
this%u_w(:,:,:) = this%u_w(:,:,:) + u_w(1:nx,1:ny,:)*this%dt !! w grid
this%v_w(:,:,:) = this%v_w(:,:,:) + v_w(1:nx,1:ny,:)*this%dt !! w grid
this%u2(:,:,:) = this%u2(:,:,:) + u(1:nx,1:ny,:)*u(1:nx,1:ny,:)*this%dt !! uv grid
this%v2(:,:,:) = this%v2(:,:,:) + v(1:nx,1:ny,:)*v(1:nx,1:ny,:)*this%dt !! uv grid
this%w2(:,:,:) = this%w2(:,:,:) + w(1:nx,1:ny,:)*w(1:nx,1:ny,:)*this%dt !! w grid
this%uv(:,:,:) = this%uv(:,:,:) + u(1:nx,1:ny,:)*v(1:nx,1:ny,:)*this%dt !! uv grid
this%uw(:,:,:) = this%uw(:,:,:) + u_w(1:nx,1:ny,:)*w(1:nx,1:ny,:)*this%dt !! w grid
this%vw(:,:,:) = this%vw(:,:,:) + v_w(1:nx,1:ny,:)*w(1:nx,1:ny,:)*this%dt !! w grid
this%txx(:,:,:) = this%txx(:,:,:) + txx(1:nx,1:ny,:)*this%dt !! uv grid
this%tyy(:,:,:) = this%tyy(:,:,:) + tyy(1:nx,1:ny,:)*this%dt !! uv grid
this%tzz(:,:,:) = this%tzz(:,:,:) + tzz(1:nx,1:ny,:)*this%dt !! uv grid
this%txy(:,:,:) = this%txy(:,:,:) + txy(1:nx,1:ny,:)*this%dt !! uv grid
this%txz(:,:,:) = this%txz(:,:,:) + txz(1:nx,1:ny,:)*this%dt !! w grid
this%tyz(:,:,:) = this%tyz(:,:,:) + tyz(1:nx,1:ny,:)*this%dt !! w grid
this%p(:,:,:) = this%p(:,:,:) + pres_real(1:nx,1:ny,:)*this%dt
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
this%fx(:,:,1:) = this%fx(:,:,1:) + fxa(1:nx,1:ny,1:)*this%dt
this%fy(:,:,1:) = this%fy(:,:,1:) + fya(1:nx,1:ny,1:)*this%dt
this%fz(:,:,1:) = this%fz(:,:,1:) + fza_uv(1:nx,1:ny,1:)*this%dt
#endif
this%cs_opt2(:,:,1:) = this%cs_opt2(:,:,1:) + Cs_opt2(1:nx,1:ny,1:)*this%dt
this%vortx(:,:,:) = this%vortx(:,:,:) + vortx(1:nx,1:ny,:) * this%dt
this%vorty(:,:,:) = this%vorty(:,:,:) + vorty(1:nx,1:ny,:) * this%dt
this%vortz(:,:,:) = this%vortz(:,:,:) + vortz(1:nx,1:ny,:) * this%dt
!
! do k = lbz, jzmax ! lbz = 0 for mpi runs, otherwise lbz = 1
! do j = 1, ny
! do i = 1, nx
! u_p = u(i,j,k) !! uv grid
! u_p2= u_w(i,j,k) !! w grid
! v_p = v(i,j,k) !! uv grid
! v_p2= v_w(i,j,k) !! w grid
! w_p = w(i,j,k) !! w grid
! w_p2= w_uv(i,j,k) !! uv grid
! this%u(i,j,k) = this%u(i,j,k) + u_p * this%dt !! uv grid
! this%v(i,j,k) = this%v(i,j,k) + v_p * this%dt !! uv grid
! this%w(i,j,k) = this%w(i,j,k) + w_p * this%dt !! w grid
! this%w_uv(i,j,k) = this%w_uv(i,j,k) + w_p2 * this%dt !! uv grid
! Note: compute u'w' on w-grid because stresses on w-grid --pj
! this%u2(i,j,k) = this%u2(i,j,k) + u_p * u_p * this%dt !! uv grid
! this%v2(i,j,k) = this%v2(i,j,k) + v_p * v_p * this%dt !! uv grid
! this%w2(i,j,k) = this%w2(i,j,k) + w_p * w_p * this%dt !! w grid
! this%uv(i,j,k) = this%uv(i,j,k) + u_p * v_p * this%dt !! uv grid
! this%uw(i,j,k) = this%uw(i,j,k) + u_p2 * w_p * this%dt !! w grid
! this%vw(i,j,k) = this%vw(i,j,k) + v_p2 * w_p * this%dt !! w grid
! this%txx(i,j,k) = this%txx(i,j,k) + txx(i,j,k) * this%dt !! uv grid
! this%tyy(i,j,k) = this%tyy(i,j,k) + tyy(i,j,k) * this%dt !! uv grid
! this%tzz(i,j,k) = this%tzz(i,j,k) + tzz(i,j,k) * this%dt !! uv grid
! this%txy(i,j,k) = this%txy(i,j,k) + txy(i,j,k) * this%dt !! uv grid
! this%txz(i,j,k) = this%txz(i,j,k) + txz(i,j,k) * this%dt !! w grid
! this%tyz(i,j,k) = this%tyz(i,j,k) + tyz(i,j,k) * this%dt !! w grid
! this%p(i,j,k) = this%p(i,j,k) + pres_real(i,j,k) * this%dt
! #if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
! this%fx(i,j,k) = this%fx(i,j,k) + fxa(i,j,k) * this%dt
! this%fy(i,j,k) = this%fy(i,j,k) + fya(i,j,k) * this%dt
! this%fz(i,j,k) = this%fz(i,j,k) + fza_uv(i,j,k) * this%dt
! #endif
!
! this%cs_opt2(i,j,k) = this%cs_opt2(i,j,k) + Cs_opt2(i,j,k) * this%dt
! this%vortx(i,j,k) = this%vortx(i,j,k) + vortx(i,j,k) * this%dt
! this%vorty(i,j,k) = this%vorty(i,j,k) + vorty(i,j,k) * this%dt
! this%vortz(i,j,k) = this%vortz(i,j,k) + vortz(i,j,k) * this%dt
! end do
! end do
! end do
! Update this%total_time for variable time stepping
this%total_time = this%total_time + this%dt
! Set this%dt back to zero for next increment
this%dt = 0._rprec
end subroutine compute
!*******************************************************************************
subroutine finalize(this)
!*******************************************************************************
use grid_m
use param, only : write_endian, lbz, path, coord, nproc
use string_util
#ifdef PPMPI
use mpi_defs, only : mpi_sync_real_array,MPI_SYNC_DOWNUP
use param, only : ierr,comm
#endif
implicit none
class(tavg_t), intent(inout) :: this
#ifndef PPCGNS
character(64) :: bin_ext
#endif
character(64) :: fname_vel, fname_velw, fname_vel2, fname_tau, fname_pres
character(64) :: fname_f, fname_rs, fname_cs, fname_vort
! integer :: i,j,k
! Where to end with nz index.
integer :: nz_end
real(rprec), pointer, dimension(:) :: x, y, z, zw
real(rprec), allocatable, dimension(:,:,:) :: up2, vp2, wp2, upvp, upwp, vpwp
nullify(x,y,z,zw)
x => grid % x
y => grid % y
z => grid % z
zw => grid % zw
#ifdef PPMPI
! This adds one more element to the last processor (which contains an extra one)
! Processor nproc-1 has data from 1:nz
! Rest of processors have data from 1:nz-1
if ( coord == nproc-1 ) then
nz_end = 0
else
nz_end = 1
end if
#else
nz_end = 0
#endif
! Common file name
fname_vel = path // 'output/veluv_avg'
fname_velw = path // 'output/velw_avg'
fname_vel2 = path // 'output/vel2_avg'
fname_tau = path // 'output/tau_avg'
fname_f = path // 'output/force_avg'
fname_pres = path // 'output/pres_avg'
fname_rs = path // 'output/rs'
fname_cs = path // 'output/cs_opt2'
fname_vort = path // 'output/vort_avg'
! CGNS
#ifdef PPCGNS
call string_concat(fname_vel, '.cgns')
call string_concat(fname_velw, '.cgns')
call string_concat(fname_vel2, '.cgns')
call string_concat(fname_tau, '.cgns')
call string_concat(fname_pres, '.cgns')
call string_concat(fname_f, '.cgns')
call string_concat(fname_rs, '.cgns')
call string_concat(fname_cs, '.cgns')
call string_concat(fname_vort, '.cgns')
! Binary
#else
#ifdef PPMPI
call string_splice(bin_ext, '.c', coord, '.bin')
#else
bin_ext = '.bin'
#endif
call string_concat(fname_vel, bin_ext)
call string_concat(fname_velw, bin_ext)
call string_concat(fname_vel2, bin_ext)
call string_concat(fname_tau, bin_ext)
call string_concat(fname_pres, bin_ext)
call string_concat(fname_f, bin_ext)
call string_concat(fname_rs, bin_ext)
call string_concat(fname_cs, bin_ext)
call string_concat(fname_vort, bin_ext)
#endif
! Final checkpoint all restart data
call this%checkpoint()
#ifdef PPMPI
call mpi_barrier(comm, ierr)
#endif
! Perform time averaging operation
this%u(:,:,:) = this%u(:,:,:) / this%total_time
this%v(:,:,:) = this%v(:,:,:) / this%total_time
this%w(:,:,:) = this%w(:,:,:) / this%total_time
this%u_w(:,:,:) = this%u_w(:,:,:) / this%total_time
this%v_w(:,:,:) = this%v_w(:,:,:) / this%total_time
this%w_uv(:,:,:) = this%w_uv(:,:,:) / this%total_time
this%u2(:,:,:) = this%u2(:,:,:) / this%total_time
this%v2(:,:,:) = this%v2(:,:,:) / this%total_time
this%w2(:,:,:) = this%w2(:,:,:) / this%total_time
this%uv(:,:,:) = this%uv(:,:,:) / this%total_time
this%uw(:,:,:) = this%uw(:,:,:) / this%total_time
this%vw(:,:,:) = this%vw(:,:,:) / this%total_time
this%txx(:,:,:) = this%txx(:,:,:) / this%total_time
this%tyy(:,:,:) = this%tyy(:,:,:) / this%total_time
this%tzz(:,:,:) = this%tzz(:,:,:) / this%total_time
this%txy(:,:,:) = this%txy(:,:,:) / this%total_time
this%txz(:,:,:) = this%txz(:,:,:) / this%total_time
this%tyz(:,:,:) = this%tyz(:,:,:) / this%total_time
this%p(:,:,:) = this%p(:,:,:) / this%total_time
this%fx(:,:,:) = this%fx(:,:,:) / this%total_time
this%fy(:,:,:) = this%fy(:,:,:) / this%total_time
this%fz(:,:,:) = this%fz(:,:,:) / this%total_time
this%cs_opt2(:,:,:) = this%cs_opt2(:,:,:) / this%total_time
this%vortx(:,:,:) = this%vortx(:,:,:) / this%total_time
this%vorty(:,:,:) = this%vorty(:,:,:) / this%total_time
this%vortz(:,:,:) = this%vortz(:,:,:) / this%total_time
#ifdef PPMPI
call mpi_barrier( comm, ierr )
#endif
! Sync entire tavg structure
#ifdef PPMPI
call mpi_sync_real_array( this%u(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%v(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%w(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%u2(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%v2(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%w2(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%uw(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%vw(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%uv(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%p(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%fx(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%cs_opt2(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%vortx(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%vorty(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
call mpi_sync_real_array( this%vortz(1:nx,1:ny,lbz:nz), 0, MPI_SYNC_DOWNUP )
#endif
! Write all the 3D data
#ifdef PPCGNS
! Write CGNS Data
call write_parallel_cgns (fname_vel ,nx, ny, nz - nz_end, nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , z(1:(nz-nz_end) ), 3, &
(/ 'VelocityX', 'VelocityY', 'VelocityZ' /), &
(/ this%u(1:nx,1:ny,1:nz-nz_end), &
this%v(1:nx,1:ny,1:nz-nz_end), &
this%w_uv(1:nx,1:ny,1:nz-nz_end) /) )
call write_parallel_cgns (fname_velw ,nx, ny, nz - nz_end, nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), &
1, (/ 'VelocityZ' /), (/ this%w(1:nx,1:ny,1:nz-nz_end) /) )
call write_parallel_cgns(fname_vel2,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 6, &
(/ 'Mean--uu', 'Mean--vv', 'Mean--ww','Mean--uw','Mean--vw','Mean--uv'/), &
(/ this%u2(1:nx,1:ny,1:nz-nz_end), &
this%v2(1:nx,1:ny,1:nz-nz_end), &
this%w2(1:nx,1:ny,1:nz-nz_end), &
this%uw(1:nx,1:ny,1:nz-nz_end), &
this%vw(1:nx,1:ny,1:nz-nz_end), &
this%uv(1:nx,1:ny,1:nz-nz_end) /) )
call write_parallel_cgns(fname_tau,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 6, &
(/ 'Tau--txx', 'Tau--txy', 'Tau--tyy','Tau--txz','Tau--tyz','Tau--tzz'/), &
(/ this%txx(1:nx,1:ny,1:nz-nz_end), &
this%txy(1:nx,1:ny,1:nz-nz_end), &
this%tyy(1:nx,1:ny,1:nz-nz_end), &
this%txz(1:nx,1:ny,1:nz-nz_end), &
this%tyz(1:nx,1:ny,1:nz-nz_end), &
this%tzz(1:nx,1:ny,1:nz-nz_end) /) )
call write_parallel_cgns(fname_pres,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 1, &
(/ 'pressure' /), &
(/ this%p(1:nx,1:ny,1:nz-nz_end) /) )
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
call write_parallel_cgns(fname_f,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 3, &
(/ 'bodyForX', 'bodyForY', 'bodyForZ' /), &
(/ this%fx(1:nx,1:ny,1:nz-nz_end), &
this%fy(1:nx,1:ny,1:nz-nz_end), &
this%fz(1:nx,1:ny,1:nz-nz_end) /) )
#endif
call write_parallel_cgns(fname_cs,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 1, &
(/ 'Cs_Coeff'/), (/ this%cs_opt2(1:nx,1:ny,1:nz- nz_end) /) )
call write_parallel_cgns(fname_vort,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , zw(1:(nz-nz_end) ), 3, &
(/ 'VorticityX', 'VorticityY', 'VorticityZ' /), &
(/ this%vortx(1:nx,1:ny,1:nz-nz_end), &
this%vorty(1:nx,1:ny,1:nz-nz_end), &
this%vortz(1:nx,1:ny,1:nz-nz_end) /)
#else
! Write binary data
open(unit=13, file=fname_vel, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%u(:nx,:ny,1:nz)
write(13,rec=2) this%v(:nx,:ny,1:nz)
write(13,rec=3) this%w_uv(:nx,:ny,1:nz)
close(13)
! Write binary data
open(unit=13, file=fname_velw, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%w(:nx,:ny,1:nz)
close(13)
open(unit=13, file=fname_vel2, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%u2(:nx,:ny,1:nz)
write(13,rec=2) this%v2(:nx,:ny,1:nz)
write(13,rec=3) this%w2(:nx,:ny,1:nz)
write(13,rec=4) this%uw(:nx,:ny,1:nz)
write(13,rec=5) this%vw(:nx,:ny,1:nz)
write(13,rec=6) this%uv(:nx,:ny,1:nz)
close(13)
open(unit=13, file=fname_tau, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%txx(:nx,:ny,1:nz)
write(13,rec=2) this%txy(:nx,:ny,1:nz)
write(13,rec=3) this%tyy(:nx,:ny,1:nz)
write(13,rec=4) this%txz(:nx,:ny,1:nz)
write(13,rec=5) this%tyz(:nx,:ny,1:nz)
write(13,rec=6) this%tzz(:nx,:ny,1:nz)
close(13)
open(unit=13, file=fname_pres, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%p(:nx,:ny,1:nz)
close(13)
#if defined(PPTURBINES) || defined(PPATM) || defined(PPLVLSET)
open(unit=13, file=fname_f, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%fx(:nx,:ny,1:nz)
write(13,rec=2) this%fy(:nx,:ny,1:nz)
write(13,rec=3) this%fz(:nx,:ny,1:nz)
close(13)
#endif
open(unit=13, file=fname_cs, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%cs_opt2(:nx,:ny,1:nz)
close(13)
open(unit=13, file=fname_vort, form='unformatted', convert=write_endian, &
access='direct', recl=nx*ny*nz*rprec)
write(13,rec=1) this%vortx(:nx,:ny,1:nz)
write(13,rec=2) this%vorty(:nx,:ny,1:nz)
write(13,rec=3) this%vortz(:nx,:ny,1:nz)
close(13)
#endif
#ifdef PPMPI
! Ensure all writes complete before preceeding
call mpi_barrier( comm, ierr )
#endif
! Do the Reynolds stress calculations afterwards. Now we can interpolate w and
! ww to the uv grid and do the calculations. We have already written the data to
! the files so we can overwrite now
allocate( up2(nx,ny,lbz:nz) )
allocate( vp2(nx,ny,lbz:nz) )
allocate( wp2(nx,ny,lbz:nz) )
allocate( upvp(nx,ny,lbz:nz) )
allocate( upwp(nx,ny,lbz:nz) )
allocate( vpwp(nx,ny,lbz:nz) )
up2 = this%u2 - this%u * this%u
vp2 = this%v2 - this%v * this%v
wp2 = this%w2 - this%w * this%w
upvp = this%uv - this%u * this%v
!! using u_w and v_w below instead of u and v ensures that the Reynolds
!! stresses are on the same grid as the squared velocities (i.e., w-grid)
upwp = this%uw - this%u_w * this%w
vpwp = this%vw - this%v_w * this%w
#ifdef PPCGNS
! Write CGNS data
call write_parallel_cgns(fname_rs,nx,ny,nz- nz_end,nz_tot, &
(/ 1, 1, (nz-1)*coord + 1 /), &
(/ nx, ny, (nz-1)*(coord+1) + 1 - nz_end /), &
x(1:nx) , y(1:ny) , z(1:(nz-nz_end) ), 6, &
(/ 'Meanupup', 'Meanvpvp', 'Meanwpwp','Meanupwp','Meanvpwp','Meanupvp'/), &
(/ up2(1:nx,1:ny,1:nz- nz_end) , &
vp2(1:nx,1:ny,1:nz- nz_end) , &
wp2(1:nx,1:ny,1:nz- nz_end) , &
upwp(1:nx,1:ny,1:nz- nz_end) , &
vpwp(1:nx,1:ny,1:nz- nz_end) , &
upvp(1:nx,1:ny,1:nz- nz_end) /) )
#else
! Write binary data
open(unit=13, file=fname_rs, form='unformatted', convert=write_endian, &
access='direct',recl=nx*ny*nz*rprec)
write(13,rec=1) up2(:nx,:ny,1:nz)
write(13,rec=2) vp2(:nx,:ny,1:nz)
write(13,rec=3) wp2(:nx,:ny,1:nz)
write(13,rec=4) upwp(:nx,:ny,1:nz)
write(13,rec=5) vpwp(:nx,:ny,1:nz)
write(13,rec=6) upvp(:nx,:ny,1:nz)
close(13)
#endif
#ifdef PPMPI
! Ensure all writes complete before preceeding
call mpi_barrier( comm, ierr )
#endif
end subroutine finalize
!*******************************************************************************
subroutine checkpoint(this)
!*******************************************************************************
!
! This subroutine writes the restart data and is to be called by 'checkpoint'
! for intermediate checkpoints and by 'tavg_finalize' at the end of the
! simulation.
!
use param, only : write_endian, coord
use string_util
implicit none
class(tavg_t), intent(inout) :: this
character(64) :: fname
fname = checkpoint_tavg_file
#ifdef PPMPI
call string_concat( fname, '.c', coord)
#endif
! Write data to tavg.out
open(1, file=fname, action='write', position='rewind',form='unformatted', &
convert=write_endian)
write(1) this%total_time
write(1) this%u
write(1) this%v
write(1) this%w
write(1) this%u_w
write(1) this%v_w
write(1) this%w_uv
write(1) this%u2
write(1) this%v2
write(1) this%w2
write(1) this%uv
write(1) this%uw
write(1) this%vw
write(1) this%txx
write(1) this%tyy
write(1) this%tzz
write(1) this%txy
write(1) this%txz
write(1) this%tyz
write(1) this%fx
write(1) this%fy
write(1) this%fz
write(1) this%cs_opt2
write(1) this%vortx
write(1) this%vorty
write(1) this%vortz
close(1)
end subroutine checkpoint
#ifdef PPCGNS
#ifdef PPMPI
!*******************************************************************************
subroutine write_parallel_cgns (file_name, nx, ny, nz, nz_tot, start_n_in, &
end_n_in, xin, yin, zin, num_fields, fieldNames, input )
!*******************************************************************************
use param, only : coord
implicit none
integer, intent(in) :: nx, ny, nz, nz_tot, num_fields
! Name of file to be written
character(*), intent(in) :: file_name
! Name of fields we are writing
character(*), intent(in), dimension(:) :: fieldNames
! Data to be written
real(rprec), intent(in), dimension(:) :: input
! Coordinates to write
real(rprec), intent(in), dimension(:) :: xin, yin, zin
! Where the total node counter starts nodes
integer, intent(in) :: start_n_in(3)
! Where the total node counter ends nodes
integer, intent(in) :: end_n_in(3)
integer :: fn=1 ! CGNS file index number
integer :: ier ! CGNS error status
integer :: base=1 ! base number
integer :: zone=1 ! zone number
integer :: nnodes ! Number of nodes in this processor
integer :: sol =1 ! solution number
integer :: field ! section number
integer(cgsize_t) :: sizes(3,3) ! Sizes
! Convert input to right data type
integer(cgsize_t) :: start_n(3) ! Where the total node counter starts nodes
integer(cgsize_t) :: end_n(3) ! Where the total node counter ends nodes
! Building the lcoal mesh
integer :: i,j,k
real(rprec), dimension(nx,ny,nz) :: xyz
! ! Set the parallel communicator
! call cgp_mpi_comm_f(cgnsParallelComm, ierr)
! Convert types such that CGNS libraries can handle the input
start_n(1) = int(start_n_in(1), cgsize_t)
start_n(2) = int(start_n_in(2), cgsize_t)
start_n(3) = int(start_n_in(3), cgsize_t)
end_n(1) = int(end_n_in(1), cgsize_t)
end_n(2) = int(end_n_in(2), cgsize_t)
end_n(3) = int(end_n_in(3), cgsize_t)
! The total number of nodes in this processor
nnodes = nx*ny*nz
! Sizes, used to create zone
sizes(:,1) = (/int(nx, cgsize_t),int(ny, cgsize_t),int(nz_tot, cgsize_t)/)
sizes(:,2) = (/int(nx-1, cgsize_t),int(ny-1, cgsize_t),int(nz_tot-1, cgsize_t)/)
sizes(:,3) = (/int(0, cgsize_t) , int(0, cgsize_t), int(0, cgsize_t)/)
! Open CGNS file
call cgp_open_f(file_name, CG_MODE_WRITE, fn, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write base
call cg_base_write_f(fn, 'Base', 3, 3, base, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write zone
call cg_zone_write_f(fn, base, 'Zone', sizes, Structured, zone, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write print info to screen
if (coord .eq. 0) then
write(*,*) 'Writing, ', file_name
end if
! Create data nodes for coordinates
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateX', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateY', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateZ', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write the coordinate data in parallel to the queue
! call cgp_queue_set_f(1, ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
! This is done for the 3 dimensions x,y and z
! It writes the coordinates
! Create grid points
do k = 1, nz
do j = 1, ny
do i = 1, nx
xyz(i,j,k) = xin(i)
end do
end do
end do
call cgp_coord_write_data_f(fn, base, zone, 1, &
start_n, end_n, xyz(1:nx,1:ny,1:nz), ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write out the queued coordinate data
! call cgp_queue_flush_f(ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
! call cgp_queue_set_f(0, ier)
! Write the coordinate data in parallel to the queue
! call cgp_queue_set_f(1, ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
do k = 1, nz
do j = 1, ny
do i = 1, nx
xyz(i,j,k) = yin(j)
end do
end do
end do
call cgp_coord_write_data_f(fn, base, zone, 2, &
start_n, end_n, xyz(1:nx,1:ny,1:nz), ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write out the queued coordinate data
! call cgp_queue_flush_f(ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
! call cgp_queue_set_f(0, ier)
! Write the coordinate data in parallel to the queue
! call cgp_queue_set_f(1, ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
do k = 1, nz
do j = 1, ny
do i = 1, nx
xyz(i,j,k) = zin(k)
end do
end do
end do
call cgp_coord_write_data_f(fn, base, zone, 3, &
start_n, end_n, xyz(1:nx,1:ny,1:nz), ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write out the queued coordinate data
! call cgp_queue_flush_f(ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
! call cgp_queue_set_f(0, ier)
! Create a centered solution
call cg_sol_write_f(fn, base, zone, 'Solution', Vertex, sol, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write the solution
do i=1,num_fields
call cgp_field_write_f(fn, base, zone, sol, RealDouble, fieldNames(i), &
field, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
call cgp_field_write_data_f(fn, base, zone, sol, field, start_n, end_n, &
input((i-1)*nnodes+1:(i)*nnodes), ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
end do
! Close the file
call cgp_close_f(fn, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
end subroutine write_parallel_cgns
!*******************************************************************************
subroutine write_null_cgns (file_name, nx, ny, nz, nz_tot, start_n_in, &
end_n_in, xin, yin, zin, num_fields, fieldNames )
!*******************************************************************************
use param, only : coord
implicit none
integer, intent(in) :: nx, ny, nz, nz_tot, num_fields
! Name of file to be written
character(*), intent(in) :: file_name
! Name of fields we are writing
character(*), intent(in), dimension(:) :: fieldNames
! Coordinates to write
real(rprec), intent(in), dimension(:) :: xin, yin, zin
! Where the total node counter starts nodes
integer, intent(in) :: start_n_in(3)
! Where the total node counter ends nodes
integer, intent(in) :: end_n_in(3)
integer :: fn=1 ! CGNS file index number
integer :: ier ! CGNS error status
integer :: base=1 ! base number
integer :: zone=1 ! zone number
integer :: nnodes ! Number of nodes in this processor
integer :: sol =1 ! solution number
integer :: field ! section number
integer(cgsize_t) :: sizes(3,3) ! Sizes
! Convert input to right data type
integer(cgsize_t) :: start_n(3) ! Where the total node counter starts nodes
integer(cgsize_t) :: end_n(3) ! Where the total node counter ends nodes
! Building the lcoal mesh
integer :: i,j,k
real(rprec), dimension(nx,ny,nz) :: xyz
! ! Set the parallel communicator
! call cgp_mpi_comm_f(cgnsParallelComm, ierr)
! Convert types such that CGNS libraries can handle the input
start_n(1) = int(start_n_in(1), cgsize_t)
start_n(2) = int(start_n_in(2), cgsize_t)
start_n(3) = int(start_n_in(3), cgsize_t)
end_n(1) = int(end_n_in(1), cgsize_t)
end_n(2) = int(end_n_in(2), cgsize_t)
end_n(3) = int(end_n_in(3), cgsize_t)
! The total number of nodes in this processor
nnodes = nx*ny*nz
! Sizes, used to create zone
sizes(:,1) = (/int(nx, cgsize_t),int(ny, cgsize_t),int(nz_tot, cgsize_t)/)
sizes(:,2) = (/int(nx-1, cgsize_t),int(ny-1, cgsize_t),int(nz_tot-1, cgsize_t)/)
sizes(:,3) = (/int(0, cgsize_t) , int(0, cgsize_t), int(0, cgsize_t)/)
! Open CGNS file
call cgp_open_f(file_name, CG_MODE_WRITE, fn, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write base
call cg_base_write_f(fn, 'Base', 3, 3, base, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write zone
call cg_zone_write_f(fn, base, 'Zone', sizes, Structured, zone, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write print info to screen
if (coord .eq. 0) then
write(*,*) 'Writing, ', file_name
end if
! Create data nodes for coordinates
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateX', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateY', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
call cgp_coord_write_f(fn, base, zone, RealDouble, 'CoordinateZ', nnodes, ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! This is done for the 3 dimensions x,y and z
! It writes the coordinates
! Create grid points
do k = 1, nz
do j = 1, ny
do i = 1, nx
xyz(i,j,k) = xin(i)
end do
end do
end do
call cgp_coord_write_data_f(fn, base, zone, 1, start_n, end_n, %VAL(0), ier)
if (ier .ne. CG_OK) call cgp_error_exit_f
! Write out the queued coordinate data
! call cgp_queue_flush_f(ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
! call cgp_queue_set_f(0, ier)
! Write the coordinate data in parallel to the queue
! call cgp_queue_set_f(1, ier)
! if (ier .ne. CG_OK) call cgp_error_exit_f
do k = 1, nz
do j = 1, ny
do i = 1, nx
xyz(i,j,k) = yin(j)
end do
end do