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advec_c4a6.f
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! Part of Dflow3d a 3D Navier Stokes solver with variable density for
! simulations of near field dredge plume mixing
! Copyright (C) 2012 Lynyrd de Wit
! This program 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.
! This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
subroutine advecu_C4A6(putout,Uvel,Vvel,Wvel,RHO,Ru,Rp,dr,phivt,dz,
+ i1,j1,k1,ib,ie,jb,je,kb,ke,rank,px,numdif,periodicx,periodicy,phiv,wf,wd,nd2)
implicit none
c
c********************************************************************
c
c advecu calculates the advection of the u-velocity, which is
c the velocity in the radial direction.
c
c In formula:
c
c 1 d(ruu) 1 d(uv) d(uw) vv
c - ( - ------ + - ----- + ----- - -- )
c r dr r dphi dz r
c
c on input :
c
c putout : "empty" (initialised to zero)
c Uvel,Vvel,Wvel : contain velocities at former timestep
c Utmp : contains velocity at oldest timestep
c dr,phiv,dz : grid spacing in r, phi and z-direction
c i1,j1,k1 : parameters for array-dimensions
c ib,ie,jb,je,kb,ke : range of gridpoints for which the
c advection has to be calculated
c Ru,Rp : radial positions of the U-velocity
c component and the pressure location
c respectively
c
c on output :
c
c putout : advection part
c other parameters : all unchanged
c
c********************************************************************
integer i,j,k,im,ip,jm,jp,km,kp,i1,j1,k1,ib,ie,jb,je,kb,ke,tel
integer kpp,kppp,kmm,kmmm,jpp,jppp,jmm,jmmm,ipp,ippp,imm,immm,rank,px,periodicx,periodicy,wd
real putout(0:i1,0:j1,0:k1),Uvel(0:i1,0:j1,0:k1),
+ Vvel(0:i1,0:j1,0:k1),Wvel(0:i1,0:j1,0:k1),
+ dr(0:i1),phivt(0:je*px+1),dz,Ru(0:i1),Rp(0:i1)
real rho(0:i1,0:j1,0:k1),numdif,dzi,phiv(0:j1),nd2
real rhoip,rhoim,rhojp,rhojm,rhokp,rhokm,rhoipp,rhoimm,rhojpp,rhojmm,rhokpp,rhokmm
real Axa,Bxa,DDxa,Axb,Bxb,DDxb,Axa2,Bxa2,DDxa2,Axb2,Bxb2,DDxb2,facA,facB
real uuRA,uuLA,vvRA,vvLA,wwRA,wwLA,uuRB,uuLB,vvRB,vvLB,wwRB,wwLB
real uuXRA,uuXLA,uuYRA,uuYLA,uuZRA,uuZLA,uuXRB,uuXLB,uuYRB,uuYLB,uuZRB,uuZLB,order4yes
real ubb(0:i1,0:k1),ubf(0:i1,0:k1),Uvel2(-2:i1+2,-2:j1+2,-2:k1+2)
real Vvel2(-2:i1+2,-2:j1+2,-2:k1+2),Wvel2(-2:i1+2,-2:j1+2,-2:k1+2)
real rho2(-1:i1+1,-1:j1+1,-1:k1+1),phivt2(-1:je*px+2),Rp2(-1:i1+1)
real wwdd(1:3),wf(0:i1,0:j1,0:k1),numdif2,u4mag
real dRpp_i,dRp_i,phip3(0:j1)
Rp2(0:i1)=Rp
Rp2(-1)=Rp(0)-(Rp(1)-Rp(0)) !needed for periodicx sim
Rp2(i1+1)=Rp(i1)+(Rp(i1)-Rp(i1-1)) !needed for periodicx sim
phivt2(0:je*px+1)=phivt
phivt2(-1)=phivt(0)-(phivt(1)-phivt(0)) !needed for periodicy sim
phivt2(je*px+1+1)=phivt(je*px+1)+(phivt(je*px+1)-phivt(je*px+1-1)) !needed for periodicy sim
Uvel2(0:i1,0:j1,0:k1)=Uvel
dzi=1./dz
!c get stuff from other CPU's
call shiftf2(Uvel,ubf)
call shiftb2(Uvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Uvel(i,0,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Uvel(i,j1,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Uvel,ubf)
call shiftb3(Uvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Uvel(i,0,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Uvel(i,j1,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Uvel2(-1,-2:j1+2,0:k1)= Uvel2(0,-2:j1+2,0:k1)
Uvel2(-2,-2:j1+2,0:k1)= Uvel2(0,-2:j1+2,0:k1)
Uvel2(i1+1,-2:j1+2,0:k1)=Uvel2(i1,-2:j1+2,0:k1)
Uvel2(i1+2,-2:j1+2,0:k1)=Uvel2(i1,-2:j1+2,0:k1)
else
Uvel2(-1,-2:j1+2,0:k1)= Uvel2(ie-1,-2:j1+2,0:k1)
Uvel2(-2,-2:j1+2,0:k1)= Uvel2(ie-2,-2:j1+2,0:k1)
Uvel2(i1+1,-2:j1+2,0:k1)=Uvel2(2,-2:j1+2,0:k1)
Uvel2(i1+2,-2:j1+2,0:k1)=Uvel2(3,-2:j1+2,0:k1)
endif
! !22-12-2017: test bc bed Uvel=0 (if it works also at immersed boundary all is fine! and with U(i,j,-1)=U(i,j,0) wiggly time-avg results for periodic turb channel MKM near bed.
!Uvel2(-2:i1+2,-2:j1+2,0) =0.
Uvel2(-2:i1+2,-2:j1+2,-1)= Uvel2(-2:i1+2,-2:j1+2,0)
Uvel2(-2:i1+2,-2:j1+2,-2)= Uvel2(-2:i1+2,-2:j1+2,0)
!Uvel2(-2:i1+2,-2:j1+2,-1)= 2./3.*Uvel2(-2:i1+2,-2:j1+2,1)+1./3.*Uvel2(-2:i1+2,-2:j1+2,2)
!Uvel2(-2:i1+2,-2:j1+2,-2)= -1.*Uvel2(-2:i1+2,-2:j1+2,1)+2.*Uvel2(-2:i1+2,-2:j1+2,2)
Uvel2(-2:i1+2,-2:j1+2,k1+1)=Uvel2(-2:i1+2,-2:j1+2,k1)
Uvel2(-2:i1+2,-2:j1+2,k1+2)=Uvel2(-2:i1+2,-2:j1+2,k1)
Vvel2(0:i1,0:j1,0:k1)=Vvel
!c get stuff from other CPU's
call shiftf2(Vvel,ubf)
call shiftb2(Vvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,j1+1,k) =Ubb(i,k)
Vvel2(i,-1,k) = Vvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,j1,k) =Vvel(i,je,k)
Vvel2(i,j1+1,k) =Vvel(i,je,k)
Vvel2(i,-1,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-1,k) = Ubf(i,k)
Vvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-1,k) = Ubf(i,k)
Vvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Vvel,ubf)
call shiftb3(Vvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Vvel(i,0,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Vvel(i,je,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Vvel2(-1,-2:j1+2,0:k1)= Vvel2(0,-2:j1+2,0:k1)
Vvel2(-2,-2:j1+2,0:k1)= Vvel2(0,-2:j1+2,0:k1)
Vvel2(i1+1,-2:j1+2,0:k1)=Vvel2(i1,-2:j1+2,0:k1)
Vvel2(i1+2,-2:j1+2,0:k1)=Vvel2(i1,-2:j1+2,0:k1)
else
Vvel2(-1,-2:j1+2,0:k1)= Vvel2(ie-1,-2:j1+2,0:k1)
Vvel2(-2,-2:j1+2,0:k1)= Vvel2(ie-2,-2:j1+2,0:k1)
Vvel2(i1+1,-2:j1+2,0:k1)=Vvel2(2,-2:j1+2,0:k1)
Vvel2(i1+2,-2:j1+2,0:k1)=Vvel2(3,-2:j1+2,0:k1)
endif
! !22-12-2017: test bc bed Uvel=0 (if it works also at immersed boundary all is fine! and with U(i,j,-1)=U(i,j,0) wiggly time-avg results for periodic turb channel MKM near bed.
!Vvel2(-2:i1+2,-2:j1+2,0) =0.
Vvel2(-2:i1+2,-2:j1+2,-1)= Vvel2(-2:i1+2,-2:j1+2,0)
Vvel2(-2:i1+2,-2:j1+2,-2)= Vvel2(-2:i1+2,-2:j1+2,0)
!Vvel2(-2:i1+2,-2:j1+2,-1)= 2./3.*Vvel2(-2:i1+2,-2:j1+2,1)+1./3.*Vvel2(-2:i1+2,-2:j1+2,2)
!Vvel2(-2:i1+2,-2:j1+2,-2)= -1.*Vvel2(-2:i1+2,-2:j1+2,1)+2.*Vvel2(-2:i1+2,-2:j1+2,2)
Vvel2(-2:i1+2,-2:j1+2,k1+1)=Vvel2(-2:i1+2,-2:j1+2,k1)
Vvel2(-2:i1+2,-2:j1+2,k1+2)=Vvel2(-2:i1+2,-2:j1+2,k1)
Wvel2(0:i1,0:j1,0:k1)=Wvel
!c get stuff from other CPU's
call shiftf2(Wvel,ubf)
call shiftb2(Wvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+1,k) =Ubb(i,k)
Wvel2(i,-1,k) = Wvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+1,k) =Wvel(i,j1,k)
Wvel2(i,-1,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-1,k) = Ubf(i,k)
Wvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-1,k) = Ubf(i,k)
Wvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Wvel,ubf)
call shiftb3(Wvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+2,k) =Ubb(i,k)
Wvel2(i,-2,k) = Wvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+2,k) =Wvel(i,j1,k)
Wvel2(i,-2,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-2,k) = Ubf(i,k)
Wvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-2,k) = Ubf(i,k)
Wvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Wvel2(-1,-2:j1+2,0:k1)= Wvel2(0,-2:j1+2,0:k1)
Wvel2(-2,-2:j1+2,0:k1)= Wvel2(0,-2:j1+2,0:k1)
Wvel2(i1+1,-2:j1+2,0:k1)=Wvel2(i1,-2:j1+2,0:k1)
Wvel2(i1+2,-2:j1+2,0:k1)=Wvel2(i1,-2:j1+2,0:k1)
else
Wvel2(-1,-2:j1+2,0:k1)= Wvel2(ie-1,-2:j1+2,0:k1)
Wvel2(-2,-2:j1+2,0:k1)= Wvel2(ie-2,-2:j1+2,0:k1)
Wvel2(i1+1,-2:j1+2,0:k1)=Wvel2(2,-2:j1+2,0:k1)
Wvel2(i1+2,-2:j1+2,0:k1)=Wvel2(3,-2:j1+2,0:k1)
endif
Wvel2(-2:i1+2,-2:j1+2,-1)= Wvel2(-2:i1+2,-2:j1+2,0)
Wvel2(-2:i1+2,-2:j1+2,-2)= Wvel2(-2:i1+2,-2:j1+2,0)
! Wvel2(-2:i1+2,-2:j1+2,-1)= -Wvel2(-2:i1+2,-2:j1+2,1)
! Wvel2(-2:i1+2,-2:j1+2,-2)= -Wvel2(-2:i1+2,-2:j1+2,2)
Wvel2(-2:i1+2,-2:j1+2,k1+1)=Wvel2(-2:i1+2,-2:j1+2,k1)
Wvel2(-2:i1+2,-2:j1+2,k1+2)=Wvel2(-2:i1+2,-2:j1+2,k1)
rho2(0:i1,0:j1,0:k1)=rho
!c get stuff from other CPU's
call shiftf2(rho,ubf)
call shiftb2(rho,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = rho(i,0,k)
rho2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = Ubf(i,k)
rho2(i,j1+1,k) =rho(i,j1,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = Ubf(i,k)
rho2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = Ubf(i,k)
rho2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
rho2(-1,-1:j1+1,0:k1)= rho2(1,-1:j1+1,0:k1)
rho2(i1+1,-1:j1+1,0:k1)=rho2(ie,-1:j1+1,0:k1)
else
rho2(-1,-1:j1+1,0:k1)= rho2(ie-1,-1:j1+1,0:k1)
rho2(i1+1,-1:j1+1,0:k1)=rho2(2,-1:j1+1,0:k1)
endif
rho2(-1:i1+1,-1:j1+1,-1)= rho2(-1:i1+1,-1:j1+1,0)
rho2(-1:i1+1,-1:j1+1,k1+1)=rho2(-1:i1+1,-1:j1+1,k1)
if (wd.eq.1) then
do k=1,k1
kp=k+1
km=k-1
kpp=k+2 !MIN(k+2,k1)
kmm=k-2 !MAX(k-2,0)
do j=1,j1
jp=j+1
jm=j-1
jpp=j+2
jmm=j-2
do i=1,i1
ip=i+1
im=i-1
ipp=i+2
imm=i-2
!Wiggle detector Sagaut 2001/PhD Simon 2003:
!wwdd only on own directions of U,V,W gave best results in combination with grow/decrease factor 0.001
wwdd(1)=MIN((Uvel2(ip,j ,k )-Uvel2(i,j,k))*(Uvel2(i,j,k)-Uvel2(im,j ,k )),0.)
& *MIN((Uvel2(i,j,k)-Uvel2(im,j ,k ))*(Uvel2(im,j ,k )-Uvel2(imm,j ,k )),0.)
wwdd(2)=MIN((Vvel2(i ,jp,k )-Vvel2(i,j,k))*(Vvel2(i,j,k)-Vvel2(i ,jm,k )),0.)
& *MIN((Vvel2(i,j,k)-Vvel2(i ,jm,k ))*(Vvel2(i ,jm,k )-Vvel2(i ,jmm,k )),0.)
wwdd(3)=MIN((Wvel2(i ,j ,kp)-Wvel2(i,j,k))*(Wvel2(i,j,k)-Wvel2(i ,j ,km)),0.)
& *MIN((Wvel2(i,j,k)-Wvel2(i ,j ,km))*(Wvel2(i ,j ,km)-Wvel2(i ,j ,kmm)),0.)
u4mag=((0.5*(Uvel2(i,j,k)+Uvel2(im,j,k)))**2+(0.5*(Vvel2(i,j,k)+Vvel2(i,jm,k)))**2+
& (0.5*(Wvel2(i,j,k)+Wvel2(i,j,km)))**2)
u4mag=u4mag+1e-12
wwdd=wwdd/u4mag
IF (MAXVAL(wwdd).gt.1.e-12) THEN
wf(i,j,k)=MIN(1.,wf(i,j,k)+0.001) !wf(i,j,k)=1.
ELSE
wf(i,j,k)=MAX(nd2,wf(i,j,k)-0.001) !wf(i,j,k)=0.
ENDIF
enddo
enddo
enddo
endif ! wf=1. is already default when wiggle_detector==0
dzi=1./dz
do k=kb,ke
kp=k+1
km=k-1
kpp=k+2 !MIN(k+2,k1)
kppp=k+3 !MIN(k+3,k1)
kmm=k-2 !MAX(k-2,0)
kmmm=k-3 !MAX(k-3,0)
do j=jb,je
jp=j+1
jm=j-1
jpp=j+2
jppp=j+3
jmm=j-2
jmmm=j-3
do i=ib,ie
ip=i+1
im=i-1
ipp=i+2
ippp=i+3
imm=i-2
immm=i-3
rhoim = rho(i ,j,k)
rhoip = rho(ip,j,k)
rhojp =0.25*(rho(i,j,k)+rho(i,jp,k)+rho(ip,j,k)+rho(ip,jp,k))
rhojm =0.25*(rho(i,j,k)+rho(i,jm,k)+rho(ip,j,k)+rho(ip,jm,k))
rhokp =0.25*(rho(i,j,k)+rho(i,j,kp)+rho(ip,j,k)+rho(ip,j,kp))
rhokm =0.25*(rho(i,j,k)+rho(i,j,km)+rho(ip,j,k)+rho(ip,j,km))
rhoimm = rho2(im ,j,k)
rhoipp = rho2(ipp,j,k)
rhojpp =0.25*(rho2(i,jp,k )+rho2(i,jpp,k )+rho2(ip,jp,k )+rho2(ip,jpp,k ))
rhojmm =0.25*(rho2(i,jm,k )+rho2(i,jmm,k )+rho2(ip,jm,k )+rho2(ip,jmm,k ))
rhokpp =0.25*(rho2(i,j ,kp)+rho2(i,j ,kpp)+rho2(ip,j ,kp)+rho2(ip,j ,kpp))
rhokmm =0.25*(rho2(i,j ,km)+rho2(i,j ,kmm)+rho2(ip,j ,km)+rho2(ip,j ,kmm))
putout(i,j,k) = 0.0
! uuR=(Uvel(i,j,k)+Uvel(ip,j,k))*rho(ip,j,k)*Rp(ip)
! uuL=(Uvel(i,j,k)+Uvel(im,j,k))*rho(i,j,k)*Rp(i)
! vvR=(Vvel(i,j,k)+Vvel(ip,j,k))*rhojp
! vvL=(Vvel(i,jm,k)+Vvel(ip,jm,k))*rhojm
! wwR=(Wvel(i,j,k)+Wvel(ip,j,k))*rhokp
! wwL=(Wvel(i,j,km)+Wvel(ip,j,km))*rhokm
! if ((periodicx.eq.1.and.periodicy.eq.1.and.(k.le.2.or.k.ge.ke-1))
! & .or.((periodicx.eq.1.and.periodicy.ne.1).and.
! & (k.le.2.or.k.ge.ke-1.or.(rank.eq.0.and.j.le.2).or.(rank.eq.px-1.and.j.ge.je-1)))
! & .or.((periodicy.eq.1.and.periodicx.ne.1).and.(i.le.2.or.i.ge.ie-1.or.k.le.2.or.k.ge.ke-1))
! & .or.((periodicy.ne.1.and.periodicx.ne.1).and.
! & (i.le.2.or.i.ge.ie-1.or.k.le.2.or.k.ge.ke-1.or.(rank.eq.0.and.j.le.2).or.(rank.eq.px-1.and.j.ge.je-1)))) then !switch to cds2
if (.false.) then
! if (.true.) then
Axa=1.
Bxa=0.
DDxa=1./(Axa+Bxa)
Axb=1.
Bxb=0.
DDxb=1./(Axb+Bxb)
Axa2=1.
Bxa2=0.
DDxa2=1./(Axa2+Bxa2)
Axb2=1.
Bxb2=0.
DDxb2=1./(Axb2+Bxb2)
facA=1.
facB=0.
else
Axa=1. !Adomis=1 !Morinishi=9.
Bxa=0. !Adomis=0 !Morinishi=-1.
DDxa=1./(Axa+Bxa)
Axb=0. !Adomis=0 !Morinishi=9.
Bxb=1. !Adomis=1 !Morinishi=-1.
DDxb=1./(Axb+Bxb)
Axa2=1. !Adomis=1 !Morinishi=1.
Bxa2=0. !Adomis=0 !Morinishi=0.
DDxa2=1./(Axa2+Bxa2)
Axb2=0. !Adomis=0 !Morinishi=0.
Bxb2=1. !Adomis=1 !Morinishi=1.
DDxb2=1./(Axb2+Bxb2)
facA=9./8. !Adomis=9./8. !Morinishi=9./8.
facB=-1./8. !Adomis=-1./8. !Morinishi=-1./8.
order4yes=0.
endif
! advection velocities:
uuRA=DDxa*(Axa*(Uvel2(i ,j ,k )+Uvel2(ip,j ,k ))+Bxa*(Uvel2(im ,j ,k )+Uvel2(ipp,j ,k )))
uuLA=DDxa*(Axa*(Uvel2(im,j ,k )+Uvel2(i ,j ,k ))+Bxa*(Uvel2(imm,j ,k )+Uvel2(ip ,j ,k )))
vvRA=DDxa*(Axa*(Vvel2(i ,j ,k )+Vvel2(ip,j ,k ))+Bxa*(Vvel2(im ,j ,k )+Vvel2(ipp,j ,k )))
vvLA=DDxa*(Axa*(Vvel2(i ,jm,k )+Vvel2(ip,jm,k ))+Bxa*(Vvel2(im ,jm,k )+Vvel2(ipp,jm,k )))
wwRA=DDxa*(Axa*(Wvel2(i ,j ,k )+Wvel2(ip,j ,k ))+Bxa*(Wvel2(im ,j ,k )+Wvel2(ipp,j ,k )))
wwLA=DDxa*(Axa*(Wvel2(i ,j ,km)+Wvel2(ip,j ,km))+Bxa*(Wvel2(im ,j ,km)+Wvel2(ipp,j ,km)))
! wwRA=1*(1*(Wvel2(i ,j ,k )+Wvel2(ip,j ,k )))
! wwLA=1*(1*(Wvel2(i ,j ,km)+Wvel2(ip,j ,km)))
uuRB=DDxb*(Axb*(Uvel2(ip ,j ,k )+Uvel2(ipp,j ,k ))+Bxb*(Uvel2(i ,j ,k )+Uvel2(ippp,j ,k )))
uuLB=DDxb*(Axb*(Uvel2(imm,j ,k )+Uvel2(im ,j ,k ))+Bxb*(Uvel2(immm,j ,k )+Uvel2(i ,j ,k )))
vvRB=DDxb*(Axb*(Vvel2(i ,jp ,k )+Vvel2(ip ,jp ,k ))+Bxb*(Vvel2(im ,jp ,k )+Vvel2(ipp ,jp ,k )))
vvLB=DDxb*(Axb*(Vvel2(i ,jmm,k )+Vvel2(ip ,jmm,k ))+Bxb*(Vvel2(im ,jmm,k )+Vvel2(ipp ,jmm,k )))
wwRB=DDxb*(Axb*(Wvel2(i ,j ,kp )+Wvel2(ip ,j ,kp ))+Bxb*(Wvel2(im ,j ,kp )+Wvel2(ipp ,j ,kp )))
wwLB=DDxb*(Axb*(Wvel2(i ,j ,kmm)+Wvel2(ip ,j ,kmm))+Bxb*(Wvel2(im ,j ,kmm)+Wvel2(ipp ,j ,kmm)))
! advected velocities:
uuXRA=DDxa2*(Axa2*(Uvel2(i ,j ,k )+Uvel2(ip,j ,k ))+Bxa2*(Uvel2(im ,j ,k )+Uvel2(ipp,j ,k )))
uuXLA=DDxa2*(Axa2*(Uvel2(im,j ,k )+Uvel2(i ,j ,k ))+Bxa2*(Uvel2(imm,j ,k )+Uvel2(ip ,j ,k )))
uuYRA=DDxa2*(Axa2*(Uvel2(i ,j ,k )+Uvel2(i ,jp,k ))+Bxa2*(Uvel2(i ,jm ,k )+Uvel2(i ,jpp,k )))
uuYLA=DDxa2*(Axa2*(Uvel2(i ,jm,k )+Uvel2(i ,j ,k ))+Bxa2*(Uvel2(i ,jmm,k )+Uvel2(i ,jp ,k )))
uuZRA=DDxa2*(Axa2*(Uvel2(i ,j ,k )+Uvel2(i ,j ,kp))+Bxa2*(Uvel2(i ,j ,km )+Uvel2(i ,j ,kpp)))
uuZLA=DDxa2*(Axa2*(Uvel2(i ,j ,km)+Uvel2(i ,j ,k ))+Bxa2*(Uvel2(i ,j ,kmm)+Uvel2(i ,j ,kp )))
uuXRB=DDxb2*(Axb2*(Uvel2(ip ,j ,k )+Uvel2(ipp ,j ,k ))+Bxb2*(Uvel2(i ,j ,k )+Uvel2(ippp,j ,k )))
uuXLB=DDxb2*(Axb2*(Uvel2(imm ,j ,k )+Uvel2(im ,j ,k ))+Bxb2*(Uvel2(immm,j ,k )+Uvel2(i ,j ,k )))
uuYRB=DDxb2*(Axb2*(Uvel2(i ,jp ,k )+Uvel2(i ,jpp ,k ))+Bxb2*(Uvel2(i ,j ,k )+Uvel2(i ,jppp,k )))
uuYLB=DDxb2*(Axb2*(Uvel2(i ,jmm ,k )+Uvel2(i ,jm ,k ))+Bxb2*(Uvel2(i ,jmmm,k )+Uvel2(i ,j ,k )))
uuZRB=DDxb2*(Axb2*(Uvel2(i ,j ,kp )+Uvel2(i ,j ,kpp ))+Bxb2*(Uvel2(i ,j ,k )+Uvel2(i ,j ,kppp)))
uuZLB=DDxb2*(Axb2*(Uvel2(i ,j ,kmm )+Uvel2(i ,j ,km ))+Bxb2*(Uvel2(i ,j ,kmmm)+Uvel2(i ,j ,k )))
! IF (ABS(Uvel2(i,j,k)-Uvel(i,j,k)).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,U,U2',rank,i,j,k,Uvel2(i,j,k),Uvel(i,j,k)
! ENDIF
! IF (ABS(Vvel2(i,j,k)-Vvel(i,j,k)).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,V,V2',rank,i,j,k,Vvel2(i,j,k),Vvel(i,j,k)
! ENDIF
! IF (ABS(Wvel2(i,j,k)-Wvel(i,j,k)).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,W,W2',rank,i,j,k,Wvel2(i,j,k),Wvel(i,j,k)
! ENDIF
! IF (ABS(Uvel2(im,jm,km)-Uvel(im,jm,km)).gt.1e-14) THEN
! write(*,*),'rank,im,jm,km,U,U2',rank,im,jm,km,Uvel2(im,jm,km),Uvel(im,jm,km)
! ENDIF
! IF (ABS(Vvel2(im,jm,km)-Vvel(im,jm,km)).gt.1e-14) THEN
! write(*,*),'rank,im,jm,km,V,V2',rank,im,jm,km,Vvel2(im,jm,km),Vvel(im,jm,km)
! ENDIF
! IF (ABS(Wvel2(im,jm,km)-Wvel(im,jm,km)).gt.1e-14) THEN
! write(*,*),'rank,im,jm,km,W,W2',rank,im,jm,km,Wvel2(im,jm,km),Wvel(im,jm,km)
! ENDIF
! IF (ABS(Uvel2(ip,jp,kp)-Uvel(ip,jp,kp)).gt.1e-14) THEN
! write(*,*),'rank,ip,jp,kp,U,U2',rank,ip,jp,kp,Uvel2(ip,jp,kp),Uvel(ip,jp,kp)
! ENDIF
! IF (ABS(Vvel2(ip,jp,kp)-Vvel(ip,jp,kp)).gt.1e-14) THEN
! write(*,*),'rank,ip,jp,kp,V,V2',rank,ip,jp,kp,Vvel2(ip,jp,kp),Vvel(ip,jp,kp)
! ENDIF
! IF (ABS(Wvel2(ip,jp,kp)-Wvel(ip,jp,kp)).gt.1e-14) THEN
! write(*,*),'rank,ip,jp,kp,W,W2',rank,ip,jp,kp,Wvel2(ip,jp,kp),Wvel(ip,jp,kp)
! ENDIF
! uuRB=DDxa*(Axa*(Uvel(i ,j ,k )+Uvel(ip,j ,k ))+Bxa*(Uvel2(im ,j ,k )+Uvel2(ipp,j ,k )))
! uuLB=DDxa*(Axa*(Uvel(im,j ,k )+Uvel(i ,j ,k ))+Bxa*(Uvel2(imm,j ,k )+Uvel2(ip ,j ,k )))
! vvRB=DDxa*(Axa*(Vvel(i ,j ,k )+Vvel(ip,j ,k ))+Bxa*(Vvel2(im ,j ,k )+Vvel2(ipp,j ,k )))
! vvLB=DDxa*(Axa*(Vvel(i ,jm,k )+Vvel(ip,jm,k ))+Bxa*(Vvel2(im ,jm,k )+Vvel2(ipp,jm,k )))
! wwRB=DDxa*(Axa*(Wvel(i ,j ,k )+Wvel(ip,j ,k ))+Bxa*(Wvel2(im ,j ,k )+Wvel2(ipp,j ,k )))
! wwLB=DDxa*(Axa*(Wvel(i ,j ,km)+Wvel(ip,j ,km))+Bxa*(Wvel2(im ,j ,km)+Wvel2(ipp,j ,km)))
! IF (ABS(uuRB-uuRA).gt.1e-14.or.ABS(uuLB-uuLA).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,uU',rank,i,j,k,uuRA,uuRB,uuLB,uuLA
! ENDIF
! IF (ABS(vvRB-vvRA).gt.1e-14.or.ABS(vvLB-vvLA).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,uV',rank,i,j,k,vvRA,vvRB,vvLB,vvLA
! ENDIF
! IF (ABS(wwRB-wwRA).gt.1e-14.or.ABS(wwLB-wwLA).gt.1e-14) THEN
! write(*,*),'rank,i,j,k,uW',rank,i,j,k,wwRA,wwRB,wwLB,wwLA
! ENDIF
numdif2=numdif*(wf(i,j,k)+wf(i+1,j,k))*0.5
putout(i,j,k) = - 0.25 * (
1 facA*(rhoip*uuRA*Rp(ip)*uuXRA - numdif2/facA*ABS(rhoip*uuRA*Rp(ip)) *
1 (10.*(-Uvel2(i,j,k)+Uvel2(ip,j,k))-5.*(-Uvel2(im,j,k)+Uvel2(ipp,j,k))+(-Uvel2(imm,j,k)+Uvel2(ippp,j,k))) -
1 (rhoim*uuLA*Rp(i)*uuXLA - numdif2/facA*ABS(rhoim*uuLA*Rp(i)) *
1 (10.*(-Uvel2(im,j,k)+Uvel2(i,j,k))-5.*(-Uvel2(imm,j,k)+Uvel2(ip,j,k))+(-Uvel2(immm,j,k)+Uvel2(ipp,j,k)))) )
1 / ( Ru(i) * ( Rp(ip)-Rp(i) ) )
+ +
1 facB*(rhoipp*uuRB*Rp2(ipp)*uuXRB - rhoimm*uuLB*Rp2(im)*uuXLB)
1 / ( Ru(i) * ( Rp2(ipp)-Rp2(im) ) )
+ +
2 facA*(rhojp*vvRA*uuYRA - numdif2/facA*
2 ABS(rhojp*vvRA)* (10.*(-Uvel2(i,j,k)+Uvel2(i,jp,k))-5.*(-Uvel2(i,jm,k)+Uvel2(i,jpp,k))+(-Uvel2(i,jmm,k)+Uvel2(i,jppp,k))) -
2 (rhojm*vvLA*uuYLA - numdif2/facA*
2 ABS(rhojm*vvLA)* (10.*(-Uvel2(i,jm,k)+Uvel2(i,j,k))-5.*(-Uvel2(i,jmm,k)+Uvel2(i,jp,k))+(-Uvel2(i,jmmm,k)+Uvel2(i,jpp,k)))) )
2 / ( Ru(i) * (phiv(j)-phiv(jm)) ) !/ ( Ru(i) * (phivt2(rank*je+j)-phivt2(rank*je+jm)) )
+ +
2 facB*(rhojpp*vvRB*uuYRB - rhojmm*vvLB*uuYLB)
2 / ( Ru(i) * (phivt2(rank*je+jp)-phivt2(rank*je+jmm)) )
+ +
3 facA*(rhokp*wwRA*uuZRA - numdif2/facA*
3 ABS(rhokp*wwRA)* (10.*(-Uvel2(i,j,k)+Uvel2(i,j,kp))-5.*(-Uvel2(i,j,km)+Uvel2(i,j,kpp))+(-Uvel2(i,j,kmm)+Uvel2(i,j,kppp))) -
3 (rhokm*wwLA*uuZLA - numdif2/facA*
3 ABS(rhokm*wwLA)* (10.*(-Uvel2(i,j,km)+Uvel2(i,j,k))-5.*(-Uvel2(i,j,kmm)+Uvel2(i,j,kp))+(-Uvel2(i,j,kmmm)+Uvel2(i,j,kpp)))) )
3 *dzi
+ +
3 facB*(rhokpp*wwRB*uuZRB - rhokmm*wwLB*uuZLB)*dzi/3.
+ -
4 order4yes*0.5*(rho(i,j,k)+rho(ip,j,k))*(-Vvel2(im,j ,k)+9.*Vvel2(i,j ,k)+9.*Vvel2(ip,j ,k)-Vvel2(ipp,j ,k)
4 -Vvel2(im,jm,k)+9.*Vvel2(i,jm,k)+9.*Vvel2(ip,jm,k)-Vvel2(ipp,jm,k))**2 !4th order in x-dir
4 / ( 256.0 * Ru(i) )
+ -
4 (1.-order4yes)*0.5*(rho(i,j,k)+rho(ip,j,k))*( Vvel(i,j,k) + Vvel(ip,j,k) + Vvel(i,jm,k) + Vvel(ip,jm,k) )**2 !2nd order
4 / ( 4.0 * Ru(i) )
+ )
enddo
enddo
enddo
return
end
subroutine advecv_C4A6(putout,Uvel,Vvel,Wvel,RHO,Ru,Rp,dr,phivt,dz,
+ i1,j1,k1,ib,ie,jb,je,kb,ke,rank,px,numdif,periodicx,periodicy,phiv,wf,wd)
implicit none
c
c********************************************************************
c
c advecv calculates the advection of the v-velocity, which is
c the velocity in the tangential direction.
c
c In formula:
c
c 1 d(ruv) 1 d(vv) d(vw) uv
c - ( - ------ + - ----- + ----- + -- )
c r dr r dphi dz r
c
c on input :
c
c putout : "empty" (initialised to zero)
c Uvel,Vvel,Wvel : contain velocities at former timestep
c Vtmp : contains velocity at oldest timestep
c dr,phiv,dz : grid spacing in r, phi and z-direction
c i1,j1,k1 : parameters for array-dimensions
c ib,ie,jb,je,kb,ke : range of gridpoints for which the
c advection has to be calculated
c Ru,Rp : radial positions of the U-velocity
c component and the pressure location
c respectively
c
c on output :
c
c putout : advection part
c other parameters : all unchanged
c
c********************************************************************
integer i,j,k,im,ip,jm,jp,km,kp,i1,j1,k1,ib,ie,jb,je,kb,ke
integer kpp,kppp,kmm,kmmm,jpp,jppp,jmm,jmmm,ipp,ippp,imm,immm,rank,px,periodicx,periodicy,wd
real putout(0:i1,0:j1,0:k1),Uvel(0:i1,0:j1,0:k1),
+ Vvel(0:i1,0:j1,0:k1),Wvel(0:i1,0:j1,0:k1),
+ dr(0:i1),phivt(0:je*px+1),dz,Ru(0:i1),Rp(0:i1),Ru2(-1:i1+1)
real rho(0:i1,0:j1,0:k1),dzi,phiv(0:j1)
real rhoip,rhoim,rhojp,rhojm,rhokp,rhokm,rhoipp,rhoimm,rhojpp,rhojmm,rhokpp,rhokmm
real Axa,Bxa,DDxa,Axb,Bxb,DDxb,Axa2,Bxa2,DDxa2,Axb2,Bxb2,DDxb2,numdif,facA,facB,order4yes
real ubb(0:i1,0:k1),ubf(0:i1,0:k1),Vvel2(-2:i1+2,-2:j1+2,-2:k1+2)
real Uvel2(-2:i1+2,-2:j1+2,-2:k1+2),Wvel2(-2:i1+2,-2:j1+2,-2:k1+2)
real uuRA,uuLA,vvRA,vvLA,wwRA,wwLA,uuRB,uuLB,vvRB,vvLB,wwRB,wwLB
real vvXRA,vvXLA,vvYRA,vvYLA,vvZRA,vvZLA,vvXRB,vvXLB,vvYRB,vvYLB,vvZRB,vvZLB
real rho2(-1:i1+1,-1:j1+1,-1:k1+1),phivt2(-1:je*px+2)
real wwdd(1:3),wf(0:i1,0:j1,0:k1),numdif2
Ru2(0:i1)=Ru
Ru2(-1)=Ru(0)-(Ru(1)-Ru(0)) !needed for periodicx sim
Ru2(i1+1)=Ru(i1)+(Ru(i1)-Ru(i1-1)) !needed for periodicx sim
phivt2(0:je*px+1)=phivt
phivt2(-1)=phivt(0)-(phivt(1)-phivt(0)) !needed for periodicy sim
phivt2(je*px+1+1)=phivt(je*px+1)+(phivt(je*px+1)-phivt(je*px+1-1)) !needed for periodicy sim
Uvel2(0:i1,0:j1,0:k1)=Uvel
!c get stuff from other CPU's
call shiftf2(Uvel,ubf)
call shiftb2(Uvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Uvel(i,0,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Uvel(i,j1,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-1,k) = Ubf(i,k)
Uvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Uvel,ubf)
call shiftb3(Uvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Uvel(i,0,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Uvel(i,j1,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Uvel2(i,-2,k) = Ubf(i,k)
Uvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Uvel2(-1,-2:j1+2,0:k1)= Uvel2(0,-2:j1+2,0:k1)
Uvel2(-2,-2:j1+2,0:k1)= Uvel2(0,-2:j1+2,0:k1)
Uvel2(i1+1,-2:j1+2,0:k1)=Uvel2(i1,-2:j1+2,0:k1)
Uvel2(i1+2,-2:j1+2,0:k1)=Uvel2(i1,-2:j1+2,0:k1)
else
Uvel2(-1,-2:j1+2,0:k1)= Uvel2(ie-1,-2:j1+2,0:k1)
Uvel2(-2,-2:j1+2,0:k1)= Uvel2(ie-2,-2:j1+2,0:k1)
Uvel2(i1+1,-2:j1+2,0:k1)=Uvel2(2,-2:j1+2,0:k1)
Uvel2(i1+2,-2:j1+2,0:k1)=Uvel2(3,-2:j1+2,0:k1)
endif
! !22-12-2017: test bc bed Uvel=0 (if it works also at immersed boundary all is fine! and with U(i,j,-1)=U(i,j,0) wiggly time-avg results for periodic turb channel MKM near bed.
! Uvel2(-2:i1+2,-2:j1+2,0) =0.
Uvel2(-2:i1+2,-2:j1+2,-1)= Uvel2(-2:i1+2,-2:j1+2,0)
Uvel2(-2:i1+2,-2:j1+2,-2)= Uvel2(-2:i1+2,-2:j1+2,0)
!Uvel2(-2:i1+2,-2:j1+2,-1)= 2./3.*Uvel2(-2:i1+2,-2:j1+2,1)+1./3.*Uvel2(-2:i1+2,-2:j1+2,2)
!Uvel2(-2:i1+2,-2:j1+2,-2)= -1.*Uvel2(-2:i1+2,-2:j1+2,1)+2.*Uvel2(-2:i1+2,-2:j1+2,2)
Uvel2(-2:i1+2,-2:j1+2,k1+1)=Uvel2(-2:i1+2,-2:j1+2,k1)
Uvel2(-2:i1+2,-2:j1+2,k1+2)=Uvel2(-2:i1+2,-2:j1+2,k1)
Vvel2(0:i1,0:j1,0:k1)=Vvel
!c get stuff from other CPU's
call shiftf2(Vvel,ubf)
call shiftb2(Vvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,j1+1,k) =Ubb(i,k)
Vvel2(i,-1,k) = Vvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,j1,k) =Vvel(i,je,k)
Vvel2(i,j1+1,k) =Vvel(i,je,k)
Vvel2(i,-1,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-1,k) = Ubf(i,k)
Vvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-1,k) = Ubf(i,k)
Vvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Vvel,ubf)
call shiftb3(Vvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Vvel(i,0,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Vvel(i,je,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Vvel2(i,-2,k) = Ubf(i,k)
Vvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Vvel2(-1,-2:j1+2,0:k1)= Vvel2(0,-2:j1+2,0:k1)
Vvel2(-2,-2:j1+2,0:k1)= Vvel2(0,-2:j1+2,0:k1)
Vvel2(i1+1,-2:j1+2,0:k1)=Vvel2(i1,-2:j1+2,0:k1)
Vvel2(i1+2,-2:j1+2,0:k1)=Vvel2(i1,-2:j1+2,0:k1)
else
Vvel2(-1,-2:j1+2,0:k1)= Vvel2(ie-1,-2:j1+2,0:k1)
Vvel2(-2,-2:j1+2,0:k1)= Vvel2(ie-2,-2:j1+2,0:k1)
Vvel2(i1+1,-2:j1+2,0:k1)=Vvel2(2,-2:j1+2,0:k1)
Vvel2(i1+2,-2:j1+2,0:k1)=Vvel2(3,-2:j1+2,0:k1)
endif
! !22-12-2017: test bc bed Uvel=0 (if it works also at immersed boundary all is fine! and with U(i,j,-1)=U(i,j,0) wiggly time-avg results for periodic turb channel MKM near bed.
! Vvel2(-2:i1+2,-2:j1+2,0) =0.
Vvel2(-2:i1+2,-2:j1+2,-1)= Vvel2(-2:i1+2,-2:j1+2,0)
Vvel2(-2:i1+2,-2:j1+2,-2)= Vvel2(-2:i1+2,-2:j1+2,0)
!Vvel2(-2:i1+2,-2:j1+2,-1)= 2./3.*Vvel2(-2:i1+2,-2:j1+2,1)+1./3.*Vvel2(-2:i1+2,-2:j1+2,2)
!Vvel2(-2:i1+2,-2:j1+2,-2)= -1.*Vvel2(-2:i1+2,-2:j1+2,1)+2.*Vvel2(-2:i1+2,-2:j1+2,2)
Vvel2(-2:i1+2,-2:j1+2,k1+1)=Vvel2(-2:i1+2,-2:j1+2,k1)
Vvel2(-2:i1+2,-2:j1+2,k1+2)=Vvel2(-2:i1+2,-2:j1+2,k1)
Wvel2(0:i1,0:j1,0:k1)=Wvel
!c get stuff from other CPU's
call shiftf2(Wvel,ubf)
call shiftb2(Wvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+1,k) =Ubb(i,k)
Wvel2(i,-1,k) = Wvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+1,k) =Wvel(i,j1,k)
Wvel2(i,-1,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-1,k) = Ubf(i,k)
Wvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-1,k) = Ubf(i,k)
Wvel2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
endif
call shiftf3(Wvel,ubf)
call shiftb3(Wvel,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+2,k) =Ubb(i,k)
Wvel2(i,-2,k) = Wvel(i,0,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,j1+2,k) =Wvel(i,j1,k)
Wvel2(i,-2,k) = Ubf(i,k)
enddo
enddo
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-2,k) = Ubf(i,k)
Wvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
else
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
Wvel2(i,-2,k) = Ubf(i,k)
Wvel2(i,j1+2,k) =Ubb(i,k)
enddo
enddo
endif
if (periodicx.eq.0.or.periodicx.eq.2) then
Wvel2(-1,-2:j1+2,0:k1)= Wvel2(0,-2:j1+2,0:k1)
Wvel2(-2,-2:j1+2,0:k1)= Wvel2(0,-2:j1+2,0:k1)
Wvel2(i1+1,-2:j1+2,0:k1)=Wvel2(i1,-2:j1+2,0:k1)
Wvel2(i1+2,-2:j1+2,0:k1)=Wvel2(i1,-2:j1+2,0:k1)
else
Wvel2(-1,-2:j1+2,0:k1)= Wvel2(ie-1,-2:j1+2,0:k1)
Wvel2(-2,-2:j1+2,0:k1)= Wvel2(ie-2,-2:j1+2,0:k1)
Wvel2(i1+1,-2:j1+2,0:k1)=Wvel2(2,-2:j1+2,0:k1)
Wvel2(i1+2,-2:j1+2,0:k1)=Wvel2(3,-2:j1+2,0:k1)
endif
Wvel2(-2:i1+2,-2:j1+2,-1)= Wvel2(-2:i1+2,-2:j1+2,0)
Wvel2(-2:i1+2,-2:j1+2,-2)= Wvel2(-2:i1+2,-2:j1+2,0)
! Wvel2(-2:i1+2,-2:j1+2,-1)= -Wvel2(-2:i1+2,-2:j1+2,1)
! Wvel2(-2:i1+2,-2:j1+2,-2)= -Wvel2(-2:i1+2,-2:j1+2,2)
Wvel2(-2:i1+2,-2:j1+2,k1+1)=Wvel2(-2:i1+2,-2:j1+2,k1)
Wvel2(-2:i1+2,-2:j1+2,k1+2)=Wvel2(-2:i1+2,-2:j1+2,k1)
rho2(0:i1,0:j1,0:k1)=rho
!c get stuff from other CPU's
call shiftf2(rho,ubf)
call shiftb2(rho,ubb)
if (periodicy.eq.0.or.periodicy.eq.2) then
if (rank.eq.0) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = rho(i,0,k)
rho2(i,j1+1,k) =Ubb(i,k)
enddo
enddo
elseif (rank.eq.px-1) then
do k=0,k1
do i=0,i1 !passing inflow bc at i=0 and i=i1 correctly
rho2(i,-1,k) = Ubf(i,k)
rho2(i,j1+1,k) =rho(i,j1,k)
enddo
enddo
else
do k=0,k1