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chpfdmod.f90
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! Copyright 2021, Christian Hafner
!
! This file is part of OpenMaXwell.
!
! OpenMaXwell 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.
! OpenMaXwell 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 OpenMaXwell. If not, see <http://www.gnu.org/licenses/>.
MODULE CHPFD
! Domains
USE CHDOM
SAVE
Real(8) ddt,Ampl,fac,w,wmax,wmax1,dPFDwind
Integer(4) ia,ja,ka,ib,jb,kb,npml,ial,jal,kal,ibl,jbl,kbl,iEtype,iUtype
Logical lloc,lPFDHfield,lPFDEfield,lPFDX,lPFDY,lPFDZ,lPFDpoint,lPFDMMP,lPFDsoft,lPFDhard,lPFDplane
Integer(2), Allocatable :: iD(:,:,:,:)
Real(8), Allocatable :: Dx(:,:,:),Dy(:,:,:),Dz(:,:,:),Ex(:,:,:),Ey(:,:,:),Ez(:,:,:), &
& Bx(:,:,:),By(:,:,:),Bz(:,:,:),Hx(:,:,:),Hy(:,:,:),Hz(:,:,:), &
& Ix(:,:,:),Iy(:,:,:),Iz(:,:,:),Jx(:,:,:),Jy(:,:,:),Jz(:,:,:), &
& Kx(:,:,:),Ky(:,:,:),Kz(:,:,:),Lx(:,:,:),Ly(:,:,:),Lz(:,:,:), &
& Mx(:,:,:),My(:,:,:),Mz(:,:,:),Nx(:,:,:),Ny(:,:,:),Nz(:,:,:), &
& Ox(:,:,:),Oy(:,:,:),Oz(:,:,:),Px(:,:,:),Py(:,:,:),Pz(:,:,:), &
& O1x(:,:,:),O1y(:,:,:),O1z(:,:,:),P1x(:,:,:),P1y(:,:,:),P1z(:,:,:), &
& O2x(:,:,:),O2y(:,:,:),O2z(:,:,:),P2x(:,:,:),P2y(:,:,:),P2z(:,:,:), &
& gax(:,:,:),gay(:,:,:),gaz(:,:,:),gbx(:,:,:),gby(:,:,:),gbz(:,:,:), &
& gcx(:,:,:),gcy(:,:,:),gcz(:,:,:),gdx(:,:,:),gdy(:,:,:),gdz(:,:,:), &
& fax(:,:,:),fay(:,:,:),faz(:,:,:),fbx(:,:,:),fby(:,:,:),fbz(:,:,:), &
& fcx(:,:,:),fcy(:,:,:),fcz(:,:,:),fdx(:,:,:),fdy(:,:,:),fdz(:,:,:), &
& EzInc(:),HyInc(:),HzInc(:),EyInc(:), &
& gi1(:),gi2(:),gi3(:),gj1(:),gj2(:),gj3(:),gk1(:),gk2(:),gk3(:), &
& fi1(:),fi2(:),fi3(:),fj1(:),fj2(:),fj3(:),fk1(:),fk2(:),fk3(:), &
& iDxl(:,:,:),iDxh(:,:,:),iDyl(:,:,:),iDyh(:,:,:),iDzl(:,:,:),iDzh(:,:,:), &
& iBxl(:,:,:),iBxh(:,:,:),iByl(:,:,:),iByh(:,:,:),iBzl(:,:,:),iBzh(:,:,:)
CONTAINS
Subroutine TransformPFD3D(Initialize)
! transform the field with standard PFD operator
Implicit none
Include 'resource.fd'
Complex(8) cf(10)
Real(8) xn,xxn,rot,ot,cosot,sinot,Rea(6),Ima(6),rF(6),r(3),t,ft,f,df,cosft,sinft,fl
Integer(4) i,j,k,n,ih,idum,ierr,lout,j1,j2,k1,k2,l
Integer(4), intent(in) :: Initialize
lfcFld=lfcFldAll
lMMPstat=.false.
call OutTxt('t2','PFD-transform'C)
call OutTxt('n2',' 'C)
call OutTxt('m2',' 'C)
! check if all conditions are met
if(.not.lEcFld) then
idum=MessageBoxQQ('E must be turned on in the field dialog!\rCannot apply PFD!'C,'PFD transform'C, &
MB$OK.or.MB$IconExclamation)
return
end if
if(.not.lHcFld) then
idum=MessageBoxQQ('H must be turned on in the field dialog!\rCannot apply PFD!'C,'PFD transform'C, &
MB$OK.or.MB$IconExclamation)
return
end if
if((.not.lxcFld).or.(.not.lycFld).or.(.not.lzcFld)) then
idum=MessageBoxQQ('X,Y,Z components must be turned on in the field dialog!\rCannot apply PFD!'C,'PFD transform'C,&
MB$OK.or.MB$IconExclamation)
return
end if
if(.not.lrGrd) then
idum=MessageBoxQQ('Regular must be turned on in the field dialog!\rCannot apply PFD!'C,'PFD transform'C, &
MB$OK.or.MB$IconExclamation)
return
end if
! initialization
ddt=dtrFld
dPFDwind=sqrt((PFDxmax-PFDxmin)**2+(PFDymax-PFDymin)**2+(PFDzmax-PFDzmin)**2)
if(Initialize.eq.1) then
call getPFDl(iPFDt,lPFDHfield,lPFDEfield,lPFDX,lPFDY,lPFDZ,lPFDpoint,lPFDMMP,lPFDsoft,lPFDhard,lPFDplane)
nPFDcFld=0_4
nPFDsFld(1:nPFDsens)=0_4
ia=max(1,nPFDil)
ja=max(1,nPFDjl)
ka=max(1,nPFDkl)
ib=nPFDi-max(0,nPFDih)
jb=nPFDj-max(0,nPFDjh)
kb=nPFDk-max(0,nPFDkh)
ial=ia
jal=ja
kal=ka
ibl=ib
jbl=jb
kbl=kb
if((nPFDil.gt.0).and.lPFDplane.and.lPFDsoft) then
ia=ia+1
ial=ia+nPFDsLayers+2
end if
if((nPFDjl.gt.0).and.lPFDplane.and.lPFDsoft) then
ja=ja+1
jal=ja+nPFDsLayers+2
end if
if((nPFDkl.gt.0).and.lPFDplane.and.lPFDsoft) then
ka=ka+1
kal=ka+nPFDsLayers+2
end if
if((nPFDih.gt.0).and.lPFDplane.and.lPFDsoft) then
ib=ib-1
ibl=ib-nPFDsLayers-2
end if
if((nPFDjh.gt.0).and.lPFDplane.and.lPFDsoft) then
jb=jb-1
jbl=jb-nPFDsLayers-2
end if
if((nPFDkh.gt.0).and.lPFDplane.and.lPFDsoft) then
kb=kb-1
kbl=kb-nPFDsLayers-2
end if
call getPFDdomType()
! allocate memory for arrays
call DeAllocatePFD()
Allocate(Dx(nPFDi,nPFDj,nPFDk),Dy(nPFDi,nPFDj,nPFDk),Dz(nPFDi,nPFDj,nPFDk), &
& Ex(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1),Ey(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1),Ez(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1), &
& Bx(nPFDi,nPFDj,nPFDk),By(nPFDi,nPFDj,nPFDk),Bz(nPFDi,nPFDj,nPFDk), &
& Hx(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1),Hy(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1),Hz(0:nPFDi+1,0:nPFDj+1,0:nPFDk+1), &
& fax(nPFDi,nPFDj,nPFDk),fay(nPFDi,nPFDj,nPFDk),faz(nPFDi,nPFDj,nPFDk), &
& gax(nPFDi,nPFDj,nPFDk),gay(nPFDi,nPFDj,nPFDk),gaz(nPFDi,nPFDj,nPFDk), &
& EzInc(0:nPFDi+1),HyInc(0:nPFDi+1), &
& gi1(nPFDi),gi2(nPFDi),gi3(nPFDi),gj1(nPFDj),gj2(nPFDj),gj3(nPFDj),gk1(nPFDk),gk2(nPFDk),gk3(nPFDk), &
& fi1(nPFDi),fi2(nPFDi),fi3(nPFDi),fj1(nPFDj),fj2(nPFDj),fj3(nPFDj),fk1(nPFDk),fk2(nPFDk),fk3(nPFDk), &
& iDxl(ia,nPFDj,nPFDk),iDxh(nPFDih+1,nPFDj,nPFDk),iDyl(nPFDi,ja,nPFDk),iDyh(nPFDi,nPFDjh+1,nPFDk), &
& iDzl(nPFDi,nPFDj,ka),iDzh(nPFDi,nPFDj,nPFDkh+1), &
& iBxl(ia,nPFDj,nPFDk),iBxh(nPFDih+1,nPFDj,nPFDk),iByl(nPFDi,ja,nPFDk),iByh(nPFDi,nPFDjh+1,nPFDk), &
& iBzl(nPFDi,nPFDj,ka),iBzh(nPFDi,nPFDj,nPFDkh+1), &
& iD(6,nPFDi,nPFDj,nPFDk),stat=ierr)
if((ierr.eq.0).and.(iEtype.gt.1)) then
Allocate(gbx(nPFDi,nPFDj,nPFDk),gby(nPFDi,nPFDj,nPFDk),gbz(nPFDi,nPFDj,nPFDk), &
& Ix(nPFDi,nPFDj,nPFDk),Iy(nPFDi,nPFDj,nPFDk),Iz(nPFDi,nPFDj,nPFDk),stat=ierr)
Ix=0.0d0
Iy=0.0d0
Iz=0.0d0
end if
if((ierr.eq.0).and.(iEtype.gt.2)) then
Allocate(Kx(nPFDi,nPFDj,nPFDk),Ky(nPFDi,nPFDj,nPFDk),Kz(nPFDi,nPFDj,nPFDk), &
& Mx(nPFDi,nPFDj,nPFDk),My(nPFDi,nPFDj,nPFDk),Mz(nPFDi,nPFDj,nPFDk),stat=ierr)
Kx=0.0d0
Ky=0.0d0
Kz=0.0d0
Mx=0.0d0
My=0.0d0
Mz=0.0d0
end if
if((ierr.eq.0).and.(iEtype.gt.3)) then
Allocate(gcx(nPFDi,nPFDj,nPFDk),gcy(nPFDi,nPFDj,nPFDk),gcz(nPFDi,nPFDj,nPFDk),stat=ierr)
end if
if((ierr.eq.0).and.(iEtype.gt.4)) then
Allocate(Ox(nPFDi,nPFDj,nPFDk),Oy(nPFDi,nPFDj,nPFDk),Oz(nPFDi,nPFDj,nPFDk),stat=ierr)
Ox=0.0d0
Oy=0.0d0
Oz=0.0d0
end if
if((ierr.eq.0).and.(iEtype.gt.5)) then
Allocate(gdx(nPFDi,nPFDj,nPFDk),gdy(nPFDi,nPFDj,nPFDk),gdz(nPFDi,nPFDj,nPFDk), &
& O1x(nPFDi,nPFDj,nPFDk),O1y(nPFDi,nPFDj,nPFDk),O1z(nPFDi,nPFDj,nPFDk), &
& O2x(nPFDi,nPFDj,nPFDk),O2y(nPFDi,nPFDj,nPFDk),O2z(nPFDi,nPFDj,nPFDk),stat=ierr)
O1x=0.0d0
O1y=0.0d0
O1z=0.0d0
O2x=0.0d0
O2y=0.0d0
O2z=0.0d0
end if
if((ierr.eq.0).and.(iUtype.gt.1)) then
Allocate(fbx(nPFDi,nPFDj,nPFDk),fby(nPFDi,nPFDj,nPFDk),fbz(nPFDi,nPFDj,nPFDk), &
& Jx(nPFDi,nPFDj,nPFDk),Jy(nPFDi,nPFDj,nPFDk),Jz(nPFDi,nPFDj,nPFDk),stat=ierr)
Jx=0.0d0
Jy=0.0d0
Jz=0.0d0
end if
if((ierr.eq.0).and.(iUtype.gt.2)) then
Allocate(Lx(nPFDi,nPFDj,nPFDk),Ly(nPFDi,nPFDj,nPFDk),Lz(nPFDi,nPFDj,nPFDk), &
& Nx(nPFDi,nPFDj,nPFDk),Ny(nPFDi,nPFDj,nPFDk),Nz(nPFDi,nPFDj,nPFDk),stat=ierr)
Lx=0.0d0
Ly=0.0d0
Lz=0.0d0
Nx=0.0d0
Ny=0.0d0
Nz=0.0d0
end if
if((ierr.eq.0).and.(iUtype.gt.3)) then
Allocate(fcx(nPFDi,nPFDj,nPFDk),fcy(nPFDi,nPFDj,nPFDk),fcz(nPFDi,nPFDj,nPFDk),stat=ierr)
end if
if((ierr.eq.0).and.(iUtype.gt.4)) then
Allocate(Px(nPFDi,nPFDj,nPFDk),Py(nPFDi,nPFDj,nPFDk),Pz(nPFDi,nPFDj,nPFDk),stat=ierr)
Px=0.0d0
Py=0.0d0
Pz=0.0d0
end if
if((ierr.eq.0).and.(iUtype.gt.5)) then
Allocate(fdx(nPFDi,nPFDj,nPFDk),fdy(nPFDi,nPFDj,nPFDk),fdz(nPFDi,nPFDj,nPFDk), &
& P1x(nPFDi,nPFDj,nPFDk),P1y(nPFDi,nPFDj,nPFDk),P1z(nPFDi,nPFDj,nPFDk), &
& P2x(nPFDi,nPFDj,nPFDk),P2y(nPFDi,nPFDj,nPFDk),P2z(nPFDi,nPFDj,nPFDk),stat=ierr)
P1x=0.0d0
P1y=0.0d0
P1z=0.0d0
P2x=0.0d0
P2y=0.0d0
P2z=0.0d0
end if
if(ierr.ne.0) then
idum=MessageBoxQQ('Cannot allocate memory!'C,'PFD transform'C, &
MB$OK.or.MB$ICONSTOP)
call DeAllocatePFD()
return
end if
lPFDalloc=.true.
! initialize arrays and constants
call OutTxt('t2','Initialize PFD'C)
if(lfcFld) then ! original OpenMaXwell field
cFld=(0.0d0,0.0d0)
else
dFld=0.0d0
end if
EzInc=0.0d0 ! Incident plane wave
HyInc=0.0d0
Ex=0.0d0 ! PFDfield
Ey=0.0d0
Ez=0.0d0
Dx=0.0d0
Dy=0.0d0
Dz=0.0d0
Bx=0.0d0
By=0.0d0
Bz=0.0d0
Hx=0.0d0
Hy=0.0d0
Hz=0.0d0
iDxl=0.0d0 ! UPML auxiliary arrays
iDxh=0.0d0
iBxl=0.0d0
iBxh=0.0d0
iDyl=0.0d0
iDyh=0.0d0
iByl=0.0d0
iByh=0.0d0
iDzl=0.0d0
iDzh=0.0d0
iBzl=0.0d0
iBzh=0.0d0
gi1=0.0d0 ! UPML parameters
fi1=0.0d0
gi2=1.0d0
fi2=1.0d0
gi3=1.0d0
fi3=1.0d0
gj1=0.0d0
fj1=0.0d0
gj2=1.0d0
fj2=1.0d0
gj3=1.0d0
fj3=1.0d0
gk1=0.0d0
fk1=0.0d0
gk2=1.0d0
fk2=1.0d0
gk3=1.0d0
fk3=1.0d0
do i=1,nPFDil
xxn=Dble(nPFDil-i+1)/Dble(nPFDil)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fi1(i)=xn
gi2(i)=1.0d0/(1.0d0+xn)
gi3(i)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDil-i+1)-0.5d0)/Dble(nPFDil)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gi1(i)=xn
fi2(i)=1.0d0/(1.0d0+xn)
fi3(i)=(1.0d0-xn)/(1.0d0+xn)
end do
do i=1,nPFDih
xxn=Dble(nPFDih-i+1)/Dble(nPFDih)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fi1(nPFDi-i)=xn
gi2(nPFDi-i)=1.0d0/(1.0d0+xn)
gi3(nPFDi-i)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDih-i+1)-0.5d0)/Dble(nPFDih)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gi1(nPFDi-i)=xn
fi2(nPFDi-i)=1.0d0/(1.0d0+xn)
fi3(nPFDi-i)=(1.0d0-xn)/(1.0d0+xn)
end do
do j=1,nPFDjl
xxn=Dble(nPFDjl-j+1)/Dble(nPFDjl)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fj1(j)=xn
gj2(j)=1.0d0/(1.0d0+xn)
gj3(j)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDjl-j+1)-0.5d0)/Dble(nPFDjl)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gj1(j)=xn
fj2(j)=1.0d0/(1.0d0+xn)
fj3(j)=(1.0d0-xn)/(1.0d0+xn)
end do
do j=1,nPFDjh
xxn=Dble(nPFDjh-j+1)/Dble(nPFDjh)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fj1(nPFDj-j)=xn
gj2(nPFDj-j)=1.0d0/(1.0d0+xn)
gj3(nPFDj-j)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDjh-j+1)-0.5d0)/Dble(nPFDjh)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gj1(nPFDj-j)=xn
fj2(nPFDj-j)=1.0d0/(1.0d0+xn)
fj3(nPFDj-j)=(1.0d0-xn)/(1.0d0+xn)
end do
do k=1,nPFDkl
xxn=Dble(nPFDkl-k+1)/Dble(nPFDkl)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fk1(k)=xn
gk2(k)=1.0d0/(1.0d0+xn)
gk3(k)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDkl-k+1)-0.5d0)/Dble(nPFDkl)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gk1(k)=xn
fk2(k)=1.0d0/(1.0d0+xn)
fk3(k)=(1.0d0-xn)/(1.0d0+xn)
end do
do k=1,nPFDkh
xxn=Dble(nPFDkh-k+1)/Dble(nPFDkh)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
fk1(nPFDk-k)=xn
gk2(nPFDk-k)=1.0d0/(1.0d0+xn)
gk3(nPFDk-k)=(1.0d0-xn)/(1.0d0+xn)
xxn=(Dble(nPFDkh-k+1)-0.5d0)/Dble(nPFDkh)
xn=PFDpml*(xxn**3)/PFDdx
if(PFDpml.lt.0.0d0) xn=-PFDpml*(xxn**3)
gk1(nPFDk-k)=xn
fk2(nPFDk-k)=1.0d0/(1.0d0+xn)
fk3(nPFDk-k)=(1.0d0-xn)/(1.0d0+xn)
end do
call getPFDmat3D(.false.)
if(iPFDft.eq.0) then ! initialize field
if(lPFDMMP) then ! MMP solution
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call getMMPFld(i,j,k,4_4,iD(4,i,j,k))
Hx(i,j,k)=Dble(FldExp(4))
call getMMPFld(i,j,k,5_4,iD(5,i,j,k))
Hy(i,j,k)=Dble(FldExp(5))
call getMMPFld(i,j,k,6_4,iD(6,i,j,k))
Hz(i,j,k)=Dble(FldExp(6))
end do
end do
end do
else ! random field
r(1)=CHrnd(-1.0d0,1.0d0,0_4)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
Hx(i,j,k)=CHrnd(-1.0d0,1.0d0)
Hy(i,j,k)=CHrnd(-1.0d0,1.0d0)
Hz(i,j,k)=CHrnd(-1.0d0,1.0d0)
end do
end do
end do
end if
end if
Ampl=1.0d0
! scale amplitude: Propagate incident wave through the UPML area
if(lPFDplane) then
t=trFld
Ampl=0.0d0
k=min(100000_4,int4((Dble(2_4*ia)*PFDdx*Dsqrt(Eps0*Mue0)+PFDfTmax+2.0d0*PFDfTau)/ddt))
do n=1,k
t=t+0.5d0*ddt
ot=2.0d0*Pi*fcFld*t
ft=timeDepPFD(t,0)
do i=2,nPFDi
EzInc(i)=gi3(i)*EzInc(i)+gi2(i)*ddt*(HyInc(i)-HyInc(i-1))/(PFDdx*Eps0)
end do
EzInc(1)=ft
if(nPFDih.gt.-1) EzInc(nPFDi)=0.0d0 ! PEC
Ampl=max(Ampl,EzInc(ia+1))
t=t+0.5d0*ddt
do i=1,nPFDi-1
HyInc(i)=fi3(i)*HyInc(i)+fi2(i)*ddt*(EzInc(i+1)-EzInc(i))/(PFDdx*Mue0)
end do
HyInc(nPFDi)=2.0d0*HyInc(nPFDi-1)-HyInc(nPFDi-2) ! extrapolate
if(nPFDih.eq.-1) HyInc(nPFDi)=0.0d0 ! PMC
end do
Ampl=Dsqrt(Zw0)/Max(Ampl,1.0d-100)
EzInc=0.0d0
HyInc=0.0d0
t=trFld
end if
end if
if((abs(iPFDft).gt.1).and.(abs(iPFDft).lt.4)) then ! only for ramp
! scale cFld
if(lfcFld.and.(nPFDcFld.gt.0_4)) then
fac=Dble(nPFDcFld)/(ddt*Dble(fcFld))
cFld(1:6,1:nxcFld,1:nycFld,1:nzcFld)=fac*cFld(1:6,1:nxcFld,1:nycFld,1:nzcFld)
end if
! scale sensor field array
if(nPFDf.gt.0_4) then
do k=1,nPFDsens
if(nPFDsFld(k).lt.1) cycle
fac=Dble(nPFDsFld(k))/(ddt*Dble(fcFld))
cPFDsens(1:6,1:nPFDf,k)=fac*cPFDsens(1:6,1:nPFDf,k)
end do
end if
end if
! iterate over time: main loop
j1=1
j2=nPFDj
if(nPFDjl.ge.0) j1=2+nPFDjl
if(nPFDjh.ge.0) j2=nPFDj-1-nPFDjh
k1=1
k2=nPFDk
if(nPFDkl.ge.0) k1=2+nPFDkl
if(nPFDkh.ge.0) k2=nPFDk-1-nPFDkh
wmax1=0.0d0
if(nIterPFD.lt.1) then
PFDwmax=0.0d0
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
Ex(i,j,k)=1.0d0/(Eps0*gax(i,j,k))
Ey(i,j,k)=1.0d0/(Eps0*gay(i,j,k))
Ez(i,j,k)=1.0d0/(Eps0*gaz(i,j,k))
Hx(i,j,k)=1.0d0/(Mue0*fax(i,j,k))
Hy(i,j,k)=1.0d0/(Mue0*fay(i,j,k))
Hz(i,j,k)=1.0d0/(Mue0*faz(i,j,k))
end do
end do
end do
else
do n=1,nIterPFD
if(lStopThread) return
call OutTxt('t2','PFD transform'C)
call IntToStr(n,0,0,SpaceTExt,lout)
call OutTxt('n2',SpaceTExt(1:lout))
call IntToStr(Int4(nIterPFD),0,0,SpaceTExt,lout)
call OutTxt('m2',SpaceTExt(1:lout))
! time dependence
trFld=trFld+0.5d0*dtrFld
ot=2.0d0*Pi*fcFld*trFld
cosot=cos(ot)
sinot=sin(ot)
ft=timeDepPFD(trFld,0)
! incident plane wave, free space assumed!
if(lPFDplane) then
do i=2,nPFDi
EzInc(i)=gi3(i)*EzInc(i)+gi2(i)*ddt*(HyInc(i)-HyInc(i-1))/(PFDdx*Eps0)
end do
EzInc(1)=Ampl*ft
if(nPFDih.gt.-1) EzInc(nPFDi)=0.0d0 ! PEC
end if
! Dx
!!$OMP parallel do
do i=1,nPFDi
ih=i-ib
do j=1,nPFDj
do k=1,nPFDk
rot=(Hz(i,j,k)-Hz(i,j-1,k))/PFDdy-(Hy(i,j,k)-Hy(i,j,k-1))/PFDdz
if(i.lt.ia) then
iDxl(i,j,k)=iDxl(i,j,k)+rot
rot=rot+gi1(i)*iDxl(i,j,k)
else if(i.gt.ib) then
iDxh(ih,j,k)=iDxh(ih,j,k)+rot
rot=rot+gi1(i)*iDxh(ih,j,k)
end if
if((j.lt.ja).or.(j.gt.jb).or.(k.lt.ka).or.(k.gt.kb)) then
Dx(i,j,k)=gj3(j)*gk3(k)*Dx(i,j,k)+gj2(j)*gk2(k)*ddt*rot
else
Dx(i,j,k)=Dx(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDplane.and.lPFDsoft) then ! incident Dx, plane wave
if((nPFDkl.gt.0).and.(nPFDkh.gt.0)) then
do i=ial,ibl
do j=jal,jbl
Dx(i,j,kal)=Dx(i,j,kal)+ddt*HyInc(i)/PFDdz
Dx(i,j,kbl+1)=Dx(i,j,kbl+1)-ddt*HyInc(i)/PFDdz
end do
end do
else if(nPFDkl.gt.0) then
do i=ial,ibl
do j=jal,jbl
Dx(i,j,kal)=Dx(i,j,kal)+ddt*HyInc(i)/PFDdz
end do
end do
else if(nPFDkh.gt.0) then
do i=ial,ibl
do j=jal,jbl
Dx(i,j,kbl+1)=Dx(i,j,kbl+1)-ddt*HyInc(i)/PFDdz
end do
end do
end if
end if
if(lPFDpoint.and.lPFDX) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,1_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dx(iPFDs(l),jPFDs(l),kPFDs(l))=Dx(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(eDom(iD(1,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Eps0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,1_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dx(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(eDom(iD(1,iPFDs(l),jPFDs(l),kPFDs(l))))*Eps0*fl
end do
end if
end if
end if
! Dy
!!$OMP parallel do
do i=1,nPFDi
do j=1,nPFDj
ih=j-jb
do k=1,nPFDk
rot=(Hx(i,j,k)-Hx(i,j,k-1))/PFDdz-(Hz(i,j,k)-Hz(i-1,j,k))/PFDdx
if(j.lt.ja) then
iDyl(i,j,k)=iDyl(i,j,k)+rot
rot=rot+gj1(j)*iDyl(i,j,k)
else if(j.gt.jb) then
iDyh(i,ih,k)=iDyh(i,ih,k)+rot
rot=rot+gj1(j)*iDyh(i,ih,k)
end if
if((i.lt.ia).or.(i.gt.ib).or.(k.lt.ka).or.(k.gt.kb)) then
Dy(i,j,k)=gk3(k)*gi3(i)*Dy(i,j,k)+gk2(k)*gi2(i)*ddt*rot
else
Dy(i,j,k)=Dy(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDpoint.and.lPFDY) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,2_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dy(iPFDs(l),jPFDs(l),kPFDs(l))=Dy(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(eDom(iD(2,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Eps0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,2_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dy(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(eDom(iD(2,iPFDs(l),jPFDs(l),kPFDs(l))))*Eps0*fl
end do
end if
end if
end if
! Dz
!!$OMP parallel do
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
ih=k-kb
rot=(Hy(i,j,k)-Hy(i-1,j,k))/PFDdx-(Hx(i,j,k)-Hx(i,j-1,k))/PFDdy
if(k.lt.ka) then
iDzl(i,j,k)=iDzl(i,j,k)+rot
rot=rot+gk1(k)*iDzl(i,j,k)
else if(k.gt.kb) then
iDzh(i,j,ih)=iDzh(i,j,ih)+rot
rot=rot+gk1(k)*iDzh(i,j,ih)
end if
if((i.lt.ia).or.(i.gt.ib).or.(j.lt.ja).or.(j.gt.jb)) then
Dz(i,j,k)=gi3(i)*gj3(j)*Dz(i,j,k)+gi2(i)*gj2(j)*ddt*rot
else
Dz(i,j,k)=Dz(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDplane) then ! incident Dz, plane wave
if(lPFDsoft) then ! scattered field formulation
do j=jal,jbl
do k=kal,kbl
Dz(ial,j,k)=Dz(ial,j,k)-ddt*HyInc(ial-1)/PFDdx
Dz(ibl+1,j,k)=Dz(ibl+1,j,k)+ddt*HyInc(ibl)/PFDdx
end do
end do
else ! total field formulation
do j=j1,j2
do k=k1,k2
Dz(ia+1,j,k)=EzInc(ia+1)*Eps0
end do
end do
end if
end if
if(lPFDpoint.and.lPFDZ) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,3_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dz(iPFDs(l),jPFDs(l),kPFDs(l))=Dz(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(eDom(iD(3,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Eps0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,3_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Dz(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(eDom(iD(3,iPFDs(l),jPFDs(l),kPFDs(l))))*Eps0*fl
end do
end if
end if
end if
! get E from D
select case(iEtype)
case(1)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),gax(i,j,k),gax(i,j,k),gax(i,j,k),gax(i,j,k), &
& gax(i,j,k),gax(i,j,k),gax(i,j,k),gax(i,j,k),gax(i,j,k),gax(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),gay(i,j,k),gay(i,j,k),gay(i,j,k),gay(i,j,k), &
& gay(i,j,k),gay(i,j,k),gay(i,j,k),gay(i,j,k),gay(i,j,k),gay(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),gaz(i,j,k),gaz(i,j,k),gaz(i,j,k),gaz(i,j,k), &
& gaz(i,j,k),gaz(i,j,k),gaz(i,j,k),gaz(i,j,k),gaz(i,j,k),gaz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(2)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),Ix(i,j,k),Ix(i,j,k),Ix(i,j,k),Ix(i,j,k), &
& Ix(i,j,k),Ix(i,j,k),gax(i,j,k),gbx(i,j,k),gax(i,j,k),gax(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),Iy(i,j,k),Iy(i,j,k),Iy(i,j,k),Iy(i,j,k), &
& Iy(i,j,k),Iy(i,j,k),gay(i,j,k),gby(i,j,k),gay(i,j,k),gay(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),Iz(i,j,k),Iz(i,j,k),Iz(i,j,k),Iz(i,j,k), &
& Iz(i,j,k),Iz(i,j,k),gaz(i,j,k),gbz(i,j,k),gaz(i,j,k),gaz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(3)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),Ix(i,j,k),Kx(i,j,k),Mx(i,j,k),Ix(i,j,k), &
& Ix(i,j,k),Ix(i,j,k),gax(i,j,k),gbx(i,j,k),gax(i,j,k),gax(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),Iy(i,j,k),Ky(i,j,k),My(i,j,k),Iy(i,j,k), &
& Iy(i,j,k),Iy(i,j,k),gay(i,j,k),gby(i,j,k),gay(i,j,k),gay(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),Iz(i,j,k),Kz(i,j,k),Mz(i,j,k),Iz(i,j,k), &
& Iz(i,j,k),Iz(i,j,k),gaz(i,j,k),gbz(i,j,k),gaz(i,j,k),gaz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(4)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),Ix(i,j,k),Kx(i,j,k),Mx(i,j,k),Ix(i,j,k), &
& Ix(i,j,k),Ix(i,j,k),gax(i,j,k),gbx(i,j,k),gcx(i,j,k),gax(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),Iy(i,j,k),Ky(i,j,k),My(i,j,k),Iy(i,j,k), &
& Iy(i,j,k),Iy(i,j,k),gay(i,j,k),gby(i,j,k),gcy(i,j,k),gay(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),Iz(i,j,k),Kz(i,j,k),Mz(i,j,k),Iz(i,j,k), &
& Iz(i,j,k),Iz(i,j,k),gaz(i,j,k),gbz(i,j,k),gcz(i,j,k),gaz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(5)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),Ix(i,j,k),Kx(i,j,k),Mx(i,j,k),Ox(i,j,k), &
& Ix(i,j,k),Ix(i,j,k),gax(i,j,k),gbx(i,j,k),gcx(i,j,k),gax(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),Iy(i,j,k),Ky(i,j,k),My(i,j,k),Oy(i,j,k), &
& Iy(i,j,k),Iy(i,j,k),gay(i,j,k),gby(i,j,k),gcy(i,j,k),gay(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),Iz(i,j,k),Kz(i,j,k),Mz(i,j,k),Oz(i,j,k), &
& Iz(i,j,k),Iz(i,j,k),gaz(i,j,k),gbz(i,j,k),gcz(i,j,k),gaz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(6)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,1_4,Dx(i,j,k),Ex(i,j,k),Ix(i,j,k),Kx(i,j,k),Mx(i,j,k),Ox(i,j,k), &
& O1x(i,j,k),O2x(i,j,k),gax(i,j,k),gbx(i,j,k),gcx(i,j,k),gdx(i,j,k),iD(1,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,2_4,Dy(i,j,k),Ey(i,j,k),Iy(i,j,k),Ky(i,j,k),My(i,j,k),Oy(i,j,k), &
& O1y(i,j,k),O2y(i,j,k),gay(i,j,k),gby(i,j,k),gcy(i,j,k),gdy(i,j,k),iD(2,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,3_4,Dz(i,j,k),Ez(i,j,k),Iz(i,j,k),Kz(i,j,k),Mz(i,j,k),Oz(i,j,k), &
& O1z(i,j,k),O2z(i,j,k),gaz(i,j,k),gbz(i,j,k),gcz(i,j,k),gdz(i,j,k),iD(3,i,j,k),ft,cosot,sinot)
end do
end do
end do
end select
! boundary conditions
call PFDboundary('3','E')
! time dependence
trFld=trFld+0.5d0*dtrFld
ot=2.0d0*Pi*fcFld*trFld
cosot=cos(ot)
sinot=sin(ot)
ft=timeDepPFD(trFld,0)
! incident plane wave, free space assumed!
if(lPFDplane) then
do i=1,nPFDi-1
HyInc(i)=fi3(i)*HyInc(i)+fi2(i)*ddt*(EzInc(i+1)-EzInc(i))/(PFDdx*Mue0)
end do
HyInc(nPFDi)=2.0d0*HyInc(nPFDi-1)-HyInc(nPFDi-2) ! extrapolate
if(nPFDih.eq.-1) HyInc(nPFDi)=0.0d0 ! PMC
end if
! Bx
!!$OMP parallel do
do i=1,nPFDi
ih=i-ib
do j=1,nPFDj
do k=1,nPFDk
rot=(Ey(i,j,k+1)-Ey(i,j,k))/PFDdz-(Ez(i,j+1,k)-Ez(i,j,k))/PFDdy
if(i.lt.ia) then
iBxl(i,j,k)=iBxl(i,j,k)+rot
rot=rot+fi1(i)*iBxl(i,j,k)
else if(i.gt.ib) then
iBxh(ih,j,k)=iBxh(ih,j,k)+rot
rot=rot+fi1(i)*iBxh(ih,j,k)
end if
if((j.lt.ja).or.(j.gt.jb).or.(k.lt.ka).or.(k.gt.kb)) then
Bx(i,j,k)=fj3(j)*fk3(k)*Bx(i,j,k)+fj2(j)*fk2(k)*ddt*rot
else
Bx(i,j,k)=Bx(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDplane.and.lPFDsoft) then ! incident Bx, plane wave
if((nPFDjl.gt.0).and.(nPFDjh.gt.0)) then
do i=ial,ibl
do k=kal,kbl
Bx(i,jal-1,k)=Bx(i,jal-1,k)+ddt*EzInc(i)/PFDdy
Bx(i,jbl,k)=Bx(i,jbl,k)-ddt*EzInc(i)/PFDdy
end do
end do
else if(nPFDjl.gt.0) then
do i=ial,ibl
do k=kal,kbl
Bx(i,jal-1,k)=Bx(i,jal-1,k)+ddt*EzInc(i)/PFDdy
end do
end do
else if(nPFDjh.gt.0) then
do i=ial,ibl
do k=kal,kbl
Bx(i,jbl,k)=Bx(i,jbl,k)-ddt*EzInc(i)/PFDdy
end do
end do
end if
end if
if(lPFDpoint.and.lPFDX) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,4_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Bx(iPFDs(l),jPFDs(l),kPFDs(l))=Bx(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(uDom(iD(4,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Mue0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,4_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Bx(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(uDom(iD(4,iPFDs(l),jPFDs(l),kPFDs(l))))*Mue0*fl
end do
end if
end if
end if
! By
!!$OMP parallel do
do i=1,nPFDi
do j=1,nPFDj
ih=j-jb
do k=1,nPFDk
rot=(Ez(i+1,j,k)-Ez(i,j,k))/PFDdx-(Ex(i,j,k+1)-Ex(i,j,k))/PFDdz
if(j.lt.ja) then
iByl(i,j,k)=iByl(i,j,k)+rot
rot=rot+fj1(j)*iByl(i,j,k)
else if(j.gt.jb) then
iByh(i,ih,k)=iByh(i,ih,k)+rot
rot=rot+fj1(j)*iByh(i,ih,k)
end if
if((i.lt.ia).or.(i.gt.ib).or.(k.lt.ka).or.(k.gt.kb)) then
By(i,j,k)=fk3(k)*fi3(i)*By(i,j,k)+fk2(k)*fi2(i)*ddt*rot
else
By(i,j,k)=By(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDplane) then ! incident By, plane wave
if(lPFDsoft) then
do j=jal,jbl
do k=kal,kbl
By(ial-1,j,k)=By(ial-1,j,k)-ddt*EzInc(ial)/PFDdx
By(ibl,j,k)=By(ibl,j,k)+ddt*EzInc(ibl+1)/PFDdx
end do
end do
end if
end if
if(lPFDpoint.and.lPFDY) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,5_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
By(iPFDs(l),jPFDs(l),kPFDs(l))=By(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(uDom(iD(5,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Mue0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,5_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
By(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(uDom(iD(5,iPFDs(l),jPFDs(l),kPFDs(l))))*Mue0*fl
end do
end if
end if
end if
! Bz
!!$OMP parallel do
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
ih=k-kb
rot=(Ex(i,j+1,k)-Ex(i,j,k))/PFDdy-(Ey(i+1,j,k)-Ey(i,j,k))/PFDdx
if(k.lt.ka) then
iBzl(i,j,k)=iBzl(i,j,k)+rot
rot=rot+fk1(k)*iBzl(i,j,k)
else if(k.gt.kb) then
iBzh(i,j,ih)=iBzh(i,j,ih)+rot
rot=rot+fk1(k)*iBzh(i,j,ih)
end if
if((i.lt.ia).or.(i.gt.ib).or.(j.lt.ja).or.(j.gt.jb)) then
Bz(i,j,k)=fi3(i)*fj3(j)*Bz(i,j,k)+fi2(i)*fj2(j)*ddt*rot
else
Bz(i,j,k)=Bz(i,j,k)+ddt*rot
end if
end do
end do
end do
if(iPFDft.ne.0) then
if(lPFDpoint.and.lPFDZ) then ! point source
if(lPFDsoft) then ! soft
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,6_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Bz(iPFDs(l),jPFDs(l),kPFDs(l))=Bz(iPFDs(l),jPFDs(l),kPFDs(l))+Dble(uDom(iD(6,iPFDs(l),jPFDs(l),kPFDs(l)))) &
& *Mue0*fl
end do
else ! hard
do l=1,nPFDsource
fl=timeDepPFD(trFld,l)
if(lPFDMMP) then
call PFDgetMMPpoint(i,j,k,6_4,cF(1))
fl=fl*(Dble(cF(1))*cosot+DImag(cF(1))*sinot)
end if
Bz(iPFDs(l),jPFDs(l),kPFDs(l))=Dble(uDom(iD(6,iPFDs(l),jPFDs(l),kPFDs(l))))*Mue0*fl
end do
end if
end if
end if
! get H from B
select case(iUtype)
case(1)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),fax(i,j,k),fax(i,j,k),fax(i,j,k),fax(i,j,k), &
& fax(i,j,k),fax(i,j,k),fax(i,j,k),fax(i,j,k),fax(i,j,k),fax(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),fay(i,j,k),fay(i,j,k),fay(i,j,k),fay(i,j,k), &
& fay(i,j,k),fay(i,j,k),fay(i,j,k),fay(i,j,k),fay(i,j,k),fay(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),faz(i,j,k),faz(i,j,k),faz(i,j,k),faz(i,j,k), &
& faz(i,j,k),faz(i,j,k),faz(i,j,k),faz(i,j,k),faz(i,j,k),faz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(2)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),Jx(i,j,k),Jx(i,j,k),Jx(i,j,k),Jx(i,j,k), &
& Jx(i,j,k),Jx(i,j,k),fax(i,j,k),fbx(i,j,k),fax(i,j,k),fax(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),Jy(i,j,k),Jy(i,j,k),Jy(i,j,k),Jy(i,j,k), &
& Jy(i,j,k),Jy(i,j,k),fay(i,j,k),fby(i,j,k),fay(i,j,k),fay(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),Jz(i,j,k),Jz(i,j,k),Jz(i,j,k),Jz(i,j,k), &
& Jz(i,j,k),Jz(i,j,k),faz(i,j,k),fbz(i,j,k),faz(i,j,k),faz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(3)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),Jx(i,j,k),Lx(i,j,k),Nx(i,j,k),Jx(i,j,k), &
& Jx(i,j,k),Jx(i,j,k),fax(i,j,k),fbx(i,j,k),fax(i,j,k),fax(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),Jy(i,j,k),Ly(i,j,k),Ny(i,j,k),Jy(i,j,k), &
& Jy(i,j,k),Jy(i,j,k),fay(i,j,k),fby(i,j,k),fay(i,j,k),fay(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),Jz(i,j,k),Lz(i,j,k),Nz(i,j,k),Jz(i,j,k), &
& Jz(i,j,k),Jz(i,j,k),faz(i,j,k),fbz(i,j,k),faz(i,j,k),faz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(4)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),Jx(i,j,k),Lx(i,j,k),Nx(i,j,k),Jx(i,j,k), &
& Jx(i,j,k),Jx(i,j,k),fax(i,j,k),fbx(i,j,k),fcx(i,j,k),fax(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),Jy(i,j,k),Ly(i,j,k),Ny(i,j,k),Jy(i,j,k), &
& Jy(i,j,k),Jy(i,j,k),fay(i,j,k),fby(i,j,k),fcy(i,j,k),fay(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),Jz(i,j,k),Lz(i,j,k),Nz(i,j,k),Jz(i,j,k), &
& Jz(i,j,k),Jz(i,j,k),faz(i,j,k),fbz(i,j,k),fcz(i,j,k),faz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(5)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),Jx(i,j,k),Lx(i,j,k),Nx(i,j,k),Px(i,j,k), &
& Jx(i,j,k),Jx(i,j,k),fax(i,j,k),fbx(i,j,k),fcx(i,j,k),fax(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),Jy(i,j,k),Ly(i,j,k),Ny(i,j,k),Py(i,j,k), &
& Jy(i,j,k),Jy(i,j,k),fay(i,j,k),fby(i,j,k),fcy(i,j,k),fay(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),Jz(i,j,k),Lz(i,j,k),Nz(i,j,k),Pz(i,j,k), &
& Jz(i,j,k),Jz(i,j,k),faz(i,j,k),fbz(i,j,k),fcz(i,j,k),faz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
case(6)
do i=1,nPFDi
do j=1,nPFDj
do k=1,nPFDk
call DB2EH(i,j,k,lPFDX,4_4,Bx(i,j,k),Hx(i,j,k),Jx(i,j,k),Lx(i,j,k),Nx(i,j,k),Px(i,j,k), &
& P1x(i,j,k),P2x(i,j,k),fax(i,j,k),fbx(i,j,k),fcx(i,j,k),fdx(i,j,k),iD(4,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDY,5_4,By(i,j,k),Hy(i,j,k),Jy(i,j,k),Ly(i,j,k),Ny(i,j,k),Py(i,j,k), &
& P1y(i,j,k),P2y(i,j,k),fay(i,j,k),fby(i,j,k),fcy(i,j,k),fdy(i,j,k),iD(5,i,j,k),ft,cosot,sinot)
call DB2EH(i,j,k,lPFDZ,6_4,Bz(i,j,k),Hz(i,j,k),Jz(i,j,k),Lz(i,j,k),Nz(i,j,k),Pz(i,j,k), &
& P1z(i,j,k),P2z(i,j,k),faz(i,j,k),fbz(i,j,k),fcz(i,j,k),fdz(i,j,k),iD(6,i,j,k),ft,cosot,sinot)
end do
end do
end do
end select
! boundary conditions
call PFDboundary('3','H')