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shadow_crl.F90
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shadow_crl.F90
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Module shadow_crl !compound refractive lenses
! todo: integrate this module into shadow_preprocessors and shadow_kernel
Use, intrinsic :: ISO_C_BINDING
Use shadow_globaldefinitions
Use gfile
Use shadow_variables
Use shadow_kernel
Implicit None
Public :: precrl , runcrl, pretransfocator
Private :: TraceCRL, ReadCRL
Contains
!----
!---- Subroutine precrl
!----
!---- Preprocessor for Compound Refractive Lenses
!----
!---- create a crl.01 file with parameters for a compound refractive lens
!----
!---- [email protected] 2011-09-27
!----
!
Subroutine precrl
!---- Use Modules ----!
!use GFile
!use stringio
!---- Variables ----!
implicit none
Type(GfType) :: g1
integer(kind=ski) :: ns,i,j,ishape_local,fcyl_local
integer(kind=ski) :: changeConvexity,itmp,ftmp
integer(kind=ski) :: fwrite_local,fhit_c_local,fshape_local,f_r_ind_local
!integer(kind=ski) :: n_oe_local
integer(kind=ski) :: f_ext_local
real(kind=skr) :: rwidx1_local,rwidx2_local,rlen1_local,rlen2_local
real(kind=skr) :: ref0,ref1,att0,att1
real(kind=skr) :: pp,qq,pp0,qq0,ddIn,ddV,qqtmp
character(len=sklen) :: fileName,file0,file1
character(len=3) :: stmp,stmp2
!Logical :: arggiven=.false., esta, iOut
Logical :: iOut
real(kind=skr) :: cil_ang_local, sin_cil, cos_cil, ref_in, ref_out
real(kind=skr),dimension(10) :: ccc, cccTmp
!real(kind=skr), parameter :: torad = 0.017453292519943295769237
! variables for sphere
real(kind=skr) :: f, R, delta
! variables for ellipsoid/hyperboloid
real(kind=skr) :: axmaj, axmin, afoci, ee, eccent, ycen, zcen
real(kind=skr) :: a,b,c
real(kind=skr),dimension(3) :: rncen,rtcen
! variables for paraboloid
real(kind=skr) :: costhe, sinthe, param, fact
! variables for hyperboloid
real(kind=skr) :: cc, branch,crl_length,tmp1,tmp2
ccc=0.0D0
file0="none_specified"
file1="none_specified"
ref0=1d0
ref1=1d0
att0=0d0
att1=0d0
!n_oe_local = irint('What is the number of this optical element [default=1]? ')
!IF (n_oe_local .eq. 0) n_oe_local = 1
print *,'Lens interface shape: '
print *, '1 - Sphere'
print *, '2 - Ellipsoid'
!print *, 'Toroidal-3'
print *, '4 - Paraboloid'
print *, '5 - Plane'
!print *, '6 Codling slit'
print *, '7 - Hyperboloid'
!print *, 'Cone-8??'
!print *, 'Polynomial-9??
ishape_local = irint('?> ')
fcyl_local = irint('Cylindical [0=No,1=Yes] ? ')
cil_ang_local = 0.0D0
IF (fcyl_local.eq.1) THEN
cil_ang_local = RNUMBER(' Angle (degrees) of cylinder axis from X axis: ')
ENDIF
ns = irint(' Number of interfaces NS (Number of lenses=NS/2) ? ')
print *,' You must enter refraction index in the two media:'
print *,' first, for the medium containing the source (OBJECT for the first interface)'
print *,' then, for the next medium (IMAGE for the first interface)'
print *,' '
print *,' Refraction index (optical constants) from: '
print *,' 0: constant: keyword in both media'
print *,' 1: file(from prerefl) in first medium keyboard in next medium'
print *,' 2: keyboard in first medium and file (from prerefl) next medium'
print *,' 3: file(from prerefl) in both media'
print *,' '
f_r_ind_local = irint('?>')
select case (f_r_ind_local)
case (0)
ref0 = RNUMBER(' Refraction index of the medium containing source ?')
ref1 = RNUMBER(' Refraction index of the next medium ?')
att0 = RNUMBER(' Attenuation coeff [UserLength^-1] of the medium containing source ?')
att1 = RNUMBER(' Attenuation coeff [UserLength^-1] of the next medium ?')
case (1)
file0 = rstring("file (from prerefl) for medium containing source: ")
ref1 = RNUMBER(' Refraction index of the next medium ? ')
att1 = RNUMBER(' Attenuation coeff [UserLength^-1] of the next medium ? ')
case (2)
ref0 = RNUMBER(' Refraction index of the medium containing source ?')
att0 = RNUMBER(' Attenuation coeff [UserLength^-1] of the medium containing source ?')
file1 = rstring("file (from prerefl) for the next medium ? ")
case (3)
file0 = rstring("file (from prerefl) for medium containing source ? ")
file1 = rstring("file (from prerefl) for the next medium ? ")
end select
pp0 = RNUMBER(' p0: physical distance from source plane (or continuation plane) to CRLs first interface ')
qq0 = RNUMBER(' q0: physical distance from last interface of the CRL to the image plane (or continuation plane) ')
print *,'CRL parameters: '
print *,' 0: internal/calculated (from focal distances)'
print *,' 1: external/user defined'
f_ext_local = irint('?>')
if (f_ext_local.eq.0) then
pp = RNUMBER(' pp: focal source-crl distance ')
qq = RNUMBER(' qq: focal crl-image distance ')
else
if (ishape_local.eq.1) then
R = RNUMBER(' Radius of the sphere [UserLength] ? ')
elseif(ishape_local.eq.4) then
R = RNUMBER(' Radius of curvature of the paraboloid at the tip ? ')
elseif(ishape_local.eq.2.or.ishape_local.eq.7) then
AXMAJ = RNUMBER(' Major Axis ? ')
AXMIN = RNUMBER(' Minor Axis ? ')
R = 0.5*(AXMAJ + AXMIN) ! to avoid R undefined
end if
endif
!
! lens dimension
!
fhit_c_local = IYES ('Lens dimensions finite [ Y/N ] ?')
IF (fhit_c_local.EQ.1) THEN
!IF (IVERB.EQ.1) THEN
WRITE(6,*)'Lens shape. Options:'
WRITE(6,*)' rectangular : 1'
WRITE(6,*)' full elliptical : 2'
!WRITE(6,*)' "hole" elliptical : 3'
!END IF
fshape_local = IRINT ('Shape: [ 1, 2] ?')
IF (fshape_local.EQ.1) THEN
rwidx1_local = RNUMBER ('Lens half-width x(+) ? ')
rwidx2_local = RNUMBER ('Lens half-width x(-) ? ')
rlen1_local = RNUMBER ('Lens half-length y(+) ? ')
rlen2_local = RNUMBER ('Lens half-length y(-) ? ')
ELSE
rwidx1_local = 0D0 ! just define it
rlen1_local = 0D0 ! just define it
rwidx2_local = RNUMBER ('External Outline Major axis ( x ) ? ')
rlen2_local = RNUMBER ('External Outline Minor axis ( y ) ? ')
!IF (fshape_local.EQ.3) THEN
! rwidx1_local = RNUMBER ('Internal Outline Major axis ( x ) ? ')
! rlen1_local = RNUMBER ('Internal Outline Minor axis ( y ) ? ')
!END IF
END IF
ELSE
fshape_local = 0 ! just define it
rwidx1_local = 0D0 ! just define it
rlen1_local = 0D0 ! just define it
rwidx2_local = 0D0 ! just define it
rlen2_local = 0D0 ! just define it
END IF
ddIn = 0.0D0
ddV = 0.0D0
IF (ns.gt.1) THEN
ddIn = RNUMBER('lens thickness [along optical axis, in material] (=ddIn) ? ')
ddV = RNUMBER('lens length [along optical axis, in vacuum] (=ddV) ? ')
ENDIF
print *,'Verbose-Shadow-Run? '
print *,' files to save option: '
print *,' 0: all files (mirr.xx, star.xx)'
print *,' 1: mirror file only -- mirr.xx'
print *,' 2: image file only -- star.xx'
print *,' 3: none'
fwrite_local = irint('?> ')
print *,''
filename = RSTRING('Name of output file (default: crl.01): ')
if (trim(filename).eq."") filename = "crl.01"
print *," "
print *,"Please wait whilst creating input file... "
print *," "
print *," "
print *," "
! end of input section
!
! set values of g1
!
DO i=1,ns
Write( stmp, '(i3)' ) i
stmp = adjustl(stmp)
! set variables that are constat for every lens
itmp=10
iOut = GfForceSetValue(g1,"FMIRR("//trim(stmp)//")",itmp)
iOut = GfForceSetValue(g1,"FWRITE("//trim(stmp)//")",fwrite_local)
! finite dimensions now
iOut = GfForceSetValue(g1,"FHIT_C("//trim(stmp)//")",fhit_c_local)
!if (fhit_c_local.eq.1) then
iOut = GfForceSetValue(g1,"FSHAPE("//trim(stmp)//")",fshape_local)
iOut = GfForceSetValue(g1,"RWIDX1("//trim(stmp)//")",rwidx1_local)
iOut = GfForceSetValue(g1,"RWIDX2("//trim(stmp)//")",rwidx2_local)
iOut = GfForceSetValue(g1,"RLEN1("//trim(stmp)//")",rlen1_local)
iOut = GfForceSetValue(g1,"RLEN2("//trim(stmp)//")",rlen2_local)
!endif
! set variables that are change with lens number
itmp=2
IF (mod(i,itmp).EQ.0) THEN
select case(f_r_ind_local)
case (1)
ftmp = 2
case (2)
ftmp = 1
case default
ftmp = f_r_ind_local
end select
! even surfaces
iOut = GfForceSetValue(g1,"F_R_IND("//trim(stmp)//")",ftmp)
iOut = GfForceSetValue(g1,"R_IND_OBJ("//trim(stmp)//")",ref1)
iOut = GfForceSetValue(g1,"R_IND_IMA("//trim(stmp)//")",ref0)
iOut = GfForceSetValue(g1,"R_ATTENUATION_OBJ("//trim(stmp)//")",att1)
iOut = GfForceSetValue(g1,"R_ATTENUATION_IMA("//trim(stmp)//")",att0)
iOut = GfForceSetValue(g1,"FILE_R_IND_OBJ("//trim(stmp)//")",file1)
iOut = GfForceSetValue(g1,"FILE_R_IND_IMA("//trim(stmp)//")",file0)
iOut = GfForceSetValue(g1,"T_SOURCE("//trim(stmp)//")",ddIn*0.5D0)
iOut = GfForceSetValue(g1,"T_IMAGE("//trim(stmp)//")",ddV*0.5D0)
ref_in = ref1
ref_out = ref0
changeConvexity=1
ELSE
! odd surfaces
iOut = GfForceSetValue(g1,"F_R_IND("//trim(stmp)//")",f_r_ind_local)
iOut = GfForceSetValue(g1,"R_IND_OBJ("//trim(stmp)//")",ref0)
iOut = GfForceSetValue(g1,"R_IND_IMA("//trim(stmp)//")",ref1)
iOut = GfForceSetValue(g1,"R_ATTENUATION_OBJ("//trim(stmp)//")",att0)
iOut = GfForceSetValue(g1,"R_ATTENUATION_IMA("//trim(stmp)//")",att1)
iOut = GfForceSetValue(g1,"FILE_R_IND_OBJ("//trim(stmp)//")",file0)
iOut = GfForceSetValue(g1,"FILE_R_IND_IMA("//trim(stmp)//")",file1)
iOut = GfForceSetValue(g1,"T_SOURCE("//trim(stmp)//")",ddV*0.5D0)
iOut = GfForceSetValue(g1,"T_IMAGE("//trim(stmp)//")",ddIn*0.5D0)
ref_in = ref0
ref_out = ref1
changeConvexity=0 ! first surface is concave, R>0, (as SHADOW's default)
ENDIF
select case (ishape_local)
! now everything is based on
! F_surface = R_surface/(2*delta) delta = (n1/n2) - 1
case (1) !spherical case need only lens semiaperture and lens length
!
! pre-calculations
!
delta = 1.0-(ref1/ref0)
if (f_ext_local.eq.0) then ! internal/calculated
IF (ns.eq.1) THEN
f = 1.0/(1.0/qq+1.0/pp)
R = (ref1-ref0)/( ref1/qq + ref0/pp )
ELSE
f = 1.0/(1.0/qq+1.0/pp)
R = ns*f*delta
!debugging [email protected] 20130515 R>0 in shadow means concave
!R = -R ! change sign: first interface must be concave
ENDIF
else ! external/user defined
f = R/delta/ns ! TODO: calculate for ellipse/hyperbola
endif
if (i.eq.1) then
print *, "Surface : ", i
print *, "Focal distance (full CRL) : ", f
print *, "Focal distance (this interface): ", f*ns
print *, "R : ", R
print *, "changeConvexity : ", changeConvexity
endif
ccc(1) = 1.0D0
ccc(2) = 1.0D0
ccc(3) = 1.0D0
ccc(9) = -2.0*R
case (2) !ellipsoid
if (f_ext_local.eq.0) then ! internal/calculated
qqtmp = qq
! for CRL
IF (ns.GT.1) THEN
! use focal distance instead
qqtmp = (ref0/pp+ref1/qq)
qqtmp=1.0d0/qqtmp
qqtmp=qqtmp*ns
END IF
print *,'Ellipsoid: Object is at Infinity'
IF (ref0.gt.ref1) THEN
print *,'******* Warning: n1>n2 & object at infinity: '
print *,'******* Should you consider a hyperboloid instead of an ellipsoid?'
ENDIF
AXMAJ = qqtmp*ref1/(ref0+ref1)
AXMIN = qqtmp*SQRT(abs(ref1-ref0)/(ref0+ref1))
endif
AFOCI = SQRT( AXMAJ**2-AXMIN**2 )
ECCENT = AFOCI/AXMAJ
ee = ref1/ref0
IF (ee.GT.1) ee=1.0d0/ee
if (i.eq.1) then
print *,'Surface: ',i
print *,'Rev Ellipsoid a: ',axmaj
print *,'Rev Ellipsoid b: ',axmin
print *,'Rev Ellipsoid c=sqrt(a^2-b^2): ',afoci
print *,'Rev Ellipsoid focal discance c^2: ',afoci**2
print *,'Rev Ellipsoid excentricity: ',eccent
print *,'Rev Ellipsoid excentricity OLD: ',ee
endif
!C
!C The center is computed on the basis of the object
!C and image positions
!C
YCEN = -AXMAJ
ZCEN = 0D0
!C
!C Computes now the normal in the mirror center.
!C
RNCEN(1) = .0D0
RNCEN(2) = -1D0
RNCEN(3) = 0.0D0
!C
!C Computes the tangent versor in the mirror center.
!C
RTCEN(1) = .0D0
RTCEN(2) = RNCEN(3)
RTCEN(3) = - RNCEN(2)
!C Computes now the quadric coefficient with the mirror center
!C located at (0,0,0) and normal along (0,0,1)
!C
if (i.eq.1) then
print *,'Lens center at: ',0.0,ycen,zcen
print *,'Lens normal: ',rncen
print *,'Lens tangent:',rtcen
endif
A = 1/AXMIN**2
B = 1/AXMAJ**2
C = A
CCC(1) = A
CCC(2) = B*RTCEN(2)**2 + C*RTCEN(3)**2
CCC(3) = B*RNCEN(2)**2 + C*RNCEN(3)**2
CCC(4) = .0D0
CCC(5) = 2*(B*RNCEN(2)*RTCEN(2)+C*RNCEN(3)*RTCEN(3))
CCC(6) = .0D0
CCC(7) = .0D0
CCC(8) = .0D0
CCC(9) = 2*(B*YCEN*RNCEN(2)+C*ZCEN*RNCEN(3))
CCC(10) = .0D0
! 3: BEGIN ; Toroidal ?????????????????
! R_MAJ = SSOUR*SIMAG*2/COSTHE/(SSOUR + SIMAG)
! R_MIN = SSOUR*SIMAG*2*COSTHE/(SSOUR + SIMAG)
! txt = [txt, 'Toroid is not a conic!', $
! String('Major radius: ', $
! R_MAJ, Format='(A40,G20.15)'), $
! String('Minor radius: ', $
! R_MIN, Format='(A40,G20.15)')]
! ;C
! ;C NOTE : The major radius is the in reality the radius of the torus
! ;C max. circle. The true major radius is then
! ;C
! R_MAJ = R_MAJ - R_MIN
! END
case (4) !paraboloid
!
! for the parabola we need the radius of the tangent circle,
! so this part is the same as for the sphere:
!
delta = 1.0-(ref1/ref0)
if (f_ext_local.eq.0) then
IF (ns.eq.1) THEN
! for single lens
f = 1.0/(1.0/qq+1.0/pp)
R = (ref1-ref0)/( ref1/qq + ref0/pp )
R = abs(R)
ELSE
f = 1.0/(1.0/qq+1.0/pp)
R = ns*f*delta
ENDIF
else
f = R/delta/ns
endif
! calculate the tangent radius (as for the sphere)
!IF (ns.GT.1) THEN
! ! for CRL
! R = R*ns
! R = -R
!ELSE
! R = 1D0/(ref0/pp+ref1/qq)
! R = R*(ref1-ref0)
!END IF
PARAM = R
COSTHE = 1.0D0
SINTHE = 0.0D0
IF (pp.LT.qq) THEN
YCEN = - pp*SINTHE**2
ZCEN = - 2*pp*SINTHE*COSTHE
fact = -1.0D0
ELSE
YCEN = - qq*SINTHE**2
ZCEN = - 2*qq*SINTHE*COSTHE
fact = 1.0D0
ENDIF
if (i.eq.1) then
print *, "Surface : ", i
print *, "R : ", R
print *, "changeConvexity : ", changeConvexity
print *,'Paraboloid p parameter (=R): ',PARAM
print *,'Lens center at: ',0.0,ycen,zcen
endif
CCC(1) = 1.0D0
CCC(2) = COSTHE**2
CCC(3) = SINTHE**2
CCC(4) = 0.0D0
CCC(5) = 2*fact*COSTHE*SINTHE
CCC(6) = 0.0D0
CCC(7) = 0.0D0
CCC(8) = 0.0D0
CCC(9) = 2*ZCEN*SINTHE - 2*PARAM*COSTHE
CCC(10) = .0D0
case (5) !plane
CCC(10) = .0D0
!C
!C The sign of CCC(9) is <0 to keep consistency with the other cases
!C normal.
!C
CCC(9) = - 1.0D0
case (7) !hyperboloid
print *,'Hyperboloid: Object is at Infinity'
IF (ref0.lt.ref1) THEN
print *,'******* Warning: n1<n2 & object at infinity: '
print *,'******* Should you consider an ellipsoid instead of an ellipsoid?'
ENDIF
if (f_ext_local.eq.0) then
AXMAJ = qq*ref1/(ref0+ref1)
AXMIN = qq*SQRT(abs(ref1-ref0)/(ref0+ref1))
endif
AFOCI = SQRT( AXMAJ**2+AXMIN**2 )
ECCENT = AFOCI/AXMAJ
EE = ref0/ref1
IF (ee.LT.1) ee=1.0D0/ee
if (i.eq.1) then
print *,'Rev Hyperboloid a: ',axmaj
print *,'Rev Hyperboloid b: ',axmin
print *,'Rev Hyperboloid c=sqrt(a^2+b^2): ',afoci
print *,'Rev Hyperboloid focal distance c^2: ',afoci**2
print *,'Rev Ellipsoid excentricity: ',eccent
print *,'Rev Ellipsoid excentricity OLD: ',ee
endif
!AXMAJ = qq/(1D0+EE)
!CC = AXMAJ*EE
!AXMIN = sqrt(CC*CC-AXMAJ*AXMAJ)
!
BRANCH=1.0D0 ! branch=+1,-1
!
YCEN = -AXMAJ
ZCEN = 0.0D0
RNCEN (1) = 0.0D0
RNCEN (2) = -1.0
RNCEN (3) = 0.0D0
!
!C
!C Computes the tangent in the same RF
!C
RTCEN (1) = 0.0D0
RTCEN (2) = - RNCEN(3) ! > 0
RTCEN (3) = RNCEN(2) ! > 0
!
!
if (i.eq.1) then
print *,'Hyperboloid a: ', AXMAJ
print *,'Hyperboloid b: ', AXMIN
print *,'Hyperboloid c: ', AFOCI
print *,'Hyperboloid focal discance c^2: ', AFOCI**2
print *,'Hyperboloid excentricity: ', ECCENT
print *,'Hyperbola BRANCH: ',branch
print *,'Lens center at: ',0.0D0,YCEN,ZCEN
print *,'Lens normal: ',RNCEN
print *,'Lens tangent: ',RTCEN
endif
!C
!C Coefficients of the canonical form
!C
A = - 1/AXMIN**2
B = 1/AXMAJ**2
C = A
!C
!C Rotate now in the mirror RF. The equations are the same as for
!C the ellipse case.
!C
CCC(1) = A
CCC(2) = B*RTCEN(2)**2 + C*RTCEN(3)**2
CCC(3) = B*RNCEN(2)**2 + C*RNCEN(3)**2
CCC(4) = 0.0D0
CCC(5) = 2*(B*RNCEN(2)*RTCEN(2)+C*RNCEN(3)*RTCEN(3))
CCC(6) = 0.0D0
CCC(7) = 0.0D0
CCC(8) = 0.0D0
CCC(9) = 2*(B*YCEN*RNCEN(2)+C*ZCEN*RNCEN(3))
CCC(10) = 0.0D0
! 8: BEGIN ; Ice-cream cone
! CCC(1-1) = 1.0D0
! CCC(2-1) = 1.0D0
! ;CCC(3-1) = -(TAN (!dpi/180*CONE_A))^2
! CCC(3-1) = -(TAN (THETA))^2
! txt = [txt, 'Cone is an Ice-cream cone']
! END
! 9:
! else: BEGIN
! print,'Optical surface type not found: '+oeType[iType]
! END
!
case default !not yet implemented
end select
!
! is cylindrical?
!
IF (fcyl_local.eq.1) THEN
! C
! C Set to zero the coeff. involving X for the cylinder case, after
! C projecting the surface on the desired plane.
! C
cil_ang_local = TORAD*cil_ang_local
COS_CIL = COS(cil_ang_local)
SIN_CIL = SIN(cil_ang_local)
cccTmp = CCC ! vector copy
CCC(1) = cccTmp(1)*SIN_CIL**4 + cccTmp(2)*COS_CIL**2*SIN_CIL**2 - & !X^2
cccTmp(4)*COS_CIL*SIN_CIL**3
CCC(2) = cccTmp(2)*COS_CIL**4 + cccTmp(1)*COS_CIL**2*SIN_CIL**2 - & !Y^2
cccTmp(4)*COS_CIL**3*SIN_CIL
CCC(3) = cccTmp(3) !Z^2
CCC(4) = - 2*cccTmp(1)*COS_CIL* SIN_CIL**3 - &
2*cccTmp(2)*COS_CIL**3*SIN_CIL + &
2*cccTmp(4)*COS_CIL**2*SIN_CIL**2 !X Y
CCC(5) = cccTmp(5)*COS_CIL**2 - cccTmp(6)*COS_CIL*SIN_CIL !Y Z
CCC(6) = cccTmp(6)*SIN_CIL**2 - cccTmp(5)*COS_CIL*SIN_CIL !X Z
CCC(7) = cccTmp(7)*SIN_CIL**2 - cccTmp(8)*COS_CIL*SIN_CIL !X
CCC(8) = cccTmp(8)*COS_CIL**2 - cccTmp(7)*COS_CIL*SIN_CIL !Y
CCC(9) = cccTmp(9) !Z
CCC(10)= cccTmp(10)
ENDIF
! C
! C Set the correct mirror convexity.
! C
!IF (ref_in.le.ref_out) THEN
IF (changeConvexity.eq.1) THEN
CCC(5) = - CCC(5)
CCC(6) = - CCC(6)
CCC(9) = - CCC(9)
ELSE
END IF
DO j=1,10
Write( stmp2, '(i2)' ) j
stmp2 = adjustl(stmp2)
iOut = GfForceSetValue(g1,"ccc("//trim(stmp2)//","//trim(stmp)//")",ccc(j))
ENDDO
ENDDO
! set pp0,qq0
iOut = GfSetValue(g1,"T_SOURCE(1)",pp0)
iOut = GfSetValue(g1,"T_IMAGE("//trim(stmp)//")",qq0)
!
! calculate CRL length
!
select case (ns)
case(1)
crl_length = 0.0
case(2)
iOut = GfGetValue(g1,"T_IMAGE(1)",tmp1)
iOut = GfGetValue(g1,"T_SOURCE(2)",tmp2)
crl_length = tmp1 + tmp2
case default
iOut = GfGetValue(g1,"T_IMAGE(1)",tmp1)
iOut = GfGetValue(g1,"T_SOURCE(2)",tmp2)
crl_length = tmp1 + tmp2
do i=1,ns-1
write( stmp2, '(i2)' ) i
stmp2 = adjustl(stmp2)
iOut = GfGetValue(g1,"T_IMAGE("//trim(stmp2)//")",tmp1)
write( stmp2, '(i2)' ) i+1
stmp2 = adjustl(stmp2)
iOut = GfGetValue(g1,"T_SOURCE("//trim(stmp2)//")",tmp2)
crl_length = crl_length + tmp1 + tmp2
enddo
end select
print *,'CLR length is: ',crl_length
! for memo, store the some input variables [not needed]
iOut = GfForceSetValue(g1,"ishape_local",ishape_local)
iOut = GfForceSetValue(g1,"fwrite_local",fwrite_local)
iOut = GfForceSetValue(g1,"fcyl_local",fcyl_local)
iOut = GfForceSetValue(g1,"cil_ang_local",cil_ang_local)
iOut = GfForceSetValue(g1,"fhit_c_local",fhit_c_local)
iOut = GfForceSetValue(g1,"fshape_local",fshape_local)
iOut = GfForceSetValue(g1,"rwidx1_local",rwidx1_local)
iOut = GfForceSetValue(g1,"rwidx2_local",rwidx2_local)
iOut = GfForceSetValue(g1,"rlen1_local",rlen1_local)
iOut = GfForceSetValue(g1,"rlen2_local",rlen2_local)
iOut = GfForceSetValue(g1,"ns",ns)
iOut = GfForceSetValue(g1,"ref0",ref0)
iOut = GfForceSetValue(g1,"ref1",ref1)
iOut = GfForceSetValue(g1,"att0",att0)
iOut = GfForceSetValue(g1,"att1",att1)
iOut = GfForceSetValue(g1,"pp",pp)
iOut = GfForceSetValue(g1,"qq",qq)
iOut = GfForceSetValue(g1,"pp0",pp0)
iOut = GfForceSetValue(g1,"qq0",qq0)
iOut = GfForceSetValue(g1,"ddIn",ddIn)
iOut = GfForceSetValue(g1,"ddV",ddV)
iOut = GfForceSetValue(g1,"R",R)
iOut = GfForceSetValue(g1,"crl_length",crl_length)
!
! print all stored variables on screen
!
! iOut = GfTypePrint(g1)
! if (.not. iOut) return
!
! dump the GfType into a new file
!
!call FNAME(fileName,"crl",n_oe_local,itwo)
!fileName="crl.01"
iOut = GfFileWrite(g1,fileName)
if (iOut) then
print *,'File written to disk: '//trim(fileName)
else
print *,'FAILED TO WRITE FILE: '//trim(fileName)
end if
print *,'------------ ccc (last interface) ---------------'
write(*,'(a,f20.10)') ,'ccc(1) = ',ccc(1)
write(*,'(a,f20.10)') ,'ccc(2) = ',ccc(2)
write(*,'(a,f20.10)') ,'ccc(3) = ',ccc(3)
write(*,'(a,f20.10)') ,'ccc(4) = ',ccc(4)
write(*,'(a,f20.10)') ,'ccc(5) = ',ccc(5)
write(*,'(a,f20.10)') ,'ccc(6) = ',ccc(6)
write(*,'(a,f20.10)') ,'ccc(7) = ',ccc(7)
write(*,'(a,f20.10)') ,'ccc(8) = ',ccc(8)
write(*,'(a,f20.10)') ,'ccc(9) = ',ccc(9)
write(*,'(a,f20.10)') ,'ccc(10) = ',ccc(10)
print *,'-------------------------------------------------'
print *,' '
print *,'Use shadow3 command "runcrl" to run shadow'
End Subroutine precrl
!
!
!
subroutine runcrl(idefault)
implicit none
Integer (kind=ski),intent(in) :: idefault
type (poolSource) :: src
type (poolOE), allocatable, dimension(:) :: arrOE
Real (kind=skr), allocatable, dimension(:,:) :: ray
character(len=sklen) :: filesource,filecrl,fileout
Integer (kind=ski) :: i, ncol1, npoint1, ns, iOut, iErr, iFlag, iCount
!Character(len=3) :: stmp
character(len=sklen) :: stmp
if (idefault.eq.0) then
filesource = RSTRING("File with source (default: begin.dat): ")
if (trim(filesource).eq."") filesource="begin.dat"
filecrl = RSTRING("File with CRL definition (default: crl.01): ")
if (trim(filecrl).eq."") filecrl="crl.01"
fileout = RSTRING("File final image (star.xx type, default: final.01): ")
if (trim(fileout).eq."") fileout="final.01"
else
filesource="begin.dat"
filecrl="crl.01"
fileout="final.01"
endif
print *,'***********************************************************************'
print *,' CRL: using source from '//trim(filesource)//' and CRL definition from '//trim(filecrl)
print *,' output file: '//trim(fileout)
print *,'***********************************************************************'
call beamGetDim(filesource, ncol1, npoint1, iFlag, iErr)
allocate( ray(18,npoint1) )
call beamLoad(ray,iErr,ncol1,npoint1,filesource)
ncol = ncol1
print *, ncol1
npoint = npoint1
print *,'runcrl: npoint,ncol: ',npoint1,ncol1
print *,'runcrl: reading '//trim(filecrl)//'...'
call ReadCRL(filecrl,arrOE)
print *,'runcrl: Done reading '//trim(filecrl)
ns = size(arrOE)
!
! write shadow files (not needed)
!
IF ( arrOE(1)%FWRITE.LT.3) THEN
OPEN (UNIT=23,FILE='systemfile.dat',STATUS='UNKNOWN')
do i=1,ns
CALL FNAME (stmp, 'start', i, izero)
call PoolOEWrite(arrOE(i),stmp)
!Write( stmp, '(i3)' ) i
!stmp = adjustl(stmp)
!call PoolOEWrite(arrOE(i),"start."//stmp)
print *,'runcrl: File written to disk: '//trim(stmp)
write(23,'(a)') trim(stmp)
end do
CLOSE(23)
print *,'runcrl: File written to disk: systemfile.dat'
END IF
print *,'runcrl: Running trace for all interfaces'
iCount = 1
call TraceCRL(arrOE, ray, iCount)
call beamWrite(ray, iErr, ncol1, npoint1, fileout)
print *,'runcrl: File written to disk: '//fileout
return
End SUbroutine runcrl
!
! Private
!
Subroutine TraceCRL(arrOE,ray18,icount)
Type(poolOE), dimension(:), intent(inout) :: arrOE
Real(kind=skr), dimension(:,:), intent(in out) :: ray18
Integer(kind=ski), intent(inout) :: icount
Integer(kind=ski) :: nOE, nPoint
Integer(kind=ski) :: i
nOE = size(arrOE)
nPoint = size(ray18,2)
Do i=1, nOE
print *,'>> TraceCRL: tracing surface ',iCount
Call TraceOE (arrOE(i),ray18,nPoint,iCount)
iCount = iCount+1
End Do
End Subroutine TraceCRL
! this routine reads the CRL definition in crl.01 and
! creates an OE array of types with each individual lens
Subroutine ReadCRL(fname,arrOE)
Character(kind=skc, len=*), intent(in) :: fname
Type(poolOE), dimension(:), allocatable, intent(out) :: arrOE
Integer(kind=ski) :: ns
type(GfType) :: gf
Logical :: iOut, iOut2
Integer(kind=ski) :: i, j
Character(len=3) :: stmp, stmp2
If(.not.GfFileLoad(gf,fname)) print *, "unable to load all file"
iOut = GfGetValue(gf,"ns",ns)
Allocate( arrOE(ns) )
Do i=1, ns
Call PoolOEDefault(arrOE(i))
Write( stmp, '(i3)' ) i
stmp = adjustl(stmp)
iOut = GfGetValue(gf,"FMIRR("//trim(stmp)//")",arrOE(i)%FMIRR).and.iOut
iOut = GfGetValue(gf,"F_R_IND("//trim(stmp)//")",arrOE(i)%F_R_IND).and.iOut
iOut = GfGetValue(gf,"R_IND_OBJ("//trim(stmp)//")",arrOE(i)%R_IND_OBJ).and.iOut
iOut = GfGetValue(gf,"R_IND_IMA("//trim(stmp)//")",arrOE(i)%R_IND_IMA).and.iOut
iOut = GfGetValue(gf,"R_ATTENUATION_OBJ("//trim(stmp)//")",arrOE(i)%R_ATTENUATION_OBJ).and.iOut
iOut = GfGetValue(gf,"R_ATTENUATION_IMA("//trim(stmp)//")",arrOE(i)%R_ATTENUATION_IMA).and.iOut
iOut = GfGetValue(gf,"FILE_R_IND_OBJ("//trim(stmp)//")",arrOE(i)%FILE_R_IND_OBJ).and.iOut
iOut = GfGetValue(gf,"FILE_R_IND_IMA("//trim(stmp)//")",arrOE(i)%FILE_R_IND_IMA).and.iOut
iOut = GfGetValue(gf,"T_SOURCE("//trim(stmp)//")",arrOE(i)%T_SOURCE).and.iOut
iOut = GfGetValue(gf,"T_IMAGE("//trim(stmp)//")",arrOE(i)%T_IMAGE).and.iOut
iOut = GfGetValue(gf,"FWRITE("//trim(stmp)//")",arrOE(i)%FWRITE).and.iOut
arrOE(i)%F_REFRAC = 1
! arrOE(i)%FWRITE = 0
arrOE(i)%T_INCIDENCE = 0.0D0
arrOE(i)%T_REFLECTION = 180.0D0
! arrOE(i)%F_EXT = 1
arrOE(i)%F_DEFAULT = 0
arrOE(i)%F_ANGLE = 0
Do j=1,10
Write( stmp2, '(i2)' ) j
stmp2 = adjustl(stmp2)
iOut = GfGetValue(gf,"ccc("//trim(stmp2)//","//trim(stmp)//")",arrOE(i)%ccc(j)).and.iOut
End Do
! CRL finite dimensions
iOut = GfGetValue(gf,"FHIT_C("//trim(stmp)//")",arrOE(i)%FHIT_C).and.iOut
iOut = GfGetValue(gf,"FSHAPE("//trim(stmp)//")",arrOE(i)%FSHAPE).and.iOut
iOut = GfGetValue(gf,"RWIDX1("//trim(stmp)//")",arrOE(i)%RWIDX1).and.iOut
iOut = GfGetValue(gf,"RWIDX2("//trim(stmp)//")",arrOE(i)%RWIDX2).and.iOut
iOut = GfGetValue(gf,"RLEN1("//trim(stmp)//")",arrOE(i)%RLEN1).and.iOut
iOut = GfGetValue(gf,"RLEN2("//trim(stmp)//")",arrOE(i)%RLEN2).and.iOut
! CRL movements (optional)
iOut2 = GfIsDefined(gf,"F_MOVE("//trim(stmp)//")")
if (iOut2 .eqv. .true.) then
iOut = GfGetValue(gf,"F_MOVE("//trim(stmp)//")",arrOE(i)%F_MOVE)
print *,"CRL movements defined for oe: ",stmp
iOut = GfIsDefined(gf,"X_ROT("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"X_ROT("//trim(stmp)//")",arrOE(i)%X_ROT)
print *,"Found X_ROT: ",arrOE(i)%X_ROT
end if
iOut = GfIsDefined(gf,"Y_ROT("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"Y_ROT("//trim(stmp)//")",arrOE(i)%Y_ROT)
print *,"Found Y_ROT: ",arrOE(i)%Y_ROT
end if
iOut = GfIsDefined(gf,"Z_ROT("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"Z_ROT("//trim(stmp)//")",arrOE(i)%Z_ROT)
print *,"Found Z_ROT: ",arrOE(i)%Z_ROT
end if
iOut = GfIsDefined(gf,"OFFX("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"OFFX("//trim(stmp)//")",arrOE(i)%OFFX)
print *,"Found OFFX: ",arrOE(i)%OFFX
end if
iOut = GfIsDefined(gf,"OFFY("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"OFFY("//trim(stmp)//")",arrOE(i)%OFFY)
print *,"Found OFFY: ",arrOE(i)%OFFY
end if
iOut = GfIsDefined(gf,"OFFZ("//trim(stmp)//")")
if (iOut .eqv. .true.) then
iOut = GfGetValue(gf,"OFFZ("//trim(stmp)//")",arrOE(i)%OFFZ)
print *,"Found OFFZ: ",arrOE(i)%OFFZ
end if
end if
End Do
End Subroutine ReadCRL
!----
!---- Subroutine pretransfocator
!----
!---- Preprocessor for Transfocator
!----
!---- create a crl.01 file with parameters for a compound refractive lens
!----
!---- [email protected] 2013-04-09
!----
!
Subroutine pretransfocator
!---- Variables ----!
implicit none
Type(GfType) :: g1
integer(kind=ski) :: ns,i,j,ishape_local,fcyl_local
integer(kind=ski) :: changeConvexity,itmp,ftmp
integer(kind=ski) :: fwrite_local,fhit_c_local,fshape_local,f_r_ind_local
integer(kind=ski) :: f_ext_local
real(kind=skr) :: rwidx1_local,rwidx2_local,rlen1_local,rlen2_local
real(kind=skr) :: ref0,ref1,att0,att1
real(kind=skr) :: pp,qq,pp0,qq0,ddIn,ddV,qqtmp
character(len=sklen) :: fileName,file0,file1
character(len=3) :: stmp,stmp2
Logical :: iOut
real(kind=skr) :: cil_ang_local, sin_cil, cos_cil, ref_in, ref_out
real(kind=skr),dimension(10) :: ccc, cccTmp
! variables for sphere
real(kind=skr) :: f, R, delta
! variables for ellipsoid/hyperboloid
real(kind=skr) :: axmaj, axmin, afoci, ee, eccent, ycen, zcen
real(kind=skr) :: a,b,c
real(kind=skr),dimension(3) :: rncen,rtcen
! variables for paraboloid
real(kind=skr) :: costhe, sinthe, param, fact
! variables for hyperboloid
real(kind=skr) :: cc, branch,crl_length,tmp0,tmp1,tmp2
!transfocator
real(kind=skr) :: crl_diameter, crl_R, crl_R2, crl_interThickness
real(kind=skr) :: crl_thickness, crl_fs_before, crl_fs_after
integer(kind=ski) :: crl_nlenses, crl_shape, crl_cylindrical
integer(kind=ski) :: ierr, iaccumulated, icrl
character(len=sklen) :: crl_file
character(len=1) :: ctmp="#"
ccc=0.0D0
file0="none_specified"
file1="none_specified"
ref0=1d0
ref1=1d0
att0=0d0
att1=0d0
!bug fixed [email protected] 20140627, [email protected] wrote (20130513):
!I had edited mytransfocator.dat and re-run precrl and runcrl several
!times while playing around, but then I got the weird effect that o.e.'s
!up to 102 were created for a 11-lens CRL, and the result didn't make
!sense any more.
!So apparently some values didn't get reset properly, as the created
!crl.* file starts like this:
!FMIRR(81) = 10
!FWRITE(81) = 3
!FHIT_C(81) = 1
iaccumulated=0
icrl=0
print *,' '
print *,'The transfocator stack of CRLs must be defined in "transfocator definition" file: '
print *, '0 - Create a "transfocator definition" template file'
print *, '1 - Load a "transfocator definition" input file'
itmp = irint('?>')
if (itmp .eq. 0) then
crl_file = rstring('File name to dump template (default: mytransfocator.dat): ')
if (trim(crl_file).eq."") crl_file = "mytransfocator.dat"
OPEN (UNIT=25,FILE=crl_file,STATUS='UNKNOWN')
write(25,'(a)') "# comment lines start with # and can only be at the beginning of the file"
write(25,'(a)') "#"
write(25,'(a)') "# This file describes a transfocator"
write(25,'(a)') "# Each line describes a transfocator block (a CRL) with:"
write(25,'(a)') "# crl_Nlenses : number of lenses"
write(25,'(a)') "# crl_shape : shape code: 1=Sphere"
write(25,'(a)') "# 2=Ellipsoid"
write(25,'(a)') "# 4=Paraboloid"
write(25,'(a)') "# 5=Plane"