[430] | 1 | |
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| 2 | !The Polymorphic Tracking Code |
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| 3 | !Copyright (C) Etienne Forest and CERN |
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| 4 | |
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| 5 | module ptc_multiparticle |
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| 6 | ! use S_TRACKING !,FRINGE_=>FRINGE__MULTI !,FACE=>FACE_MULTI |
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| 7 | use beam_beam_ptc |
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| 8 | implicit none |
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| 9 | public |
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| 10 | CHARACTER*27 CASE_NAME(-2:3) |
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| 11 | PRIVATE fuzzy_eq,fuzzy_neq |
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| 12 | PRIVATE TRACK_FIBRE_FRONTR,TRACK_FIBRE_FRONTP |
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| 13 | PRIVATE TRACK_FIBRE_BACKR,TRACK_FIBRE_BACKP |
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| 14 | PRIVATE TRACKR_NODE_SINGLE,TRACKP_NODE_SINGLE,TRACKV_NODE_SINGLE |
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| 15 | private DRIFTr_BACK_TO_POSITION,DRIFTp_BACK_TO_POSITION !,DRIFT_BACK_TO_POSITION |
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| 16 | private MAKE_NODE_LAYOUT_2 !,DRIFT_TO_TIME |
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| 17 | PRIVATE MODULATE_R,MODULATE_P |
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| 18 | PRIVATE TRACK_MODULATION_R,TRACK_MODULATION_P |
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| 19 | |
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| 20 | ! LOGICAL :: OLD_MOD=.TRUE. |
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| 21 | |
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| 22 | logical(lp),private, parameter :: dobb=.true. |
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| 23 | logical(lp),private, parameter :: aperture_all_case0=.false. |
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| 24 | type(probe) :: xsm,xsm0 |
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| 25 | !real(dp) :: unit_time =1.0e-3_dp |
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| 26 | REAL(dp) :: x_orbit_sync(6)= 0.0_dp,dt_orbit_sync=0.0_dp |
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| 27 | |
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| 28 | INTERFACE TRACK_NODE_SINGLE |
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| 29 | MODULE PROCEDURE TRACKR_NODE_SINGLE !@1 t,x,state,charge |
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| 30 | MODULE PROCEDURE TRACKP_NODE_SINGLE !@1 t,y,state,charge |
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| 31 | MODULE PROCEDURE TRACKV_NODE_SINGLE !@1 t,v,state,charge |
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| 32 | END INTERFACE |
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| 33 | |
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| 34 | |
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| 35 | |
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| 36 | |
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| 37 | INTERFACE DRIFT_BACK_TO_POSITION |
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| 38 | MODULE PROCEDURE DRIFTr_BACK_TO_POSITION |
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| 39 | MODULE PROCEDURE DRIFTp_BACK_TO_POSITION |
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| 40 | END INTERFACE |
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| 41 | |
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| 42 | INTERFACE TRACK_FIBRE_FRONT |
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| 43 | MODULE PROCEDURE TRACK_FIBRE_FRONTR |
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| 44 | MODULE PROCEDURE TRACK_FIBRE_FRONTP |
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| 45 | END INTERFACE |
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| 46 | |
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| 47 | INTERFACE TRACK_FIBRE_BACK |
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| 48 | MODULE PROCEDURE TRACK_FIBRE_BACKR |
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| 49 | MODULE PROCEDURE TRACK_FIBRE_BACKP |
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| 50 | END INTERFACE |
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| 51 | |
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| 52 | INTERFACE COPY |
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| 53 | MODULE PROCEDURE COPY_BEAM |
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| 54 | END INTERFACE |
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| 55 | |
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| 56 | INTERFACE OPERATOR (.feq.) |
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| 57 | MODULE PROCEDURE fuzzy_eq |
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| 58 | END INTERFACE |
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| 59 | INTERFACE OPERATOR (.fne.) |
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| 60 | MODULE PROCEDURE fuzzy_neq |
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| 61 | END INTERFACE |
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| 62 | |
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| 63 | INTERFACE MODULATE |
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| 64 | MODULE PROCEDURE MODULATE_R ! PROPAGATE FAKE MODULATED (Q,P) ; 7TH AND 8TH VARIABLES |
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| 65 | MODULE PROCEDURE MODULATE_P ! |
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| 66 | END INTERFACE |
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| 67 | |
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| 68 | |
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| 69 | INTERFACE TRACK_MODULATION |
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| 70 | MODULE PROCEDURE TRACK_MODULATION_R ! PROPAGATE FAKE MODULATED (Q,P) ; 7TH AND 8TH VARIABLES |
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| 71 | MODULE PROCEDURE TRACK_MODULATION_P ! |
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| 72 | END INTERFACE |
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| 73 | |
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| 74 | type three_d_info |
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| 75 | ! character(nlp),pointer :: name |
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| 76 | real(dp) a(3),b(3) ! Centre of entrance and exit faces |
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| 77 | real(dp) ent(3,3),exi(3,3) ! entrace and exit frames for drawing magnet faces |
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| 78 | real(dp) wx,wy ! width of box for plotting purposes |
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| 79 | real(dp) o(3),mid(3,3) ! frames at the point of tracking |
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| 80 | real(dp) reference_ray(6) ! |
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| 81 | real(dp) x(6) ! ray tracked with reference_ray using a type(beam) |
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| 82 | real(dp) r0(3),r(3) ! ray position global returned |
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| 83 | real(dp) scale ! magnification using reference_ray |
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| 84 | logical(lp) u(2) ! unstable flag for both ray and reference_ray |
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| 85 | END type three_d_info |
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| 86 | |
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| 87 | ! real :: ttime0,ttime1,dt1=0.0,dt2=0.0; |
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| 88 | |
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| 89 | CONTAINS |
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| 90 | |
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| 91 | SUBROUTINE MODULATE_R(C,XS,K) |
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| 92 | IMPLICIT NONE |
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| 93 | type(INTEGRATION_NODE), pointer :: C |
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| 94 | type(probe), INTENT(INOUT) :: xs |
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| 95 | TYPE(INTERNAL_STATE) K |
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| 96 | TYPE(ELEMENT),POINTER :: EL |
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| 97 | TYPE(ELEMENTP),POINTER :: ELp |
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| 98 | REAL(DP) v,dv |
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| 99 | |
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| 100 | |
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| 101 | |
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| 102 | EL=>C%PARENT_FIBRE%MAG |
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| 103 | ELP=>C%PARENT_FIBRE%MAGP |
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| 104 | |
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| 105 | IF(K%MODULATION) THEN |
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| 106 | |
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| 107 | DV=(XS%AC%X(1)*COS(EL%theta_ac)-XS%AC%X(2)*SIN(EL%theta_ac)) |
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| 108 | V=EL%DC_ac+EL%A_ac*DV |
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| 109 | DV=el%D_ac*DV |
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| 110 | else |
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| 111 | V=0.0_dp |
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| 112 | DV=0.0_dp |
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| 113 | endif |
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| 114 | |
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| 115 | CALL transfer_ANBN(EL,ELP,VR=V,DVR=DV) |
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| 116 | |
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| 117 | |
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| 118 | END SUBROUTINE MODULATE_R |
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| 119 | |
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| 120 | SUBROUTINE do_ramping_R(C,t,K) |
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| 121 | IMPLICIT NONE |
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| 122 | type(INTEGRATION_NODE), pointer :: C |
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| 123 | TYPE(INTERNAL_STATE) K |
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| 124 | TYPE(ELEMENT),POINTER :: EL |
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| 125 | TYPE(ELEMENTP),POINTER :: ELp |
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| 126 | REAL(DP) v,dv,t |
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| 127 | |
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| 128 | |
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| 129 | |
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| 130 | EL=>C%PARENT_FIBRE%MAG |
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| 131 | ELP=>C%PARENT_FIBRE%MAGP |
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| 132 | if(.not.associated(EL%ramp)) return |
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| 133 | |
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| 134 | V=EL%DC_ac |
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| 135 | DV=0.0_dp |
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| 136 | call set_ramp(C,t) |
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| 137 | |
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| 138 | CALL transfer_ANBN(EL,ELP,VR=V,DVR=DV) |
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| 139 | |
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| 140 | |
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| 141 | END SUBROUTINE do_ramping_R |
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| 142 | |
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| 143 | SUBROUTINE DO_Ramping_p(C,t,K) |
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| 144 | IMPLICIT NONE |
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| 145 | type(INTEGRATION_NODE), pointer :: C |
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| 146 | TYPE(INTERNAL_STATE) K |
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| 147 | TYPE(ELEMENT),POINTER :: EL |
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| 148 | TYPE(ELEMENTP),POINTER :: ELP |
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| 149 | TYPE(REAL_8) V,DV |
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| 150 | real(dp) t |
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| 151 | |
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| 152 | EL=>C%PARENT_FIBRE%MAG |
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| 153 | ELP=>C%PARENT_FIBRE%MAGP |
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| 154 | |
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| 155 | if(.not.associated(EL%ramp)) return |
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| 156 | |
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| 157 | CALL ALLOC(V) |
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| 158 | CALL ALLOC(DV) |
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| 159 | |
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| 160 | |
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| 161 | V=elp%DC_ac |
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| 162 | DV=0.0_dp |
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| 163 | call set_ramp(C,t) |
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| 164 | |
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| 165 | CALL transfer_ANBN(EL,ELP,VP=V,DVP=DV) |
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| 166 | |
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| 167 | CALL KILL(V) |
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| 168 | CALL KILL(DV) |
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| 169 | |
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| 170 | |
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| 171 | END SUBROUTINE DO_Ramping_p |
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| 172 | |
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| 173 | SUBROUTINE set_all_ramp(R) |
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| 174 | IMPLICIT NONE |
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| 175 | TYPE(layout), target :: r |
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| 176 | TYPE(fibre), POINTER :: p |
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| 177 | integer i |
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| 178 | REAL(DP) v,dv |
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| 179 | v=0.0_dp |
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| 180 | dv=0.0_dp |
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| 181 | p=>r%start |
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| 182 | do i=1,r%n |
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| 183 | |
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| 184 | if(associated(p%mag%ramp)) then |
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| 185 | call set_ramp(p%t1,x_orbit_sync(6)) |
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| 186 | CALL transfer_ANBN(p%mag,p%magp,VR=V,DVR=DV) |
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| 187 | |
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| 188 | endif |
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| 189 | |
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| 190 | p=>p%next |
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| 191 | enddo |
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| 192 | |
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| 193 | end SUBROUTINE set_all_ramp |
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| 194 | |
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| 195 | SUBROUTINE set_ramp(t,t0) |
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| 196 | IMPLICIT NONE |
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| 197 | TYPE(INTEGRATION_NODE), POINTER :: T |
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| 198 | integer i,it |
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| 199 | real(dp) r,ti,rat,dtot |
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| 200 | type(ramping), pointer :: a |
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| 201 | real(dp) an,bn,t0 |
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| 202 | |
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| 203 | |
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| 204 | ! if(t%pos_in_fibre==1) return |
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| 205 | |
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| 206 | a=>t%parent_fibre%mag%ramp |
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| 207 | |
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| 208 | |
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| 209 | dtot=(a%table(a%n)%time-a%table(1)%time) !/(a%n-1) |
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| 210 | |
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| 211 | ! ti=XSM0%ac%t/clight/a%unit_time ! time in milliseconds |
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| 212 | ti=t0/clight !/a%unit_time ! time in milliseconds |
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| 213 | |
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| 214 | ! if(ti>a%t_max.or.ti<a%table(1)%time) then |
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| 215 | ! if(ti>a%table(a%n)%time.or.ti<a%table(1)%time) then |
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| 216 | ! return |
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| 217 | ! endif |
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| 218 | |
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| 219 | |
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| 220 | |
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| 221 | if(ti>=a%t_max.or.ti<a%table(1)%time) then |
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| 222 | ! if(ti>a%table(a%n)%time.or.ti<a%table(1)%time) then |
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| 223 | if(ti>=a%t_max) then |
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| 224 | a%table(0)%bn=0.0_dp |
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| 225 | a%table(0)%an=0.0_dp |
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| 226 | do i=1,size(a%table(0)%bn) |
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| 227 | a%table(0)%bn(i)= a%table(a%n)%bn(i)*a%r |
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| 228 | a%table(0)%an(i)= a%table(a%n)%an(i)*a%r |
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| 229 | enddo |
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| 230 | a%table(0)%b_t= a%table(a%n)%b_t |
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| 231 | a=>t%parent_fibre%magp%ramp |
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| 232 | a%table(0)%bn=0.0_dp |
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| 233 | a%table(0)%an=0.0_dp |
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| 234 | do i=1,size(a%table(0)%bn) |
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| 235 | a%table(0)%bn(i)= a%table(a%n)%bn(i)*a%r |
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| 236 | a%table(0)%an(i)= a%table(a%n)%an(i)*a%r |
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| 237 | enddo |
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| 238 | a%table(0)%b_t= a%table(a%n)%b_t |
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| 239 | else |
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| 240 | a%table(0)%bn=0.0_dp |
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| 241 | a%table(0)%an=0.0_dp |
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| 242 | do i=1,size(a%table(0)%bn) |
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| 243 | a%table(0)%bn(i)= a%table(1)%bn(i)*a%r |
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| 244 | a%table(0)%an(i)= a%table(1)%an(i)*a%r |
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| 245 | enddo |
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| 246 | a%table(0)%b_t= a%table(1)%b_t |
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| 247 | a=>t%parent_fibre%magp%ramp |
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| 248 | a%table(0)%bn=0.0_dp |
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| 249 | a%table(0)%an=0.0_dp |
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| 250 | do i=1,size(a%table(0)%bn) |
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| 251 | a%table(0)%bn(i)= a%table(1)%bn(i)*a%r |
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| 252 | a%table(0)%an(i)= a%table(1)%an(i)*a%r |
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| 253 | enddo |
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| 254 | a%table(0)%b_t= a%table(1)%b_t |
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| 255 | |
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| 256 | endif |
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| 257 | |
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| 258 | else |
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| 259 | |
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| 260 | ti=ti-a%table(1)%time |
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| 261 | ti=mod(ti,dtot)+a%table(1)%time |
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| 262 | dtot=dtot/(a%n-1) |
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| 263 | ti=(ti-a%table(1)%time)/dtot+1 |
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| 264 | |
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| 265 | it=int(ti) |
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| 266 | ! it=idint(ti) |
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| 267 | |
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| 268 | rat=(ti-it) |
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| 269 | |
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| 270 | |
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| 271 | a%table(0)%bn=0.0_dp |
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| 272 | a%table(0)%an=0.0_dp |
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| 273 | do i=1,size(a%table(0)%bn) |
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| 274 | a%table(0)%bn(i)=((a%table(it+1)%bn(i)-a%table(it)%bn(i))*rat + a%table(it)%bn(i))*a%r |
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| 275 | a%table(0)%an(i)= ((a%table(it+1)%an(i)-a%table(it)%an(i))*rat + a%table(it)%an(i))*a%r |
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| 276 | enddo |
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| 277 | a%table(0)%b_t=((a%table(it+1)%b_t-a%table(it)%b_t)*rat + a%table(it)%b_t) |
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| 278 | |
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| 279 | a=>t%parent_fibre%magp%ramp |
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| 280 | a%table(0)%bn=0.0_dp |
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| 281 | a%table(0)%an=0.0_dp |
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| 282 | do i=1,size(a%table(0)%bn) |
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| 283 | a%table(0)%bn(i)=((a%table(it+1)%bn(i)-a%table(it)%bn(i))*rat + a%table(it)%bn(i))*a%r |
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| 284 | a%table(0)%an(i)= ((a%table(it+1)%an(i)-a%table(it)%an(i))*rat + a%table(it)%an(i))*a%r |
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| 285 | enddo |
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| 286 | a%table(0)%b_t=((a%table(it+1)%b_t-a%table(it)%b_t)*rat + a%table(it)%b_t) |
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| 287 | |
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| 288 | endif |
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| 289 | end SUBROUTINE set_ramp |
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| 290 | |
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| 291 | SUBROUTINE MODULATE_P(C,XS,K) |
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| 292 | IMPLICIT NONE |
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| 293 | type(INTEGRATION_NODE), pointer :: C |
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| 294 | type(probe_8), INTENT(INOUT) :: xs |
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| 295 | TYPE(INTERNAL_STATE) K |
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| 296 | TYPE(ELEMENT),POINTER :: EL |
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| 297 | TYPE(ELEMENTP),POINTER :: ELP |
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| 298 | TYPE(REAL_8) V,DV |
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| 299 | |
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| 300 | EL=>C%PARENT_FIBRE%MAG |
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| 301 | ELP=>C%PARENT_FIBRE%MAGP |
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| 302 | |
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| 303 | CALL ALLOC(V) |
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| 304 | CALL ALLOC(DV) |
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| 305 | |
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| 306 | IF(K%MODULATION) THEN |
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| 307 | DV=(XS%AC%X(1)*COS(ELP%theta_ac)-XS%AC%X(2)*SIN(ELP%theta_ac)) |
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| 308 | V=ELP%DC_ac+ELP%A_ac*DV |
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| 309 | DV=elp%D_ac*DV |
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| 310 | |
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| 311 | else ! ramp |
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| 312 | V=0.0_dp |
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| 313 | DV=0.0_dp |
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| 314 | endif |
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| 315 | |
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| 316 | CALL transfer_ANBN(EL,ELP,VP=V,DVP=DV) |
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| 317 | |
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| 318 | CALL KILL(V) |
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| 319 | CALL KILL(DV) |
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| 320 | |
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| 321 | |
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| 322 | END SUBROUTINE MODULATE_P |
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| 323 | |
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| 324 | |
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| 325 | SUBROUTINE TRACK_MODULATION_R(C,XS,K) |
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| 326 | IMPLICIT NONE |
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| 327 | type(INTEGRATION_NODE), pointer :: C |
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| 328 | type(probe), INTENT(INOUT) :: xs |
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| 329 | TYPE(INTERNAL_STATE) K |
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| 330 | real(dp) xt |
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| 331 | real(dp),pointer :: beta0 |
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| 332 | |
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| 333 | if(k%time) then |
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| 334 | beta0=>C%PARENT_FIBRE%beta0 |
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| 335 | xs%ac%t=c%DS_AC/beta0+xs%ac%t |
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| 336 | xt = cos(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(1) + sin(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(2) |
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| 337 | XS%AC%X(2) = -sin(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(1) + cos(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(2) |
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| 338 | XS%AC%X(1) = xt |
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| 339 | else |
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| 340 | xt = cos(XS%AC%om * c%DS_AC) *XS%AC%X(1) + sin(XS%AC%om * c%DS_AC) *XS%AC%X(2) |
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| 341 | XS%AC%X(2) = -sin(XS%AC%om * c%DS_AC) *XS%AC%X(1) + cos(XS%AC%om * c%DS_AC) *XS%AC%X(2) |
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| 342 | XS%AC%X(1) = xt |
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| 343 | xs%ac%t=c%DS_AC+xs%ac%t |
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| 344 | endif |
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| 345 | |
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| 346 | END SUBROUTINE TRACK_MODULATION_R |
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| 347 | |
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| 348 | SUBROUTINE TRACK_MODULATION_P(C,XS,K) |
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| 349 | IMPLICIT NONE |
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| 350 | type(INTEGRATION_NODE), pointer :: C |
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| 351 | type(probe_8), INTENT(INOUT) :: xs |
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| 352 | TYPE(INTERNAL_STATE) K |
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| 353 | TYPE(REAL_8) xt |
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| 354 | real(dp),pointer :: beta0 |
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| 355 | |
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| 356 | CALL ALLOC(XT) |
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| 357 | |
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| 358 | if(k%time) then |
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| 359 | beta0=>C%PARENT_FIBRE%beta0 |
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| 360 | xs%ac%t=c%DS_AC/beta0+xs%ac%t |
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| 361 | xt = cos(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(1) + sin(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(2) |
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| 362 | XS%AC%X(2) = -sin(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(1) + cos(XS%AC%om * c%DS_AC/beta0) *XS%AC%X(2) |
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| 363 | XS%AC%X(1) = xt |
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| 364 | else |
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| 365 | xt = cos(XS%AC%om * c%DS_AC) *XS%AC%X(1) + sin(XS%AC%om * c%DS_AC) *XS%AC%X(2) |
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| 366 | XS%AC%X(2) = -sin(XS%AC%om * c%DS_AC) *XS%AC%X(1) + cos(XS%AC%om * c%DS_AC) *XS%AC%X(2) |
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| 367 | XS%AC%X(1) = xt |
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| 368 | xs%ac%t=c%DS_AC+xs%ac%t |
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| 369 | endif |
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| 370 | |
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| 371 | CALL KILL(XT) |
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| 372 | |
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| 373 | END SUBROUTINE TRACK_MODULATION_P |
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| 374 | |
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| 375 | |
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| 376 | |
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| 377 | FUNCTION fuzzy_eq( S1, S2 ) |
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| 378 | implicit none |
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| 379 | logical(lp) fuzzy_eq |
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| 380 | real(dp), INTENT (IN) :: S1,S2 |
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| 381 | fuzzy_eq=.false. |
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| 382 | |
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| 383 | if(abs(s1-s2)<=c_%eps_pos) fuzzy_eq=.true. |
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| 384 | |
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| 385 | end FUNCTION fuzzy_eq |
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| 386 | |
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| 387 | FUNCTION fuzzy_neq( S1, S2 ) |
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| 388 | implicit none |
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| 389 | logical(lp) fuzzy_neq |
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| 390 | real(dp), INTENT (IN) :: S1,S2 |
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| 391 | fuzzy_neq=.false. |
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| 392 | |
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| 393 | if(abs(s1-s2)>c_%eps_pos) fuzzy_neq=.true. |
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| 394 | |
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| 395 | end FUNCTION fuzzy_neq |
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| 396 | |
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| 397 | SUBROUTINE move_to_s( L,s,current,i,ds ) ! Moves position s |
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| 398 | implicit none |
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| 399 | TYPE (INTEGRATION_NODE), POINTER :: Current |
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| 400 | TYPE (NODE_LAYOUT) L |
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| 401 | real(dp) s,sp,ds |
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| 402 | integer i,k |
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| 403 | logical(lp) DOIT !,track_it |
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| 404 | |
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| 405 | ! track_it=.false. |
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| 406 | sp=mod(s,L%END%S(3)) |
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| 407 | |
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| 408 | if(sp==0.0_dp.and.s/=0.0_dp) then |
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| 409 | current=>l%end |
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| 410 | i=l%n+1 |
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| 411 | ds=0.0_dp |
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| 412 | ! track_it=.true. |
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| 413 | return |
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| 414 | endif |
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| 415 | |
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| 416 | if(sp==0.0_dp) then |
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| 417 | current=>l%start |
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| 418 | i=1 |
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| 419 | ds=0.0_dp |
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| 420 | return |
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| 421 | endif |
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| 422 | |
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| 423 | |
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| 424 | nullify(current); |
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| 425 | Current => L%LAST |
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| 426 | |
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| 427 | k=L%LASTPOS |
---|
| 428 | I=K |
---|
| 429 | ds=0.0_dp |
---|
| 430 | |
---|
| 431 | IF(SP>CURRENT%S(3) ) then |
---|
| 432 | |
---|
| 433 | do i=k,l%n-1 |
---|
| 434 | if(current%next%s(3)>=sp) exit |
---|
| 435 | current=>current%next |
---|
| 436 | enddo |
---|
| 437 | |
---|
| 438 | if(current%next%s(3)/=sp) ds=sp-current%s(3) |
---|
| 439 | if(current%next%s(3)==sp) THEN |
---|
| 440 | ds=0.0_dp |
---|
| 441 | CURRENT=>current%next |
---|
| 442 | I=I+1 |
---|
| 443 | ENDIF |
---|
| 444 | |
---|
| 445 | elseif(SP<CURRENT%S(3)) then |
---|
| 446 | |
---|
| 447 | do i=k-1,1,-1 |
---|
| 448 | current=>current%previous |
---|
| 449 | if(current%s(3)<=sp) exit |
---|
| 450 | enddo |
---|
| 451 | |
---|
| 452 | ds=sp-current%s(3) |
---|
| 453 | |
---|
| 454 | endif |
---|
| 455 | |
---|
| 456 | L%LASTPOS=I; L%LAST => Current; |
---|
| 457 | |
---|
| 458 | if(ds>0.0_dp) then |
---|
| 459 | if(CURRENT%S(4)-ds.feq.0.0_dp) then |
---|
| 460 | ds=0.0_dp |
---|
| 461 | current=>Current%next |
---|
| 462 | i=i+1 |
---|
| 463 | L%LAST => Current; |
---|
| 464 | ELSEIF(ds.feq.0.0_dp) THEN |
---|
| 465 | DS=0.0_dp |
---|
| 466 | ENDIF |
---|
| 467 | endif |
---|
| 468 | |
---|
| 469 | |
---|
| 470 | DOIT=.TRUE. |
---|
| 471 | !DOIT=.FALSE. |
---|
| 472 | |
---|
| 473 | if(iabs(CURRENT%cas)==0.OR.iabs(CURRENT%cas)==1) then |
---|
| 474 | do while(DS==0.0_dp.AND.DOIT) ! PUTS AT BEGINNING IF DS=ZERO |
---|
| 475 | CURRENT=>CURRENT%PREVIOUS |
---|
| 476 | IF(ASSOCIATED(CURRENT)) THEN |
---|
| 477 | |
---|
| 478 | IF((SP.FNE.CURRENT%S(3)).or.CURRENT%cas==-2) THEN |
---|
| 479 | CURRENT=>CURRENT%NEXT |
---|
| 480 | DOIT=.FALSE. |
---|
| 481 | ELSE |
---|
| 482 | I=I-1 |
---|
| 483 | ENDIF |
---|
| 484 | |
---|
| 485 | ELSE |
---|
| 486 | CURRENT=>CURRENT%NEXT |
---|
| 487 | DOIT=.FALSE. |
---|
| 488 | ENDIF |
---|
| 489 | |
---|
| 490 | enddo |
---|
| 491 | elseif(iabs(CURRENT%cas)==2) then |
---|
| 492 | do while(DS==0.0_dp.AND.DOIT) ! PUTS AT BEGINNING IF DS=ZERO |
---|
| 493 | CURRENT=>CURRENT%next |
---|
| 494 | IF(ASSOCIATED(CURRENT)) THEN |
---|
| 495 | |
---|
| 496 | IF((SP.FNE.CURRENT%S(3)).or.CURRENT%cas==1) THEN |
---|
| 497 | CURRENT=>CURRENT%previous |
---|
| 498 | DOIT=.FALSE. |
---|
| 499 | ELSE |
---|
| 500 | I=I+1 |
---|
| 501 | ENDIF |
---|
| 502 | |
---|
| 503 | ELSE |
---|
| 504 | CURRENT=>CURRENT%previous |
---|
| 505 | DOIT=.FALSE. |
---|
| 506 | ENDIF |
---|
| 507 | |
---|
| 508 | enddo |
---|
| 509 | endif |
---|
| 510 | |
---|
| 511 | |
---|
| 512 | |
---|
| 513 | L%LASTPOS=I; L%LAST => Current; |
---|
| 514 | |
---|
| 515 | IF(I/=L%LAST%POS) THEN |
---|
| 516 | WRITE(6,*) " ERROR IN move_to_s ",I,L%LAST%POS |
---|
| 517 | STOP 999 |
---|
| 518 | ENDIF |
---|
| 519 | |
---|
| 520 | END SUBROUTINE move_to_s |
---|
| 521 | |
---|
| 522 | ! tracking one steps in the body |
---|
| 523 | |
---|
| 524 | |
---|
| 525 | |
---|
| 526 | ! MULTIPARTICLE AT THE FIBRE LEVEL |
---|
| 527 | |
---|
| 528 | ! front patch/misaglinments/tilt |
---|
| 529 | SUBROUTINE TRACK_FIBRE_FRONTR(C,X,K) |
---|
| 530 | implicit none |
---|
| 531 | logical(lp) :: doneitt=.true. |
---|
| 532 | TYPE(FIBRE),TARGET,INTENT(INOUT):: C |
---|
| 533 | ! TYPE(BEAM),TARGET,INTENT(INOUT):: B |
---|
| 534 | real(dp), INTENT(INOUT) :: X(6) |
---|
| 535 | TYPE(INTERNAL_STATE) K |
---|
| 536 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 537 | logical(lp) ou,patch |
---|
| 538 | INTEGER(2) PATCHT,PATCHG,PATCHE |
---|
| 539 | TYPE (fibre), POINTER :: CN |
---|
| 540 | real(dp), POINTER :: P0,B0 |
---|
| 541 | |
---|
| 542 | !FRONTAL PATCH |
---|
| 543 | ! IF(ASSOCIATED(C%PATCH)) THEN |
---|
| 544 | PATCHT=C%PATCH%TIME ;PATCHE=C%PATCH%ENERGY ;PATCHG=C%PATCH%PATCH; |
---|
| 545 | ! ELSE |
---|
| 546 | ! PATCHT=0 ; PATCHE=0 ;PATCHG=0; |
---|
| 547 | ! ENDIF |
---|
| 548 | |
---|
| 549 | ! PUSHING BEAM |
---|
| 550 | ! |
---|
| 551 | |
---|
| 552 | |
---|
| 553 | |
---|
| 554 | IF(PATCHE/=0.AND.PATCHE/=2) THEN |
---|
| 555 | NULLIFY(P0);NULLIFY(B0); |
---|
| 556 | CN=>C%PREVIOUS |
---|
| 557 | IF(ASSOCIATED(CN)) THEN ! ASSOCIATED |
---|
| 558 | ! IF(.NOT.CN%PATCH%ENERGY) THEN ! No need to patch IF PATCHED BEFORE |
---|
| 559 | IF(CN%PATCH%ENERGY==0) THEN ! No need to patch IF PATCHED BEFORE |
---|
| 560 | P0=>CN%MAG%P%P0C |
---|
| 561 | B0=>CN%MAG%P%BETA0 |
---|
| 562 | |
---|
| 563 | X(2)=X(2)*P0/C%MAG%P%P0C |
---|
| 564 | X(4)=X(4)*P0/C%MAG%P%P0C |
---|
| 565 | IF(k%TIME.or.recirculator_cheat)THEN |
---|
| 566 | X(5)=root(1.0_dp+2.0_dp*X(5)/B0+X(5)**2) !X(5) = 1+DP/P0C_OLD |
---|
| 567 | X(5)=X(5)*P0/C%MAG%P%P0C-1.0_dp !X(5) = DP/P0C_NEW |
---|
| 568 | X(5)=(2.0_dp*X(5)+X(5)**2)/(root(1.0_dp/C%MAG%P%BETA0**2+2.0_dp*X(5)+X(5)**2)+1.0_dp/C%MAG%P%BETA0) |
---|
| 569 | ELSE |
---|
| 570 | X(5)=(1.0_dp+X(5))*P0/C%MAG%P%P0C-1.0_dp |
---|
| 571 | ENDIF |
---|
| 572 | ENDIF ! No need to patch |
---|
| 573 | ENDIF ! ASSOCIATED |
---|
| 574 | |
---|
| 575 | ENDIF |
---|
| 576 | |
---|
| 577 | ! The chart frame of reference is located here implicitely |
---|
| 578 | IF(PATCHG==1.or.PATCHG==3) THEN |
---|
| 579 | patch=ALWAYS_EXACT_PATCHING.or.C%MAG%P%EXACT |
---|
| 580 | CALL PATCH_FIB(C,X,k,PATCH,MY_TRUE) |
---|
| 581 | ENDIF |
---|
| 582 | |
---|
| 583 | IF(PATCHT/=0.AND.PATCHT/=2.AND.(K%TOTALPATH==0)) THEN |
---|
| 584 | if(K%time) then |
---|
| 585 | X(6)=X(6)-C%PATCH%a_T/c%beta0 |
---|
| 586 | else |
---|
| 587 | X(6)=X(6)-C%PATCH%a_T |
---|
| 588 | endif |
---|
| 589 | ENDIF |
---|
| 590 | |
---|
| 591 | CALL DTILTD(C%DIR,C%MAG%P%TILTD,1,X) |
---|
| 592 | ! The magnet frame of reference is located here implicitely before misalignments |
---|
| 593 | |
---|
| 594 | ! CALL TRACK(C,X,EXACTMIS=K%EXACTMIS) |
---|
| 595 | IF(C%MAG%MIS) THEN |
---|
| 596 | ou = ALWAYS_EXACTMIS !K%EXACTMIS.or. |
---|
| 597 | CALL MIS_FIB(C,X,k,OU,DONEITT) |
---|
| 598 | ENDIF |
---|
| 599 | |
---|
| 600 | END SUBROUTINE TRACK_FIBRE_FRONTR |
---|
| 601 | |
---|
| 602 | SUBROUTINE TRACK_FIBRE_FRONTP(C,X,K) |
---|
| 603 | implicit none |
---|
| 604 | logical(lp) :: doneitt=.true. |
---|
| 605 | TYPE(FIBRE),TARGET,INTENT(INOUT):: C |
---|
| 606 | ! TYPE(BEAM),TARGET,INTENT(INOUT):: B |
---|
| 607 | TYPE(REAL_8), INTENT(INOUT) :: X(6) |
---|
| 608 | TYPE(INTERNAL_STATE) K |
---|
| 609 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 610 | logical(lp) ou,patch |
---|
| 611 | INTEGER(2) PATCHT,PATCHG,PATCHE |
---|
| 612 | TYPE (fibre), POINTER :: CN |
---|
| 613 | real(dp), POINTER :: P0,B0 |
---|
| 614 | |
---|
| 615 | |
---|
| 616 | !FRONTAL PATCH |
---|
| 617 | ! IF(ASSOCIATED(C%PATCH)) THEN |
---|
| 618 | PATCHT=C%PATCH%TIME ;PATCHE=C%PATCH%ENERGY ;PATCHG=C%PATCH%PATCH; |
---|
| 619 | ! ELSE |
---|
| 620 | ! PATCHT=0 ; PATCHE=0 ;PATCHG=0; |
---|
| 621 | ! ENDIF |
---|
| 622 | |
---|
| 623 | ! PUSHING BEAM |
---|
| 624 | ! |
---|
| 625 | |
---|
| 626 | |
---|
| 627 | |
---|
| 628 | IF(PATCHE/=0.AND.PATCHE/=2) THEN |
---|
| 629 | NULLIFY(P0);NULLIFY(B0); |
---|
| 630 | CN=>C%PREVIOUS |
---|
| 631 | IF(ASSOCIATED(CN)) THEN ! ASSOCIATED |
---|
| 632 | ! IF(.NOT.CN%PATCH%ENERGY) THEN ! No need to patch IF PATCHED BEFORE |
---|
| 633 | IF(CN%PATCH%ENERGY==0) THEN ! No need to patch IF PATCHED BEFORE |
---|
| 634 | P0=>CN%MAGP%P%P0C |
---|
| 635 | B0=>CN%MAGP%P%BETA0 |
---|
| 636 | |
---|
| 637 | X(2)=X(2)*P0/C%MAGP%P%P0C |
---|
| 638 | X(4)=X(4)*P0/C%MAGP%P%P0C |
---|
| 639 | IF(k%TIME.or.recirculator_cheat)THEN |
---|
| 640 | X(5)=SQRT(1.0_dp+2.0_dp*X(5)/B0+X(5)**2) !X(5) = 1+DP/P0C_OLD |
---|
| 641 | X(5)=X(5)*P0/C%MAGP%P%P0C-1.0_dp !X(5) = DP/P0C_NEW |
---|
| 642 | X(5)=(2.0_dp*X(5)+X(5)**2)/(SQRT(1.0_dp/C%MAGP%P%BETA0**2+2.0_dp*X(5)+X(5)**2)+1.0_dp/C%MAGP%P%BETA0) |
---|
| 643 | ELSE |
---|
| 644 | X(5)=(1.0_dp+X(5))*P0/C%MAGP%P%P0C-1.0_dp |
---|
| 645 | ENDIF |
---|
| 646 | ENDIF ! No need to patch |
---|
| 647 | ENDIF ! ASSOCIATED |
---|
| 648 | |
---|
| 649 | ENDIF |
---|
| 650 | |
---|
| 651 | ! The chart frame of reference is located here implicitely |
---|
| 652 | IF(PATCHG==1.or.PATCHG==3) THEN |
---|
| 653 | patch=ALWAYS_EXACT_PATCHING.or.C%MAGP%P%EXACT |
---|
| 654 | CALL PATCH_FIB(C,X,k,PATCH,MY_TRUE) |
---|
| 655 | ENDIF |
---|
| 656 | |
---|
| 657 | IF(PATCHT/=0.AND.PATCHT/=2.AND.(K%TOTALPATH==0)) THEN |
---|
| 658 | if(K%time) then |
---|
| 659 | X(6)=X(6)-C%PATCH%a_T/c%beta0 |
---|
| 660 | else |
---|
| 661 | X(6)=X(6)-C%PATCH%a_T |
---|
| 662 | endif |
---|
| 663 | ENDIF |
---|
| 664 | |
---|
| 665 | CALL DTILTD(C%DIR,C%MAGP%P%TILTD,1,X) |
---|
| 666 | ! The magnet frame of reference is located here implicitely before misalignments |
---|
| 667 | |
---|
| 668 | ! CALL TRACK(C,X,EXACTMIS=K%EXACTMIS) |
---|
| 669 | IF(C%MAGP%MIS) THEN |
---|
| 670 | ou = ALWAYS_EXACTMIS !K%EXACTMIS.or. |
---|
| 671 | CALL MIS_FIB(C,X,k,OU,DONEITT) |
---|
| 672 | ENDIF |
---|
| 673 | |
---|
| 674 | |
---|
| 675 | END SUBROUTINE TRACK_FIBRE_FRONTP |
---|
| 676 | |
---|
| 677 | |
---|
| 678 | ! back patch/misaglinments/tilt |
---|
| 679 | |
---|
| 680 | SUBROUTINE TRACK_FIBRE_BACKR(C,X,K) |
---|
| 681 | implicit none |
---|
| 682 | logical(lp) :: doneitf=.false. |
---|
| 683 | TYPE(FIBRE),TARGET,INTENT(INOUT):: C |
---|
| 684 | ! TYPE(BEAM),TARGET,INTENT(INOUT):: B |
---|
| 685 | real(dp), INTENT(INOUT) :: X(6) |
---|
| 686 | TYPE(INTERNAL_STATE) K |
---|
| 687 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 688 | logical(lp) ou,patch |
---|
| 689 | INTEGER(2) PATCHT,PATCHG,PATCHE |
---|
| 690 | TYPE (fibre), POINTER :: CN |
---|
| 691 | real(dp), POINTER :: P0,B0 |
---|
| 692 | |
---|
| 693 | |
---|
| 694 | IF(ASSOCIATED(C%PATCH)) THEN |
---|
| 695 | PATCHT=C%PATCH%TIME ;PATCHE=C%PATCH%ENERGY ;PATCHG=C%PATCH%PATCH; |
---|
| 696 | ELSE |
---|
| 697 | PATCHT=0 ; PATCHE=0 ;PATCHG=0; |
---|
| 698 | ENDIF |
---|
| 699 | |
---|
| 700 | |
---|
| 701 | |
---|
| 702 | IF(C%MAG%MIS) THEN |
---|
| 703 | ou = ALWAYS_EXACTMIS !K%EXACTMIS.or. |
---|
| 704 | CALL MIS_FIB(C,X,k,OU,DONEITF) |
---|
| 705 | ENDIF |
---|
| 706 | ! The magnet frame of reference is located here implicitely before misalignments |
---|
| 707 | CALL DTILTD(C%DIR,C%MAG%P%TILTD,2,X) |
---|
| 708 | |
---|
| 709 | IF(PATCHT/=0.AND.PATCHT/=1.AND.(K%TOTALPATH==0)) THEN |
---|
| 710 | if(K%time) then |
---|
| 711 | X(6)=X(6)-C%PATCH%b_T/c%beta0 |
---|
| 712 | else |
---|
| 713 | X(6)=X(6)-C%PATCH%b_T |
---|
| 714 | endif |
---|
| 715 | ENDIF |
---|
| 716 | |
---|
| 717 | IF(PATCHG==2.or.PATCHG==3) THEN |
---|
| 718 | patch=ALWAYS_EXACT_PATCHING.or.C%MAG%P%EXACT |
---|
| 719 | CALL PATCH_FIB(C,X,k,PATCH,MY_FALSE) |
---|
| 720 | ENDIF |
---|
| 721 | |
---|
| 722 | ! The CHART frame of reference is located here implicitely |
---|
| 723 | |
---|
| 724 | IF(PATCHE/=0.AND.PATCHE/=1) THEN |
---|
| 725 | NULLIFY(P0);NULLIFY(B0); |
---|
| 726 | CN=>C%NEXT |
---|
| 727 | IF(.NOT.ASSOCIATED(CN)) CN=>C |
---|
| 728 | ! P0=>CN%MAG%P%P0C |
---|
| 729 | ! B0=>CN%MAG%P%BETA0 |
---|
| 730 | P0=>CN%MAG%P%P0C |
---|
| 731 | B0=>CN%BETA0 |
---|
| 732 | X(2)=X(2)*C%MAG%P%P0C/P0 |
---|
| 733 | X(4)=X(4)*C%MAG%P%P0C/P0 |
---|
| 734 | IF(k%TIME.or.recirculator_cheat)THEN |
---|
| 735 | X(5)=root(1.0_dp+2.0_dp*X(5)/C%MAG%P%BETA0+X(5)**2) !X(5) = 1+DP/P0C_OLD |
---|
| 736 | X(5)=X(5)*C%MAG%P%P0C/P0-1.0_dp !X(5) = DP/P0C_NEW |
---|
| 737 | X(5)=(2.0_dp*X(5)+X(5)**2)/(root(1.0_dp/B0**2+2.0_dp*X(5)+X(5)**2)+1.0_dp/B0) |
---|
| 738 | ELSE |
---|
| 739 | X(5)=(1.0_dp+X(5))*C%MAG%P%P0C/P0-1.0_dp |
---|
| 740 | ENDIF |
---|
| 741 | ENDIF |
---|
| 742 | |
---|
| 743 | |
---|
| 744 | |
---|
| 745 | |
---|
| 746 | END SUBROUTINE TRACK_FIBRE_BACKR |
---|
| 747 | |
---|
| 748 | SUBROUTINE TRACK_FIBRE_BACKP(C,X,K) |
---|
| 749 | implicit none |
---|
| 750 | logical(lp) :: doneitf=.false. |
---|
| 751 | TYPE(FIBRE),TARGET,INTENT(INOUT):: C |
---|
| 752 | ! TYPE(BEAM),TARGET,INTENT(INOUT):: B |
---|
| 753 | type(real_8), INTENT(INOUT) :: X(6) |
---|
| 754 | TYPE(INTERNAL_STATE) K |
---|
| 755 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 756 | logical(lp) ou,patch |
---|
| 757 | INTEGER(2) PATCHT,PATCHG,PATCHE |
---|
| 758 | TYPE (fibre), POINTER :: CN |
---|
| 759 | real(dp), POINTER :: P0,B0 |
---|
| 760 | |
---|
| 761 | |
---|
| 762 | IF(ASSOCIATED(C%PATCH)) THEN |
---|
| 763 | PATCHT=C%PATCH%TIME ;PATCHE=C%PATCH%ENERGY ;PATCHG=C%PATCH%PATCH; |
---|
| 764 | ELSE |
---|
| 765 | PATCHT=0 ; PATCHE=0 ;PATCHG=0; |
---|
| 766 | ENDIF |
---|
| 767 | |
---|
| 768 | |
---|
| 769 | |
---|
| 770 | IF(C%MAGP%MIS) THEN |
---|
| 771 | ou = ALWAYS_EXACTMIS !K%EXACTMIS.or. |
---|
| 772 | CALL MIS_FIB(C,X,k,OU,DONEITF) |
---|
| 773 | ENDIF |
---|
| 774 | ! The magnet frame of reference is located here implicitely before misalignments |
---|
| 775 | CALL DTILTD(C%DIR,C%MAGP%P%TILTD,2,X) |
---|
| 776 | |
---|
| 777 | IF(PATCHT/=0.AND.PATCHT/=1.AND.(K%TOTALPATH==0)) THEN |
---|
| 778 | if(K%time) then |
---|
| 779 | X(6)=X(6)-C%PATCH%b_T/c%beta0 |
---|
| 780 | else |
---|
| 781 | X(6)=X(6)-C%PATCH%b_T |
---|
| 782 | endif |
---|
| 783 | ENDIF |
---|
| 784 | |
---|
| 785 | IF(PATCHG==2.or.PATCHG==3) THEN |
---|
| 786 | patch=ALWAYS_EXACT_PATCHING.or.C%MAGP%P%EXACT |
---|
| 787 | CALL PATCH_FIB(C,X,k,PATCH,MY_FALSE) |
---|
| 788 | ENDIF |
---|
| 789 | |
---|
| 790 | ! The CHART frame of reference is located here implicitely |
---|
| 791 | |
---|
| 792 | IF(PATCHE/=0.AND.PATCHE/=1) THEN |
---|
| 793 | NULLIFY(P0);NULLIFY(B0); |
---|
| 794 | CN=>C%NEXT |
---|
| 795 | IF(.NOT.ASSOCIATED(CN)) CN=>C |
---|
| 796 | ! P0=>CN%MAGP%P%P0C |
---|
| 797 | ! B0=>CN%MAGP%P%BETA0 |
---|
| 798 | P0=>CN%MAGP%P%P0C |
---|
| 799 | B0=>CN%BETA0 |
---|
| 800 | X(2)=X(2)*C%MAGP%P%P0C/P0 |
---|
| 801 | X(4)=X(4)*C%MAGP%P%P0C/P0 |
---|
| 802 | IF(k%TIME.or.recirculator_cheat)THEN |
---|
| 803 | X(5)=sqrt(1.0_dp+2.0_dp*X(5)/C%BETA0+X(5)**2) !X(5) = 1+DP/P0C_OLD |
---|
| 804 | X(5)=X(5)*C%MAGP%P%P0C/P0-1.0_dp !X(5) = DP/P0C_NEW |
---|
| 805 | X(5)=(2.0_dp*X(5)+X(5)**2)/(sqrt(1.0_dp/B0**2+2.0_dp*X(5)+X(5)**2)+1.0_dp/B0) |
---|
| 806 | ELSE |
---|
| 807 | X(5)=(1.0_dp+X(5))*C%MAGP%P%P0C/P0-1.0_dp |
---|
| 808 | ENDIF |
---|
| 809 | ENDIF |
---|
| 810 | |
---|
| 811 | END SUBROUTINE TRACK_FIBRE_BACKP |
---|
| 812 | |
---|
| 813 | |
---|
| 814 | ! thin lens tracking |
---|
| 815 | |
---|
| 816 | SUBROUTINE TRACKV_NODE_SINGLE(T,V,K) !! |
---|
| 817 | implicit none |
---|
| 818 | TYPE(INTEGRATION_NODE),POINTER :: T |
---|
| 819 | TYPE(INTERNAL_STATE) K |
---|
| 820 | REAL(DP) SC,reference_ray(6),x(6) |
---|
| 821 | type(three_d_info),intent(INOUT) :: v |
---|
| 822 | TYPE(INTEGRATION_NODE),POINTER:: mag_in,mag_out |
---|
| 823 | |
---|
| 824 | IF(.NOT.CHECK_STABLE) return |
---|
| 825 | ! CALL RESET_APERTURE_FLAG |
---|
| 826 | ! endif |
---|
| 827 | |
---|
| 828 | if(abs(x(1))+abs(x(3))>absolute_aperture) then |
---|
| 829 | messageLOST="exceed absolute_aperture in TRACKV_NODE_SINGLE" |
---|
| 830 | lost_node=>t |
---|
| 831 | lost_fibre=>t%parent_fibre |
---|
| 832 | xlost=x |
---|
| 833 | CHECK_STABLE=.false. |
---|
| 834 | endif |
---|
| 835 | |
---|
| 836 | x=V%X |
---|
| 837 | reference_ray=V%reference_ray |
---|
| 838 | |
---|
| 839 | CALL TRACK_NODE_SINGLE(T,V%X,K) |
---|
| 840 | |
---|
| 841 | IF(.NOT.CHECK_STABLE) V%U(1)=.TRUE. |
---|
| 842 | |
---|
| 843 | CALL TRACK_NODE_SINGLE(T,V%reference_ray,K) |
---|
| 844 | |
---|
| 845 | IF(.NOT.CHECK_STABLE) V%U(2)=.TRUE. |
---|
| 846 | IF(V%U(1).OR.V%U(2)) then |
---|
| 847 | write(6,*) " Unstable in TRACKV_NODE_SINGLE ", V%U |
---|
| 848 | RETURN |
---|
| 849 | endif |
---|
| 850 | IF(.NOT.ASSOCIATED(T%B)) THEN |
---|
| 851 | WRITE(6,*) " NO FRAMES IN INTEGRATION NODES " |
---|
| 852 | STOP 101 |
---|
| 853 | ENDIF |
---|
| 854 | |
---|
| 855 | SC=1.0_dp |
---|
| 856 | IF(v%SCALE/=0.0_dp) SC=v%SCALE |
---|
| 857 | ! t=>B%POS(1)%NODE%previous |
---|
| 858 | |
---|
| 859 | V%r0=t%A+(reference_ray(1)-SC*reference_ray(1))*t%ENT(1,1:3)+ SC*X(1)*t%ENT(1,1:3) |
---|
| 860 | V%r0=v%r0+(reference_ray(3)-SC*reference_ray(3))*t%ENT(2,1:3)+ SC*X(3)*t%ENT(2,1:3) |
---|
| 861 | |
---|
| 862 | V%r=t%B+(V%reference_ray(1)-SC*V%reference_ray(1))*t%EXI(1,1:3)+ SC*V%X(1)*t%EXI(1,1:3) |
---|
| 863 | V%r=v%r+(V%reference_ray(3)-SC*V%reference_ray(3))*t%EXI(2,1:3)+ SC*V%X(3)*t%EXI(2,1:3) |
---|
| 864 | mag_in=>t%parent_fibre%t1%next%next |
---|
| 865 | mag_out=>t%parent_fibre%t2%previous%previous |
---|
| 866 | v%a=mag_in%a |
---|
| 867 | v%ent=mag_in%ent |
---|
| 868 | v%b=mag_in%b |
---|
| 869 | v%exi=mag_in%exi |
---|
| 870 | v%o=t%B |
---|
| 871 | v%mid=t%exi |
---|
| 872 | |
---|
| 873 | |
---|
| 874 | IF(MAG_IN%PREVIOUS%CAS/=CASE1) STOP 201 |
---|
| 875 | IF(MAG_OUT%NEXT%CAS/=CASE2) STOP 202 |
---|
| 876 | |
---|
| 877 | |
---|
| 878 | END SUBROUTINE TRACKV_NODE_SINGLE |
---|
| 879 | |
---|
| 880 | SUBROUTINE TRACKR_NODE_SINGLE(T,X,K) !! |
---|
| 881 | ! This routines tracks a single thin lens |
---|
| 882 | ! it is supposed to reproduce plain PTC |
---|
| 883 | implicit none |
---|
| 884 | TYPE(INTEGRATION_NODE), TARGET, INTENT(INOUT):: T |
---|
| 885 | REAL(DP),INTENT(INOUT):: X(6) |
---|
| 886 | TYPE(INTERNAL_STATE) K |
---|
| 887 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 888 | type(element),pointer :: el |
---|
| 889 | |
---|
| 890 | IF(.NOT.CHECK_STABLE) return |
---|
| 891 | ! CALL RESET_APERTURE_FLAG |
---|
| 892 | ! endif |
---|
| 893 | |
---|
| 894 | if(abs(x(1))+abs(x(3))>absolute_aperture) then !.or.(.not.CHECK_MADX_APERTURE)) then |
---|
| 895 | messageLOST="exceed absolute_aperture in TRACKR_NODE_SINGLE" |
---|
| 896 | lost_node=>t |
---|
| 897 | lost_fibre=>t%parent_fibre |
---|
| 898 | xlost=x |
---|
| 899 | CHECK_STABLE=.false. |
---|
| 900 | endif |
---|
| 901 | |
---|
| 902 | |
---|
| 903 | ! T%PARENT_FIBRE%MAG=K |
---|
| 904 | T%PARENT_FIBRE%MAG%P%DIR=>T%PARENT_FIBRE%DIR |
---|
| 905 | T%PARENT_FIBRE%MAG%P%beta0=>T%PARENT_FIBRE%beta0 |
---|
| 906 | T%PARENT_FIBRE%MAG%P%GAMMA0I=>T%PARENT_FIBRE%GAMMA0I |
---|
| 907 | T%PARENT_FIBRE%MAG%P%GAMBET=>T%PARENT_FIBRE%GAMBET |
---|
| 908 | T%PARENT_FIBRE%MAG%P%MASS=>T%PARENT_FIBRE%MASS |
---|
| 909 | T%PARENT_FIBRE%MAG%P%CHARGE=>T%PARENT_FIBRE%CHARGE |
---|
| 910 | |
---|
| 911 | |
---|
| 912 | !call cpu_time(ttime1) |
---|
| 913 | |
---|
| 914 | !dt1=ttime1-ttime0+dt1 |
---|
| 915 | |
---|
| 916 | |
---|
| 917 | SELECT CASE(T%CAS) |
---|
| 918 | CASE(CASEP1) |
---|
| 919 | CALL TRACK_FIBRE_FRONT(T%PARENT_FIBRE,X,K) |
---|
| 920 | if(associated(T%PARENT_FIBRE%MAG%p%aperture)) call CHECK_APERTURE(T%PARENT_FIBRE%MAG%p%aperture,X) |
---|
| 921 | CASE(CASEP2) |
---|
| 922 | CALL TRACK_FIBRE_BACK(T%PARENT_FIBRE,X,K) |
---|
| 923 | |
---|
| 924 | CASE(CASE1,CASE2) |
---|
| 925 | el=>T%PARENT_FIBRE%MAG |
---|
| 926 | if(s_aperture_CHECK.and.associated(el%p%A).AND.CHECK_MADX_APERTURE.and.t%cas==case2) & |
---|
| 927 | call check_S_APERTURE_out(el%p,t%POS_IN_FIBRE-2,x) |
---|
| 928 | |
---|
| 929 | SELECT CASE(EL%KIND) |
---|
| 930 | CASE(KIND0:KIND1,KIND3,KIND8:KIND9,KIND11:KIND15,KIND18:KIND19,kind22) |
---|
| 931 | case(KIND2) |
---|
| 932 | CALL TRACK_FRINGE(EL=EL%K2,X=X,k=k,J=T%CAS) |
---|
| 933 | case(KIND4) |
---|
| 934 | IF(T%CAS==CASE1) THEN |
---|
| 935 | CALL ADJUST_TIME_CAV4(EL%C4,X,k,1) |
---|
| 936 | CALL FRINGECAV(EL%C4,X,k=k,J=1) |
---|
| 937 | ELSE |
---|
| 938 | CALL FRINGECAV(EL%C4,X,k=k,J=2) |
---|
| 939 | CALL ADJUST_TIME_CAV4(EL%C4,X,k,2) |
---|
| 940 | ENDIF |
---|
| 941 | case(KIND5) |
---|
| 942 | CALL TRACK_FRINGE(EL5=EL%S5,X=X,k=k,J=T%CAS) |
---|
| 943 | case(KIND6) |
---|
| 944 | CALL TRACK_FRINGE(EL6=EL%T6,X=X,k=k,J=T%CAS) |
---|
| 945 | case(KIND7) |
---|
| 946 | CALL TRACK_FRINGE(EL7=EL%T7,X=X,k=k,J=T%CAS) |
---|
| 947 | case(KIND10) |
---|
| 948 | CALL FRINGE_teapot(EL%TP10,X,k=k,j=T%CAS) |
---|
| 949 | case(KIND16,KIND20) |
---|
| 950 | CALL fringe_STREX(EL%K16,X,k,T%CAS) |
---|
| 951 | case(KIND17) |
---|
| 952 | STOP 317 |
---|
| 953 | case(KIND21) |
---|
| 954 | CALL FRINGE_CAV_TRAV(EL%CAV21,X=X,k=k,J=T%CAS) |
---|
| 955 | CALL ADJUST_TIME_CAV_TRAV_OUT(EL%CAV21,X,k,T%CAS) ! ONLY DOES SOMETHING IF J==2 |
---|
| 956 | case(KINDWIGGLER) |
---|
| 957 | CALL ADJUST_WI(EL%WI,X,T%CAS) ! ONLY DOES SOMETHING IF J==2 |
---|
| 958 | case(KINDPA) |
---|
| 959 | CALL ADJUST_PANCAKE(EL%PA,X,k,T%CAS) |
---|
| 960 | CASE DEFAULT |
---|
| 961 | WRITE(6,*) "NOT IMPLEMENTED ",EL%KIND |
---|
| 962 | stop 666 |
---|
| 963 | END SELECT |
---|
| 964 | |
---|
| 965 | CASE(CASE0) |
---|
| 966 | el=>T%PARENT_FIBRE%MAG |
---|
| 967 | if(s_aperture_CHECK.and.associated(el%p%A).AND.CHECK_MADX_APERTURE) & |
---|
| 968 | call check_S_APERTURE(el%p,t%POS_IN_FIBRE-2,x) |
---|
| 969 | if(associated(t%bb).and.dobb.and.do_beam_beam) then |
---|
| 970 | |
---|
| 971 | if(t%bb%patch) call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_true) |
---|
| 972 | call BBKICK(t%bb,X) |
---|
| 973 | if(t%bb%patch)call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_false) |
---|
| 974 | |
---|
| 975 | endif |
---|
| 976 | |
---|
| 977 | SELECT CASE(EL%KIND) |
---|
| 978 | CASE(KIND0) |
---|
| 979 | case(KIND1) |
---|
| 980 | CALL TRACK_SLICE(EL%D0,X,K) |
---|
| 981 | case(KIND2) |
---|
| 982 | CALL TRACK_SLICE(EL%K2,X,K,t%POS_IN_FIBRE-2) |
---|
| 983 | case(KIND3) |
---|
| 984 | CALL TRACK(EL%K3,X,K) |
---|
| 985 | case(KIND4) |
---|
| 986 | CALL TRACK_SLICE(EL%C4,X,K,t%POS_IN_FIBRE-2) |
---|
| 987 | case(KIND5) |
---|
| 988 | CALL TRACK_SLICE(EL%S5,X,K) |
---|
| 989 | case(KIND6) |
---|
| 990 | CALL TRACK_SLICE(EL%T6,X,K) |
---|
| 991 | case(KIND7) |
---|
| 992 | CALL TRACK_SLICE(EL%T7,X,K,t%POS_IN_FIBRE-2) |
---|
| 993 | case(KIND8) |
---|
| 994 | CALL TRACK(EL%S8,X,K) |
---|
| 995 | case(KIND9) |
---|
| 996 | CALL TRACK(EL%S9,X,K) |
---|
| 997 | case(KIND10) |
---|
| 998 | CALL TRACK_SLICE(EL%TP10,X,K,t%POS_IN_FIBRE-2) |
---|
| 999 | case(KIND11:KIND14) |
---|
| 1000 | CALL MONTI(EL%MON14,X,k,t%POS_IN_FIBRE-2) |
---|
| 1001 | ! CALL TRACK_SLICE(EL%MON14,X,K) |
---|
| 1002 | case(KIND15) |
---|
| 1003 | call SEPTTRACK(EL%SEP15,X,k,t%POS_IN_FIBRE-2) |
---|
| 1004 | ! CALL TRACK_SLICE(EL%SEP15,X,K) |
---|
| 1005 | case(KIND16,KIND20) |
---|
| 1006 | CALL TRACK_SLICE(EL%K16,X,K,t%POS_IN_FIBRE-2) |
---|
| 1007 | case(KIND17) |
---|
| 1008 | STOP 317 |
---|
| 1009 | case(KIND18) |
---|
| 1010 | call RCOLLIMATORI(EL%RCOL18,X,k,t%POS_IN_FIBRE-2) |
---|
| 1011 | case(KIND19) |
---|
| 1012 | CALL ECOLLIMATORI(EL%ECOL19,X,k,t%POS_IN_FIBRE-2) |
---|
| 1013 | ! CALL TRACK_SLICE(EL%ECOL19,X,K) |
---|
| 1014 | case(KIND21) |
---|
| 1015 | CALL TRACK_SLICE(EL%CAV21,X,k,t%POS_IN_FIBRE-2) |
---|
| 1016 | case(KIND22) |
---|
| 1017 | CALL TRACK_SLICE(EL%he22,X,k,t%POS_IN_FIBRE-2) |
---|
| 1018 | case(KINDWIGGLER) |
---|
| 1019 | CALL TRACK_SLICE(EL%WI,X,k,t%POS_IN_FIBRE-2) |
---|
| 1020 | case(KINDPA) |
---|
| 1021 | CALL TRACK_SLICE(EL%PA,X,k,T%POS_IN_FIBRE-2) |
---|
| 1022 | |
---|
| 1023 | CASE DEFAULT |
---|
| 1024 | WRITE(6,*) "NOT IMPLEMENTED ",EL%KIND |
---|
| 1025 | stop 999 |
---|
| 1026 | END SELECT |
---|
| 1027 | if(associated(T%PARENT_FIBRE%MAG%p%aperture).and.aperture_all_case0) & |
---|
| 1028 | call CHECK_APERTURE(T%PARENT_FIBRE%MAG%p%aperture,X) |
---|
| 1029 | |
---|
| 1030 | |
---|
| 1031 | case(CASET) |
---|
| 1032 | if(associated(t%bb).and.dobb.and.do_beam_beam) then |
---|
| 1033 | |
---|
| 1034 | if(t%bb%patch) call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_true) |
---|
| 1035 | call BBKICK(t%bb,X) |
---|
| 1036 | if(t%bb%patch)call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_false) |
---|
| 1037 | endif |
---|
| 1038 | IF(ASSOCIATED(T%T)) CALL TRACK(T%T,X) |
---|
| 1039 | case(CASETF1,CASETF2) |
---|
| 1040 | |
---|
| 1041 | IF(ASSOCIATED(T%T)) CALL TRACK(T%T,X) |
---|
| 1042 | |
---|
| 1043 | |
---|
| 1044 | END SELECT |
---|
| 1045 | ! CASE(CASE100) ! FAKE BEAM BEAM CAKE AT SOME S |
---|
| 1046 | |
---|
| 1047 | |
---|
| 1048 | ! T%PARENT_FIBRE%MAG=DEFAULT |
---|
| 1049 | if(wherelost==2.and.(.not.check_stable)) then |
---|
| 1050 | t%lost=t%lost+1 |
---|
| 1051 | endif |
---|
| 1052 | END SUBROUTINE TRACKR_NODE_SINGLE |
---|
| 1053 | |
---|
| 1054 | |
---|
| 1055 | SUBROUTINE TRACKP_NODE_SINGLE(T,X,K) !! |
---|
| 1056 | ! This routines tracks a single thin lens |
---|
| 1057 | ! it is supposed to reproduce plain PTC |
---|
| 1058 | implicit none |
---|
| 1059 | TYPE(INTEGRATION_NODE), TARGET, INTENT(INOUT):: T |
---|
| 1060 | TYPE(REAL_8),INTENT(INOUT):: X(6) |
---|
| 1061 | TYPE(INTERNAL_STATE) K |
---|
| 1062 | ! TYPE(INTERNAL_STATE), INTENT(IN) :: K |
---|
| 1063 | type(elementp),pointer :: el |
---|
| 1064 | logical(lp) BN2,L |
---|
| 1065 | logical(lp) CHECK_KNOB |
---|
| 1066 | integer(2), pointer,dimension(:)::AN,BN |
---|
| 1067 | |
---|
| 1068 | IF(.NOT.CHECK_STABLE) return |
---|
| 1069 | ! CALL RESET_APERTURE_FLAG |
---|
| 1070 | ! endif |
---|
| 1071 | |
---|
| 1072 | if(abs(x(1))+abs(x(3))>absolute_aperture) then |
---|
| 1073 | messageLOST="exceed absolute_aperture in TRACKP_NODE_SINGLE" |
---|
| 1074 | lost_node=>t |
---|
| 1075 | lost_fibre=>t%parent_fibre |
---|
| 1076 | xlost=x |
---|
| 1077 | CHECK_STABLE=.false. |
---|
| 1078 | endif |
---|
| 1079 | |
---|
| 1080 | ! T%PARENT_FIBRE%MAGP=K |
---|
| 1081 | IF(K%PARA_IN ) KNOB=.TRUE. |
---|
| 1082 | |
---|
| 1083 | T%PARENT_FIBRE%MAGP%P%DIR=>T%PARENT_FIBRE%DIR |
---|
| 1084 | T%PARENT_FIBRE%MAGP%P%beta0=>T%PARENT_FIBRE%beta0 |
---|
| 1085 | T%PARENT_FIBRE%MAGP%P%GAMMA0I=>T%PARENT_FIBRE%GAMMA0I |
---|
| 1086 | T%PARENT_FIBRE%MAGP%P%GAMBET=>T%PARENT_FIBRE%GAMBET |
---|
| 1087 | T%PARENT_FIBRE%MAGP%P%MASS=>T%PARENT_FIBRE%MASS |
---|
| 1088 | T%PARENT_FIBRE%MAGP%P%CHARGE=>T%PARENT_FIBRE%CHARGE |
---|
| 1089 | |
---|
| 1090 | |
---|
| 1091 | |
---|
| 1092 | SELECT CASE(T%CAS) |
---|
| 1093 | CASE(CASEP1) |
---|
| 1094 | CALL TRACK_FIBRE_FRONT(T%PARENT_FIBRE,X,K) |
---|
| 1095 | if(associated(T%PARENT_FIBRE%MAGP%p%aperture)) call CHECK_APERTURE(T%PARENT_FIBRE%MAGP%p%aperture,X) |
---|
| 1096 | CASE(CASEP2) |
---|
| 1097 | ! if(abs(x(1))+abs(x(3))>absolute_aperture.or.(.not.CHECK_MADX_APERTURE)) then ! new 2010 |
---|
| 1098 | ! CHECK_STABLE=.false. |
---|
| 1099 | ! endif |
---|
| 1100 | CALL TRACK_FIBRE_BACK(T%PARENT_FIBRE,X,K) |
---|
| 1101 | |
---|
| 1102 | CASE(CASE1,CASE2) |
---|
| 1103 | el=>T%PARENT_FIBRE%MAGP |
---|
| 1104 | if(s_aperture_CHECK.and.associated(el%p%A).AND.CHECK_MADX_APERTURE.and.t%cas==case2) & |
---|
| 1105 | call check_S_APERTURE_out(el%p,t%POS_IN_FIBRE-2,x) |
---|
| 1106 | |
---|
| 1107 | |
---|
| 1108 | SELECT CASE(EL%KIND) |
---|
| 1109 | CASE(KIND0:KIND1,KIND3,KIND8:KIND9,KIND11:KIND15,KIND18:KIND19,kind22) |
---|
| 1110 | case(KIND2) |
---|
| 1111 | CALL TRACK_FRINGE(EL=EL%K2,X=X,k=k,J=T%CAS) |
---|
| 1112 | case(KIND4) |
---|
| 1113 | IF(T%CAS==CASE1) THEN |
---|
| 1114 | CALL ADJUST_TIME_CAV4(EL%C4,X,k,1) |
---|
| 1115 | CALL FRINGECAV(EL%C4,X,k=k,J=1) |
---|
| 1116 | ELSE |
---|
| 1117 | CALL FRINGECAV(EL%C4,X,k=k,J=2) |
---|
| 1118 | CALL ADJUST_TIME_CAV4(EL%C4,X,k,2) |
---|
| 1119 | ENDIF |
---|
| 1120 | case(KIND5) |
---|
| 1121 | CALL TRACK_FRINGE(EL5=EL%S5,X=X,k=k,J=T%CAS) |
---|
| 1122 | case(KIND6) |
---|
| 1123 | CALL TRACK_FRINGE(EL6=EL%T6,X=X,k=k,J=T%CAS) |
---|
| 1124 | case(KIND7) |
---|
| 1125 | CALL TRACK_FRINGE(EL7=EL%T7,X=X,k=k,J=T%CAS) |
---|
| 1126 | case(KIND10) |
---|
| 1127 | CALL FRINGE_teapot(EL%TP10,X,k,T%CAS) |
---|
| 1128 | case(KIND16,KIND20) |
---|
| 1129 | CALL fringe_STREX(EL%K16,X,k,T%CAS) |
---|
| 1130 | case(KIND17) |
---|
| 1131 | STOP 317 |
---|
| 1132 | case(KIND21) |
---|
| 1133 | CALL FRINGE_CAV_TRAV(EL%CAV21,X=X,k=k,J=T%CAS) |
---|
| 1134 | CALL ADJUST_TIME_CAV_TRAV_OUT(EL%CAV21,X,k,T%CAS) ! ONLY DOES SOMETHING IF J==2 |
---|
| 1135 | case(KINDWIGGLER) |
---|
| 1136 | CALL ADJUST_WI(EL%WI,X,T%CAS) ! ONLY DOES SOMETHING IF J==2 |
---|
| 1137 | case(KINDPA) |
---|
| 1138 | CALL ADJUST_PANCAKE(EL%PA,X,k,T%CAS) ! ONLY DOES SOMETHING IF J==2 |
---|
| 1139 | CASE DEFAULT |
---|
| 1140 | WRITE(6,*) "NOT IMPLEMENTED ",EL%KIND |
---|
| 1141 | stop 666 |
---|
| 1142 | END SELECT |
---|
| 1143 | |
---|
| 1144 | CASE(CASE0) |
---|
| 1145 | el=>T%PARENT_FIBRE%MAGP |
---|
| 1146 | if(s_aperture_CHECK.and.associated(el%p%A).AND.CHECK_MADX_APERTURE) & |
---|
| 1147 | call check_S_APERTURE(el%p,t%POS_IN_FIBRE-2,x) |
---|
| 1148 | if(associated(t%bb).and.dobb.and.do_beam_beam) then |
---|
| 1149 | |
---|
| 1150 | if(t%bb%patch) call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_true) |
---|
| 1151 | call BBKICK(t%bb,X) |
---|
| 1152 | if(t%bb%patch)call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_false) |
---|
| 1153 | |
---|
| 1154 | endif |
---|
| 1155 | SELECT CASE(EL%KIND) |
---|
| 1156 | CASE(KIND0) |
---|
| 1157 | case(KIND1) |
---|
| 1158 | CALL TRACK_SLICE(EL%D0,X,K) |
---|
| 1159 | case(KIND2) |
---|
| 1160 | CALL TRACK_SLICE(EL%K2,X,K,t%POS_IN_FIBRE-2) |
---|
| 1161 | case(KIND3) |
---|
| 1162 | CALL TRACK(EL%K3,X,K) |
---|
| 1163 | case(KIND4) |
---|
| 1164 | CALL TRACK_SLICE(EL%C4,X,K,t%POS_IN_FIBRE-2) |
---|
| 1165 | case(KIND5) |
---|
| 1166 | CALL TRACK_SLICE(EL%S5,X,K) |
---|
| 1167 | case(KIND6) |
---|
| 1168 | CALL TRACK_SLICE(EL%T6,X,K) |
---|
| 1169 | case(KIND7) |
---|
| 1170 | IF((EL%T7%BN(2)%KIND==3.OR.EL%T7%L%KIND==3).AND.KNOB) THEN |
---|
| 1171 | CALL GETMAT7(EL%T7) ! RECOMPUTES ONLY IF KNOB (SPEED) |
---|
| 1172 | ENDIF |
---|
| 1173 | CALL TRACK_SLICE(EL%T7,X,K,t%POS_IN_FIBRE-2) |
---|
| 1174 | IF(KNOB) THEN |
---|
| 1175 | BN2=.FALSE. |
---|
| 1176 | L=.FALSE. |
---|
| 1177 | IF(EL%T7%BN(2)%KIND==3) THEN |
---|
| 1178 | BN2=.TRUE. |
---|
| 1179 | ENDIF |
---|
| 1180 | IF(EL%T7%L%KIND==3) THEN |
---|
| 1181 | L=.TRUE. |
---|
| 1182 | ENDIF |
---|
| 1183 | IF(BN2.OR.L) THEN |
---|
| 1184 | EL%T7%BN(2)%KIND=1 |
---|
| 1185 | EL%T7%L%KIND=1 |
---|
| 1186 | CALL KILL(EL%T7) ! RECOMPUTES ONLY IF KNOB (SPEED) |
---|
| 1187 | CALL ALLOC(EL%T7) ! KNOB IS REMOVED THE SLOW WAY(SPEED) |
---|
| 1188 | CALL GETMAT7(EL%T7) |
---|
| 1189 | IF(BN2) EL%T7%BN(2)%KIND=3 |
---|
| 1190 | IF(L) EL%T7%L%KIND=3 |
---|
| 1191 | ENDIF |
---|
| 1192 | ENDIF |
---|
| 1193 | case(KIND8) |
---|
| 1194 | CALL TRACK(EL%S8,X,K) |
---|
| 1195 | case(KIND9) |
---|
| 1196 | CALL TRACK(EL%S9,X,K) |
---|
| 1197 | case(KIND10) |
---|
| 1198 | CALL MAKEPOTKNOB(EL%TP10,CHECK_KNOB,AN,BN) |
---|
| 1199 | CALL TRACK_SLICE(EL%TP10,X,K,t%POS_IN_FIBRE-2) |
---|
| 1200 | CALL UNMAKEPOTKNOB(EL%TP10,CHECK_KNOB,AN,BN) |
---|
| 1201 | case(KIND11:KIND14) |
---|
| 1202 | CALL MONTI(EL%MON14,X,k,t%POS_IN_FIBRE-2) |
---|
| 1203 | ! CALL TRACK_SLICE(EL%MON14,X,K) |
---|
| 1204 | case(KIND15) |
---|
| 1205 | call SEPTTRACK(EL%SEP15,X,k,t%POS_IN_FIBRE-2) |
---|
| 1206 | ! CALL TRACK_SLICE(EL%SEP15,X,K) |
---|
| 1207 | case(KIND16,KIND20) |
---|
| 1208 | CALL TRACK_SLICE(EL%K16,X,K,t%POS_IN_FIBRE-2) |
---|
| 1209 | case(KIND17) |
---|
| 1210 | STOP 317 |
---|
| 1211 | case(KIND18) |
---|
| 1212 | call RCOLLIMATORI(EL%RCOL18,X,k,t%POS_IN_FIBRE-2) |
---|
| 1213 | ! CALL TRACK_SLICE(EL%RCOL18,X,K) |
---|
| 1214 | case(KIND19) |
---|
| 1215 | CALL ECOLLIMATORI(EL%ECOL19,X,k,t%POS_IN_FIBRE-2) |
---|
| 1216 | ! CALL TRACK_SLICE(EL%ECOL19,X,K) |
---|
| 1217 | case(KIND21) |
---|
| 1218 | CALL TRACK_SLICE(EL%CAV21,X,k,t%POS_IN_FIBRE-2) |
---|
| 1219 | case(KINDWIGGLER) |
---|
| 1220 | CALL TRACK_SLICE(EL%WI,X,k,t%POS_IN_FIBRE-2) |
---|
| 1221 | case(KIND22) |
---|
| 1222 | CALL TRACK_SLICE(EL%he22,X,k,t%POS_IN_FIBRE-2) |
---|
| 1223 | case(KINDPA) |
---|
| 1224 | CALL TRACK_SLICE(EL%PA,X,k,T%POS_IN_FIBRE-2) |
---|
| 1225 | CASE DEFAULT |
---|
| 1226 | WRITE(6,*) "NOT IMPLEMENTED ",EL%KIND |
---|
| 1227 | stop 999 |
---|
| 1228 | END SELECT |
---|
| 1229 | if(associated(T%PARENT_FIBRE%MAG%p%aperture).and.aperture_all_case0) & |
---|
| 1230 | call CHECK_APERTURE(T%PARENT_FIBRE%MAG%p%aperture,X) |
---|
| 1231 | |
---|
| 1232 | case(CASET) |
---|
| 1233 | if(associated(t%bb).and.dobb.and.do_beam_beam) then |
---|
| 1234 | |
---|
| 1235 | if(t%bb%patch) call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_true) |
---|
| 1236 | call BBKICK(t%bb,X) |
---|
| 1237 | if(t%bb%patch)call PATCH_BB(t%bb,X,k,EL%p%BETA0,ALWAYS_EXACT_PATCHING.or.EL%P%EXACT,my_false) |
---|
| 1238 | endif |
---|
| 1239 | IF(ASSOCIATED(T%T)) CALL TRACK(T%T,X) |
---|
| 1240 | case(CASETF1,CASETF2) |
---|
| 1241 | |
---|
| 1242 | IF(ASSOCIATED(T%T)) CALL TRACK(T%T,X) |
---|
| 1243 | |
---|
| 1244 | |
---|
| 1245 | |
---|
| 1246 | END SELECT |
---|
| 1247 | ! CASE(CASE100) ! FAKE BEAM BEAM CAKE AT SOME S |
---|
| 1248 | ! T%PARENT_FIBRE%MAGP=DEFAULT |
---|
| 1249 | ! KNOB IS RETURNED TO THE PTC DEFAULT |
---|
| 1250 | ! NEW STUFF WITH KIND=3 |
---|
| 1251 | KNOB=.FALSE. |
---|
| 1252 | ! END NEW STUFF WITH KIND=3 |
---|
| 1253 | |
---|
| 1254 | END SUBROUTINE TRACKP_NODE_SINGLE |
---|
| 1255 | |
---|
| 1256 | |
---|
| 1257 | |
---|
| 1258 | |
---|
| 1259 | |
---|
| 1260 | |
---|
| 1261 | |
---|
| 1262 | |
---|
| 1263 | ! STUFF ABOUT LIST AND STRUCTURES |
---|
| 1264 | |
---|
| 1265 | SUBROUTINE MAKE_NODE_LAYOUT( R) ! |
---|
| 1266 | ! Creates the thin layout and puts in R%T by calling MAKE_NODE_LAYOUT_2 |
---|
| 1267 | ! At this point large patches would be problematic; i.e. |d(3)|>>>0 . |
---|
| 1268 | implicit none |
---|
| 1269 | TYPE (LAYOUT), TARGET :: R |
---|
| 1270 | |
---|
| 1271 | call MAKE_NODE_LAYOUT_2( R,R%T ) |
---|
| 1272 | |
---|
| 1273 | end SUBROUTINE MAKE_NODE_LAYOUT |
---|
| 1274 | |
---|
| 1275 | SUBROUTINE sum_ds_ac( R,ds_ac_tot) ! |
---|
| 1276 | ! computes the total length for AC-modulation |
---|
| 1277 | implicit none |
---|
| 1278 | TYPE (LAYOUT), TARGET :: R |
---|
| 1279 | TYPE (NODE_LAYOUT), pointer :: L |
---|
| 1280 | INTEGER I |
---|
| 1281 | TYPE(INTEGRATION_NODE), POINTER :: T |
---|
| 1282 | REAL(DP), intent(inout) :: ds_ac_tot |
---|
| 1283 | |
---|
| 1284 | t=>r%t%start |
---|
| 1285 | ds_ac_tot=0.0_dp |
---|
| 1286 | do i=1,r%t%n |
---|
| 1287 | |
---|
| 1288 | ds_ac_tot=ds_ac_tot+t%ds_ac |
---|
| 1289 | |
---|
| 1290 | t=>t%next |
---|
| 1291 | enddo |
---|
| 1292 | end SUBROUTINE sum_ds_ac |
---|
| 1293 | |
---|
| 1294 | SUBROUTINE MAKE_NODE_LAYOUT_2( R,L ) ! |
---|
| 1295 | ! Creates a thin layout. |
---|
| 1296 | ! At this point large patches would be problematic; i.e. |d(3)|>>>0 . |
---|
| 1297 | |
---|
| 1298 | implicit none |
---|
| 1299 | TYPE (LAYOUT), TARGET :: R |
---|
| 1300 | TYPE (NODE_LAYOUT), pointer :: L |
---|
| 1301 | TYPE(FIBRE), POINTER :: P |
---|
| 1302 | INTEGER I,J,k,TEAPOT_LIKE |
---|
| 1303 | REAL(DP) S,DLD,DL,LI,SL |
---|
| 1304 | LOGICAL(LP) CIRCULAR |
---|
| 1305 | TYPE(INTEGRATION_NODE), POINTER :: T1,T2,TM |
---|
| 1306 | |
---|
| 1307 | CASE_NAME(CASEP1)="THE ENTRANCE PATCH" |
---|
| 1308 | CASE_NAME(CASEP2)="THE EXIT PATCH " |
---|
| 1309 | CASE_NAME(CASE1)= "THE ENTRANCE FRINGE" |
---|
| 1310 | CASE_NAME(CASE2)="THE EXIT FRINGE" |
---|
| 1311 | CASE_NAME(CASE0)="A STEP OF INTEGRATION BODY" |
---|
| 1312 | ! CASE_NAME(CASE3)="BEAM BEAM PANCAKE" |
---|
| 1313 | |
---|
| 1314 | if(associated(L)) then |
---|
| 1315 | CALL kill_NODE_LAYOUT(L) |
---|
| 1316 | NULLIFY(L); |
---|
| 1317 | endif |
---|
| 1318 | |
---|
| 1319 | allocate(L) |
---|
| 1320 | CALL Set_Up_NODE_LAYOUT( L ) |
---|
| 1321 | S=0.0_dp |
---|
| 1322 | SL=0.0_dp ! INTEGRATION LENGTH |
---|
| 1323 | P=>R%START |
---|
| 1324 | k=1 |
---|
| 1325 | DO I=1,R%N |
---|
| 1326 | |
---|
| 1327 | TEAPOT_LIKE=0 |
---|
| 1328 | IF(P%MAG%P%B0/=0.0_dp) TEAPOT_LIKE=1 |
---|
| 1329 | IF(P%MAG%KIND==KIND16.OR.P%MAG%KIND==KIND16)TEAPOT_LIKE=0 |
---|
| 1330 | IF(P%MAG%KIND==KIND0.AND.P%MAG%P%NST/=1) THEN |
---|
| 1331 | WRITE(6,*) "MARKER SHOULD HAVE NST=1 OTHERWISE PROBLEMS " |
---|
| 1332 | WRITE(6,*) "WILL OCCUR WITH THE WORM AND THE NODE_LAYOUT SURVEY " |
---|
| 1333 | STOP 500 |
---|
| 1334 | ENDIF |
---|
| 1335 | IF(P%DIR==1) THEN |
---|
| 1336 | LI=0.0_dp; |
---|
| 1337 | ELSE |
---|
| 1338 | LI=P%MAG%L; |
---|
| 1339 | ENDIF |
---|
| 1340 | DL=P%DIR*P%MAG%L/P%MAG%P%NST |
---|
| 1341 | DLD=P%MAG%P%LD/P%MAG%P%NST |
---|
| 1342 | CALL APPEND_EMPTY_THIN( L ) |
---|
| 1343 | L%END%TEAPOT_LIKE=TEAPOT_LIKE |
---|
| 1344 | L%END%S(1)=S;L%END%S(2)=LI;L%END%S(3)=SL;L%END%S(4)=0.0_dp; ! s(1) total ld |
---|
| 1345 | L%END%S(5)=0.0_dp;L%END%DS_AC=0.0_dp; |
---|
| 1346 | T1=>L%END ! s(2) local integration distance |
---|
| 1347 | ! s(3) total integration distance |
---|
| 1348 | L%END%CAS=CASEP1 ! s(4) end of step = DL |
---|
| 1349 | L%END%pos_in_fibre=1 |
---|
| 1350 | L%END%pos=k;k=k+1; |
---|
| 1351 | L%END%PARENT_NODE_LAYOUT=>L |
---|
| 1352 | L%END%PARENT_FIBRE=>P |
---|
| 1353 | |
---|
| 1354 | CALL APPEND_EMPTY_THIN( L ) |
---|
| 1355 | L%END%TEAPOT_LIKE=TEAPOT_LIKE |
---|
| 1356 | L%END%S(1)=S;L%END%S(2)=LI;L%END%S(3)=SL;L%END%S(4)=0.0_dp;L%END%S(5)=0.0_dp;L%END%DS_AC=0.0_dp; |
---|
| 1357 | L%END%CAS=CASE1 |
---|
| 1358 | L%END%pos_in_fibre=2 |
---|
| 1359 | L%END%pos=k;k=k+1; |
---|
| 1360 | L%END%PARENT_NODE_LAYOUT=>L |
---|
| 1361 | L%END%PARENT_FIBRE=>P |
---|
| 1362 | |
---|
| 1363 | DO J=1,P%MAG%P%NST |
---|
| 1364 | CALL APPEND_EMPTY_THIN( L ) |
---|
| 1365 | L%END%TEAPOT_LIKE=TEAPOT_LIKE |
---|
| 1366 | L%END%S(1)=S;L%END%S(2)=LI;L%END%S(3)=SL;L%END%S(4)=DL;L%END%S(5)=DLD;L%END%ds_ac=DLD; |
---|
| 1367 | L%END%CAS=CASE0 |
---|
| 1368 | L%END%pos_in_fibre=J+2 |
---|
| 1369 | L%END%pos=k;k=k+1; |
---|
| 1370 | L%END%PARENT_NODE_LAYOUT=>L |
---|
| 1371 | L%END%PARENT_FIBRE=>P |
---|
| 1372 | S=S+DLD |
---|
| 1373 | LI=LI+DL |
---|
| 1374 | SL=SL+P%DIR*DL |
---|
| 1375 | IF(MOD(P%MAG%P%NST,2)==0) THEN |
---|
| 1376 | IF(J==P%MAG%P%NST/2) TM=>L%END !+1 |
---|
| 1377 | ELSE |
---|
| 1378 | IF(J==1) TM=>T1 |
---|
| 1379 | ENDIF |
---|
| 1380 | ENDDO |
---|
| 1381 | |
---|
| 1382 | CALL APPEND_EMPTY_THIN( L ) |
---|
| 1383 | L%END%TEAPOT_LIKE=TEAPOT_LIKE |
---|
| 1384 | L%END%S(1)=S;L%END%S(2)=LI;L%END%S(3)=SL;L%END%S(4)=0.0_dp;L%END%S(5)=0.0_dp;L%END%DS_AC=0.0_dp; |
---|
| 1385 | L%END%CAS=CASE2 |
---|
| 1386 | L%END%pos_in_fibre=P%MAG%P%NST+3 |
---|
| 1387 | L%END%pos=k;k=k+1; |
---|
| 1388 | L%END%PARENT_FIBRE=>P |
---|
| 1389 | |
---|
| 1390 | CALL APPEND_EMPTY_THIN( L ) |
---|
| 1391 | L%END%TEAPOT_LIKE=TEAPOT_LIKE |
---|
| 1392 | L%END%S(1)=S;L%END%S(2)=LI;L%END%S(3)=SL;L%END%S(4)=0.0_dp;L%END%S(5)=0.0_dp;L%END%DS_AC=0.0_dp; |
---|
| 1393 | L%END%CAS=CASEP2 |
---|
| 1394 | L%END%pos_in_fibre=P%MAG%P%NST+4 |
---|
| 1395 | L%END%pos=k;k=k+1; |
---|
| 1396 | L%END%PARENT_NODE_LAYOUT=>L |
---|
| 1397 | L%END%PARENT_FIBRE=>P |
---|
| 1398 | T2=>L%END |
---|
| 1399 | |
---|
| 1400 | P%T1=>T1 |
---|
| 1401 | P%T2=>T2 |
---|
| 1402 | P%TM=>TM |
---|
| 1403 | |
---|
| 1404 | P=>P%NEXT |
---|
| 1405 | ENDDO |
---|
| 1406 | L%N=k-1 |
---|
| 1407 | |
---|
| 1408 | L%PARENT_LAYOUT=>R |
---|
| 1409 | |
---|
| 1410 | IF(R%CLOSED) THEN |
---|
| 1411 | l%closed=.true. |
---|
| 1412 | CIRCULAR=.TRUE. |
---|
| 1413 | CALL RING_L_THIN(L,CIRCULAR) |
---|
| 1414 | ENDIF |
---|
| 1415 | |
---|
| 1416 | if(lielib_print(12)==1) call stat_NODE_LAYOUT(l) |
---|
| 1417 | |
---|
| 1418 | END SUBROUTINE MAKE_NODE_LAYOUT_2 |
---|
| 1419 | |
---|
| 1420 | |
---|
| 1421 | SUBROUTINE stat_NODE_LAYOUT( L ) |
---|
| 1422 | implicit none |
---|
| 1423 | TYPE (NODE_LAYOUT), pointer :: L |
---|
| 1424 | |
---|
| 1425 | WRITE(6,*) " PARENT LAYOUT NAME :", L%PARENT_LAYOUT%NAME(1:len_trim(L%PARENT_LAYOUT%NAME)) |
---|
| 1426 | WRITE(6,*) " NUMBER OF ORIGINAL LAYOUT ELEMENTS :", L%PARENT_LAYOUT%N |
---|
| 1427 | WRITE(6,*) " NUMBER OF THIN OBJECTS :", L%N |
---|
| 1428 | WRITE(6,*) " TOTAL IDEAL LENGTH OF STRUCTURE :", L%END%S(1) |
---|
| 1429 | WRITE(6,*) " TOTAL INTEGRATION LENGTH OF STRUCTURE (mad8 style survey) :", L%END%S(3) |
---|
| 1430 | |
---|
| 1431 | end SUBROUTINE stat_NODE_LAYOUT |
---|
| 1432 | |
---|
| 1433 | |
---|
| 1434 | SUBROUTINE DRIFT_TO_TIME(T,YL,DT,X,k) |
---|
| 1435 | ! Drifts to a given time using either a regular or TEAPOT drift. (Cylindrical coordinate drift) |
---|
| 1436 | ! The amount of the drift YL is computed to achieve a time DT. |
---|
| 1437 | |
---|
| 1438 | IMPLICIT NONE |
---|
| 1439 | real(dp),INTENT(INOUT):: X(6) |
---|
| 1440 | real(dp),INTENT(INOUT):: YL |
---|
| 1441 | real(dp),INTENT(IN):: DT |
---|
| 1442 | TYPE(INTEGRATION_NODE), pointer :: T |
---|
| 1443 | TYPE(magnet_chart), pointer :: p |
---|
| 1444 | real(dp) PZ |
---|
| 1445 | real(dp) b |
---|
| 1446 | TYPE(INTERNAL_STATE) k !,OPTIONAL :: K |
---|
| 1447 | |
---|
| 1448 | P=>T%PARENT_FIBRE%MAG%P |
---|
| 1449 | |
---|
| 1450 | IF(k%TIME) then |
---|
| 1451 | B=P%BETA0 |
---|
| 1452 | ELSE |
---|
| 1453 | B=1.0_dp |
---|
| 1454 | ENDIF |
---|
| 1455 | |
---|
| 1456 | |
---|
| 1457 | ! if(P%B0/=zero.AND.T%TEAPOT_LIKE==1) then |
---|
| 1458 | ! |
---|
| 1459 | |
---|
| 1460 | ! PZ=ROOT(one+two*x(5)/b+X(5)**2-X(2)**2-X(4)**2) |
---|
| 1461 | ! R=one/P%B0 |
---|
| 1462 | ! A=(X(1)+R)*(one/b+x(5))/PZ |
---|
| 1463 | ! A=ATAN(DT/(A+DT*X(2)/PZ) ) |
---|
| 1464 | ! YL=A/P%B0 |
---|
| 1465 | ! PT=one-X(2)*TAN(A)/PZ |
---|
| 1466 | ! XN(1)=(X(1)+R)/COS(A)/PT-R |
---|
| 1467 | ! XN(2)=X(2)*COS(A)+SIN(A)*PZ |
---|
| 1468 | ! XN(3)=X(3)+X(4)*(X(1)+R)*TAN(A)/PZ/PT |
---|
| 1469 | ! XN(6)=X(6)+(X(1)+R)*TAN(A)/PZ/PT*(one/b+x(5)) |
---|
| 1470 | ! X(1)=XN(1) |
---|
| 1471 | ! X(2)=XN(2) |
---|
| 1472 | ! X(3)=XN(3) |
---|
| 1473 | ! X(6)=XN(6) |
---|
| 1474 | ! else |
---|
| 1475 | |
---|
| 1476 | |
---|
| 1477 | PZ=ROOT(1.0_dp+2.0_dp*X(5)/b+x(5)**2-X(2)**2-X(4)**2) |
---|
| 1478 | |
---|
| 1479 | YL=DT/(1.0_dp/b+X(5))*PZ |
---|
| 1480 | |
---|
| 1481 | X(1)=X(1)+YL*X(2)/PZ |
---|
| 1482 | X(3)=X(3)+YL*X(4)/PZ |
---|
| 1483 | X(6)=X(6)+YL*(1.0_dp/b+X(5))/PZ |
---|
| 1484 | |
---|
| 1485 | |
---|
| 1486 | |
---|
| 1487 | ! endif |
---|
| 1488 | |
---|
| 1489 | |
---|
| 1490 | |
---|
| 1491 | END SUBROUTINE DRIFT_TO_TIME |
---|
| 1492 | |
---|
| 1493 | SUBROUTINE DRIFTr_BACK_TO_POSITION(T,YL,X,k) |
---|
| 1494 | ! This is a regular drift |
---|
| 1495 | ! It is used in time tracking to project back to the beginning of the thin lens |
---|
| 1496 | ! and it is used in S tracking to drift in the middle of a step. |
---|
| 1497 | |
---|
| 1498 | IMPLICIT NONE |
---|
| 1499 | real(dp),INTENT(INOUT):: X(6) |
---|
| 1500 | real(dp),INTENT(IN):: YL |
---|
| 1501 | TYPE(INTEGRATION_NODE), pointer :: T |
---|
| 1502 | ! TYPE(magnet_chart), pointer :: p |
---|
| 1503 | ! TYPE(magnet_chart), pointer :: p |
---|
| 1504 | real(dp) PZ |
---|
| 1505 | real(dp) b |
---|
| 1506 | TYPE(INTERNAL_STATE) k !,OPTIONAL :: K |
---|
| 1507 | |
---|
| 1508 | ! P=>T%PARENT_FIBRE%MAG%P |
---|
| 1509 | |
---|
| 1510 | IF(k%TIME) then |
---|
| 1511 | B=T%PARENT_FIBRE%BETA0 |
---|
| 1512 | ELSE |
---|
| 1513 | B=1.0_dp |
---|
| 1514 | ENDIF |
---|
| 1515 | |
---|
| 1516 | |
---|
| 1517 | ! if(P%B0/=zero.AND.T%TEAPOT_LIKE==1) then |
---|
| 1518 | |
---|
| 1519 | |
---|
| 1520 | |
---|
| 1521 | ! PZ=ROOT(one+two*x(5)/b+X(5)**2-X(2)**2-X(4)**2) |
---|
| 1522 | ! R=one/P%B0 |
---|
| 1523 | ! A=-YL*P%B0 |
---|
| 1524 | |
---|
| 1525 | ! PT=one-X(2)*TAN(A)/PZ |
---|
| 1526 | |
---|
| 1527 | ! XN(1)=(X(1)+R*(two*sin(a/two)**2+X(2)*sin(A)/PZ))/COS(A)/PT |
---|
| 1528 | ! XN(2)=X(2)*COS(A)+SIN(A)*PZ |
---|
| 1529 | ! XN(3)=X(3)+X(4)*(X(1)+R)*TAN(A)/PZ/PT |
---|
| 1530 | ! XN(6)=X(6)+(X(1)+R)*TAN(A)/PZ/PT*(one/b+x(5)) |
---|
| 1531 | ! WRITE(6,*) "XN(6)-X(6)-DT , DT",DT,XN(6)-X(6)-DT |
---|
| 1532 | ! X(1)=XN(1) |
---|
| 1533 | ! X(2)=XN(2) |
---|
| 1534 | ! X(3)=XN(3) |
---|
| 1535 | ! X(6)=XN(6) |
---|
| 1536 | ! else |
---|
| 1537 | ! CALL DRIFT(YL,DL,P%beta0,1,P%EXACT,P%TIME,X) |
---|
| 1538 | PZ=ROOT(1.0_dp+2.0_dp*X(5)/b+x(5)**2-X(2)**2-X(4)**2) |
---|
| 1539 | |
---|
| 1540 | |
---|
| 1541 | X(1)=X(1)-YL*X(2)/PZ |
---|
| 1542 | X(3)=X(3)-YL*X(4)/PZ |
---|
| 1543 | X(6)=X(6)-YL*(1.0_dp/b+X(5))/PZ |
---|
| 1544 | |
---|
| 1545 | ! endif |
---|
| 1546 | |
---|
| 1547 | |
---|
| 1548 | |
---|
| 1549 | END SUBROUTINE DRIFTr_BACK_TO_POSITION |
---|
| 1550 | |
---|
| 1551 | |
---|
| 1552 | SUBROUTINE DRIFTp_BACK_TO_POSITION(T,YL,X,k) |
---|
| 1553 | ! This is a regular drift |
---|
| 1554 | ! It is used in time tracking to project back to the beginning of the thin lens |
---|
| 1555 | ! and it is used in S tracking to drift in the middle of an step. |
---|
| 1556 | |
---|
| 1557 | IMPLICIT NONE |
---|
| 1558 | type(real_8),INTENT(INOUT):: X(6) |
---|
| 1559 | real(dp),INTENT(IN):: YL |
---|
| 1560 | TYPE(INTEGRATION_NODE), pointer :: T |
---|
| 1561 | TYPE(magnet_chart), pointer :: p |
---|
| 1562 | type(real_8) XN(6),PZ,PT |
---|
| 1563 | real(dp) b |
---|
| 1564 | TYPE(INTERNAL_STATE) k !,OPTIONAL :: K |
---|
| 1565 | |
---|
| 1566 | P=>T%PARENT_FIBRE%MAG%P |
---|
| 1567 | |
---|
| 1568 | IF(k%TIME) then |
---|
| 1569 | B=P%BETA0 |
---|
| 1570 | ELSE |
---|
| 1571 | B=1.0_dp |
---|
| 1572 | ENDIF |
---|
| 1573 | |
---|
| 1574 | call alloc(xn,6); call alloc(pz,pt); |
---|
| 1575 | |
---|
| 1576 | ! if(P%B0/=zero.AND.T%TEAPOT_LIKE==1) then |
---|
| 1577 | |
---|
| 1578 | |
---|
| 1579 | |
---|
| 1580 | ! PZ=sqrt(one+two*x(5)/b+X(5)**2-X(2)**2-X(4)**2) |
---|
| 1581 | ! R=one/P%B0 |
---|
| 1582 | ! A=-YL*P%B0 |
---|
| 1583 | |
---|
| 1584 | ! PT=one-X(2)*TAN(A)/PZ |
---|
| 1585 | |
---|
| 1586 | ! XN(1)=(X(1)+R*(two*sin(a/two)**2+X(2)*sin(A)/PZ))/COS(A)/PT |
---|
| 1587 | ! XN(2)=X(2)*COS(A)+SIN(A)*PZ |
---|
| 1588 | ! XN(3)=X(3)+X(4)*(X(1)+R)*TAN(A)/PZ/PT |
---|
| 1589 | ! XN(6)=X(6)+(X(1)+R)*TAN(A)/PZ/PT*(one/b+x(5)) |
---|
| 1590 | ! WRITE(6,*) "XN(6)-X(6)-DT , DT",DT,XN(6)-X(6)-DT |
---|
| 1591 | ! X(1)=XN(1) |
---|
| 1592 | ! X(2)=XN(2) |
---|
| 1593 | ! X(3)=XN(3) |
---|
| 1594 | ! X(6)=XN(6) |
---|
| 1595 | ! else |
---|
| 1596 | ! CALL DRIFT(YL,DL,P%beta0,1,P%EXACT,P%TIME,X) |
---|
| 1597 | PZ=sqrt(1.0_dp+2.0_dp*X(5)/b+x(5)**2-X(2)**2-X(4)**2) |
---|
| 1598 | |
---|
| 1599 | |
---|
| 1600 | X(1)=X(1)-YL*X(2)/PZ |
---|
| 1601 | X(3)=X(3)-YL*X(4)/PZ |
---|
| 1602 | X(6)=X(6)-YL*(1.0_dp/b+X(5))/PZ |
---|
| 1603 | |
---|
| 1604 | ! endif |
---|
| 1605 | |
---|
| 1606 | call kill(xn,6); call kill(pz,pt); |
---|
| 1607 | |
---|
| 1608 | |
---|
| 1609 | |
---|
| 1610 | END SUBROUTINE DRIFTp_BACK_TO_POSITION |
---|
| 1611 | |
---|
| 1612 | |
---|
| 1613 | ! Survey still worm like |
---|
| 1614 | |
---|
| 1615 | SUBROUTINE FILL_SURVEY_DATA_IN_NODE_LAYOUT(R) |
---|
| 1616 | ! THIS SUBROUTINE ALLOCATES NODE FRAMES IF NEEDED |
---|
| 1617 | ! IT SURVEYS THE NODES USING THE OLD REAL WORMS |
---|
| 1618 | ! SHOULD BE CALLED AFTER MISALIGNMENTS OR MOVING PART OF LATTICE |
---|
| 1619 | |
---|
| 1620 | IMPLICIT NONE |
---|
| 1621 | type(layout),target:: r |
---|
| 1622 | type(fibre), pointer ::c |
---|
| 1623 | type(INTEGRATION_NODE), pointer ::t |
---|
| 1624 | type(worm) vers |
---|
| 1625 | integer k,ic,j |
---|
| 1626 | real(dp) x(6),ent(3,3),a(3) |
---|
| 1627 | LOGICAL(LP) APER |
---|
| 1628 | aper=APERTURE_FLAG |
---|
| 1629 | APERTURE_FLAG=.FALSE. |
---|
| 1630 | |
---|
| 1631 | if(.not.associated(r%t)) call MAKE_NODE_LAYOUT(r) |
---|
| 1632 | |
---|
| 1633 | CALL allocate_node_frame( R) |
---|
| 1634 | |
---|
| 1635 | call survey(r) |
---|
| 1636 | |
---|
| 1637 | CALL ALLOC(vers,r) |
---|
| 1638 | C=>r%START |
---|
| 1639 | CALL XFRAME(vers%E,C%chart%f%ent,C%chart%f%A,-7) ! initializes the survey part of worm |
---|
| 1640 | vers%E%L(-1)=0.d0 !Starts beam line at z=0 fake distance along ld for cheap work |
---|
| 1641 | |
---|
| 1642 | do k=1,r%n |
---|
| 1643 | x=0.0_dp |
---|
| 1644 | CALL TRACK(r,x,k,k+1,default,vers) |
---|
| 1645 | if(.not.check_stable) then |
---|
| 1646 | Write(6,*) " fake instability at ",c%mag%name, " ",k |
---|
| 1647 | check_stable=.true. |
---|
| 1648 | CALL RESET_APERTURE_FLAG |
---|
| 1649 | endif |
---|
| 1650 | |
---|
| 1651 | t=>c%t1 |
---|
| 1652 | j=-6 |
---|
| 1653 | call gMID(vers,x,j) |
---|
| 1654 | call G_FRAME(vers%e,ENT,A,j) |
---|
| 1655 | t%ent=ent |
---|
| 1656 | t%a=a |
---|
| 1657 | |
---|
| 1658 | t=>t%next |
---|
| 1659 | if(t%cas/=case1) then |
---|
| 1660 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%cas |
---|
| 1661 | stop 665 |
---|
| 1662 | endif |
---|
| 1663 | j=vers%POS(2) |
---|
| 1664 | call gMID(vers,x,j) |
---|
| 1665 | call G_FRAME(vers%e,ENT,A,j) |
---|
| 1666 | t%ent=ent |
---|
| 1667 | t%a=a |
---|
| 1668 | t%previous%exi=ent |
---|
| 1669 | t%previous%b=a |
---|
| 1670 | t=>t%next |
---|
| 1671 | ic=0 |
---|
| 1672 | DO J=vers%POS(2)+1,vers%POS(3)-1 ! pos(2)+1 to pos(3)-1 inside the magnet |
---|
| 1673 | |
---|
| 1674 | ic=ic+1 |
---|
| 1675 | |
---|
| 1676 | call gMID(vers,x,j) |
---|
| 1677 | call G_FRAME(vers%e,ENT,A,j) |
---|
| 1678 | |
---|
| 1679 | if(j/=vers%POS(2)+1) then |
---|
| 1680 | t%previous%exi=ent |
---|
| 1681 | t%previous%b=a |
---|
| 1682 | if(t%previous%cas/=case0) then |
---|
| 1683 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%previous%cas |
---|
| 1684 | stop 666 |
---|
| 1685 | endif |
---|
| 1686 | else |
---|
| 1687 | t%previous%exi=ent |
---|
| 1688 | t%previous%b=a |
---|
| 1689 | if(t%previous%cas/=case1) then |
---|
| 1690 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%previous%cas |
---|
| 1691 | stop 664 |
---|
| 1692 | endif |
---|
| 1693 | endif |
---|
| 1694 | |
---|
| 1695 | if(j/=vers%POS(3)-1) then |
---|
| 1696 | t%ent=ent |
---|
| 1697 | t%a=a |
---|
| 1698 | if(t%cas/=case0) then |
---|
| 1699 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%cas |
---|
| 1700 | stop 666 |
---|
| 1701 | endif |
---|
| 1702 | else |
---|
| 1703 | t%ent=ent |
---|
| 1704 | t%a=a |
---|
| 1705 | if(t%cas/=case2) then |
---|
| 1706 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%cas |
---|
| 1707 | write(6,*)t%POS,T%PARENT_FIBRE%MAG%NAME |
---|
| 1708 | write(6,*)T%PARENT_FIBRE%T1%POS,T%PARENT_FIBRE%T2%POS |
---|
| 1709 | stop 668 |
---|
| 1710 | endif |
---|
| 1711 | endif |
---|
| 1712 | |
---|
| 1713 | |
---|
| 1714 | ! omega(1)= a(1)+scale*(xr(1)*ent(1,1)+xr(3)*ent(2,1)) |
---|
| 1715 | ! omega(2)= a(2)+scale*(xr(1)*ent(1,2)+xr(3)*ent(2,2)) |
---|
| 1716 | ! omega(3)= a(3)+scale*(xr(1)*ent(1,3)+xr(3)*ent(2,3)) |
---|
| 1717 | ! r1(1)=omega0(3) |
---|
| 1718 | ! r1(2)=omega0(1) |
---|
| 1719 | ! r2(1)=omega(3) |
---|
| 1720 | ! r2(2)=omega(1) |
---|
| 1721 | ! if(abs(r1(1))>1.d6) r1=r2 |
---|
| 1722 | ! call gMoveTo2D(r1(1),r1(2)) |
---|
| 1723 | ! call gDrawLineTo2D(r2(1),r2(2)) |
---|
| 1724 | ! omega0=omega |
---|
| 1725 | t=>t%next |
---|
| 1726 | enddo |
---|
| 1727 | j=vers%POS(3) |
---|
| 1728 | call gMID(vers,x,j) |
---|
| 1729 | call G_FRAME(vers%e,ENT,A,j) |
---|
| 1730 | t%previous%exi=ent |
---|
| 1731 | t%previous%b=a |
---|
| 1732 | t%ent=ent |
---|
| 1733 | t%a=a |
---|
| 1734 | if(t%previous%cas/=case2) then |
---|
| 1735 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%cas |
---|
| 1736 | stop 669 |
---|
| 1737 | endif |
---|
| 1738 | ! t=>t%next |
---|
| 1739 | |
---|
| 1740 | j=vers%nst |
---|
| 1741 | call gMID(vers,x,j) |
---|
| 1742 | call G_FRAME(vers%e,ENT,A,j) |
---|
| 1743 | |
---|
| 1744 | t%exi=ent |
---|
| 1745 | t%b=a |
---|
| 1746 | |
---|
| 1747 | if(t%cas/=casep2) then |
---|
| 1748 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT",j,t%cas |
---|
| 1749 | stop 670 |
---|
| 1750 | endif |
---|
| 1751 | |
---|
| 1752 | |
---|
| 1753 | if(ic/=c%mag%p%nst+1) then |
---|
| 1754 | write(6,*)" error in fill_survey_data_in_NODE_LAYOUT" |
---|
| 1755 | write(6,*)k, ic,c%mag%name,c%mag%p%nst |
---|
| 1756 | stop 888 |
---|
| 1757 | endif |
---|
| 1758 | c=>c%next |
---|
| 1759 | enddo |
---|
| 1760 | |
---|
| 1761 | CALL kill(vers) |
---|
| 1762 | |
---|
| 1763 | APERTURE_FLAG=aper |
---|
| 1764 | |
---|
| 1765 | end subroutine fill_survey_data_in_NODE_LAYOUT |
---|
| 1766 | |
---|
| 1767 | |
---|
| 1768 | ! BEAM STUFF |
---|
| 1769 | |
---|
| 1770 | subroutine create_beam(B,N,CUT,SIG,A,C,T) |
---|
| 1771 | USE gauss_dis |
---|
| 1772 | implicit none |
---|
| 1773 | INTEGER N,I,J,K |
---|
| 1774 | REAL(DP) CUT,SIG(6),X |
---|
| 1775 | TYPE(BEAM) B |
---|
| 1776 | REAL(DP), OPTIONAL :: A(6,6),C(6) |
---|
| 1777 | REAL(DP) AS(6,6),CL(6),XT(6) |
---|
| 1778 | TYPE (INTEGRATION_NODE),optional,target:: T |
---|
| 1779 | |
---|
| 1780 | IF(.NOT.ASSOCIATED(B%N)) THEN |
---|
| 1781 | CALL ALLOCATE_BEAM(B,N) |
---|
| 1782 | ELSEIF(B%N/=N) THEN |
---|
| 1783 | CALL KILL_BEAM(B) |
---|
| 1784 | CALL ALLOCATE_BEAM(B,N) |
---|
| 1785 | ENDIF |
---|
| 1786 | |
---|
| 1787 | CL=0.0_dp; AS=0.0_dp; |
---|
| 1788 | DO I=1,6 |
---|
| 1789 | AS(I,I)=1.0_dp |
---|
| 1790 | ENDDO |
---|
| 1791 | |
---|
| 1792 | IF(PRESENT(A)) AS=A |
---|
| 1793 | IF(PRESENT(C)) CL=C |
---|
| 1794 | |
---|
| 1795 | DO I=1,N |
---|
| 1796 | DO J=1,6 |
---|
| 1797 | CALL GRNF(X,cut) |
---|
| 1798 | XT(J)=X*SIG(J) |
---|
| 1799 | ENDDO |
---|
| 1800 | B%X(I,1:6)=CL(:) |
---|
| 1801 | DO J=1,6 |
---|
| 1802 | DO K=1,6 |
---|
| 1803 | B%X(I,J)=AS(J,K)*XT(K)+B%X(I,J) |
---|
| 1804 | ENDDO |
---|
| 1805 | |
---|
| 1806 | ENDDO |
---|
| 1807 | ENDDO |
---|
| 1808 | |
---|
| 1809 | |
---|
| 1810 | if(present(t)) then |
---|
| 1811 | DO I=1,N |
---|
| 1812 | ! if(associated(B%POS(I)%NODE))then |
---|
| 1813 | B%POS(I)%NODE=>T |
---|
| 1814 | ! endif |
---|
| 1815 | ENDDO |
---|
| 1816 | |
---|
| 1817 | endif |
---|
| 1818 | |
---|
| 1819 | end subroutine create_beam |
---|
| 1820 | |
---|
| 1821 | subroutine create_PANCAKE(B,N,CUT,SIG,T,A) |
---|
| 1822 | USE gauss_dis |
---|
| 1823 | implicit none |
---|
| 1824 | INTEGER N,I,J |
---|
| 1825 | REAL(DP) CUT,SIG(6),X,Y(LNV),beta(2) |
---|
| 1826 | TYPE(BEAM) B |
---|
| 1827 | TYPE (INTEGRATION_NODE),optional,target:: T |
---|
| 1828 | TYPE (DAMAP),OPTIONAL :: A |
---|
| 1829 | TYPE (tree) monkey |
---|
| 1830 | |
---|
| 1831 | IF(.NOT.ASSOCIATED(B%N)) THEN |
---|
| 1832 | CALL ALLOCATE_BEAM(B,N) |
---|
| 1833 | ELSEIF(B%N/=N) THEN |
---|
| 1834 | CALL KILL_BEAM(B) |
---|
| 1835 | CALL ALLOCATE_BEAM(B,N) |
---|
| 1836 | ENDIF |
---|
| 1837 | write(6,*) n," particles created" |
---|
| 1838 | Y=0.0_dp |
---|
| 1839 | IF(.not.PRESENT(A)) THEN |
---|
| 1840 | |
---|
| 1841 | DO I=1,N |
---|
| 1842 | DO J=1,6 |
---|
| 1843 | CALL GRNF(X,cut) |
---|
| 1844 | B%X(I,J)=X*SIG(J) |
---|
| 1845 | ENDDO |
---|
| 1846 | B%X(I,7)=0.0_dp |
---|
| 1847 | enddo |
---|
| 1848 | ELSE |
---|
| 1849 | call alloc(monkey) |
---|
| 1850 | beta(1)=(a%v(1).sub.'1')**2+(a%v(1).sub.'01')**2 |
---|
| 1851 | beta(2)=(a%v(3).sub.'001')**2+(a%v(3).sub.'0001')**2 |
---|
| 1852 | write(6,*) " Betas in create_PANCAKE ",beta |
---|
| 1853 | monkey=A |
---|
| 1854 | DO I=1,N |
---|
| 1855 | DO J=1,C_%ND |
---|
| 1856 | CALL GRNF(X,cut) |
---|
| 1857 | Y(2*j-1)=X*sqrt(SIG(j)/2.0_dp) |
---|
| 1858 | CALL GRNF(X,cut) |
---|
| 1859 | Y(2*j)=X*sqrt(SIG(j)/2.0_dp) |
---|
| 1860 | ENDDO |
---|
| 1861 | y=monkey*Y |
---|
| 1862 | B%X(I,1:C_%ND2)=y(1:c_%nd2) |
---|
| 1863 | |
---|
| 1864 | DO J=C_%ND2+1,6 |
---|
| 1865 | CALL GRNF(X,cut) |
---|
| 1866 | B%X(I,J)=X*SIG(J) |
---|
| 1867 | ENDDO |
---|
| 1868 | B%X(I,7)=0.0_dp |
---|
| 1869 | enddo |
---|
| 1870 | CALL KILL(MONKEY) |
---|
| 1871 | ENDIF |
---|
| 1872 | |
---|
| 1873 | |
---|
| 1874 | |
---|
| 1875 | |
---|
| 1876 | if(present(t)) then |
---|
| 1877 | DO I=1,N |
---|
| 1878 | if(associated(B%POS(I)%NODE))then |
---|
| 1879 | B%POS(I)%NODE=>T |
---|
| 1880 | endif |
---|
| 1881 | ENDDO |
---|
| 1882 | |
---|
| 1883 | endif |
---|
| 1884 | end subroutine create_PANCAKE |
---|
| 1885 | |
---|
| 1886 | subroutine copy_beam(B1,B2) |
---|
| 1887 | implicit none |
---|
| 1888 | INTEGER I |
---|
| 1889 | TYPE(BEAM), INTENT(INOUT) :: B1,B2 |
---|
| 1890 | |
---|
| 1891 | IF(.NOT.ASSOCIATED(B2%N)) THEN |
---|
| 1892 | CALL ALLOCATE_BEAM(B2,B1%N) |
---|
| 1893 | ELSEIF(B1%N/=B2%N) THEN |
---|
| 1894 | CALL KILL_BEAM(B2) |
---|
| 1895 | CALL ALLOCATE_BEAM(B2,B1%N) |
---|
| 1896 | ENDIF |
---|
| 1897 | |
---|
| 1898 | B2%X=B1%X |
---|
| 1899 | B2%U=B1%U |
---|
| 1900 | B2%N=B1%N |
---|
| 1901 | ! B2%CHARGE=B1%CHARGE |
---|
| 1902 | B2%LOST=B1%LOST |
---|
| 1903 | DO I=0,B1%N |
---|
| 1904 | if(associated(B1%POS(I)%NODE))then |
---|
| 1905 | B2%POS(I)%NODE=>B1%POS(I)%NODE |
---|
| 1906 | endif |
---|
| 1907 | ENDDO |
---|
| 1908 | |
---|
| 1909 | END subroutine copy_beam |
---|
| 1910 | |
---|
| 1911 | subroutine READ_beam_raw(B,MF) |
---|
| 1912 | implicit none |
---|
| 1913 | INTEGER k,mf |
---|
| 1914 | TYPE(BEAM), INTENT(IN):: B |
---|
| 1915 | |
---|
| 1916 | DO K=1,b%n |
---|
| 1917 | IF(.not.B%U(K)) THEN |
---|
| 1918 | if(associated(b%pos(k)%NODE)) then |
---|
| 1919 | WRITE(MF,100) B%X(K,1:6),b%pos(k)%NODE%s(3)+B%X(K,7) |
---|
| 1920 | else |
---|
| 1921 | WRITE(MF,100) B%X(K,1:6),B%X(K,7) |
---|
| 1922 | endif |
---|
| 1923 | ENDIF |
---|
| 1924 | ENDDO |
---|
| 1925 | 100 FORMAT(7(1x,e13.6)) |
---|
| 1926 | END subroutine READ_beam_raw |
---|
| 1927 | |
---|
| 1928 | subroutine PRINT_beam_raw(B,MF) |
---|
| 1929 | implicit none |
---|
| 1930 | INTEGER k,mf |
---|
| 1931 | TYPE(BEAM), INTENT(IN):: B |
---|
| 1932 | |
---|
| 1933 | DO K=1,b%n |
---|
| 1934 | IF(.not.B%U(K)) THEN |
---|
| 1935 | if(associated(b%pos(k)%NODE)) then |
---|
| 1936 | WRITE(MF,100) B%X(K,1:6),b%pos(k)%NODE%s(3)+B%X(K,7) |
---|
| 1937 | else |
---|
| 1938 | WRITE(MF,100) B%X(K,1:6),B%X(K,7) |
---|
| 1939 | endif |
---|
| 1940 | ENDIF |
---|
| 1941 | ENDDO |
---|
| 1942 | 100 FORMAT(7(1x,e13.6)) |
---|
| 1943 | END subroutine PRINT_beam_raw |
---|
| 1944 | |
---|
| 1945 | subroutine stat_beam_raw(B,n,MF,xm) |
---|
| 1946 | implicit none |
---|
| 1947 | INTEGER i,j,k,mf,NOTlost,N |
---|
| 1948 | TYPE(BEAM), INTENT(IN):: B |
---|
| 1949 | real(dp), optional :: xm(6) |
---|
| 1950 | real(dp), allocatable :: av(:,:) |
---|
| 1951 | real(dp) em(2),beta(2),xma(6) |
---|
| 1952 | allocate(av(n,n)) |
---|
| 1953 | av=0.0_dp |
---|
| 1954 | notlost=0 |
---|
| 1955 | xma(:)=-1.0_dp |
---|
| 1956 | DO K=1,b%n |
---|
| 1957 | IF(.not.B%U(K)) THEN |
---|
| 1958 | do i=1,6 |
---|
| 1959 | if(abs(b%x(k,i))>xma(i)) xma(i)=abs(b%x(k,i)) |
---|
| 1960 | enddo |
---|
| 1961 | |
---|
| 1962 | do i=1,n |
---|
| 1963 | do j=i,n |
---|
| 1964 | av(i,j)= b%x(k,i)*b%x(k,j)+av(i,j) |
---|
| 1965 | enddo |
---|
| 1966 | enddo |
---|
| 1967 | notlost=notlost+1 |
---|
| 1968 | ENDIF |
---|
| 1969 | ENDDO |
---|
| 1970 | IF(NOTLOST==0) THEN |
---|
| 1971 | if(mf/=6) then |
---|
| 1972 | WRITE(mf,*) " ALL PARTICLES ARE LOST " |
---|
| 1973 | WRITE(mf,*) " NO STATISTICS " |
---|
| 1974 | else |
---|
| 1975 | WRITE(6,*) " ALL PARTICLES ARE LOST " |
---|
| 1976 | WRITE(6,*) " NO STATISTICS " |
---|
| 1977 | endif |
---|
| 1978 | deallocate(av) |
---|
| 1979 | RETURN |
---|
| 1980 | ENDIF |
---|
| 1981 | if(notlost/=b%n-b%lost) then |
---|
| 1982 | Write(6,*) " Error keeping track of lost particles " |
---|
| 1983 | stop 999 |
---|
| 1984 | endif |
---|
| 1985 | |
---|
| 1986 | WRITE(MF,*) " NUMBER LEFT ",B%N-B%LOST |
---|
| 1987 | if(mf/=6)WRITE(6,*) " NUMBER LEFT ",B%N-B%LOST |
---|
| 1988 | WRITE(MF,*) " LOST ",B%LOST |
---|
| 1989 | if(mf/=6)WRITE(6,*) " LOST ",B%LOST |
---|
| 1990 | av=av/notlost |
---|
| 1991 | em(1)=2.0_dp*sqrt(av(1,1)*av(2,2)-av(1,2)**2) |
---|
| 1992 | em(2)=2.0_dp*sqrt(av(3,3)*av(4,4)-av(3,4)**2) |
---|
| 1993 | beta(1)=2.0_dp*av(1,1)/em(1) |
---|
| 1994 | beta(2)=2.0_dp*av(3,3)/em(2) |
---|
| 1995 | |
---|
| 1996 | write(mf,*) " average arrays " |
---|
| 1997 | write(mf,*) "betas ",beta |
---|
| 1998 | write(mf,*) "emittances ",em |
---|
| 1999 | if(mf/=6) then |
---|
| 2000 | write(6,*) " average arrays " |
---|
| 2001 | write(6,*) "betas ",beta |
---|
| 2002 | write(6,*) "emittances ",em |
---|
| 2003 | endif |
---|
| 2004 | write(6,*) " limits " |
---|
| 2005 | write(6,*) xma(1:2) |
---|
| 2006 | write(6,*) xma(3:4) |
---|
| 2007 | write(6,*) xma(5:6) |
---|
| 2008 | if(present(xm)) xm=xma |
---|
| 2009 | |
---|
| 2010 | 100 FORMAT(7(1x,e13.6)) |
---|
| 2011 | |
---|
| 2012 | deallocate(av) |
---|
| 2013 | END subroutine stat_beam_raw |
---|
| 2014 | |
---|
| 2015 | |
---|
| 2016 | subroutine PRINT_beam(B,MF,I) |
---|
| 2017 | implicit none |
---|
| 2018 | INTEGER K,MF,I1,I2 |
---|
| 2019 | INTEGER,OPTIONAL:: I |
---|
| 2020 | TYPE(BEAM), INTENT(IN):: B |
---|
| 2021 | TYPE(INTEGRATION_NODE),POINTER::T |
---|
| 2022 | TYPE(FIBRE),POINTER::F |
---|
| 2023 | |
---|
| 2024 | I1=1 |
---|
| 2025 | I2=B%N |
---|
| 2026 | |
---|
| 2027 | IF(PRESENT(I)) THEN |
---|
| 2028 | I1=I |
---|
| 2029 | I2=I |
---|
| 2030 | ENDIF |
---|
| 2031 | ! IF(B%TIME_INSTEAD_OF_S) THEN |
---|
| 2032 | ! WRITE(MF,*) "____________________________ TIME TRACKED BEAM __________________________________" |
---|
| 2033 | ! ELSE |
---|
| 2034 | WRITE(MF,*) "_________________ POSITION TRACKED BEAM (AS IN PTC PROPER)_______________________" |
---|
| 2035 | ! ENDIF |
---|
| 2036 | |
---|
| 2037 | DO K=I1,I2 |
---|
| 2038 | IF(B%U(K)) THEN |
---|
| 2039 | WRITE(MF,*) " PARTICLE # ",K, " IS LOST " |
---|
| 2040 | ELSE |
---|
| 2041 | T=>B%POS(K)%NODE |
---|
| 2042 | F=>T%PARENT_FIBRE |
---|
| 2043 | WRITE(MF,*) "_________________________________________________________________________" |
---|
| 2044 | WRITE(MF,*) " PARTICLE # ",K, " IS LOCATED AT SLICE # ",T%POS," IN FIBRE ",F%MAG%NAME |
---|
| 2045 | WRITE(MF,*) " IN THE FIBRE POSITION ",T%pos_in_fibre |
---|
| 2046 | WRITE(MF,*) " IN ",CASE_NAME(T%CAS) |
---|
| 2047 | IF(T%CAS==CASE0)WRITE(MF,*) " AT THE STEP NUMBER ",T%pos_in_fibre-2 |
---|
| 2048 | |
---|
| 2049 | WRITE(MF,*) "........................................................................." |
---|
| 2050 | ! IF(B%TIME_INSTEAD_OF_S) THEN |
---|
| 2051 | ! WRITE(MF,*) " TIME AND POSITION AFTER THIN SLICE = ",B%X(K,6:7) |
---|
| 2052 | ! ELSE |
---|
| 2053 | WRITE(MF,*) " TIME AND POSITION = ",B%X(K,6:7) |
---|
| 2054 | ! ENDIF |
---|
| 2055 | WRITE(MF,*) " X,Y = ",B%X(K,1),B%X(K,3) |
---|
| 2056 | WRITE(MF,*) " PX,PY = ",B%X(K,2),B%X(K,4) |
---|
| 2057 | WRITE(MF,*) " ENERGY VARIABLE = ",B%X(K,5) |
---|
| 2058 | ENDIF |
---|
| 2059 | WRITE(MF,*) "_________________________________________________________________________" |
---|
| 2060 | ENDDO |
---|
| 2061 | |
---|
| 2062 | END subroutine PRINT_beam |
---|
| 2063 | |
---|
| 2064 | |
---|
| 2065 | |
---|
| 2066 | SUBROUTINE NULLIFY_BEAM(B) |
---|
| 2067 | IMPLICIT NONE |
---|
| 2068 | TYPE(BEAM) , INTENT (INOUT) :: B |
---|
| 2069 | NULLIFY(B%N,B%LOST) |
---|
| 2070 | ! NULLIFY(B%Y) |
---|
| 2071 | NULLIFY(B%X) |
---|
| 2072 | NULLIFY(B%U) |
---|
| 2073 | NULLIFY(B%POS) |
---|
| 2074 | ! NULLIFY(B%CHARGE) |
---|
| 2075 | ! NULLIFY(B%TIME_INSTEAD_OF_S) |
---|
| 2076 | ! NULLIFY(B%SIGMA) |
---|
| 2077 | ! NULLIFY(B%DX,B%ORBIT) |
---|
| 2078 | ! NULLIFY(B%BBPAR,B%BEAM_BEAM,B%BBORBIT) |
---|
| 2079 | END SUBROUTINE NULLIFY_BEAM |
---|
| 2080 | |
---|
| 2081 | SUBROUTINE NULLIFY_BEAMS(B) |
---|
| 2082 | IMPLICIT NONE |
---|
| 2083 | TYPE(BEAM) , INTENT (INOUT) :: B(:) |
---|
| 2084 | INTEGER I |
---|
| 2085 | DO I=1,SIZE(B) |
---|
| 2086 | CALL NULLIFY_BEAM(B(i)) |
---|
| 2087 | ENDDO |
---|
| 2088 | |
---|
| 2089 | END SUBROUTINE NULLIFY_BEAMS |
---|
| 2090 | |
---|
| 2091 | subroutine alloc_three_d_info(v) |
---|
| 2092 | IMPLICIT NONE |
---|
| 2093 | TYPE(three_d_info) , INTENT (INOUT) :: V |
---|
| 2094 | v%a=0.0_dp |
---|
| 2095 | v%b=0.0_dp |
---|
| 2096 | v%o=0.0_dp |
---|
| 2097 | v%ent=global_frame |
---|
| 2098 | v%exi=global_frame |
---|
| 2099 | v%mid=global_frame |
---|
| 2100 | v%reference_ray=0.0_dp |
---|
| 2101 | v%r0=0.0_dp |
---|
| 2102 | v%r=0.0_dp |
---|
| 2103 | v%x=0.0_dp |
---|
| 2104 | v%scale=1.0_dp |
---|
| 2105 | v%u=my_false |
---|
| 2106 | v%wx=0.1_dp |
---|
| 2107 | v%wy=0.1_dp |
---|
| 2108 | |
---|
| 2109 | end subroutine alloc_three_d_info |
---|
| 2110 | |
---|
| 2111 | SUBROUTINE ALLOCATE_BEAM(B,N) |
---|
| 2112 | IMPLICIT NONE |
---|
| 2113 | TYPE(BEAM) , INTENT (INOUT) :: B |
---|
| 2114 | INTEGER , INTENT (IN) :: N |
---|
| 2115 | INTEGER I |
---|
| 2116 | |
---|
| 2117 | ALLOCATE(B%N,B%LOST) |
---|
| 2118 | |
---|
| 2119 | B%N=N |
---|
| 2120 | B%LOST=0 |
---|
| 2121 | ! NULLIFY(B%Y) |
---|
| 2122 | ! IF(PRESENT(POLYMORPH)) THEN |
---|
| 2123 | ! IF(POLYMORPH) then |
---|
| 2124 | ! ALLOCATE(B%Y(6)) |
---|
| 2125 | ! CALL ALLOC(B%Y) |
---|
| 2126 | ! endif |
---|
| 2127 | ! ENDIF |
---|
| 2128 | ALLOCATE(B%X(N,7)) |
---|
| 2129 | ALLOCATE(B%U(0:N)) |
---|
| 2130 | ALLOCATE(B%POS(0:N)) |
---|
| 2131 | ! ALLOCATE(B%SIGMA(6)) |
---|
| 2132 | ! ALLOCATE(B%DX(3)) |
---|
| 2133 | ! ALLOCATE(B%ORBIT(6)) |
---|
| 2134 | ! ALLOCATE(B%BBPAR,B%BEAM_BEAM,B%BBORBIT) |
---|
| 2135 | DO I=0,N |
---|
| 2136 | NULLIFY(B%POS(i)%NODE) |
---|
| 2137 | ENDDO |
---|
| 2138 | ! ALLOCATE(B%CHARGE) |
---|
| 2139 | ! ALLOCATE(B%TIME_INSTEAD_OF_S) |
---|
| 2140 | |
---|
| 2141 | B%X = 0.0_dp |
---|
| 2142 | B%U = .FALSE. |
---|
| 2143 | ! B%CHARGE=1 |
---|
| 2144 | ! B%TIME_INSTEAD_OF_S=.FALSE. |
---|
| 2145 | |
---|
| 2146 | ! B%SIGMA=ZERO |
---|
| 2147 | ! B%DX=ZERO |
---|
| 2148 | ! B%BBPAR=ZERO |
---|
| 2149 | ! B%ORBIT=ZERO |
---|
| 2150 | ! B%BEAM_BEAM=MY_FALSE |
---|
| 2151 | ! B%BBORBIT=MY_FALSE |
---|
| 2152 | END SUBROUTINE ALLOCATE_BEAM |
---|
| 2153 | |
---|
| 2154 | SUBROUTINE KILL_BEAM(B) |
---|
| 2155 | IMPLICIT NONE |
---|
| 2156 | TYPE(BEAM) , INTENT (INOUT) :: B |
---|
| 2157 | ! IF(ASSOCIATED(B%Y)) THEN |
---|
| 2158 | ! CALL KILL(B%Y) |
---|
| 2159 | ! DEALLOCATE(B%Y) |
---|
| 2160 | ! ENDIF |
---|
| 2161 | IF(ASSOCIATED(B%N)) THEN |
---|
| 2162 | DEALLOCATE(B%N,B%LOST,B%X,B%U,B%POS) |
---|
| 2163 | ! DEALLOCATE(B%N,B%LOST,B%X,B%U,B%POS,B%CHARGE,B%TIME_INSTEAD_OF_S) |
---|
| 2164 | ! DEALLOCATE(B%SIGMA,B%DX,B%BBPAR,B%ORBIT,B%BEAM_BEAM,B%BBORBIT) |
---|
| 2165 | ENDIF |
---|
| 2166 | END SUBROUTINE KILL_BEAM |
---|
| 2167 | |
---|
| 2168 | SUBROUTINE KILL_BEAMS(B) |
---|
| 2169 | IMPLICIT NONE |
---|
| 2170 | TYPE(BEAM) , INTENT (INOUT) :: B(:) |
---|
| 2171 | INTEGER I |
---|
| 2172 | DO I=1,SIZE(B) |
---|
| 2173 | CALL KILL_BEAM(B(i)) |
---|
| 2174 | ENDDO |
---|
| 2175 | END SUBROUTINE KILL_BEAMS |
---|
| 2176 | |
---|
| 2177 | |
---|
| 2178 | FUNCTION BEAM_IN_X(B,I) |
---|
| 2179 | IMPLICIT NONE |
---|
| 2180 | REAL(DP) BEAM_IN_X(6) |
---|
| 2181 | TYPE(BEAM), INTENT(INOUT) ::B |
---|
| 2182 | INTEGER, INTENT(IN) :: I |
---|
| 2183 | |
---|
| 2184 | BEAM_IN_X=B%X(I,1:6) |
---|
| 2185 | |
---|
| 2186 | END FUNCTION BEAM_IN_X |
---|
| 2187 | |
---|
| 2188 | SUBROUTINE X_IN_BEAM(B,X,I,DL,T) |
---|
| 2189 | IMPLICIT NONE |
---|
| 2190 | REAL(DP),OPTIONAL:: X(6) |
---|
| 2191 | REAL(DP),OPTIONAL:: DL |
---|
| 2192 | TYPE(BEAM), INTENT(INOUT) ::B |
---|
| 2193 | TYPE(INTEGRATION_NODE),OPTIONAL,POINTER :: T |
---|
| 2194 | INTEGER, INTENT(IN) :: I |
---|
| 2195 | |
---|
| 2196 | if(PRESENT(X)) B%X(I,1:6)=X(1:6) |
---|
| 2197 | IF(PRESENT(DL)) B%X(I,7)=DL |
---|
| 2198 | IF(PRESENT(T)) B%POS(I)%NODE=>T |
---|
| 2199 | if(.not.CHECK_STABLE) then |
---|
| 2200 | ! write(6,*) "unstable " |
---|
| 2201 | CALL RESET_APERTURE_FLAG |
---|
| 2202 | b%u(I)=.true. |
---|
| 2203 | B%LOST=B%LOST+1 |
---|
| 2204 | endif |
---|
| 2205 | |
---|
| 2206 | END SUBROUTINE X_IN_BEAM |
---|
| 2207 | |
---|
| 2208 | ! Beam Beam stuff |
---|
| 2209 | |
---|
| 2210 | subroutine s_locate_beam_beam(my_ering,sc,pos,tl,b_b) |
---|
| 2211 | implicit none |
---|
| 2212 | type(layout), target :: my_ering |
---|
| 2213 | type(integration_node), pointer :: tl |
---|
| 2214 | real(dp) sc |
---|
| 2215 | integer pos,j |
---|
| 2216 | logical(lp) b_b |
---|
| 2217 | |
---|
| 2218 | |
---|
| 2219 | IF(.NOT.ASSOCIATED(my_ering%T)) THEN |
---|
| 2220 | CALL MAKE_NODE_LAYOUT(my_ering) |
---|
| 2221 | ENDIF |
---|
| 2222 | ! s(1) total ld |
---|
| 2223 | ! s(2) local integration distance |
---|
| 2224 | ! SC=MOD(SC,MY_RING%T%END%S(1)) |
---|
| 2225 | b_b=.false. |
---|
| 2226 | TL=>my_ering%T%START |
---|
| 2227 | DO j=1,my_ering%T%N |
---|
| 2228 | if(pos<1) then |
---|
| 2229 | IF(TL%S(1)<=SC.AND.TL%NEXT%S(1)>SC) then |
---|
| 2230 | b_b=.true. |
---|
| 2231 | exit |
---|
| 2232 | endif |
---|
| 2233 | else |
---|
| 2234 | if(j==pos) then |
---|
| 2235 | b_b=.true. |
---|
| 2236 | exit |
---|
| 2237 | endif |
---|
| 2238 | endif |
---|
| 2239 | TL=>TL%NEXT |
---|
| 2240 | ENDDO |
---|
| 2241 | if(b_b.and.(tl%cas==case0.or.tl%cas==caset)) then |
---|
| 2242 | write(6,*) " Beam-Beam position at ",tl%parent_fibre%mag%name |
---|
| 2243 | if(.not.associated(tl%BB)) call alloc(tl%BB) |
---|
| 2244 | write(6,*) tl%pos,tl%parent_fibre%mag%name,' created' |
---|
| 2245 | b_b=my_true |
---|
| 2246 | else |
---|
| 2247 | b_b=my_false |
---|
| 2248 | write(6,*) " Beam-Beam position not found " |
---|
| 2249 | endif |
---|
| 2250 | end subroutine s_locate_beam_beam |
---|
| 2251 | |
---|
| 2252 | subroutine locate_beam_beam(my_ering,a,ent,tl,b_b) |
---|
| 2253 | implicit none |
---|
| 2254 | type(layout), target :: my_ering |
---|
| 2255 | type(integration_node), pointer :: tl,tmin,tp |
---|
| 2256 | real(dp) dmin,a(3),ent(3,3),d,cos |
---|
| 2257 | integer pos,j |
---|
| 2258 | logical(lp) b_b |
---|
| 2259 | |
---|
| 2260 | dmin=mybig |
---|
| 2261 | |
---|
| 2262 | IF(.NOT.ASSOCIATED(my_ering%T)) THEN |
---|
| 2263 | CALL MAKE_NODE_LAYOUT(my_ering) |
---|
| 2264 | call FILL_SURVEY_DATA_IN_NODE_LAYOUT(my_ering) |
---|
| 2265 | ENDIF |
---|
| 2266 | IF(.NOT.ASSOCIATED(my_ering%T%start%B)) THEN |
---|
| 2267 | call FILL_SURVEY_DATA_IN_NODE_LAYOUT(my_ering) |
---|
| 2268 | ENDIF |
---|
| 2269 | |
---|
| 2270 | b_b=.false. |
---|
| 2271 | TL=>my_ering%T%START |
---|
| 2272 | tmin=>tl |
---|
| 2273 | tp=>tl |
---|
| 2274 | DO j=1,my_ering%T%N |
---|
| 2275 | if(tl%cas==case0.or.tl%cas==caset) then |
---|
| 2276 | d=sqrt((a(1)-tl%a(1))**2+(a(2)-tl%a(2))**2+(a(3)-tl%a(3))**2) |
---|
| 2277 | if(d<=dmin) then |
---|
| 2278 | dmin=d |
---|
| 2279 | tmin=>tl |
---|
| 2280 | tp=>tl%parent_fibre%previous%t2%previous%previous |
---|
| 2281 | endif |
---|
| 2282 | endif |
---|
| 2283 | TL=>TL%NEXT |
---|
| 2284 | ENDDO |
---|
| 2285 | if((tmin%cas==case0.or.tmin%cas==caset)) then |
---|
| 2286 | |
---|
| 2287 | write(6,*) " Tentative Beam-Beam position at ",tl%parent_fibre%mag%name |
---|
| 2288 | write(6,*) tmin%pos,tmin%parent_fibre%mag%name,' created' |
---|
| 2289 | b_b=my_true |
---|
| 2290 | |
---|
| 2291 | cos=0.0_dp |
---|
| 2292 | do j=1,3 |
---|
| 2293 | cos=cos+ (a(j)-tmin%a(j))*tmin%ent(1,j) |
---|
| 2294 | enddo |
---|
| 2295 | tl=>tp |
---|
| 2296 | if(cos<0.0_dp) then |
---|
| 2297 | write(6,*) " Beam-Beam position replaced at ",tl%parent_fibre%mag%name,tl%cas |
---|
| 2298 | write(6,*) tl%pos,tl%parent_fibre%mag%name,' created' |
---|
| 2299 | endif |
---|
| 2300 | else |
---|
| 2301 | b_b=my_false |
---|
| 2302 | write(6,*) " Beam-Beam position not found " |
---|
| 2303 | endif |
---|
| 2304 | if(b_b.and.(.not.associated(tl%BB))) call alloc(tl%BB) |
---|
| 2305 | |
---|
| 2306 | end subroutine locate_beam_beam |
---|
| 2307 | |
---|
| 2308 | end module ptc_multiparticle |
---|