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FS_trrun.f90
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FS_trrun.f90
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LOGICAL FUNCTION is_thin()
double precision node_value, el
el = node_value('l ')
is_thin = el.eq.0d0;
END FUNCTION is_thin
LOGICAL FUNCTION is_drift()
double precision node_value, code
code = node_value('mad8_type ')
is_drift = code.eq.1;
END FUNCTION is_drift
LOGICAL FUNCTION is_dipole()
double precision node_value, code
code = node_value('mad8_type ')
is_dipole = code.eq.3;
END FUNCTION is_dipole
LOGICAL FUNCTION is_matrix()
double precision node_value, code
code = node_value('mad8_type ')
is_matrix = code.eq.4;
END FUNCTION is_matrix
LOGICAL FUNCTION is_quad()
double precision node_value, code
code = node_value('mad8_type ')
is_quad = code.eq.5;
END FUNCTION is_quad
subroutine trrun(switch,turns,orbit0,rt,part_id,last_turn, &
last_pos,z,dxt,dyt,last_orbit,eigen,coords,e_flag,code_buf,l_buf)
use twtrrfi
use bbfi
use time_varfi
use spch_bbfi
use twiss0fi
use name_lenfi
use trackfi
use fasterror
use SCdat
implicit none
!----------------------------------------------------------------------*
! Purpose: *
! Interface RUN and DYNAP command to tracking routine *
! *
!-- Input: *
! switch (int) 1: RUN, 2: DYNAP fastune *
! turns (int) number of turns to track *
! orbit0 (dp. array) start of closed orbit *
! rt (dp. matrix) one-turn matrix *
!-- Output: *
! eigen dp(6,6) eigenvector matrix *
! coords dp(6,0:turns,npart) (only switch > 1) particle coords. *
! e_flag (int) (only switch > 1) 0: OK, else part. lost *
!-- Buffers: *
! part_id int(npart) *
! last_turn int(npart) *
! last_pos dp(npart) *
! z dp(6,npart) *
! last_orbit dp(6,npart) *
! code_buf int(nelem) local mad-8 code storage *
! l_buf dp(nelem) local length storage *
!----------------------------------------------------------------------*
logical onepass,onetable,last_out,info,aperflag,doupdate,first, &
bb_sxy_update,virgin_state,emittance_update, &
checkpnt_restart,fast_error_func,exit_loss_turn,I_OPEN
integer j,code,restart_sequ,advance_node, &
node_al_errors,n_align,nlm,jmax,j_tot,turn,turns,i,k,get_option, &
ffile,SWITCH,nint,ndble,nchar,part_id(*),last_turn(*),char_l, &
segment, e_flag, nobs,lobs,int_arr(1),tot_segm,code_buf(*), &
tot_turn,max_part,I_NUMBER
parameter(max_part=20000)
integer part_id_keep(max_part),last_turn_keep(max_part)
double precision tmp_d,orbit0(6),orbit(6),el,rt(6,6),re(6,6), &
al_errors(align_max),z(6,*),zz(6),dxt(*),dyt(*),eigen(6,6),sum, &
node_value,get_variable,last_pos(*),last_orbit(6,*), &
maxaper(6),get_value,obs_orb(6),coords(6,0:turns,*),l_buf(*), &
betx_start,bety_start,alfx_start,alfy_start,gamx_start,gamy_start,&
dx_start,dpx_start,dy_start,dpy_start,deltap, &
N_ions_in_beam, Npart_gain, t_rms, pt_rms, &
N_ions_ini, n_ions_macro, sigma_z_ini, z_factor, &
N_ions_for_bb,z_keep(6,max_part),ex_rms0,ey_rms0,sigma_p0,sigma_z0
double precision sgpr(6,6),npart,sc3d_emit(5)
data ex_rms0,ey_rms0,sigma_p0,sigma_z0 / 0d0, 0d0, 0d0, 0d0 /
character(12) tol_a, char_a
character(20) text
integer, external :: get_file_unit
!VVK 20100321 -------------------------------------------------
integer i_part ! local counter
double precision Summ_t_mean ! local for mean value
double precision Summ_t_square ! local for rms value
!-------------------------------------------------------------------
integer iiii,jjjj
!hbu
double precision spos
!hbu
character(4) vec_names(7)
!hbu
character(name_len) el_name
character(120) msg
data tol_a,char_a / 'maxaper ', ' ' /
!hbu
data vec_names / 'x', 'px', 'y', 'py', 't', 'pt','s' /
save first
data first / .true. /
save tot_turn
data tot_turn / 0 /
save betx_start, bety_start, &
alfx_start, alfy_start, &
gamx_start, gamy_start, &
dx_start, dpx_start, &
dy_start, dpy_start, &
N_ions_in_beam, Npart_gain, t_rms, pt_rms, &
N_ions_ini, n_ions_macro, sigma_z_ini, z_factor, &
N_ions_for_bb,z_keep,part_id_keep, &
last_turn_keep,jmax,segment, &
ex_rms0,ey_rms0,sigma_p0,sigma_z0
data betx_start, bety_start, &
alfx_start, alfy_start, &
gamx_start, gamy_start, &
dx_start, dpx_start, &
dy_start, dpy_start / 1d0, 1d0, 0d0, 0d0, &
0d0, 0d0, 0d0, 0d0, 0d0, 0d0 /
logical is_drift, is_thin, is_quad, is_matrix, is_dipole
!***************************************************************************
sr = reshape(&
(/0d0,1d0,0d0,0d0,0d0,0d0, -1d0,0d0, 0d0,0d0, 0d0,0d0,&
0d0,0d0,0d0,1d0,0d0,0d0, 0d0,0d0,-1d0,0d0, 0d0,0d0,&
0d0,0d0,0d0,0d0,0d0,1d0, 0d0,0d0, 0d0,0d0,-1d0,0d0/), shape(sr))
sr = TRANSPOSE(sr)
!frs 07.06.18: Needed for sc_3d_kick
arad = get_value('probe ','arad ')
!frs 02.05.16: Needed for sc_3d_beamsize
!-------added by Yipeng SUN 01-12-2008--------------
deltap = get_value('probe ','deltap ')
if(deltap.eq.0d0) then
onepass = get_option('onepass ') .ne. 0
if(onepass) then
else
call trclor(switch,orbit0)
endif
else
endif
!---- Set fast_error_func flag to use faster error function
!---- including tables. Thanks to late G. Erskine
fast_error_func = get_option('fast_error_func ') .ne. 0
if(fast_error_func.and..not.fasterror_on) then
call wzset
fasterror_on = .true.
endif
!---- get options for space charge variables
exit_loss_turn = get_option('exit_loss_turn ') .ne. 0
bb_sxy_update = get_option('bb_sxy_update ') .ne. 0
sc_3d_kick = get_option('sc_3d_kick ') .ne. 0
sc_3d_beamsize = get_option('sc_3d_beamsize ') .ne. 0
if(sc_3d_beamsize) then
i_spch = 0 !a special spch-update counter
j = restart_sequ()
11 continue
code = node_value('mad8_type ')
if(code.eq.22) then
i_spch = i_spch+1
sc_intstr=2d0*0.5d0**1.5d0*arad * get_value('probe ', 'npart ') / get_value('probe ','gamma ')
sc_charge(i_spch)=node_value('charge ')
do j=1,6
sc_map(i_spch,j,j)=1d0
enddo
endif
if (advance_node().ne.0) then
j=j+1
go to 11
endif
i_spch = 0 !a special spch-update counter
endif
sc_3d_periodic = get_option('sc_3d_periodic ') .ne. 0
! sc_3d_damp = get_option('sc_3d_damp ') .ne. 0 ! replaced by periodic approach
! sc_3d_damp_amp = get_value('run ','sc_3d_damp_amp ') ! replaced by periodic approach
checkpnt_restart = get_value('run ', 'checkpnt_restart ') .ne. 0d0
emittance_update = get_option('emittance_update ') .ne. 0
if(sc_3d_kick) emittance_update=.FALSE.
virgin_state = get_value('run ', 'virgin_state ') .ne. 0d0
if(switch.eq.1) then
! 2015-Feb-23 16:20:19 ghislain: open file only when necessary
if (bb_sxy_update) then
inquire (file='checkpoint_restart.dat', OPENED=I_OPEN, NUMBER=I_NUMBER)
if (I_OPEN) close(I_NUMBER)
unit_chpt=get_file_unit(lu_max)
if(checkpnt_restart) then
open(unit_chpt,file='checkpoint_restart.dat',form='unformat&
&ted',status='old')
else
open(unit_chpt,file='checkpoint_restart.dat',form='unformatted')
endif
endif
else
bb_sxy_update = .false.
checkpnt_restart = .false.
endif
if(bb_sxy_update) then
if(virgin_state) first=.true.
call table_input( &
betx_start, bety_start, &
alfx_start, alfy_start, &
gamx_start, gamy_start, &
dx_start, dpx_start, &
dy_start, dpy_start)
if(sc_3d_kick.and.first) call mymap()
if(first) call make_bb6d_ixy(turns)
endif
if(fsecarb) then
write (msg,*) 'Second order terms of arbitrary Matrix not '// &
'allowed for tracking.'
call aawarn('trrun: ',msg)
return
endif
aperflag = get_option('aperture ') .ne. 0
e_flag = 0
! flag to avoid double entry of last line
last_out = .false.
onepass = get_option('onepass ') .ne. 0
onetable = get_option('onetable ') .ne. 0
info = get_option('info ') * get_option('warn ') .gt. 0
if(onepass) call m66one(rt)
call trbegn(rt,eigen)
if (switch .eq. 1) then
ffile = get_value('run ', 'ffile ')
else
ffile = 1
endif
! for one_table case
if(first) then
segment = 0
endif
tot_segm = turns / ffile + 1
if (mod(turns, ffile) .ne. 0) tot_segm = tot_segm + 1
if(first) then
if(checkpnt_restart) then
read(unit_chpt,END=100) jmax
read(unit_chpt,END=100) Ex_rms0
read(unit_chpt,END=100) Ey_rms0
do i = 1, jmax
do j=1,6
read(unit_chpt,END=100) z(j,i)
enddo
enddo
read(unit_chpt,END=100) sigma_t
read(unit_chpt,END=100) mean_t
read(unit_chpt,END=100) N_ini
else
call trinicmd(switch,orbit0,eigen,jmax,z,turns,coords)
N_ini = jmax
endif
R_part = dble(jmax)/dble(N_ini)
!--- set particle id
!$OMP PARALLEL PRIVATE(k)
!$OMP DO
do k=1,jmax
part_id(k) = k
enddo
!$OMP END DO
!$OMP END PARALLEL
else
if(jmax.eq.0) then
call aawarn('trrun: ',&
'Particle Number equals zero: exit from trrun')
return
endif
if(jmax.gt.max_part) then
write(text, '(1p,d20.12)') max_part
call aafail('TRRUN: ','Fatal: Maximum Particle Number exceeded =' // text)
endif
!$OMP PARALLEL PRIVATE(i,j)
!$OMP DO
do i = 1, jmax
last_turn(i)=last_turn_keep(i)
part_id(i)=part_id_keep(i)
do j=1,6
z(j,i)=z_keep(j,i)
enddo
enddo
!$OMP END DO
!$OMP END PARALLEL
endif
!--- jmax may be reduced by particle loss - keep number in j_tot
j_tot = jmax
!--- get vector of six coordinate maxapers (both RUN and DYNAP)
call comm_para(tol_a, nint, ndble, nchar, int_arr, maxaper, char_a, char_l)
!hbu--- init info for tables initial s position is 0
!hbu initial s position is 0
spos=0
!hbu start of line, element 0
nlm=0
!hbu
el_name='start '
!---- Initialize kinematics and orbit
bet0 = get_value('beam ','beta ')
betas = get_value('probe ','beta ')
gammas= get_value('probe ','gamma ')
bet0i = 1d0 / bet0
beti = 1d0 / betas
dtbyds = get_value('probe ','dtbyds ')
deltas = get_variable('track_deltap ')
dorad = get_value('probe ','radiate ') .ne. 0d0
dodamp = get_option('damp ') .ne. 0
dorand = get_option('quantum ') .ne. 0
if(first) then
!--- enter start coordinates in summary table
if (switch .eq. 1) then
t_max=get_value('probe ','circ ')/get_value('run ', 'track_harmon ')/betas
pt_max = get_value('run ', 'deltap_max ')
pt_max=(sqrt((betas*(pt_max+1d0))**2+1d0/gammas**2)-1d0)*beti
else
t_max=1d20
pt_max=1d20
endif
do i = 1,j_tot
if(abs(z(5,i)).gt.t_max) then
write(text, '(1p,d13.5,a1,i6)') t_max,"p",i
call aafail('TRACK_INITIAL: ','Fatal: T-Coordinate larger than' // text)
endif
if(abs(z(6,i)).gt.pt_max) then
write(text, '(1p,d13.5,a1,i6)') pt_max,"p",i
call aafail('TRACK_INITIAL: ','Fatal: PT-Coordinate larger than' // text)
endif
tmp_d = i
call double_to_table_curr('tracksumm ', 'number ', tmp_d)
tmp_d = tot_turn
call double_to_table_curr('tracksumm ', 'turn ', tmp_d)
do j = 1, 6
tmp_d = z(j,i) - orbit0(j)
call double_to_table_curr('tracksumm ', vec_names(j), tmp_d)
enddo
!hbu add s
call double_to_table_curr('tracksumm ',vec_names(7),spos)
call augment_count('tracksumm ')
enddo
endif
!--- enter first turn, and possibly eigen in tables
if (switch .eq. 1) then
if (onetable) then
if(first) then
call track_pteigen(eigen)
!hbu add s, node id and name
call tt_putone(jmax, tot_turn, tot_segm, segment, part_id, &
z, orbit0,spos,nlm,el_name)
endif
else
do i = 1, jmax
!hbu
call tt_puttab(part_id(i), 0, 1, z(1,i), orbit0,spos)
enddo
endif
endif
call dcopy(orbit0,orbit,6)
doupdate = get_option('update ') .ne. 0
!--- loop over turns
nobs = 0
if(bb_sxy_update) then
trrun_nt=0
if(first) then
time_var_m_cnt=0
time_var_p_cnt=0
time_var_c_cnt=0
! <<N_macro_part_ini=N_macro_surv+N_macro_lost>>
N_ions_in_beam=get_value('probe ', 'npart ') !BEAM->NPART
if(N_ions_in_beam .LT. 0d0) call aafail('TRRUN: ','N_ions_in_beam .LE. 0.0')
Npart_gain = get_value('run ', 'n_part_gain ')
N_ions_ini=Npart_gain*N_ions_in_beam
N_macro_surv=jmax ! = number of START lines submitted
n_ions_macro=N_ions_ini/N_macro_surv
N_for_I=N_macro_surv ! at start (to be redefined in Ixy)
if(N_macro_surv .GT. N_macro_max) call aafail('TRRUN: ',&
'Number N_macro_surv exceeds N_macro_max (array size)')
if(N_macro_surv .GT. N_macro_surv) call aafail('TRRUN: ',&
'Number START-lines exceeds the initial number of macroparticles N_macro_surv')
t_rms = get_value('run ', 'sigma_z ')*beti
pt_rms = get_value('run ', 'deltap_rms ')
pt_rms=(sqrt((betas*(pt_rms+1d0))**2+1d0/gammas**2)-1d0)*beti
sigma_z_ini=t_rms !betas: BEAM->BETA
sigma_z=sigma_z_ini !at start (to be redefined in Ixy)
sigma_p=pt_rms !default
z_factor=1d0 !at start sigma_z_ini/sigma_z
Ex_rms=get_value('probe ', 'ex ') !BEAM->Ex
Ey_rms=get_value('probe ', 'ey ') !BEAM->Ey
if(checkpnt_restart.and.emittance_update) then
Ex_rms=Ex_rms0
Ey_rms=Ey_rms0
endif
first=.false.
endif
endif
do turn = 1, turns
if (doupdate) call trupdate(turn)
j = restart_sequ()
if(bb_sxy_update) then
trrun_nt=turn
time_var_m_lnt=0
time_var_p_lnt=0
time_var_c_lnt=0
N_macro_surv=jmax
i_spch = 0 !a special spch-update counter
ex_rms0=ex_rms
ey_rms0=ey_rms
sigma_z0=sigma_z
sigma_p0=sigma_p
!sigma_p0 = sigma_p !CM, 3/11/14
!fill, table=Ixy_unsorted; column=i_macro_part, Ix, Iy, dpi, z_part;
!new on 3/31/14:
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
! if (emittance_update) then
if(sc_3d_kick) then
call SigmaMatrixFit6Dv7(z,jmax,sgpr,sc3d_emit)
if(sc_3d_beamsize) then
call SigmaTransport2(sgpr)
else
call SigmaTransport(sgpr)
endif
call double_to_table_curr('bb6d_ixy ', 'turn ', dble(tot_turn+turn))
call double_to_table_curr('bb6d_ixy ', 'n_macro_surv ', dble(N_ini))
call double_to_table_curr('bb6d_ixy ', 'n_for_i ', dble(jmax))
call double_to_table_curr('bb6d_ixy ', 'ex_rms ', sc3d_emit(1))
call double_to_table_curr('bb6d_ixy ', 'ey_rms ', sc3d_emit(2))
call double_to_table_curr('bb6d_ixy ', 'ez_rms ', sc3d_emit(3))
call double_to_table_curr('bb6d_ixy ', 'sigma_ct ', sc3d_emit(4))
call double_to_table_curr('bb6d_ixy ', 'sigma_pt ', sc3d_emit(5))
else
call ixy_calcs(betas, orbit0, z, &
betx_start, bety_start, &
alfx_start, alfy_start, &
gamx_start, gamy_start, &
dx_start, dpx_start, &
dy_start, dpy_start)
call ixy_fitting()
call double_to_table_curr('bb6d_ixy ', 'turn ', dble(tot_turn+turn))
call double_to_table_curr('bb6d_ixy ', 'n_macro_surv ', dble(n_macro_surv))
call double_to_table_curr('bb6d_ixy ', 'n_for_i ', dble(n_for_i))
call double_to_table_curr('bb6d_ixy ', 'ex_rms ', ex_rms)
call double_to_table_curr('bb6d_ixy ', 'ey_rms ', ey_rms)
call double_to_table_curr('bb6d_ixy ', 'ez_rms ', 0d0)
call double_to_table_curr('bb6d_ixy ', 'sigma_ct ', sigma_z0)
call double_to_table_curr('bb6d_ixy ', 'sigma_pt ', sigma_p0)
endif
call augment_count('bb6d_ixy ')
if(sigma_p0.eq.0d0) sigma_p0=sigma_p
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
!new on 3/31/14:
! endif
sigma_z=sigma_z0
sigma_p=sigma_p0
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
! sigma_p=sigma_p0
if((sigma_z.GT.0d0).AND.(sigma_z_ini.GT.0d0)) then
z_factor=sigma_z_ini/sigma_z
else
z_factor=1D0
endif
N_ions_for_bb=n_ions_macro*N_for_I*z_factor
if(N_ions_in_beam.le.0d0) then
rat_bb_n_ions=0d0
else
rat_bb_n_ions=N_ions_for_bb/N_ions_in_beam
endif
if(.not.emittance_update) then
ex_rms=ex_rms0
ey_rms=ey_rms0
rat_bb_n_ions=1d0
endif
if(idnint(time_var_m_nt(time_var_m_cnt+1)).eq.tot_turn+turn) then
time_var_m=.true.
else
time_var_m=.false.
endif
if(idnint(time_var_p_nt(time_var_p_cnt+1)).eq.tot_turn+turn) then
time_var_p=.true.
else
time_var_p=.false.
endif
if(idnint(time_var_c_nt(time_var_c_cnt+1)).eq.tot_turn+turn) then
time_var_c=.true.
else
time_var_c=.false.
endif
endif
nlm = 0
sum=0d0
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
if(bb_sxy_update) then
if(emittance_update.or.(.not.emittance_update.and.mean_t.eq.0d0.and.sigma_t.eq.0d0)) then
! if((sigma_t.eq.0d0.or.emittance_update).and.bb_sxy_update) then
!VVK 20100321 -------- Find RMS-value of t ----------------------
! if we do 1-turn tracking, orbit0(5)=0 always
Summ_t_mean=0d0
do i_part=1, jmax
if (abs(z(5,i_part)) .GE. 0d0) then
Summ_t_mean=Summ_t_mean+z(5,i_part)
else
Print *, 'NaN z(5,i) ? :', i_part, z(5,i_part)
endif
enddo
mean_t=Summ_t_mean/dble(jmax)
Summ_t_square=0d0
do i_part=1, jmax
if (abs(z(5,i_part)) .GE. 0d0) &
Summ_t_square=Summ_t_square+(z(5,i_part)-mean_t)**2
enddo
sigma_t=sqrt(Summ_t_square/dble(jmax))
if(abs(sigma_t).eq.0d0) then
sigma_t=t_max/2d0
call aawarn('TTRUN Frozen SC: sigma_t = zero: ','sigma_t set to L/track_harmon/betas/2')
endif
endif
sigma_t=sigma_z
!-----------------------------------------------------------------
endif
!--- loop over nodes
10 continue
bbd_pos=j
if (turn .eq. 1) then
code = node_value('mad8_type ')
if(code.eq.39) code=15
if(code.eq.38) code=24
el = node_value('l ')
code_buf(nlm+1) = code
l_buf(nlm+1) = el
!hbu get current node name
call element_name(el_name,len(el_name))
if (.not.(is_drift() .or. is_thin() .or. is_quad() .or. is_dipole() .or. is_matrix())) then
print*," "
print*,"code: ",code," el: ",el," THICK ELEMENT FOUND"
sum = node_value('name ')
print*," "
print*,"Track dies nicely"
print*,"Thick lenses will get nowhere"
print*,"MAKETHIN will save you"
print*," "
print*," "
! Better to use stop. If use return, irrelevant tracking output
! is printed
stop
! call aafail('TRRUN: Fatal ', &
! '----element with length found : CONVERT STRUCTURE WITH '// &
! 'MAKETHIN')
endif
else
el = l_buf(nlm+1)
code = code_buf(nlm+1)
endif
if (switch .eq. 1) then
nobs = node_value('obs_point ')
endif
!-------- Misalignment at beginning of element (from twissfs.f)
if (code .ne. 1) then
call dzero(al_errors, align_max)
n_align = node_al_errors(al_errors)
!print *, "n_align = ", n_align
!print *, "align_max = ", align_max
if (n_align .ne. 0) then
do i = 1, jmax
call dcopy(z(1,i),zz(1),6)
call tmali1(zz(1),al_errors, betas, gammas,z(1,i), re(1,1))
enddo
endif
endif
!-------- Track through element // suppress dxt 13.12.04
call ttmap(switch,code,el,z,jmax,dxt,dyt,sum,tot_turn+turn,part_id, &
last_turn,last_pos, last_orbit,aperflag,maxaper,al_errors,onepass)
!-------- Misalignment at end of element (from twissfs.f)
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
ex_rms0=ex_rms
ey_rms0=ey_rms
sigma_z0=sigma_z
sigma_p0=sigma_p
if (bb_sxy_update .and. is_lost) then
call ixy_calcs(betas, orbit0, z, &
betx_start, bety_start, &
alfx_start, alfy_start, &
gamx_start, gamy_start, &
dx_start, dpx_start, &
dy_start, dpy_start)
call ixy_fitting()
is_lost = .false.
endif
if( .not. emittance_update) then
ex_rms=ex_rms0
ey_rms=ey_rms0
rat_bb_n_ions=1d0
endif
sigma_z=sigma_z0
sigma_p=sigma_p0
!frs on 04.06.2016 - fixing
!a) bug concerning sigma_p
!b) Filling data in file bb6d_ixy.txt even for "emittance_update = !.false.",
! obviously without update!
!c) Fixing checkpnt_restart for "emittance_update = !.false." which
! worked for ".true." alright.
if (code .ne. 1) then
if (n_align .ne. 0) then
do i = 1, jmax
call dcopy(z(1,i),zz(1),6)
call tmali2(el,zz(1),al_errors, betas, gammas,z(1,i),re(1,1))
enddo
endif
endif
nlm = nlm+1
if (nobs .gt. 0) then
call dzero(obs_orb,6)
call get_node_vector('obs_orbit ', lobs, obs_orb)
if (lobs .lt. 6) &
call aafail('TRACK: Fatal ', 'obs. point orbit not found')
if (onetable) then
!hbu
spos=sum
!hbu get current node name
call element_name(el_name,len(el_name))
!hbu
call tt_putone(jmax, tot_turn+turn, tot_segm, segment, part_id, &
z, obs_orb,spos,nlm,el_name)
else
if (mod(turn, ffile) .eq. 0) then
do i = 1, jmax
!hbu add spos
call tt_puttab(part_id(i), turn, nobs, z(1,i), obs_orb, &
spos)
enddo
endif
endif
endif
if (advance_node().ne.0) then
j=j+1
go to 10
endif
!--- end of loop over nodes
if (switch .eq. 1) then
if (mod(turn, ffile) .eq. 0) then
if (turn .eq. turns) last_out = .true.
if (onetable) then
!hbu
spos=sum
!hbu spos added
!2013-Nov-05 15:05:33 ghislain: get current node name
call element_name(el_name,len(el_name))
call tt_putone(jmax, tot_turn+turn, tot_segm, segment, part_id, &
z, orbit0,spos,nlm,el_name)
else
do i = 1, jmax
!hbu
call tt_puttab(part_id(i), turn, 1, z(1,i), orbit0,spos)
enddo
endif
endif
else
!$OMP PARALLEL PRIVATE(i,j)
!$OMP DO
do i = 1, jmax
do j = 1, 6
coords(j,turn,i) = z(j,i) - orbit0(j)
enddo
enddo
!$OMP END DO
!$OMP END PARALLEL
endif
if (jmax .eq. 0 .or. (switch .gt. 1 .and. jmax .lt. j_tot)) &
goto 20
if (switch .eq. 2 .and. info) then
if (mod(turn,100) .eq. 0) print *, 'turn :', turn
endif
if(exit_loss_turn .and. lost_in_turn) then
lost_in_turn = .false.
write(text, '(i6)') turn
call aawarn('TRRUN Frozen SC: ',&
'Stop in Loss Turn: '//text)
goto 20
endif
enddo
!--- end of loop over turns
20 continue
if (switch .gt. 1 .and. jmax .lt. j_tot) then
e_flag = 1
return
endif
do i = 1, jmax
last_turn(part_id(i)) = min(turns+tot_turn, turn+tot_turn)
last_pos(part_id(i)) = sum
do j = 1, 6
last_orbit(j,part_id(i)) = z(j,i)
enddo
enddo
turn = min(turn, turns)
if(bb_sxy_update) then
tot_turn=tot_turn+turn
!$OMP PARALLEL PRIVATE(i,j)
!$OMP DO
do i = 1, jmax
part_id_keep(i)=part_id(i)
last_turn_keep(i)=last_turn(i)
do j=1,6
z_keep(j,i)=z(j,i)
enddo
enddo
!$OMP END DO
!$OMP END PARALLEL
endif
!--- enter last turn in tables if not done already
if (.not. last_out) then
if (switch .eq. 1) then
if (onetable) then
!hbu
spos=sum
!hbu get current node name
call element_name(el_name,len(el_name))
!hbu spos added
call tt_putone(jmax, tot_turn+turn, tot_segm, segment, part_id, &
z, orbit0,spos,nlm,el_name)
else
do i = 1, jmax
!hbu
call tt_puttab(part_id(i), turn, 1, z(1,i), orbit0,spos)
enddo
endif
endif
endif
!--- Write checkpoint_restart data
if (bb_sxy_update) then
rewind unit_chpt
write(unit_chpt) jmax
write(unit_chpt) Ex_rms
write(unit_chpt) Ey_rms
do i = 1, jmax
do j=1,6
write(unit_chpt) z(j,i)
enddo
enddo
write(unit_chpt) sigma_t
write(unit_chpt) mean_t
write(unit_chpt) N_ini
endif
!--- enter last turn in summary table
do i = 1,j_tot
tmp_d = i
call double_to_table_curr('tracksumm ', 'number ', tmp_d)
tmp_d = last_turn(i)
call double_to_table_curr('tracksumm ', 'turn ', tmp_d)
do j = 1, 6
tmp_d = last_orbit(j,i) - orbit0(j)
call double_to_table_curr('tracksumm ', vec_names(j), tmp_d)
enddo
!hbu
spos=last_pos(i)
!hbu
call double_to_table_curr('tracksumm ',vec_names(7),spos)
call augment_count('tracksumm ')
enddo
goto 101
100 call aafail('TRACK: Fatal ', 'checkpoint_restart file corrupted')
101 continue
end subroutine trrun
subroutine ttmap(switch,code,el,track,ktrack,dxt,dyt,sum,turn,part_id, &
last_turn,last_pos,last_orbit,aperflag,maxaper,al_errors, onepass)
use twtrrfi
use twiss0fi
use name_lenfi
implicit none
!----------------------------------------------------------------------*
! Purpose: *
! - Test apertures *
! - Track through thin lenses ONLY. *
! *
! Input/output: *
! switch (integer) 1: RUN, 2: DYNAP fastune *
! SUM (double) Accumulated length. *
! TRACK(6,*)(double) Track coordinates: (X, PX, Y, PY, T, PT). *
! NUMBER(*) (integer) Number of current track. *
! KTRACK (integer) number of surviving tracks. *
!----------------------------------------------------------------------*
logical aperflag,fmap,onepass
integer turn,code,ktrack,part_id(*),last_turn(*),nn,jtrk, &
get_option, optiondebug, switch, i
double precision ap1,ap2,ap3,ap4,el,sum,node_value,track(6,*), &
last_pos(*),last_orbit(6,*),parvec(26),get_value,ct,tmp, &
aperture(maxnaper),one,maxaper(6),al_errors(align_max),st, &
theta,ek(6),re(6,6),te(6,6,6),craporb(6),dxt(*),dyt(*),offset(2), &
offx,offy,min_double
character(name_len) aptype
parameter(one=1d0)
parameter(min_double = 1.e-36)
optiondebug = get_option('debug ')
fmap=.false.
call dzero(ek,6)
call dzero(craporb,6)
call dzero(re,36)
call dzero(te,216)
!---- Drift space
if(code.eq.1) then
call ttdrf(el,track,ktrack)
go to 502
endif
!---- Rotate trajectory before entry
theta = node_value('tilt ')
if (theta .ne. 0d0) then
st = sin(theta)
ct = cos(theta)
do jtrk = 1,ktrack
tmp = track(1,jtrk)
track(1,jtrk) = ct * tmp + st * track(3,jtrk)
track(3,jtrk) = ct * track(3,jtrk) - st * tmp
tmp = track(2,jtrk)
track(2,jtrk) = ct * tmp + st * track(4,jtrk)
track(4,jtrk) = ct * track(4,jtrk) - st * tmp
enddo
endif
!---- Translation of particles // AK 23.02.2006
!---- useful for combination of different transfer lines or rings
if(code.eq.36) then
if (onepass) then
call tttrans(track,ktrack)
go to 500
endif
endif
!---- Beam-beam, standard 4D, no aperture
if(code.eq.22) then
parvec(5)=get_value('probe ', 'arad ')
parvec(6)=node_value('charge ') * get_value('probe ', 'npart ')
parvec(7)=get_value('probe ','gamma ')
call ttbb(track, ktrack, parvec)
go to 500
endif
!---- 2015-Mar-19 09:07:37 ghislain:
! if(code.eq.20) then
! call aawarn('trrun: found deprecated ECOLLIMATOR element;',' should be replaced by COLLIMATOR')
! endif
! if(code.eq.21) then
! call aawarn('trrun: found deprecated RCOLLIMATOR element;',' should be replaced by COLLIMATOR')
! endif
!---- Test aperture. ALL ELEMENTS BUT DRIFTS
if(aperflag) then
nn=name_len
call node_string('apertype ',aptype,nn)
call dzero(aperture,maxnaper)
call get_node_vector('aperture ',nn,aperture)
call dzero(offset,2)
call get_node_vector('aper_offset ',nn,offset)
if (optiondebug .ne. 0) then
print *, " aperture type ", aptype
print *, " parameters ", (aperture(i),i=1,4)
print *, " offsets ", (offset(i),i=1,2)
print *, " alignment errors ", (al_errors(i),i=11,12)
print *, " maximum aperture ", (offset(i),i=1,2)
print *, " "
endif
call trcoll(aptype, aperture, offset, al_errors, maxaper, &
turn, sum, part_id, last_turn, last_pos, last_orbit, track, ktrack)
endif
!-- switch on element type BUT DRIFT, COLLIMATORS, BEAM_BEAM / 13.03.03
!-- 500 has been specified at the relevant places in go to below
!-- code =1 for drift, treated above, go to 500 directly
! print *," CODE ",code
go to ( 500, 20, 30, 40, 50, 60, 70, 80, 90, 100, &
110, 120, 130, 140, 150, 160, 170, 180, 190, 500, &
500, 500, 230, 240, 250, 260, 270, 280, 290, 300, &
310, 320, &
! 330, 500, 350, 360, 370,500,500,400,410, 500, 500, 500, 500), code
! Use this line to enable non-linear thin lens
! 330, 500, 350, 360, 370,500,500,400,410, 420, 500, 500, 500, 500), code
! Enable non-linear thin lens and RF-Multipole
330, 500, 350, 360, 370, 500, 500, 400, &
410, 420, 430, 500, 500, 500), code
!
!---- Make sure that nothing is executed if element is not known
go to 500
!
!---- Bending magnet.
!---- AL: use thick-dipole element
20 continue ! RBEND
30 continue ! SBEND
call tttdipole(track,ktrack)
go to 500
!---- Arbitrary matrix. OBSOLETE, to be kept for go to
40 continue
call tmarb(.false.,.false.,craporb,fmap,ek,re,te)
call tttrak(ek,re,track,ktrack)
go to 500
!---- Quadrupole. OBSOLETE, to be kept for go to
!---- AL: not so fast, here is the thick quadrupole
50 continue
call tttquad(track,ktrack)
go to 500
!---- Sextupole. OBSOLETE, to be kept for go to
60 continue
go to 500
!---- Octupole. OBSOLETE, to be kept for go to
70 continue
go to 500
!---- Monitors, beam instrument., MONITOR, HMONITOR, VMONITOR
170 continue
180 continue
190 continue
go to 500
!---- Multipole
80 continue
call ttmult(track,ktrack,dxt,dyt,turn)
go to 500
!---- Solenoid.
90 continue
call trsol(track, ktrack)
go to 500
!---- RF cavity.