TITLE, "LCLS2sc (November 27, 2018)"

! *** OPTICS=LCLS2sc27NOV18 ***

  OPTION, -ECHO, INFO, WARN, VERIFY, DOUBLE
  ASSIGN, ECHO="LCLS2sc.echo"
  ASSIGN, PRINT="LCLS2sc.print"

! ==============================================================================
! Modification History
! ------------------------------------------------------------------------------
! 19-JUL-2017, M. Woodley
!  * structural changes in deck to accomodate MAD-to-BMAD
! ------------------------------------------------------------------------------
! 28-NOV-2016, M. Woodley
!  * merge LCLS-II' version 28NOV16 with LCLS2sc version 04NOV16
! ------------------------------------------------------------------------------
! **************************** NEW LCLS2sc BASELINE ****************************
! ------------------------------------------------------------------------------
! 26-FEB-2016, M. Woodley / Y. Nosochkov
!  * replace the HXR undulator with HGVPU undulator
! 01-FEB-2016, M. Woodley
!  * new 100 pC input beams from J. Qiang/C. Mitchell
! 01-NOV-2015, M. Woodley
!  * new 100 pC input beam from F. Zhou (Twiss from P. Emma)
! ------------------------------------------------------------------------------
! 01-OCT-2015, M. Woodley / Y. Nosochkov
!  * update boundary Z-locations (Z0end, Z2end)
!  * see list of changes in .xsif files and in file MADdeckChanges.pdf
!  * add BKR (rolled kicker) to the list of defined element name prefixes
!  * update initial Twiss in LTU dogleg with stronger R56 chicanes
!  * load ALINE.xsif before LTU.xsif
! ------------------------------------------------------------------------------
! 20-MAR-2015, M. Woodley
!  * list of changes ...
! 12-MAR-2015, Y. Nosochkov
!  * update quad/BPM/corrector positions in the spreader (per T. O'Heron)
!  * add dogleg connection from CuRF to SXR
!  * add kicker/septum in BSY to connect with the existing A-line
!  * update existing LCLS-I devices in the HXR (per updated LCLS-I lattice)
!  * change quad type "1.97Q10" to "2Q10"
! ------------------------------------------------------------------------------
! 12-DEC-2014, M. Woodley
!  * change name prefix for cryomodule BPMs from "BPMCM" to "CMB"
!  * assign BPM TYPE attributes per PRD LCLSII-2.4-PR-0136
!  * change deferral level for some diagnostic devices per T. Taubenheimer
!  * change some RFBs (defer>0) to BPMs (defer=0)
! 09-DEC-2014, Y. Nosochkov
!  * add safety dump lines based on LCLS1 design and PRD LCLSII-3.5-PR-0111
!  * update types of various magnets
!  * add radiation physics collimators and ACMs
!  * move D10 dump inside the muon wall
! ------------------------------------------------------------------------------
! 28-OCT-2014, M. Woodley
!  * new 1.3 GHz cryomodule layout from FNAL
!  * move GUN-L3 upstream 30 m to align 3.9 GHz CMs with NLTR tunnel (tweak
!    matching section between LH and COL0 to put gun at Z= -10.0 m exactly)
!  * lengthen EXT FODO cells by 12 m (57 m to 69 m)
!  * rematch EXT (layout and optics)
! ------------------------------------------------------------------------------
! 15-OCT-2014, M. Woodley
!  * shortened inter-linac warm sections ... gun moved 30 m d/s (to Z=20m ...
!    there is now 40 m from present location of CID gun to location of LCLS-II
!    gun)
!  * various cost-cutting changes ... see individual xsif-files
! ------------------------------------------------------------------------------
! 07-AUG-2014, M. Woodley
!  * add emittance measurement in L0-to-laser-heater matching section
!  * laser heater chicane lengthened to reduce R56 to 3.5 mm
!  * collimation systems (COL0, COL1, and COL2) now consist of four 45 degree
!    FODO cells with 3 pairs of collimators separated by 45 degrees (22 m betas
!    at collimators); FODO cell length is 12 m
!  * added a wire scanner at the end of COL0 for "tomographic" emittance
!    measurement
!  * L1 phase advance per cell lowered to 45 degrees
!  * DIAG1 beamline (post-BC1 off-axis diagnostics line) removed
!  * in-line emittance measurement systems incorporated into COL1 and COL2
!  * TCAV(Y), vertical kicker, and lambertson septum added d/s of BC1
!  * change bending direction in BC2 chicane ... toward the aisle
!  * TCAV(Y) added d/s of BC2
!  * EXT FODO cell length doubled, phase advance per cell lowered to 60 degrees
!  * 1.259Q12 quadrupoles replaced by QWs or QEs
!  * BC3 removed
!  * diagnostics complement per "Electron Beam Diagnostics Systems" PRD
!    (LCLSII-2.7-PR-0170)
!  * TYPE attribute of "deprecated" devices is now "decorated" ... see below
! 31-JUL-2014, Y. Nosochkov
!  * implement magnetic kicker with two 2-hole septa in the spreader
!  * remove QBP37 and adjust positions of QBP31, QBP32, QBP35, QBP36
!  * remove unnecessary diagnostics (per J. Frisch)
!  * move TDUNDb 2.8 m d/s, QUM1b 2.0 m d/s, QDL11-QDL19 2.5 m d/s
!    (per J. Stieber)
!  * move markers ENDSXR, BEGDMPS and ENDHXR, BEGDMPH to include
!    RFBSX51 and RFBHX51 into the SXR and HXR areas (per D. Hanquist)
! ------------------------------------------------------------------------------
! 02-MAY-2014, M. Woodley
!  * update 1.3 GHz cryomodule layout (including end caps) per H. Alvarez
!  * update baseline compression setup per P. Emma
!  * remove DIAG1 beamline ... prepare COL1 for inline emittance diagnostics
!  * add "CNT" to list of defined element name prefixes (MARKER element)
!  * add "HOMCM" to list of defined element name prefixes (MARKER element)
! ------------------------------------------------------------------------------
! 31-MAR-2014, M. Woodley
!  * add list of beamline area names (per document LCLSII-2.1-PR-0134)
!  * add list of element name prefixes (per document LCLSII-1.1-TS-0159)
!  * add beamline area boundary MARKer points
! 26-MAR-2014, Y. Nosochkov
!  * put phase shifter and RFBPM positions back to 03/14 version
!  * remove PCTDKIK1,2,3,4 from HXR LTU
! 25-MAR-2014, Y. Nosochkov
!  * add insertable beam stoppers STSP6ha, STSP6hb, STSP6hc in HXR spreader
!  * remove existing BYKIK, TDKIK and SPOILER from HXR LTU
!  * add missing ST60, ST61 stoppers in the BSY
!  * add marker D10Js for location of D10 dump face in SXR line
!  * remove BYKIKb, SPOILERb, TDKIKb, SPOILD2b from SXR
!  * change names: D2b -> STBP33a, ST60b -> STBP33b, ST61b -> STBP33c
! 21-MAR-2014, Y. Nosochkov
!  * update positions of phase shifters and RFBPMs in undulator cells
!  * add Y-corrector to each undulator
!  * update phase shifter parameters (per H-D. Nuhn)
! 14-MAR-2014, Y. Nosochkov
!  * add/update names for area boundary markers
! 07-MAR-2014, Y. Nosochkov
!  * increase main dump length to 1.5 m (to be confirmed)
!  * remove transverse deflecting cavities from SXR dumpline
! 06-MAR-2014, Y. Nosochkov
!  * add a soft bend upstream of the dump bends
!  * roll the dumpline starting from the soft bend by 10 deg
!    to reduce HXR to SXR x-separation at the dumps to ~1.88 m and
!    adjust the vertical position at the dumps
! ------------------------------------------------------------------------------
! 01-MAR-2014, M. Woodley
!  * move cathode 10 m downstream ... now at Z= -10 m
!  * updated cryomodule layout
!    - 11 lambda CM-to-CM spacing
!    - add special short end cap at upstream end of L0
!      > SOL02 -> CAV011 center-to-center = 1.606 m
!    - include L0/L1/L2 feed boxes, L3 vacuum break box, and L3 end box
!      > use XFEL feed and end box lengths (~3.5 m)
!      > use XFEL "string connection box" length (23 lambda) for L3 break box
!  * add DIAG0 diagnostic line and X/Y collimation section after laser heater
!  * add BC3 chicane after dogleg to bypass line
!  * complete XCOR/YCOR/BPM additions in injector and linac areas
! 28-FEB-2014, Y. Nosochkov
!  * update undulators for reduced cell length of 4.4 m, rematch
! 26-FEB-2014, Y. Nosochkov
!  * update magnet types in the spreader, rematch
! 14-FEB-2014, Y. Nosochkov
!  * add a dumpline from the spreader to D10 dump including optics
!    for energy diagnostic
! 17-JAN-2014, Y. Nosochkov
!  * modify HXR spreader from 1-step to 2-step dogleg for tunable R56
!    and better magnet separation
! 18-DEC-2013, Y. Nosochkov
!  * adjust magnet positions in the spreader for less magnet interference
! 18-DEC-2013, M. Woodley
!  * name change: CE11B -> C1XE, CE21B -> C2XE
! 16-DEC-2013, Y. Nosochkov
!  * 3-way spreader design with low R56
! 03-DEC-2013, Y. Nosochkov
!  * make HXR BSY compatible with the existing divergent and biconcave chambers
!  * modify the spreader to reduce R56 and match to the updated BSY
! 21-NOV-2013, Y. Nosochkov
!  * replace the 2-way spreader (TLINE) with a 3-way spreader in BSY
! ------------------------------------------------------------------------------
! 04-NOV-2013, M. Woodley
!  * assign X or Y correctors to cryomodules
!  * redefine linac axis in LI00-LI10 ... modify bypass dogleg geometry
!  * update quadrupole type 1.26Q12 in HXR
!  * laser heater undulator parameters per M. Venturini
!  * latest compression setup per P. Emma
! 26-OCT-2013, Y. Nosochkov
!  * update quadrupole type 1.26Q12 in SXR
!  * update SXR and HXR undulator design, rematch optics
!  * update LTU match
! 21-OCT-2013, M. Woodley
!  * LCLS2sc v1.1
!  * input Twiss from C. Papadopoulos (Parameters_GUN2013_10_08v3.docx) ...
!    use "avg. beta" and "avg. alpha" parameters
!  * everything downstream of QBP13 from Yuri's LCLS2sc_2013_10_16 files
! 15-OCT-2013, M. Woodley
!  * LCLS2sc v1.0
!  * input Twiss from C. Papadopoulos (Parameters_GUN2013_10_08v3.docx)
! 07-OCT-2013, M. Woodley
!  * LCLS2sc v0.1
!  * initial beam parameters from C. Papadopoulos
!  * change 4-quad match to 6-quad match between L0 and laser heater
!  * increase laser heater chicane dispersion to 7.5 cm ... matching requires
!    inner/outer bend separation to increase
!  * increase laser heater chicane inner bend separation by 1.0 m and add an
!    energy collimator
! 06-OCT-2013, M. Woodley
!  * initial bare-bones lattice ... LCLS2sc v0
! 30-SEP-2013, M. Woodley
!  * from XFEL and NGLS designs
! ------------------------------------------------------------------------------

! ==============================================================================
! Deferred devices
! ------------------------------------------------------------------------------
! see: https://slacspace.slac.stanford.edu/sites/lcls/lcls-2/ap/InjSim/
!      150129%20Deferment%20Levels.xlsx
! ------------------------------------------------------------------------------
! Device TYPE attributes have been prefixed by a 2-character deferment
! indicator. If the first character of a device's TYPE attribute is not "@" (or
! if a device has no defined TYPE attribute), the device is baseline. If the
! first character of a device's TYPE attribute is "@", the device is deferred.
! The level of deferral is indicated by the second character of the TYPE
! attribute:
!
! TYPE="@0..." : level 0 (required for CD4-Threshold with >100 pC/bunch and
!                         50 kHz operation)
! TYPE="@1..." : level 1 (required to approach CD4-Objective, but limited to
!                         ~100 pC/bunch)
! TYPE="@2..." : level 2 (required to meet science objectives across parameter
!                         range)
! TYPE="@3..." : level 3 (component to improve tuning time)
! TYPE="@4..." : level 4 (space for future components that may be needed)
! TYPE="@5..." : level 5 (probably not needed ... leave space in beamline for
!                         future installation)
! TYPE="@9..." : level 9 (previously baseline (costed) ... removed but might
!                         return)
!
! The remaining characters of TYPE define the device's engineering type.
! ------------------------------------------------------------------------------

! ==============================================================================
! Beamline area names
! ------------------------------------------------------------------------------
! see: https://docs.slac.stanford.edu/sites/pub/Publications/
!      Beamline%20Boundaries.pdf (LCLSII-2.1-PR-0134)
! ------------------------------------------------------------------------------
! GUNB  : cathode to L0
! L0B   : L0 (end cap, CM01, end cap, mechanical stay-clear)
! HTR   : laser heater (emittance measurement, chicane, extraction to DIAG0)
! COL0  : collimation 0
! L1B   : L1 (differential pumping, mechanical stay-clear, end cap, CM02-03,
!         HCM01-02, end cap, mechanical stay-clear, differential pumping)
! BC1B  : BC1 chicane
! COL1  : collimation 1 (includes in-line emittance measurement)
! L2B   : L2 (differential pumping, mechanical stay-clear, end cap, CM04-15,
!         end cap, mechanical stay-clear, differential pumping)
! BC2B  : BC2 chicane
! EMIT2 : match BC2 to L3 (includes quad-scan emittance measurement station)
! L3B   : L3 (differential pumping, mechanical stay-clear, end cap, CM16-25,
!         vacuum break, CM26-23, end cap, mechanical stay-clear, differential
!         pumping)
! EXT   : L3 extension
! DOG   : dogleg to bypass line
! BYP   : bypass line
! SPD   : spreader to start of BSY (BSY dump line)
! SLTD  : BSY to BSY dump (BSY dump line)
! SPS   : spreader to start of BSY (SXR line, from SC linac)
! SLTS  : BSY to Cu/SC linac merge (SXR line, from SC linac)
! BSYS  : Cu/SC merge to end of BSY (SXR line, from either linac)
! LTUS  : SXR LTU (from end of BSY)
! SXX   : SXR extension
! SXR   : SXR undulator
! UES   : SXR undulator end to dump line
! DMPS  : SXR dump line
! SFTS  : SXR safety dump line
! SXTES : SXR XTES system (BSY coordinate SURVEY only)
! SPH   : spreader to start of BSY (HXR line, from SC linac)
! SLTH  : BSY to Cu/SC linac merge (HXR line, from SC linac)
! CLTH  : end of LI30 to Cu/SC linac merge (HXR line, from Cu linac)
! BSYH  : Cu/SC merge to end of BSY (HXR line, from either linac)
! LTUH  : HXR LTU (from end of BSY)
! HXR   : HXR undulator
! UEH   : HXR undulator end to dump line
! DMPH  : HXR dump line
! SFTH  : HXR safety dump line
! HXTES : HXR XTES system (BSY coordinate SURVEY only)
! CLTS  : BSY to Cu/SC linac merge (SXR line, from Cu linac) 
! BSYA  : BSY to A-line (from either linac)
! DIAG0 : post laser heater diagnostics line

! ==============================================================================
! Element naming conventions with the first few characters meaning:
! ------------------------------------------------------------------------------
! CAVL.... = 1.3 GHz RF cavity (superconducting)
! CAVC.... = 3.9 GHz RF cavity (superconducting)
! CAVS.... = 2.856 GHz RF structure (warm copper)
! CSP..... = cryomodule support post
! BUN..... = RF buncher (warm)
! TCX..... = transverse deflecting structure (horizontal deflection)
! TCY..... = transverse deflecting structure (vertical deflection)
! BX...... = horizontal bend (split in two (suffixes "a" and "b"))
! BY...... = vertical bend (split in two (suffixes "a" and "b"))
! BR...... = rolled bend (split in two (suffixes "a" and "b"))
! BCX..... = horizontal chicane bend (split in two (suffixes "a" and "b"))
! BLX..... = horizontal Lambertson septum (split in two (suffixes "a" and "b"))
! BLY..... = vertical Lambertson septum (split in two (suffixes "a" and "b"))
! BLR..... = rolled Lambertson septum (split in two (suffixes "a" and "b"))
! BKX..... = horizontal kicker ((split in two (suffixes "a" and "b"))
! BKY..... = vertical kicker (split in two (suffixes "a" and "b"))
! BKR..... = rolled kicker (split in two (suffixes "a" and "b"))
! Q....... = quadrupole (normal quad, split in half)
! QCM..... = standard cryomodule quadrupole (normal quad, split in half)
! QSX..... = undulator quadrupole (normal quad, split in half ... SXR)
! QHX..... = undulator quadrupole (normal quad, split in half ... HXR)
! CQ...... = correction quadrupole (normal quad, split in half)
! SQ...... = skew quadrupole (skew quad, split in half)
! SOL..... = solenoid (split in half)
! UM...... = undulator magnet (full undualator segment)
! PS...... = phase shifter undulator
! CX...... = horizontal collimator (vertical jaws, adjustable)
! CY...... = vertical collimator (horizontal jaws, adjustable)
! CE...... = momentum collimator (adjustable)
! PC...... = protection collimator (fixed aperture)
! RO...... = coordinate rotation (non-physical element)
! XC...... = horizontal steering dipole
! XCM..... = standard cryomodule horizontal steering dipole
! YC...... = vertical steering dipole
! YCM..... = standard cryomodule vertical steering dipole
! SC...... = steering coil package (horizontal and vertical dipole correctors)
! BPM..... = beam position monitor (stripline, various resolutions)
! RFB..... = RF beam position monitor (<1 micron rms resolution)
! CMB..... = standard cryomodule button beam position monitor
! WS...... = wire scanner
! YAG..... = YAG screen profile monitor
! OTR..... = optical transition radiation profile monitor
! IM...... = bunch charge monitor (ICT, DCCT, ACM, etc.)
! FC...... = Faraday cup
! BZ...... = bunch length monitor (various types)
! BTM..... = burn-through monitor (PPS device)
! PH...... = beam phase detector
! TD...... = tune-up dump (insertable copper block)
! SP...... = beam spoiler
! ST...... = beam stopper
! TR...... = transition radiator
! DUMP.... = beam dump
! BOD..... = beam overlap monitor
! VV...... = vacuum valve (not all valves are in the MAD deck)
! MIR..... = laser insertion mirror
! BLM..... = beam loss monitor (undulator areas)
! CNT..... = ELEGANT centering element
! HOMCM... = standard cryomodule HOM absorber
! S....... = sextupole (normal or rolled sextupole, split in half)
! ==============================================================================

! ------------------------------------------------------------------------------
! deflector switch definitions
! ------------------------------------------------------------------------------

  SETSP     := 0 !deflector switch for HXR/SXR/BSYD spreader
  SETCUS    := 0 !deflector switch for HXR/CUSXR
  SETAL     := 0 !deflector switch for HXR/Aline
  SETDA     := 0 !deflector switch for BSYD/DASEL
  SETXLEAP2 := 0 !selector switch for XLEAP-II components

  SETHXRSS := 0 !ON/OFF switch for HXR self-seeding chicane
  SETSXRSS := 0 !ON/OFF switch for SXR self-seeding chicane

! ------------------------------------------------------------------------------
! integrated gradients for undulator quadrupoles
! ------------------------------------------------------------------------------

  IntgSX := 20.0 !kG
  IntgHX := 12.0 !kG

  EfSC := 4.0 !nominal final beam energy from superconducting (SC) linac (GeV)
  EuSC := 4.0 !beam energy in undulator (GeV)

! ------------------------------------------------------------------------------
! element and line definitions
! ------------------------------------------------------------------------------

  CALL, FILENAME="LCLS2sc_master.xsif"

! ------------------------------------------------------------------------------
! input beam definitions (at BEAM0)
! ------------------------------------------------------------------------------

  BEAM, PARTICLE=ELECTRON, NPART=QBNCH/QELEC, &
        EX=EMITX, EY=EMITY, SIGT=sig_z, SIGE=sig_dp

  SIG0i : SIGMA0, SIGX=SQRT(SIG11), SIGPX=SQRT(SIG22), R21=C21, &
                  SIGY=SQRT(SIG33), SIGPY=SQRT(SIG44), R43=C43, &
                  SIGT=sig_z      , SIGPT=sig_dp

! ------------------------------------------------------------------------------
! BETA0 block definitions
! ------------------------------------------------------------------------------

  TWSS0  : BETA0, ENERGY=E0, BETX=BX0, ALFX=AX0, BETY=BY0, ALFY=AY0
  TWSSa  : BETA0, ENERGY=Ei, BETX=BXa, ALFX=AXa, BETY=BYa, ALFY=AYa
  TWSSi  : BETA0, ENERGY=Ei, BETX=BXi, ALFX=AXi, BETY=BYi, ALFY=AYi
  TWSSms : BETA0, ENERGY=Ef, BETX=MBETXs, ALFX=MALFXs, BETY=MBETYs, ALFY=MALFYs
  TWSSmh : BETA0, ENERGY=Ef, BETX=MBETXh, ALFX=MALFXh, BETY=MBETYh, ALFY=MALFYh
  TWSSP  : BETA0, BETX=TBXSP, BETY=TBYSP, ALFX=TAXSP, ALFY=TAYSP

! temporary

  TWSSm : BETA0

! ==============================================================================
! SUBROUTINEs
! ------------------------------------------------------------------------------

! quad settings in A-line

  SETK2scA : SUBROUTINE !for LCLS2scA
    SET, KQ10,  0.040732418682 ! 0.040693762343
    SET, KQ11, -0.035470391686 !-0.034911857604
    SET, KQ19,  0.028832646424 ! 0.028757782261
    SET, KQ20,  0.011866327361 ! 0.012103871688
    SET, KQ27, -0.068187477866 !-0.066254695301
    SET, KQ28,  0.029868541394 ! 0.030361940715
    SET, KQ30, -0.029618830812 !-0.029784752775
    SET, KQ38,  0.034798028844 ! 0.034797296483
  ENDSUBROUTINE

! quad settings in DASEL

  SETK2scDA : SUBROUTINE !for LCLS2scDA
    SET, KQ10,  0.040388112814
    SET, KQ11, -0.038712955409
    SET, KQ19,  0.03054367869
    SET, KQ20, -0.125186988934E-2
    SET, KQ27, -0.074602195497
    SET, KQ28,  0.041232949479
    SET, KQ30, -0.029290738963
    SET, KQ38,  0.034019960625
  ENDSUBROUTINE

  SETK2scXL2 : SUBROUTINE !for XLEAP-II
    SET, SETXLEAP2, 1 !switch ON xleap components
    ! UMXL1-4 undulator K=50
    ! self-seeding chicane R56=0.56 mm
    ! wiggler K=34
    SET, KQEM1B,  1.782105086906
    SET, KQEM2B, -1.893427941353
    SET, KQEM3B,  1.4778561902
    SET, KQEM4B, -1.008420259435
    SET, KQE31B,  0.263097822804
    SET, KQE32B, -0.465049032014
    SET, KQE33B,  0.708498263073
    SET, KQE34B, -0.702975844569
    SET, KQE35B,  0.725508067973
    SET, KQE36B, -0.272464322584
    SET, KQUM1B,  1.045304716298
    SET, KQUM2B, -1.127266321918
    SET, KQUM3B,  0.091990859369
    SET, KQUM4B,  0.168743458401
    SET, KQSX16,  1.179776342196
    SET, KQSX19, -1.555528787668
    SET, KQSX21,  1.660683967379
    SET, KQSX24, -1.983210390097
    SET, KQDSXM, -0.406434161462
    SET, KQUE1B, -0.297915551865
    SET, KQUE2B,  0.390984021273
    SET, KQDMPB, -0.154946553294
  ENDSUBROUTINE

! ==============================================================================
! COMMANDs
! ------------------------------------------------------------------------------

  SETPLOT, XSIZE=25.4, YSIZE=20.32
  SETPLOT, LWIDTH=5, LSCALE=1.5, SSCALE=1.5, RSCALE=1.5
  OPTION, ECHO

! ------------------------------------------------------------------------------

 !CALL, FILENAME="LCLS2sc_beams.mad8" !alternate beams & configurations
 !CALL, FILENAME="LCLS2sc_match.mad8"
 !CALL, FILENAME="RDB/LCLS2sc_makeSymbols.mad8"
 !CALL, FILENAME="elegant/LCLS2sc_makeElegant.mad8"

 !STOP

! ------------------------------------------------------------------------------
! SURVEY in linac coordinates
! ------------------------------------------------------------------------------

! EIC (Early Injector Commissioning) line

  COMMENT
    ASSIGN, PRINT="EIC.print"
    BEAM, ENERGY=E0
    USE, SC_EIC
   !SAVELINE, NAME="SC_EIC", FILENAME="EIC.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="EIC_survey.tape"
    BEAM, ENERGY=E0
    USE, SC_EIC
    PRINT, FULL
    TWISS, COUPLE, BETA0=TWSS0, SAVE, TAPE="EIC_twiss.tape" !, &
   !  RTAPE="EIC_rmat.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="EIC", VMIN=0, VMAX=0.0012
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="EIC"
  ENDCOMMENT

! ------------------------------------------------------------------------------

! SXR line

 !COMMENT
    ASSIGN, PRINT="LCLS2scS.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, SC_SXR
   !SAVELINE, NAME="SC_SXR", FILENAME="LCLS2scS.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scS_survey.tape"
    BEAM, ENERGY=Ei
   !SETK2scXL2 !turns on XLEAP2 components and optics
    USE, (LCLS2scI,LCLS2scC,LCLS2scS)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scS_twiss.tape" !, &
   !  RTAPE="LCLS2scS_rmat.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="LCLS2scS", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="LCLS2scS"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="LCLS2scS"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! SXR line to safety dump

  COMMENT
    ASSIGN, PRINT="LCLS2scSS.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, SC_SFTS
   !SAVELINE, NAME="SC_SFTS", FILENAME="LCLS2scSS.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scSS_survey.tape"
    BEAM, ENERGY=Ei
    USE, (LCLS2scI,LCLS2scC,LCLS2scSS)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scSS_twiss.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="LCLS2scSS", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="LCLS2scSS"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="LCLS2scSS"
  ENDCOMMENT

! ------------------------------------------------------------------------------

! HXR line

 !COMMENT
    ASSIGN, PRINT="LCLS2scH.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPh ; SET, SETAL, ALOFF
    USE, SC_HXR
   !SAVELINE, NAME="SC_HXR", FILENAME="LCLS2scH.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scH_survey.tape"
    BEAM, ENERGY=Ei
    USE, (LCLS2scI,LCLS2scC,LCLS2scH)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scH_twiss.tape" !, &
   !  RTAPE="LCLS2scH_rmat.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="LCLS2scH", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="LCLS2scH"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="LCLS2scH"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! BSY dump line

 !COMMENT
    ASSIGN, PRINT="LCLS2scD.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPd ; SET, SETDA, DAOFF
    USE, SC_BSYD
   !SAVELINE, NAME="SC_BSYD", FILENAME="LCLS2scD.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scD_survey.tape"
    BEAM, ENERGY=Ei
    USE, (LCLS2scI,LCLS2scC,LCLS2scD)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scD_twiss.tape" !, &
   !  RTAPE="LCLS2scD_rmat.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="LCLS2scD", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="LCLS2scD"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="LCLS2scD"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! DIAG0 diagnostic line

 !COMMENT
    ASSIGN, PRINT="DIAG0.print"
    BEAM, ENERGY=E0
    USE, SC_DIAG0
   !SAVELINE, NAME="SC_DIAG0", FILENAME="DIAG0.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="DIAG0_survey.tape"
    BEAM, ENERGY=Ei
    USE, (LCLS2scI,HTR,DIAG0)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="DIAG0_twiss.tape" !, &
   !  RTAPE="DIAG0_rmat.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="DIAG0"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="DIAG0"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! A-line

  COMMENT
    ASSIGN, PRINT="LCLS2scA.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPh ; SET, SETAL, ALON
    SETK2scA
    USE, SC_ALINE
   !SAVELINE, NAME="SC_ALINE", FILENAME="LCLS2scA.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scA_survey.tape"
    BEAM, ENERGY=Ei
    USE, (LCLS2scI,LCLS2scC,LCLS2scA)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scA_twiss.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      STYLE=100, SPLINE, FILE="LCLS2scA", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=RBETX,RBETY, &
      STYLE=100, SPLINE, FILE="LCLS2scA"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      STYLE=100, SPLINE, FILE="LCLS2scA"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, &
      STYLE=100, SPLINE, FILE="LCLS2scA"
  ENDCOMMENT

! ------------------------------------------------------------------------------

! DASEL

 !COMMENT
    ASSIGN, PRINT="LCLS2scDA.print"
    BEAM, ENERGY=E0
    SET, SETSP, SETSPd ; SET, SETDA, DAON ; SET, ROLLRC, +1
    SETK2scDA
    USE, SC_DASEL
   !SAVELINE, NAME="SC_DASEL", FILENAME="LCLS2scDA.saveline"
    PRINT, FULL
    SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="LCLS2scDA_survey.tape"
    BEAM, ENERGY=Ei
    SET, ROLLRC, 0
    USE, (LCLS2scI,LCLS2scC,LCLS2scDA)
    PRINT, FULL
    TWISS, BETA0=TWSSi, SAVE, TAPE="LCLS2scDA_twiss.tape"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, STYLE=100, SPLINE, &
      FILE="LCLS2scDA", TITLE="Injector to DASEL", &
      VMIN=0, VMAX=5, RANGE=#S/ALWALL
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=rBETX,rBETY, STYLE=100, SPLINE, &
      FILE="LCLS2scDA", TITLE="Injector to DASEL", RANGE=#S/ALWALL
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE, &
      FILE="LCLS2scDA", TITLE="Injector to DASEL", RANGE=#S/ALWALL
    SET, ROLLRC, +1
 !ENDCOMMENT

! ------------------------------------------------------------------------------
! SURVEY in BSY coordinates
! ------------------------------------------------------------------------------

! SXR from start of spreader

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scS.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, BSYLCLS2scS
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scS_survey.tape"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! SXR safety dump line from start of spreader

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scSS.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, BSYLCLS2scSS
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scSS_survey.tape"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! SXR XTES line from start of spreader

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scSXTES.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, BSYLCLS2scSXTES
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scSXTES_survey.tape"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! HXR from start of spreader

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scH.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPh ; SET, SETAL, ALOFF
    USE, BSYLCLS2scH
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scH_survey.tape"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! BSY dump line from start of spreader

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scD.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPd ; SET, SETDA, DAOFF
    USE, BSYLCLS2scD
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scD_survey.tape"
 !ENDCOMMENT

! ------------------------------------------------------------------------------

! DASEL

 !COMMENT
    ASSIGN, PRINT="BSY-LCLS2scDA.print"
    BEAM, ENERGY=Ef
    SET, SETSP, SETSPd ; SET, SETDA, DAON ; SET, ROLLRC, +1
    SETK2scDA
    USE, BSYLCLS2scDA
    PRINT, FULL
    SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf, &
      TAPE="BSY-LCLS2scDA_survey.tape"
 !ENDCOMMENT

! ==============================================================================

! Twiss plots

 !COMMENT
    ASSIGN, PRINT="LCLS2sc.print"

  ! Cathode to BEAM0

    BEAM, ENERGY=E0
    USE, (GUN,L0)
    PRINT, FULL
    TWISS, COUPLE, BETA0=TWSS0, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, VMIN=0, VMAX=0.12, &
      COLOUR=100, SPLINE=.F., TITLE="Gun + L0", FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, VMIN=0, VMAX=20, &
      COLOUR=100, SPLINE=.F., TITLE="Gun + L0", FILE="LCLS2sc_color"

  ! BEAM0 to SXR Main Dump

    BEAM, ENERGY=Ei
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, (LCLS2scI,LCLS2scC,LCLS2scS)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      RANGE=#S/ENDL1B, TITLE="Laser Heater + Coll0 + L1",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=#S/ENDL1B, TITLE="Laser Heater + Coll0 + L1",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=ENDL1B/BEGL2B, TITLE="BC1 + Coll1",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      RANGE=BEGL2B/ENDL2B, TITLE="L2",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      RANGE=BEGL2B/ENDL2B, TITLE="L2",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=ENDL2B/BEGL3B, TITLE="BC2 + Emit2",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, &
      RANGE=BEGL3B/ENDEXT, TITLE="L3 + Extension",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color", VMIN=0, VMAX=5
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      RANGE=BEGL3B/ENDEXT, TITLE="L3 + Extension",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=ENDEXT/MQBP13, TITLE="Dogleg + Match to Bypass + NIT Extension",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, &
      RANGE=MQBP13/LTUSPLIT, TITLE="Bypass Line to SPREADER",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=LTUSPLIT/ENDSXX, TITLE="SPREADER to SXR Undulator",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=ENDSXX/#E, TITLE="SXR Undulator to Dump",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"

  ! BEAM0 to SXR Safety Dump

    BEAM, ENERGY=Ei
    SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF
    USE, (LCLS2scI,LCLS2scC,LCLS2scSS)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=BEGSFTS/#E, TITLE="SXR Safety Dump",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"

  ! BEAM0 to HXR Main Dump

    BEAM, ENERGY=Ei
    SET, SETSP, SETSPh ; SET, SETAL, ALOFF
    USE, (LCLS2scI,LCLS2scC,LCLS2scH)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=LTUSPLIT/BEGHXR, TITLE="SPREADER to HXR Undulator",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=BEGHXR/#E, TITLE="HXR Undulator to Dump",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"

  ! BEAM0 to BSY Dump

    BEAM, ENERGY=Ei
    SET, SETSP, SETSPd ; SET, SETDA, DAOFF
    USE, (LCLS2scI,LCLS2scC,LCLS2scD)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=LTUSPLIT/#E, TITLE="SPREADER to BSY Dump",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"

  ! BEAM0 to DIAG0

    BEAM, ENERGY=Ei
    USE, (LCLS2scI,HTR,DIAG0)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, &
      RANGE=BEGDIAG0/#E, TITLE="DIAG0",&
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"

  ! BEAM0 to DASEL

    BEAM, ENERGY=Ei
    SET, SETSP, SETSPd ; SET, SETDA, DAON ; SET, ROLLRC, 0
    SETK2scDA
    USE, (LCLS2scI,LCLS2scC,LCLS2scDA)
    TWISS, BETA0=TWSSi, SAVE
    PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=rBETX,rBETY, VAXIS2=DX,DY, &
      RANGE=DASEL/ALWALL, TITLE="DASEL to A-line", &
      COLOUR=100, SPLINE, FILE="LCLS2sc_color"
    SET, ROLLRC, +1
 !ENDCOMMENT

! ------------------------------------------------------------------------------

 !CALL "LCLS2sc_area_plots.mad8"

! ------------------------------------------------------------------------------

  STOP