! *** OPTICS=LCLS2sc06SEP17 *** ! LCLS2sc matching routines ! ============================================================================== ! Modification History ! ------------------------------------------------------------------------------ ! 28-NOV-2016, M. Woodley ! * merge LCLS-II' version 28NOV16 with LCLS2sc version 04NOV16 ! * added definition of TBKYDAS0 parameter ... see SUBROUTINE MKICKDASEL ! 23-NOV-2016, Y. Nosochkov ! * add MKICKDASEL routine for setting DASEL kicker angle ! ------------------------------------------------------------------------------ ! 04-NOV-2016, Y. Nosochkov ! * add DASEL matching routines ! ------------------------------------------------------------------------------ ! 09-FEB-2016, M. Woodley ! * add 2nd-order dispersion matching for dogleg, SPDh, SPDs, and DL2B ! ------------------------------------------------------------------------------ ! 25-SEP-2015, Y. Nosochkov ! * update MDL2Mb routine, add new MDL2M2 routine ! 12-MAR-2015, Y. Nosochkov ! * add routines for A-line match and CUSXR match ! 03-APR-2014, M. Woodley ! * add missing "USE" command to MDLBXY routine ! ------------------------------------------------------------------------------ OPTION, -ECHO Dmdw : DRIF, L=1 TBKRDAS0 := 0 ! ============================================================================== ! Injector/Linac matching ! ------------------------------------------------------------------------------ ML0E : SUBROUTINE VALUE, GradL0 BEAM, ENERGY=E0 USE, (GUN,L0) MATCH, BETA0=TWSS0 VARY, GradL0, STEP=1.E-6 WEIGHT, ENERGY=1 CONSTR, #E, ENERGY=Ei !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, GradL0 BEAM, ENERGY=E0 USE, (GUN,L0) TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML1E : SUBROUTINE VALUE, GradL1 BEAM, ENERGY=Ei USE, L1 MATCH, BETX=1, BETY=1 VARY, GradL1, STEP=1.E-6 WEIGHT, ENERGY=1 CONSTR, #E, ENERGY=E1 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, GradL1 BEAM, ENERGY=Ei USE, L1 TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML2E : SUBROUTINE VALUE, GradL2 BEAM, ENERGY=E1 USE, L2 MATCH, BETX=1, BETY=1 VARY, GradL2, STEP=1.E-6 WEIGHT, ENERGY=1 CONSTR, #E, ENERGY=E2 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, GradL2 BEAM, ENERGY=E1 USE, L2 TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, & STYLE=100, SPLINE=.T., FILE="L2" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML3E : SUBROUTINE VALUE, GradL3 BEAM, ENERGY=E2 USE, L3 MATCH, BETX=1, BETY=1 VARY, GradL3, STEP=1.E-6 WEIGHT, ENERGY=1 CONSTR, #E, ENERGY=Ef !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, GradL3 BEAM, ENERGY=E2 USE, L3 TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=ENERGY, & STYLE=100, SPLINE=.T., FILE="L3" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MCMfodo1 : SUBROUTINE VALUE, KQCMfodo1 BEAM, ENERGY=1 USE, CMfodo1 CELL VARY, KQCMfodo1, STEP=1.E-6 CONSTR, #E, MUX=45/360, MUY=45/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQCMfodo1 !PRINT, FULL SAVEBETA, TWSSm, #S TWISS, SAVE SET, BXCMfodo1, TWSSm[BETX] SET, BYCMfodo1, TWSSm[BETY] VALUE, BXCMfodo1,BYCMfodo1 PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MCMfodo2 : SUBROUTINE VALUE, KQCMfodo2 BEAM, ENERGY=1 USE, CMfodo2 CELL VARY, KQCMfodo2, STEP=1.E-6 CONSTR, #E, MUX=30/360, MUY=30/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQCMfodo2 !PRINT, FULL SAVEBETA, TWSSm, #S TWISS, SAVE SET, BXCMfodo2, TWSSm[BETX] SET, BYCMfodo2, TWSSm[BETY] VALUE, BXCMfodo2,BYCMfodo2 PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MCMfodo3 : SUBROUTINE VALUE, KQCMfodo3 BEAM, ENERGY=1 USE, CMfodo3 CELL VARY, KQCMfodo3, STEP=1.E-6 CONSTR, #E, MUX=30/360, MUY=30/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQCMfodo3 !PRINT, FULL SAVEBETA, TWSSm, #S TWISS, SAVE SET, BXCMfodo3, TWSSm[BETX] SET, BYCMfodo3, TWSSm[BETY] VALUE, BXCMfodo3,BYCMfodo3 PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MC0fodo : SUBROUTINE VALUE, KQColl0 BEAM, ENERGY=E1 USE, C0fodo CELL VARY, KQColl0, STEP=1.E-6 CONSTR, #E, MUX=45/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQColl0 USE, C0fodo SAVEBETA, TWSSm, #S TWISS, SAVE VALUE, TWSSm[BETX],TWSSm[BETY] USE, (3*C0fodo) !PRINT, FULL TWISS, BETA0=TWSSm, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MC1fodo : SUBROUTINE VALUE, KQColl1 BEAM, ENERGY=E1 USE, C1fodo CELL VARY, KQColl1, STEP=1.E-6 CONSTR, #E, MUX=45/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQColl1 USE, C1fodo SAVEBETA, TWSSm, #S TWISS, SAVE VALUE, TWSSm[BETX],TWSSm[BETY] USE, (3*C1fodo) !PRINT, FULL TWISS, BETA0=TWSSm, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MHEATER : SUBROUTINE !match with heater undulator OFF VALUE, BBh,ZhBBo,ABh*DEGRAD BEAM, ENERGY=Ei USE, LSRHTR MATCH, BETX=1, BETY=1 VARY, BBh, STEP=1.E-6, LOWER=0 VARY, ZhBBo, STEP=1.E-6 CONSTR, HTRUND, DX=0.075 RMATRIX, #S/#E, RM(5,6)=0.0035, WEIGHT(5,6)=1 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, BBh,ZhBBo,ABh*DEGRAD !PRINT, FULL SURVEY TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MBC1 : SUBROUTINE VALUE, BB1 BEAM, ENERGY=E1 USE, BC1c0 MATCH, BETX=1, BETY=1, SURVEY VARY, BB1, STEP=1.E-6, UPPER=0, LOWER=-1.3/ZB1 RMATRIX, #S/#E, RM(5,6)=R56BC1, WEIGHT(5,6)=1 !WEIGHT, XS=1 !CONSTR, BCX12B, XS=0.32 !maximum traverse (wall side) !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH !MATCH, BETX=1, BETY=1 ! RMATRIX, #S/#E, RM(5,6)=0, WEIGHT(5,6)=1 !ENDMATCH VALUE, BB1,Brho1*AB1 !PRINT, FULL SURVEY TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MBC2 : SUBROUTINE VALUE, BB2 BEAM, ENERGY=E2 USE, BC2c MATCH, BETX=1, BETY=1, SURVEY VARY, BB2, STEP=1.E-6 RMATRIX, #S/#E, RM(5,6)=R56BC2, WEIGHT(5,6)=1 !WEIGHT, XS=1 !CONSTR, BCX22B, XS=-0.630 !maximum traverse (aisle side) !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH !MATCH, BETX=1, BETY=1 ! RMATRIX, #S/#E, RM(5,6)=0, WEIGHT(5,6)=1 !ENDMATCH VALUE, BB2 !PRINT, FULL SURVEY TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MCCDLU : SUBROUTINE VALUE,BBCXDLU BEAM, ENERGY=Ef USE, CCDLU MATCH, BETX=1, BETY=1 VARY, BBCXDLU, STEP=1.E-6 RMATRIX, #S/#E, RM(5,6)=R56CCDLU, WEIGHT(5,6)=1 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, BBCXDLU !PRINT, FULL TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MCCDLD : SUBROUTINE VALUE,BBCXDLD BEAM, ENERGY=Ef USE, CCDLD MATCH, BETX=1, BETY=1 VARY, BBCXDLD, STEP=1.E-6 RMATRIX, #S/#E, RM(5,6)=R56CCDLD, WEIGHT(5,6)=1 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, BBCXDLD !PRINT, FULL TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MASTRA : SUBROUTINE VALUE, Lastra,DCAP0da[L],DCAP0db[L] BEAM, ENERGY=E0 USE, (GUN,L0) MATCH, SURVEY, ZS=Zgun VARY, Lastra, STEP=1.E-6 WEIGHT, ZS=1 CONSTR, ASTRA, ZS=Za !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, Lastra,DCAP0da[L],DCAP0db[L] BEAM, ENERGY=E0 USE, (GUN,L0) !PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun ENDSUBROUTINE ! ------------------------------------------------------------------------------ MTWSS0a : SUBROUTINE SET, QCM01[K1], 0 VALUE, BX0,AX0,BY0,AY0 BEAM, ENERGY=E0 USE, (GUN,L0) MATCH, BETA0=TWSS0 VARY, BX0, STEP=1.E-6, LOWER=0 VARY, AX0, STEP=1.E-6 CONSTR, ASTRA, BETX=BXa, ALFX=AXa !LMDIF, TOL=1.E-20, CALLS=10000 !SIMPLEX !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH SET, BY0, BX0 SET, AY0, AX0 BEAM, ENERGY=E0 USE, (GUN,L0) MATCH, BETA0=TWSS0 CONSTR, ASTRA, BETX=BXa, ALFX=AXa, BETY=BYa, ALFY=AYa ENDMATCH VALUE, BX0,AX0,BY0,AY0 BEAM, ENERGY=E0 USE, (GUN,L0) !PRINT, FULL SAVEBETA, TWSSm, BEAM0 !entrance to QCM01 TWISS, COUPLE, BETA0=TWSS0 VALUE, TWSSm[ENERGY],TWSSm[BETX],TWSSm[ALFX],TWSSm[BETY],TWSSm[ALFY] ENDSUBROUTINE ! ------------------------------------------------------------------------------ MTWSS0i : SUBROUTINE BEAM, ENERGY=E0 USE, (GUN,L0) SET, QCM01[K1], 0 VALUE, BX0,AX0,BY0,AY0 MATCH, BETA0=TWSS0 VARY, BX0, STEP=1.E-6, LOWER=0 VARY, AX0, STEP=1.E-6 VARY, BY0, STEP=1.E-6, LOWER=0 VARY, AY0, STEP=1.E-6 CONSTR, BEAM0, BETX=BXi, ALFX=AXi, BETY=BYi, ALFY=AYi !LMDIF, TOL=1.E-20, CALLS=10000 !SIMPLEX !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, BX0,AX0,BY0,AY0 BEAM, ENERGY=E0 USE, (GUN,L0) !PRINT, FULL SAVEBETA, TWSSm, ASTRA TWISS, COUPLE, BETA0=TWSS0 VALUE, TWSSm[ENERGY],TWSSm[BETX],TWSSm[ALFX],TWSSm[BETY],TWSSm[ALFY] ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML0LH : SUBROUTINE VALUE, QCM01[K1],KQ0H01,KQ0H02,KQ0H03,KQ0H04 BEAM, ENERGY=Ei USE, (LCLS2scI,HTR) MATCH, BETA0=TWSSi VARY, QCM01[K1], STEP=1.E-6, LOWER=0 VARY, KQ0H01, STEP=1.E-6, UPPER=0 VARY, KQ0H02, STEP=1.E-6, LOWER=0 VARY, KQ0H03, STEP=1.E-6, LOWER=0 VARY, KQ0H04, STEP=1.E-6, UPPER=0 CONSTR, Q0H01[1], BETX-3.7 !LMDIF, TOL=1.E-20, CALLS=1000 !MIGRAD, TOL=1.E-20, CALLS=1000 ENDMATCH VALUE, QCM13[K1],QCM14[K1],QCM15[K1],KQ2C01 BEAM, ENERGY=TWSSm[ENERGY] USE, (L2,BC2) TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match", RANGE=CMB06/#E ENDSUBROUTINE ! ------------------------------------------------------------------------------ MBC2EMIT2 : SUBROUTINE BEAM, ENERGY=Ei USE, (LCLS2scI,HTR,COL0,L1,BC1,COL1) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi !VALUE, TWSSm[ENERGY] VALUE, KQE201,KQE202 VALUE, DE201[L],DE202a[L] BEAM, ENERGY=TWSSm[ENERGY] USE, (L2,BC2,EMIT2) MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, KQE201, STEP=1.E-6, UPPER=0, LOWER=-16.0/LQX/BRHO2 VARY, KQE202, STEP=1.E-6, LOWER=0, UPPER=+16.0/LQX/BRHO2 !VARY, DE201[L], STEP=1.E-6, LOWER=0.5 !VARY, DE202a[L], STEP=1.E-6, LOWER=0.5, UPPER=11 CONSTR, WSEMIT2, ALFX=0, ALFY=0 !, BETX=6, BETY=6 !LMDIF, TOL=1.E-20, CALLS=1000 !MIGRAD, TOL=1.E-20, CALLS=1000 ENDMATCH VALUE, KQE201,KQE202 VALUE, DE201[L],DE202a[L] BEAM, ENERGY=TWSSm[ENERGY] USE, (L2,BC2,EMIT2) PRINT, FULL TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=EMIT2, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MEMIT2L3a : SUBROUTINE BEAM, ENERGY=Ei USE, (LCLS2scI,HTR,COL0,L1,BC1,COL1) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi !VALUE, TWSSm[ENERGY] SET, QCM24[K1], -KQCMfodo3 SET, QCM25[K1], KQCMfodo3 VALUE, KQE203,KQE204 VALUE, QCM16[K1],QCM17[K1],QCM18[K1],QCM19[K1],QCM20[K1] BEAM, ENERGY=TWSSm[ENERGY] USE, (L2,BC2,EMIT2,L3) MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, KQE203, STEP=1.E-6, UPPER=0 VARY, KQE204, STEP=1.E-6, LOWER=0 VARY, QCM16[K1], STEP=1.E-6, UPPER=0 VARY, QCM17[K1], STEP=1.E-6, LOWER=0 VARY, QCM18[K1], STEP=1.E-6, UPPER=0 VARY, QCM19[K1], STEP=1.E-6, LOWER=0 VARY, QCM20[K1], STEP=1.E-6, UPPER=0 CONSTR, QE204[1], BETX<60 !BXCMfodo3 CONSTR, QCM16[1], BETY=BXCMfodo3 CONSTR, QCM17[1], BETX=BXCMfodo3 CONSTR, QCM18[1], BETY=BXCMfodo3 CONSTR, QCM19[1], BETX=BXCMfodo3 CONSTR, QCM20[1], BETY=BXCMfodo3 CONSTR, QCM21[1], BETX=BXCMfodo3 CONSTR, QCM22[1], BETY=BXCMfodo3 CONSTR, QCM23[1], BETX=BXCMfodo3 CONSTR, QCM24[1], BETY=BXCMfodo3 CONSTR, QCM25[1], BETX=BXCMfodo3 WEIGHT, BETX=0.01, BETY=0.01 !CONSTR, QCM16[1], BETX=BYCMfodo3 !CONSTR, QCM17[1], BETY=BYCMfodo3 !CONSTR, QCM18[1], BETX=BYCMfodo3 !CONSTR, QCM19[1], BETY=BYCMfodo3 !CONSTR, QCM20[1], BETX=BYCMfodo3 CONSTR, QCM21[1], BETY=BYCMfodo3 CONSTR, QCM22[1], BETX=BYCMfodo3 CONSTR, QCM23[1], BETY=BYCMfodo3 CONSTR, QCM24[1], BETX=BYCMfodo3 CONSTR, QCM25[1], BETY=BYCMfodo3 CONSTR, #E, X=0, PX=0, Y=0, PY=0 !LMDIF, TOL=1.E-20, CALLS=1000 !MIGRAD, TOL=1.E-20, CALLS=1000 ENDMATCH VALUE, KQE203,KQE204 VALUE, QCM16[K1],QCM17[K1],QCM18[K1],QCM19[K1],QCM20[K1] BEAM, ENERGY=TWSSm[ENERGY] USE, (L2,BC2,EMIT2,L3) PRINT, FULL TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=WSEMIT2/CM26END, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML3aL3b : SUBROUTINE BEAM, ENERGY=Ei USE, (LCLS2scI,HTR,COL0,L1,BC1,COL1,L2,BC2) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi SET, QCM29[K1], KQCMfodo3 SET, QCM30[K1], -KQCMfodo3 SET, QCM31[K1], KQCMfodo3 SET, QCM32[K1], -KQCMfodo3 SET, QCM33[K1], KQCMfodo3 SET, QCM34[K1], -KQCMfodo3 SET, QCM35[K1], KQCMfodo3 VALUE, QCM24[K1],QCM25[K1],QCM26[K1],QCM27[K1] BEAM, ENERGY=TWSSm[ENERGY] USE, (EMIT2,L3) MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, QCM24[K1], STEP=1.E-6, UPPER=0 VARY, QCM25[K1], STEP=1.E-6, LOWER=0 VARY, QCM26[K1], STEP=1.E-6, UPPER=0 VARY, QCM27[K1], STEP=1.E-6, LOWER=0 CONSTR, QCM28[1], BETY=BXCMfodo3 CONSTR, QCM29[1], BETX=BXCMfodo3 CONSTR, QCM30[1], BETY=BXCMfodo3 CONSTR, QCM31[1], BETX=BXCMfodo3 CONSTR, QCM32[1], BETY=BXCMfodo3 CONSTR, QCM33[1], BETX=BXCMfodo3 CONSTR, QCM34[1], BETY=BXCMfodo3 CONSTR, QCM35[1], BETX=BXCMfodo3 WEIGHT, BETX=0.01, BETY=0.01 CONSTR, QCM28[1], BETX=BYCMfodo3 CONSTR, QCM29[1], BETY=BYCMfodo3 CONSTR, QCM30[1], BETX=BYCMfodo3 CONSTR, QCM31[1], BETY=BYCMfodo3 CONSTR, QCM32[1], BETX=BYCMfodo3 CONSTR, QCM33[1], BETY=BYCMfodo3 CONSTR, QCM34[1], BETX=BYCMfodo3 CONSTR, QCM35[1], BETY=BYCMfodo3 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, QCM24[K1],QCM25[K1],QCM26[K1],QCM27[K1] BEAM, ENERGY=TWSSm[ENERGY] USE, (EMIT2,L3) !PRINT, FULL TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=WSEMIT2/ECD, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDLGEO : SUBROUTINE BEAM, ENERGY=Ef VALUE, ANGA,ROLLA,AROBRB1,LTOTA USE, DLBP0 MATCH, BETX=1, BETY=1, SURVEY, XS=Xgun, YS=Ygun VARY, ANGA, STEP=1.E-6 VARY, ROLLA, STEP=1.E-6, LOWER=-PI/2, UPPER=0 VARY, AROBRB1, STEP=1.E-6 VARY, LTOTA, STEP=1.E-3 WEIGHT, XS=1, YS=1, ZS=1, PSIS=1 CONSTR, ROBRB1, PSIS=0 CONSTR, #E, XS=XOFF, YS=YOFF, ZS=dZdog !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, ANGA,ROLLA,AROBRB1,LTOTA VALUE, Cb*Ef*ANGA,Cb*10*ANGA !PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, TAPE="survey.tape" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDLDXY : SUBROUTINE BEAM, ENERGY=Ef VALUE, KQDOG,dLDBD USE, (QDOG1,DBD1,QDOG2,QDOG2,DBD1,QDOG1) MATCH VARY, KQDOG, STEP=1.E-6, LOWER=0 CONSTR, #E, MUX=0.25 !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH USE, DLBP0 MATCH !VARY, KQDOG, STEP=1.E-6, LOWER=0 VARY, dLDBD, STEP=1.E-6 CONSTR, #E, DX=0, DPX=0, DY=0, DPY=0 !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQDOG,dLDBD !PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun TWISS, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDLBXY : SUBROUTINE BEAM, ENERGY=Ef VALUE, BXDLm,AXDLm,BYDLm,AYDLm USE, DLBP0 MATCH, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm VARY, BXDLm, STEP=1.E-6, LOWER=0 VARY, AXDLm, STEP=1.E-6 VARY, BYDLm, STEP=1.E-6, LOWER=0 VARY, AYDLm, STEP=1.E-6 WEIGHT, DX=0, DPX=0, DY=0, DPY=0 CONSTR, QDOG1[1], LINE=(QDOG1,DBD1,QDOG2,QDOG2,DBD1,QDOG1) !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, BXDLm,AXDLm,BYDLm,AYDLm !PRINT, FULL TWISS, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDLDDXY : SUBROUTINE BEAM, ENERGY=Ef USE, DLBP0S VALUE, KSDOG1,KSDOG2,TSDOG1,TSDOG2 TWISS, CHROM, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm MATCH, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm VARY, KSDOG1, STEP=1.E-6 VARY, KSDOG2, STEP=1.E-6 VARY, TSDOG2, STEP=1.E-6, LOWER=-30, UPPER=+30 VARY, TSDOG1, STEP=1.E-6, LOWER=-30, UPPER=+30 WEIGHT, DDX=1, DDPX=1, DDY=1, DDPY=1 CONSTR, #E, DDX=0, DDPX=0, DDY=0, DDPY=0 !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH MATCH, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm RMATRIX, #S/#E, RM(5,6)=0 TMATRIX, #S/#E, TM(5,6,6)=0 ENDMATCH VALUE, KSDOG1,KSDOG2,TSDOG1,TSDOG2 USE, (DLBP0S,Dmdw) !PRINT, FULL TWISS, COUPLE, TAPE="twiss.tape", & BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm TWISS, CHROM, SAVE=CHROM, TAPE="chrom.tape", & BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm PLOT, TABLE=CHROM, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.F., FILE="match" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDX,DDY, & STYLE=100, SPLINE=.F., FILE="match" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDPX,DDPY, & STYLE=100, SPLINE=.F., FILE="match" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=WX,WY, & STYLE=100, SPLINE=.F., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ML3DL : SUBROUTINE BEAM, ENERGY=Ei USE, (LCLS2scI,HTR,COL0,L1,BC1,COL1,L2,BC2,EMIT2) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi BEAM, ENERGY=TWSSm[ENERGY] USE, (L3,EXT0,BEGDOG,CCDLU,DBDm1) VALUE, QCM29[K1],QCM30[K1],QCM31[K1],QCM32[K1],QCM33[K1],QCM34[K1] VALUE, KQX01,KQX02 VALUE, DX00[L],DX01[L],DX02[L] MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, QCM29[K1], STEP=1.E-6, LOWER=0 VARY, QCM30[K1], STEP=1.E-6, UPPER=0 VARY, QCM31[K1], STEP=1.E-6, LOWER=0 VARY, QCM32[K1], STEP=1.E-6, UPPER=0 VARY, QCM33[K1], STEP=1.E-6, LOWER=0 VARY, QCM34[K1], STEP=1.E-6, UPPER=0 VARY, KQX01, STEP=1.E-6, LOWER=0 VARY, KQX02, STEP=1.E-6, UPPER=0 !VARY, DX00[L], STEP=1.E-6, LOWER=0 !VARY, DX02[L], STEP=1.E-6 CONSTR, QCM30[1], BETY<62 CONSTR, QCM31[1], BETX<62 CONSTR, QCM32[1], BETY<62, BETY>61.9 CONSTR, QCM33[1], BETX<62 !, BETX>60 CONSTR, QCM34[1], BETY<62 !, BETY>55 CONSTR, QX01[1], BETX<60 !, BETX>51 CONSTR, QX02[1], BETY<60 CONSTR, #E, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm CONSTR, #E, X=0, PX=0, Y=0, PY=0 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH BEAM, ENERGY=TWSSm[ENERGY] MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, QCM33[K1], STEP=1.E-6, LOWER=0 VARY, QCM34[K1], STEP=1.E-6, UPPER=0 VARY, KQX01, STEP=1.E-6, LOWER=0 VARY, KQX02, STEP=1.E-6, UPPER=0 CONSTR, #E, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, QCM29[K1],QCM30[K1],QCM31[K1],QCM32[K1],QCM33[K1],QCM34[K1] VALUE, KQX01,KQX02 VALUE, DX00[L],DX01[L],DX02[L] BEAM, ENERGY=TWSSm[ENERGY] USE, (L3,EXT0,DLBM) PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=385.834750 TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=CM29BEG/CNTDOG, & STYLE=100, SPLINE=.T., FILE="match" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MBYPGEO : SUBROUTINE BEAM, ENERGY=E0 USE, (GUN,L0,LCLS2scC,BYPi) VALUE, LLtot MATCH, SURVEY, XS=Xgun, YS=Ygun, ZS=Zgun VARY, LLtot, STEP=1.E-6 WEIGHT, ZS=1 CONSTR, #E, ZS=Zbyp !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, LLtot BEAM, ENERGY=E0 USE, (GUN,L0,LCLS2scC) PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=Zgun, TAPE="survey.tape" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDLBYP : SUBROUTINE VALUE, KQL1P,KQL2P,KQL3P,KQL4P,KQL5P VALUE, LL0,LL1,LL2,LL3,LL4 BEAM, ENERGY=Ef USE, (DLBP,MTCH1,BYPi) MATCH, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm VARY, KQL1P, STEP=1.E-4 !, LOWER= 0 , UPPER=0.332 VARY, KQL2P, STEP=1.E-4 !, LOWER=-0.250, UPPER=0 VARY, KQL3P, STEP=1.E-4 !, LOWER= 0 , UPPER=0.241 VARY, KQL4P, STEP=1.E-4 !, LOWER=-0.241, UPPER=0 !VARY, KQL5P, STEP=1.E-4 !, LOWER= 0 , UPPER=0.241 !VARY, LL0, STEP=1.E-3 !VARY, LL1, STEP=1.E-3, LOWER=0.4 !VARY, LL2, STEP=1.E-3 !VARY, LL3, STEP=1.E-3 !VARY, LL4, STEP=1.E-3 !CONSTR, QL1P[1], BETX<150 !CONSTR, QL2P[1], BETY<250 !CONSTR, QL3P[1], BETY<350 !CONSTR, QL4P[1], BETY<390 !CONSTR, QL5P[1], BETX<400 WEIGHT, DX=0, DPX=0, DY=0, DPY=0, X=0, PX=0, Y=0, PY=0, T=0, PT=0 CONSTR, MQBP13, LINE=Bfodo !WEIGHT, X=1, PX=1, Y=1, PY=1 !CONSTR, #E, X=0, PX=0, Y=0, PY=0 !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQL1P,KQL2P,KQL3P,KQL4P,KQL5P VALUE, LL0,LL1,LL2,LL3,LL4 USE, (DLBP,MTCH1,BYPi,FODOLa) !PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=Zdog TWISS, BETX=BXDLm, ALFX=AXDLm, BETY=BYDLm, ALFY=AYDLm, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=#S/MQBP13, & STYLE=100, SPLINE=.T., FILE="match" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, RANGE=#S/MQBP13, & STYLE=100, SPLINE=.T., FILE="match" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MDIAG0 : SUBROUTINE !match post laser heater diagnostics line BEAM, ENERGY=Ei USE, (LCLS2scI,HTR) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi BEAM, ENERGY=Ei USE, DIAG0 VALUE, YANG0,XANG0,SROL0,AROLL0K,AROLL0L,YK01,YK02,ZHH0,ZTWK0a,ZTWK0b VALUE, KQBF0,KQBD0 MATCH, SURVEY, XS=0, YS=0, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, YANG0, STEP=1.E-6 VARY, XANG0, STEP=1.E-6 VARY, SROL0, STEP=1.E-6 !VARY, AROLL0K, STEP=1.E-9 !VARY, AROLL0L, STEP=1.E-9 VARY, YK01, STEP=1.E-6 VARY, YK02, STEP=1.E-6 VARY, ZHH0, STEP=1.E-6 VARY, ZTWK0a, STEP=1.E-6 VARY, ZTWK0b, STEP=1.E-6 VARY, KQBF0, STEP=1.E-6, LOWER=0 VARY, KQBD0, STEP=1.E-6, UPPER=0 WEIGHT, XS=1, YS=1, THETAS=1, PHIS=1, PSIS=1, ALFX=1.E-10, ALFY=1.E-10 !CONSTR, RODG0K, PSIS=0 CONSTR, M1DG0, XS=-YKOFF0*SIN(SROL0), YS=YKOFF0*COS(SROL0) !CONSTR, RODG0L, PSIS=0 CONSTR, QDG002[1], ALFX=0, ALFY=0 CONSTR, QDG003[2], DY=0, DPY=0 CONSTR, M2DG0, DX=0, DPX=0, XS=DX0, YS=0, THETAS=0, PHIS=0 !, X=0 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, YANG0,XANG0,SROL0,AROLL0K,AROLL0L,YK01,YK02,ZHH0,ZTWK0a,ZTWK0b VALUE, KQBF0,KQBD0 VALUE, KQDG004,KQDG005,KQDG006,KQDG007,KQDG008,KQDG009 MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, KQDG004, STEP=1.E-6, LOWER=0 VARY, KQDG005, STEP=1.E-6, UPPER=0 VARY, KQDG006, STEP=1.E-6, LOWER=0 VARY, KQDG007, STEP=1.E-6, UPPER=0 VARY, KQDG008, STEP=1.E-6, LOWER=0 VARY, KQDG009, STEP=1.E-6, UPPER=0 CONSTR, QDG005[1], BETY<15 !=14 CONSTR, QDG006[1], BETX<20 CONSTR, QDG007[1], BETY<20 CONSTR, QDG008[1], BETX<20 CONSTR, MTCXDG0, BETX>10 CONSTR, OTRDG02, BETX=BMINDG0, ALFX=0, BETY=BMINDG0, ALFY=0 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQDG004,KQDG005,KQDG006,KQDG007,KQDG008,KQDG009 VALUE, KQDG010,KQDG011 MATCH, & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] VARY, KQDG010, STEP=1.E-6, LOWER=0 VARY, KQDG011, STEP=1.E-6, UPPER=0 CONSTR, OTRDG04, BETY<0.16, BETX<6 WEIGHT, MUX=1, BETX=0, ALFX=0, DX=0, DPX=0, & MUY=0, BETY=0, ALFY=0, DY=0, DPY=0, & T=0, PT=0 COUPLE, MTCXDG0/OTRDG04, MUX=270/360 !LMDIF, TOL=1.E-20, CALLS=10000 !MIGRAD, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQDG010,KQDG011 !PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=Zdg0, TAPE="survey.tape" TWISS, COUPLE, SAVE, TAPE="twiss.tape", & BETX=TWSSm[BETX], ALFX=TWSSm[ALFX], BETY=TWSSm[BETY], ALFY=TWSSm[ALFY] PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="match" PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=DX, VAXIS2=DY, & STYLE=100, SPLINE=.T., FILE="match" ENDSUBROUTINE ! ------------------------------------------------------------------------------ MBPMDG000 : SUBROUTINE !match offset of kicked beam BEAM, ENERGY=Ei USE, (LCLS2scI,HTR) SAVEBETA, TWSSm, #E TWISS, COUPLE, BETA0=TWSSi BEAM, ENERGY=TWSSm[ENERGY] USE, DIAG0 VALUE, ZKSD0a MATCH, SURVEY VARY, ZKSD0a, STEP=1.E-6 WEIGHT, YS=1 CONSTR, BPMDG000, YS=0.005 !LMDIF, TOL=1.E-20 !MIGRAD, TOL=1.E-20 ENDMATCH VALUE, ZKSD0a PRINT, FULL SURVEY, X0=Xgun, Y0=Ygun, Z0=Zdg0, TAPE="survey.tape" ENDSUBROUTINE ! ============================================================================== ! Bypass/LTU matching ! ------------------------------------------------------------------------------ ! set phase advance of FODO cell in bypass straight line TWSBYP : BETA0 MSTRT : SUBROUTINE USE, FODO CELL VARY, KQY, STEP=1.E-4, LOWER=0, UPPER=0.08*1.5 CONSTR, #E, MUX=45/360, MUY=45/360 ! LMDIF, TOL=1.E-20 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQY ! SAVEBETA, TWSBYP, #S ! TWISS ! VALUE, TWSBYP[BETX],TWSBYP[BETY],TWSBYP[ALFX],TWSBYP[ALFY] ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match XYZ in HXR spreader ! a general note: ! using matching variables defined with formulas in .xsif (e.g. =...*SETKIKh) ! will invalidate the formula -- therefore, subsequent matching routines using ! a different parameter setting in the formula (SETKIKh in this example) may ! not work correctly -- hence, after matching this type of variable, comment ! it out in the matching routine (or do not call this routine) and then ! proceed with the next matching routine MXYZSPh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (FODOLa,SPRDh,BSYH1,BSYH2) MATCH, BETX=1, BETY=1, SURVEY, XS=Xbyp, YS=Ybyp, ZS=Zbyp, & THETAS=0, PHIS=0, PSIS=0 VARY, ABRSPh , STEP=1.E-5 VARY, TBRSPh , STEP=1.E-4 VARY, dABXSPh, STEP=1.E-10 VARY, AROSP1h, STEP=1.E-8 VARY, AROSP2h, STEP=1.E-8 VARY, ABCSP1h, STEP=1.E-6 VARY, ABCSP2h, STEP=1.E-6 VARY, dLDSP4h, STEP=1.E-4 VARY, dLDSP9h, STEP=1.E-4 VARY, dLDSP17h, STEP=1.E-6 WEIGHT, XS=1, YS=1, ZS=1, THETAS=1, PHIS=1, PSIS=1 CONSTR, BYSP2hb, YS=Ybyp, PHIS=0, PSIS=0 CONSTR, QSP3h[1], XS=Xbyp/2, THETAS=0, PSIS=0 CONSTR, BSYEND, XS=0, YS=0, ZS=3224.022425, & THETAS=0, PHIS=0, PSIS=0 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, ABRSPh,TBRSPh,dABXSPh,AROSP1h,AROSP2h VALUE, ABCSP1h,ABCSP2h,dLDSP4h,dLDSP9h,dLDSP17h ! PRINT, SPRDh ; PRINT, BSYEND ! SURVEY, X0=Xbyp, Y0=Ybyp, Z0=Zbyp, THETA0=0, PHI0=0, PSI0=0 ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match XYZ in SXR spreader MXYZSPs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (FODOL,BYPM,BSYLTUsc) MATCH, BETX=1, BETY=1, SURVEY, XS=Xbyp, YS=Ybyp, ZS=Zbyp, & THETAS=0, PHIS=0, PSIS=0 VARY, dABXSPs , STEP=1.E-9 !!VARY, ABLXSPs0, STEP=1.E-5 VARY, ABCSP1s , STEP=1.E-6 VARY, ABCSP2s , STEP=1.E-6 VARY, AROSP1s , STEP=1.E-8 VARY, dLDSP13s, STEP=1.E-6 VARY, dLDSP2sa, STEP=1.E-4 VARY, dDCYd , STEP=1.E-4 WEIGHT, XS=1, YS=1, ZS=1, THETAS=1, PHIS=1, PSIS=1 CONSTR, BXSP1sb, XS=Xbyp-0.50, YS=Ybyp, THETAS=0, PHIS=0, PSIS=0 CONSTR, BSYENDb, XS=Xbyp, YS=Ybyp, ZS=3224.022425, & THETAS=0, PHIS=0, PSIS=0 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, dABXSPs,ABLXSPs0,ABCSP1s,ABCSP2s,AROSP1s VALUE, dLDSP13s,dLDSP2sa,dDCYd ! PRINT, full;!SPRDs ; PRINT, BSYENDb ! SURVEY, X0=Xbyp, Y0=Ybyp, Z0=Zbyp, THETA0=0, PHI0=0, PSI0=0 ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match XYZ in BSY dumpline MXYZSPd : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPd ; SET, SETDA, DAOFF USE, (FODOLa,SPRDd) MATCH, BETX=1, BETY=1, SURVEY, XS=Xbyp, YS=Ybyp, ZS=Zbyp, & THETAS=0, PHIS=0, PSIS=0 VARY, ABYSPd , STEP=1.E-5 VARY, dLDSP6d, STEP=1.E-4 WEIGHT, XS=1, YS=1, ZS=1, THETAS=1, PHIS=1, PSIS=1 CONSTR, MUWALLd, YS=0, ZS=3207.258425 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, ABYSPd,dLDSP6d ! PRINT, SPRDd ! SURVEY, X0=Xbyp, Y0=Ybyp, Z0=Zbyp, THETA0=0, PHI0=0, PSI0=0 ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! empirical match of initial XYZ at marker LTUSPLIT in BSY system MXYZBSY : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (SPRDs,FODOLb,FODOLc,BYPM) MATCH, BETX=1, BETY=1, SURVEY, XS=Xf, YS=Yf, ZS=Zf, & THETAS=THETAf, PHIS=PHIf, PSIS=PSIf VARY, Yf, STEP=1.E-4 VARY, Zf, STEP=1.E-4 WEIGHT, XS=1.E-6, YS=1, ZS=1, THETAS=1.E-6, PHIS=1.E-6, PSIS=1.E-6 CONSTR, S100B, XS=Xf, YS=YOFF*COS(2*AVB), ZS=-YOFF*SIN(2*AVB), & THETAS=THETAf, PHIS=PHIf, PSIS=PSIf ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, Xf,Yf,Zf,THETAf,PHIf,PSIf ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! fine tune XYZ in LTU/undulator of HXR MXYZDL2h : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, BSYLCLS2scH MATCH, BETX=1, BETY=1, SURVEY, XS=Xf, YS=Yf, ZS=Zf, & THETAS=THETAf, PHIS=PHIf, PSIS=PSIf VARY, AB3P, STEP=1.E-5 VARY, dLDU0h, STEP=1.E-4 VARY, dDUE1a, STEP=1.E-4 WEIGHT, XS=1, ZS=1 CONSTR, UMAHXh13[1], XS=-1.25, ZS=516.830984-0.009 CONSTR, ENDHXR, XS=-1.25, ZS=670.486492 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, AB3P/RADDEG,dLDU0h,dDUE1a ! PRINT, BEGHXR/ENDHXR ! SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! fine tune XYZ in LTU/undulator of SXR MXYZDL2s : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, BSYLCLS2scS MATCH, BETX=1, BETY=1, SURVEY, XS=Xf, YS=Yf, ZS=Zf, & THETAS=THETAf, PHIS=PHIf, PSIS=PSIf VARY, AB3Pb, STEP=1.E-5 VARY, DDVB, STEP=1.E-6 VARY, dDMM, STEP=1.E-6 VARY, dLDU0s, STEP=1.E-6 WEIGHT, XS=1, YS=1, ZS=1 CONSTR, DBMARK36b, YS=-0.8953042661, ZS=376.3663895 CONSTR, SXRTERM, XS=1.25, ZS=669.586492 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, AB3Pb,DDVB,dDMM,dLDU0s ! PRINT, SXRTERM ! SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match XYZ in the main SXR dumpline in BSY coordinate system ! (note: this match is applicable to HXR dumpline as well) MXYZDMP : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, BSYLCLS2scS MATCH, BETX=1, BETY=1, SURVEY, XS=Xf, YS=Yf, ZS=Zf, & THETAS=THETAf, PHIS=PHIf, PSIS=PSIf VARY, ABdm , STEP=1.E-5 VARY, ARODMP1S, STEP=1.E-5 VARY, ARODMP2S, STEP=1.E-5 VARY, dDSB0e , STEP=1.E-4 VARY, dDD1c , STEP=1.E-4 VARY, dDWSDUMP, STEP=1.E-4 WEIGHT, XS=1, YS=1, ZS=1, PSIS=1 CONSTR, BYD2BA, ZS=689.6517 CONSTR, MQDMPb, ZS=704.3025 CONSTR, DUMPFACEb, XS=0.9399, YS=-2.654105, ZS=715.9266, PSIS=0 ! LMDIF, TOL=1.E-20, CALLS=2000 ENDMATCH VALUE, ABdm,ARODMP1S,ARODMP2S,dDSB0e,dDD1c,dDWSDUMP ! PRINT, SXRTERM ; PRINT, BYD2BA ; PRINT, MQDMPb ; PRINT, DUMPFACEb ! SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf ! USE, BSYLCLS2scH ! PRINT, HXRTERM ; PRINT, BYD2A ; PRINT, MQDMP ; PRINT, DUMPFACE ! SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! fine tune SXR drift length after QBP32 to match with end of CUSXR MZCUSXR : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (FODOL,BYPM) MATCH, BETX=1, BETY=1, SURVEY, XS=Xbyp, YS=Ybyp, ZS=Zbyp, & THETAS=0, PHIS=0, PSIS=0 VARY, zMRGCUS, STEP=1.E-6 WEIGHT, ZS=1 CONSTR, MRGCUSXR, ZS=ZCuS2 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, zMRGCUS ! PRINT, MRGCUSXR ! SURVEY, X0=Xbyp, Y0=Ybyp, Z0=Zbyp, THETA0=0, PHI0=0, PSI0=0 ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match HXR spreader line TBXSPM := 120. TBYSPM := 60. MSPRDh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, SPRDh MATCH, BETA0=TWSSP !!VARY, dLDSP3h, STEP=1.E-3, LOWER=-2, UPPER=2 !!VARY, dLDSP5h, STEP=1.E-3, LOWER=-7, UPPER=7 !!VARY, dLDSP6h, STEP=1.E-3, LOWER=-7, UPPER=7 !VARY, TBXSP , STEP=1.E-3, LOWER=0.01 !uncomment beta/alpha for R56 tuning !VARY, TBYSP , STEP=1.E-3, LOWER=0.01 !VARY, TAXSP , STEP=1.E-4 !VARY, TAYSP , STEP=1.E-4 VARY, KQSP1h , STEP=1.E-4, LOWER=0, UPPER= 0.570 VARY, KQSP2h , STEP=1.E-4, UPPER=0, LOWER=-2.807 VARY, KQSP3h , STEP=1.E-4, LOWER=0, UPPER= 1.405 !10 GeV VARY, KQSP4h , STEP=1.E-4, UPPER=0, LOWER=-0.570 VARY, KQSP5h , STEP=1.E-4, LOWER=0, UPPER= 0.570 VARY, KQSP6h , STEP=1.E-4, UPPER=0, LOWER=-0.570 VARY, KQSP7h , STEP=1.E-4, LOWER=0, UPPER= 2.807 VARY, KQSP10h, STEP=1.E-4, UPPER=0, LOWER=-0.570 VARY, KQSP11h, STEP=1.E-4, LOWER=0, UPPER= 1.405 !10 GeV VARY, KQSP12h, STEP=1.E-4, UPPER=0, LOWER=-2.807 VARY, KQSP13h, STEP=1.E-4, LOWER=0, UPPER= 0.570 RMATRIX, #S/#E, RM(5,6)=R56SPh, WEIGHT(5,6)=100 CONSTR, #E, DX=0, DPX=0, DY=0, DPY=0 !WEIGHT, BETX=1.E-4, BETY=1 !!WEIGHT, BETX=3.E-6, BETY=3.E-6 !for R56 tuning only !CONSTR, #S, BETX-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP4h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP5h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP6h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP7h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP8h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP9h[1] , BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP10h[1], BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 CONSTR, QSP11h[1], BETX<110, BETY<110, DX>-0.35,DX<0.35, DY>-0.15,DY<0.15 WEIGHT, BETX=1.E-5, BETY=1.E-5 WEIGHT, ALFX=0,ALFY=0,DX=0,DPX=0,DY=0,DPY=0,X=0,PX=0,Y=0,PY=0,T=0,PT=0 COUPLE, QSP1h[1]/QSP13h[1] COUPLE, QSP2h[1]/QSP12h[1] COUPLE, QSP3h[1]/QSP11h[1] ! LMDIF, TOL=1.E-20, CALLS=20000 ENDMATCH VALUE, dLDSP3h,dLDSP5h,dLDSP6h VALUE, TBXSP,TBYSP,TAXSP,TAYSP VALUE, KQSP1h,KQSP2h,KQSP3h,KQSP4h,KQSP5h,KQSP6h,KQSP7h VALUE, KQSP10h,KQSP11h,KQSP12h,KQSP13h TWISS, BETA0=TWSSP, MUX=0, MUY=0, SAVE, COUPLE !, TAPE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, STYLE=100, SPLINE, & FILE="LCLS2sc", RANGE=#S/#E PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE, & FILE="LCLS2sc", RANGE=#S/#E ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match HXR spreader line 2nd-order dispersion MSPRDh2 : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, SPRDh !SET, KSSP1h, 0 ; SET, TSSP1h, 0 !SET, KSSP2h, 0 ; SET, TSSP2h, 0 !VALUE, KSSP1h,KSSP2h,TSSP1h,TSSP2h TWISS, CHROM, BETA0=TWSSP MATCH, BETA0=TWSSP VARY, KSSP1h, STEP=1.E-6 VARY, KSSP2h, STEP=1.E-6 VARY, TSSP1h, STEP=1.E-6, LOWER=-30, UPPER=+30 VARY, TSSP2h, STEP=1.E-6, LOWER=-30, UPPER=+30 WEIGHT, DDX=1, DDPX=10, DDY=1, DDPY=10 CONSTR, #E, DDX=0, DDPX=0, DDY=0, DDPY=0 ! LMDIF, TOL=1.E-20 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KSSP1h,KSSP2h,TSSP1h,TSSP2h !MATCH, BETA0=TWSSP ! RMATRIX, #S/#E, RM(6,6)=1 ! TMATRIX, #S/#E, TM(6,6,6)=0 !ENDMATCH !PRINT, FULL TWISS, BETA0=TWSSP !, TAPE="twiss.tape" TWISS, CHROM, BETA0=TWSSP, SAVE=CHROM !, TAPE="chrom.tape" ! PLOT, TABLE=CHROM, HAXIS=S, VAXIS=BETX,BETY, & ! STYLE=100, SPLINE=.T., FILE="LCLS2sc" ! PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DX,DY, & ! STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDX,DDY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDPX,DDPY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=WX,WY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match SXR spreader line MSPRDs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, SPRDs MATCH, BETA0=TWSSP !!VARY, dLDSP2s, STEP=1.E-3, LOWER=-0.5, UPPER=5 !!VARY, dLDSP3s, STEP=1.E-3, LOWER=-0.5, UPPER=5 !!VARY, dLDSP5s, STEP=1.E-3, LOWER=-3, UPPER=5 !!VARY, dLDSP6s, STEP=1.E-3, LOWER=-2, UPPER=5 !VARY, KQSP1 , STEP=1.E-4, LOWER=0, UPPER= 0.570 !VARY, KQSP2 , STEP=1.E-4, UPPER=0, LOWER=-0.570 VARY, KQSP1s, STEP=1.E-4, LOWER=0, UPPER= 1.405 !10 GeV VARY, KQSP2s, STEP=1.E-4, UPPER=0, LOWER=-1.405 !10 GeV VARY, KQSP3s, STEP=1.E-4, LOWER=0, UPPER= 1.405 !10 GeV VARY, KQSP4s, STEP=1.E-4, UPPER=0, LOWER=-0.570 VARY, KQSP5s, STEP=1.E-4, LOWER=0, UPPER= 0.570 VARY, KQSP8s, STEP=1.E-4, UPPER=0, LOWER=-1.405 !10 GeV VARY, KQSP9s, STEP=1.E-4, LOWER=0, UPPER= 1.405 !10 GeV RMATRIX, #S/#E, RM(5,6)=R56SPs, WEIGHT(5,6)=100 CONSTR, QSP5s[1], ALFX=0, ALFY=0, DPX=0 CONSTR, #E, DX=0, DPX=0 WEIGHT, DY=1.E-4, DPY=1.E-4 CONSTR, #E, DY=0, DPY=0 WEIGHT, BETX=1.E-5, BETY=1 CONSTR, BKYSP1sa[1], BETX<100, BETY5000, BETY>5000 ! LMDIF, TOL=1.E-20, CALLS=2000 ENDMATCH VALUE, KQSP1d,KQSP2d TWISS, BETA0=TWSSP, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., RANGE=#S/#E, FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.T., RANGE=#S/#E, FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match from bypass to LTUSPLIT MBYPSP : SUBROUTINE BEAM, ENERGY=Ei USE, (LCLS2scI,LCLS2scC,BYPi,FODOLa) MATCH, BETA0=TWSSi VARY, KQBP25, STEP=1.E-4, LOWER=-0.161, UPPER=0.161 VARY, KQBP26, STEP=1.E-4, LOWER=-0.161, UPPER=0.161 VARY, KQBP27, STEP=1.E-4, LOWER=-0.161, UPPER=0.161 VARY, KQBP35, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 VARY, KQBP28, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 CONSTR, #E, BETX=TBXSP, BETY=TBYSP, ALFX=TAXSP, ALFY=TAYSP WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, QBP26[1], BETX<460, BETY<460 CONSTR, QBP27[1], BETX<460, BETY<460 CONSTR, QBP35[1], BETX<400, BETY<400 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQBP25,KQBP26,KQBP27,KQBP35,KQBP28 TWISS, BETA0=TWSSi, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=QBP23[1]/#E, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match DL2 dispersion in SXR MDL2Bb : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, DL2sc MATCH, BETA0=TWSSms VARY, KQDLb, STEP=1.E-4, LOWER=0, UPPER=0.570 !10 GeV CONSTR, #E, DX=0, DPX=0 !!RMATRIX, #S/#E, RM(1,6)=0, RM(2,6)=0, WEIGHT(1,6)=100, WEIGHT(2,6)=100 TMATRIX, #S/#E, TM(5,6,6)=0, WEIGHT(5,6,6)=0 ! LMDIF, TOL=1.E-20, CALLS=1000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQDLb TWISS, SAVE, BETA0=TWSSms PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match DL2 2nd-order dispersion in SXR MDL2Bb2 : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, DL2sc !VALUE, KSDL1,KSDL2 TWISS, CHROM, BETA0=TWSSms MATCH, BETA0=TWSSms VARY, KSDL1, STEP=1.E-6 VARY, KSDL2, STEP=1.E-6 WEIGHT, DDX=1, DDPX=10 CONSTR, #E, DDX=0, DDPX=0 ! LMDIF, TOL=1.E-20 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KSDL1,KSDL2 !MATCH, BETA0=TWSSms ! RMATRIX, #S/#E, RM(6,6)=1 ! TMATRIX, #S/#E, TM(6,6,6)=0 !ENDMATCH !PRINT, FULL TWISS, BETA0=TWSSms !, TAPE="twiss.tape" TWISS, CHROM, BETA0=TWSSms, SAVE=CHROM !, TAPE="chrom.tape" ! PLOT, TABLE=CHROM, HAXIS=S, VAXIS=BETX,BETY, & ! STYLE=100, SPLINE=.T., FILE="LCLS2sc" ! PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DX,DY, & ! STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDX,DDY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=DDPX,DDPY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" PLOT, TABLE=CHROM, HAXIS=S, VAXIS=WX,WY, & STYLE=100, SPLINE=.F., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! find initial twiss for DL2 cells in SXR MDL2Mb : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, DL2sc MATCH, BETA0=TWSSms VARY, MBETXs, STEP=1.E-4, LOWER=0.01 VARY, MALFXs, STEP=1.E-5, LOWER=-20, UPPER=20 VARY, MBETYs, STEP=1.E-4, LOWER=0.01 VARY, MALFYs, STEP=1.E-5, LOWER=-20, UPPER=20 CONSTR, QDL12[1], ALFX=0, ALFY=0 CONSTR, QDL13[1], ALFX=0, ALFY=0 CONSTR, QDL14[1], ALFX=0, ALFY=0 CONSTR, QDL15[1], ALFX=0, ALFY=0 CONSTR, QDL16[1], ALFX=0, ALFY=0 CONSTR, QDL17[1], ALFX=0, ALFY=0 CONSTR, QDL18[1], ALFX=0, ALFY=0 CONSTR, QDL19[1], ALFX=0, ALFY=0 ! LMDIF, TOL=1.E-20, CALLS=2000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, MBETXs,MALFXs,MBETYs,MALFYs TWISS, SAVE, BETA0=TWSSms PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match from bypass to horizontal dogleg bends in SXR LTU ! for nominal machine SC -> SXR with CUSXR beamline OFF MSPLTUs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (SPRDs,FODOLb,FODOLc,BYPM,BSYLTUsc) MATCH, BETA0=TWSSP !!VARY, zQBP36, STEP=1.E-3, LOWER=-6, UPPER=6 !!VARY, zQBP30, STEP=1.E-3, LOWER=-6, UPPER=6 !!VARY, zQBP31, STEP=1.E-3, LOWER=-6, UPPER=6 !!VARY, zQBP32, STEP=1.E-3, LOWER=-6, UPPER=6 !!VARY, zQBP33, STEP=1.E-3, LOWER=-6, UPPER=6 !!VARY, zQBP34, STEP=1.E-3, LOWER=-6, UPPER=0.1 VARY, KQBP36, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 VARY, KQBP30, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 VARY, KQBP31, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 VARY, KQBP32, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 VARY, KQBP33, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 !10 GeV VARY, KQBP34, STEP=1.E-4, LOWER=-0.650, UPPER=0.650 !10 GeV VARY, KQDBL1, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 !10 GeV VARY, KQDBL2, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 !10 GeV CONSTR, DBMARK34B, BETX=MBETXs, BETY=MBETYs, ALFX=MALFXs, ALFY=MALFYs WEIGHT, BETX=1.E-5, BETY=1.E-5 !!CONSTR, QBP36[1], BETX<80 , BETY<80 CONSTR, QBP30[1], BETX<125, BETY<125 CONSTR, QBP31[1], BETX<155, BETY<125 CONSTR, QBP32[1], BETX<125, BETY<125 CONSTR, QBP33[1], BETX<125, BETY<125 CONSTR, QBP34[1], BETX<155, BETY<125 !CONSTR, QBP30[1], BETX<115, BETY<115 !QBP31 moves u/s !CONSTR, QBP31[1], BETX<155, BETY<115 !CONSTR, QBP32[1], BETX<115, BETY<115 !CONSTR, QBP33[1], BETX<115, BETY<115 !CONSTR, QBP34[1], BETX<155, BETY<115 !CONSTR, QBP30[1], BETX<100, BETY<100 !QBP31 moves d/s !CONSTR, QBP31[1], BETX<155, BETY<100 !CONSTR, QBP32[1], BETX<100, BETY<100 !CONSTR, QBP33[1], BETX<100, BETY<100 !CONSTR, QBP34[1], BETX<155, BETY<100 ! SIMPLEX, TOL=1.E-20, CALLS=1000 ! LMDIF, TOL=1.E-20, CALLS=20000 ENDMATCH !!VALUE, zQBP36,zQBP30,zQBP31,zQBP32,zQBP33,zQBP34 VALUE, KQBP36,KQBP30,KQBP31,KQBP32,KQBP33,KQBP34,KQDBL1,KQDBL2 TWISS, BETA0=TWSSP, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=CNTSP2S/DBLDL21, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=#S/DBLDL21, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match dispersion in VBENDb in SXR MVBENDb : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, VBENDb MATCH, BETX=10, BETY=10, ENERGY=Ef VARY, KQVBb, STEP=1.E-4, LOWER=-2.807, UPPER=0 RMATRIX, #S/#E, RM(3,6)=0, RM(4,6)=0 TMATRIX, #S/#E, TM(5,6,6)=0, WEIGHT(5,6,6)=0 ! LMDIF, TOL=1.E-20, CALLS=2000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQVBb TWISS, BETX=10, BETY=10, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match from DL2sc to VBENDb in SXR MDL2VB : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, LTUsc MATCH, BETA0=TWSSms VARY, KQDL20, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQDL21, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQDL22, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQVM3b, STEP=1.E-4, LOWER=-1.405, UPPER=1.405 CONSTR, BPMVB2B, ALFY=0, ALFX=0, BETY<10 WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, QDL21[1], BETX<45, BETY<45 CONSTR, QDL22[1], BETX<45, BETY<45 CONSTR, QVM3B[1], BETX<45, BETY<45 CONSTR, QVM4B[1], BETX<45, BETY<45 ! LMDIF, TOL=1.E-20, CALLS=5000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQDL20,KQDL21,KQDL22,KQVM3b TWISS, BETA0=TWSSms, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=QDL19[1]/QVM4B[2], & STYLE=100, SPLINE=.T., FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, RANGE=QDL19[1]/QVM4B[2], & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match FODO quad strength for 45-deg wire-to-wire phase adv. in SXR MECELL : SUBROUTINE USE, ECELLb CELL VARY, KQED2b, STEP=1.E-4, LOWER=0, UPPER=0.555 CONSTR, #E, MUX=45/360 ! LMDIF, TOL=1.E-20, CALLS=1000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQED2b TWISS, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=#S/#E, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! find periodic beta's at wire scanners in LTU emit-diag section in SXR MED2P : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, EDSYSb MATCH, ENERGY=Ef, BETX=BX1, ALFX=AX1, BETY=BY1, ALFY=AY1 VARY, BX1, STEP=1.E-4, LOWER=0.01, UPPER=100 VARY, AX1, STEP=1.E-5, LOWER=-20 , UPPER=20 VARY, BY1, STEP=1.E-4, LOWER=0.01, UPPER=100 VARY, AY1, STEP=1.E-5, LOWER=-20 , UPPER=20 CONSTR, WS31b, BETX=BX1, BETY=BY1 CONSTR, WS32b, BETX=BX1, BETY=BY1 CONSTR, WS33b, BETX=BX1, BETY=BY1 CONSTR, WS34b, BETX=BX1, BETY=BY1 ! LMDIF, TOL=1.E-20, CALLS=1000 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, BX1,AX1,BY1,AY1 TWISS, SAVE, BETX=BX1, ALFX=AX1, BETY=BY1, ALFY=AY1 PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=#S/#E, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match from VBENDb to emit-diag section in SXR MED2DL2b : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, LTUsc MATCH, BETA0=TWSSms VARY, KQVM3b, STEP=1.E-4, LOWER=-1.405, UPPER=1.405 VARY, KQVM4b, STEP=1.E-4, LOWER=-1.405, UPPER=1.405 VARY, KQEM1b, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQEM2b, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQEM3b, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 VARY, KQEM4b, STEP=1.E-4, LOWER=-2.807, UPPER=2.807 CONSTR, WS31B, BETX=BX1, BETY=BY1, ALFX=AX1, ALFY=AY1 WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, QEM1B[1], BETX<50, BETY<50 CONSTR, QEM2B[1], BETX<55, BETY<55 CONSTR, QEM3B[1], BETX<70, BETY<70 ! LMDIF, TOL=1.E-20, CALLS=20000 ! MIGRAD, TOL=1.E-20, CALLS=2000 ENDMATCH VALUE, KQVM3b,KQVM4b,KQEM1b,KQEM2b,KQEM3b,KQEM4b TWISS, BETA0=TWSSms, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=QDL19[1]/WS34B, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match beta through extension cells to entrance of SXR undulator MSXRXX : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (LTUsc,SXRXX,SXR) MATCH, BETA0=TWSSms VARY, KQUM1b, STEP=1.E-4, UPPER= 2.807, LOWER=-2.807*0 !10 GeV !VARY, KQUM2b, STEP=1.E-4, LOWER=-2.807, UPPER= 2.807*0 VARY, KQUM3b, STEP=1.E-4, UPPER= 2.807, LOWER=-2.807*0 VARY, KQUM4b, STEP=1.E-4, LOWER=-2.807, UPPER= 2.807*0 VARY, KQSX16, STEP=1.E-4, LOWER=-1.499, UPPER=1.499 !10 GeV VARY, KQSX19, STEP=1.E-4, LOWER=-1.499, UPPER=1.499 VARY, KQSX21, STEP=1.E-4, LOWER=-1.499, UPPER=1.499 VARY, KQSX24, STEP=1.E-4, LOWER=-1.499, UPPER=1.499 WEIGHT, DX=0, DPX=0, DY=0, DPY=0, X=0, PX=0, Y=0, PY=0, T=0, PT=0 WEIGHT, BETX=1.E-5, BETY=1.E-5, ALFX=0, ALFY=0 COUPLE, MUQS[1]/MUQS[3] COUPLE, MUQS[2]/MUQS[4] COUPLE, MUQS[1]/MUQS[5] COUPLE, MUQS[2]/MUQS[6] COUPLE, MUQS[1]/MUQS[7] COUPLE, MUQS[2]/MUQS[8] COUPLE, MUQS[1]/MUQS[9] COUPLE, MUQS[2]/MUQS[10] COUPLE, MUQS[1]/MUQS[11] COUPLE, MUQS[2]/MUQS[12] COUPLE, MUQS[1]/MUQS[13] COUPLE, MUQS[2]/MUQS[14] COUPLE, MUQS[1]/MUQS[15] COUPLE, MUQS[2]/MUQS[16] COUPLE, MUQS[1]/MUQS[17] COUPLE, MUQS[2]/MUQS[18] COUPLE, MUQS[1]/MUQS[19] COUPLE, MUQS[2]/MUQS[20] COUPLE, MUQS[1]/MUQS[21] WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, QUM2B[1] , BETX<65, BETY<65 CONSTR, QUM3B[1] , BETX<65, BETY<65 CONSTR, QUM4B[1] , BETX<65, BETY<65 CONSTR, QSXh16[1], BETX<65, BETY<65 CONSTR, QSXh19[1], BETX<60, BETY<60 CONSTR, QSXh21[1], BETX<55, BETY<55 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQUM1b,KQUM2b,KQUM3b,KQUM4b VALUE, KQSX16,KQSX19,KQSX21,KQSX24 TWISS, BETA0=TWSSms, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=QE34B[1]/QSXh47[2], & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match dumpline in SXR COMMENT !old routine -- do not use MDUMPs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (LTUsc,SXRUND,DUMPLINEb) MATCH, BETA0=TWSSms VARY, kQDSXm, STEP=1.E-4, LOWER=-0.999, UPPER=0.999 !15 GeV VARY, KQUE1b, STEP=1.E-4, LOWER=-0.380, UPPER=0.380 !15 GeV VARY, KQUE2b, STEP=1.E-4, LOWER=-0.570, UPPER=0.570 !10 GeV VARY, KQDMPb, STEP=1.E-4, LOWER=-0.182, UPPER=0.182 !17 GeV CONSTR, OTRDMPB, DY>0.46, BETY<0.6, BETX>100 WEIGHT, ALFY=1.E-5 CONSTR, OTRDMPB, ALFY=0 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QUE1B[1] , BETY<150, BETX<350 CONSTR, QUE2B[1] , BETY<150, BETX<350 CONSTR, QDMP1B[1], BETY<150, BETX<350 CONSTR, QDMP2B[1], BETY<150, BETX<350 WEIGHT, DY=10, BETX=1.E-6 CONSTR, DUMPFACEB, DY<0.4 , BETX<390 !!do not use LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, kQDSXm,KQUE1b,KQUE2b,KQDMPb TWISS, BETA0=TWSSms, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QSXh44[1]/DUMPFACEB, & TITLE="SXR undulator to Dump, w/o coupling", FILE="LCLS2sc" TWISS, BETA0=TWSSms, SAVE=TWISS, COUPLE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QSXh44[1]/DUMPFACEB, & TITLE="SXR undulator to Dump, with coupling", FILE="LCLS2sc" ENDSUBROUTINE ENDCOMMENT MDUMPs2 : SUBROUTINE !matching TCAV per Yuantao's requirements BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (LTUsc,SXRUND,DUMPLINEb) MATCH, BETA0=TWSSms VARY, kQDSXm, STEP=1.E-4, LOWER=-0.994, UPPER=0.994 !15 GeV VARY, KQUE1b, STEP=1.E-4, LOWER=-0.380, UPPER=0.380 !15 GeV VARY, KQUE2b, STEP=1.E-4, LOWER=-0.570, UPPER=0.570 !10 GeV VARY, KQDMPb, STEP=1.E-4, LOWER=-0.182, UPPER=0.182 !17 GeV WEIGHT, BETX=1.E-5 CONSTR, MTCXB, BETX>90 !need large betx (close to 100 m) WEIGHT, BETX=1.E-6 CONSTR, MTCXB, BETX<120 !!WEIGHT, DY=10, BETY=1.E-5, BETX=1 !relaxed bety !!CONSTR, OTRDMPB, DY>0.46, BETY<0.6, BETX>20 !need large betx WEIGHT, DY=10, BETY=1, BETX=1 !relaxed bety CONSTR, OTRDMPB, DY>0.46, BETY<1.2, BETX>20 !need large betx WEIGHT, BETX=0, BETY=0, ALFX=0, ALFY=0, DX=0, DPX=0, DY=0, DPY=0 WEIGHT, X=0, PX=0, Y=0, PY=0, T=0, PT=0 WEIGHT, MUX=10, MUY=0 COUPLE, MTCXB/OTRDMPB, MUX>70/360, MUX<110/360 WEIGHT, MUX=1.E-4 COUPLE, MTCXB/OTRDMPB, MUX=90/360 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QUE1B[1] , BETY<150, BETX<350 CONSTR, QUE2B[1] , BETY<150, BETX<350 CONSTR, QDMP1B[1], BETY<150, BETX<350 CONSTR, QDMP2B[1], BETY<150, BETX<350 WEIGHT, DY=10, BETX=1.E-6 CONSTR, DUMPFACEB, DY<0.4 , BETX<350 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, kQDSXm,KQUE1b,KQUE2b,KQDMPb PRINT, MTCXB ; PRINT, OTRDMPB TWISS, BETA0=TWSSms, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QSXh44[1]/DUMPFACEB, & TITLE="SXR undulator to Dump, w/o coupling", FILE="LCLS2sc" TWISS, BETA0=TWSSms, SAVE=TWISS, COUPLE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QSXh44[1]/DUMPFACEB, & TITLE="SXR undulator to Dump, with coupling", FILE="LCLS2sc" ENDSUBROUTINE ! ============================================================================== ! HXR matching ! ------------------------------------------------------------------------------ MDL2B : SUBROUTINE !match DL2 dogleg dispersion in HXR BEAM, ENERGY=Ef USE, DL23 MATCH, BETX=1, BETY=1 VARY, KQDL, STEP=1.E-4, UPPER=0.827, LOWER=0 RMATRIX, #S/#E, RM(1,6)=0, RM(2,6)=0 TMATRIX, #S/#E, TM(5,6,6)=0, WEIGHT(5,6,6)=0 ! LMDIF, TOL=1.E-20 ! MIGRAD, TOL=1.E-20 ENDMATCH VALUE, KQDL TWISS, BETX=1, BETY=1, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! note: not exact match here is due to slight asymmetry of the two bend ! positions relative to the quad (per existing LCLS-I deck) ! and focusing due to R56 chicane bends COMMENT !old -- find symmetric beta through LTU bend cells MDL2M : SUBROUTINE BEAM, ENERGY=Ef USE, DL23 MATCH, BETA0=TWSSmh VARY, MBETXh, STEP=1.E-4, UPPER=100, LOWER= 0.01 VARY, MALFXh, STEP=1.E-5, UPPER= 20, LOWER=-20 VARY, MBETYh, STEP=1.E-4, UPPER=100, LOWER= 0.01 VARY, MALFYh, STEP=1.E-5, UPPER= 20, LOWER=-20 CONSTR, #E, BETX=MBETXh, ALFX=-MALFXh, BETY=MBETYh, ALFY=-MALFYh CONSTR, BPMDL3, BETX<5 !!do not use LMDIF, TOL=1.E-20 ENDMATCH VALUE, MBETXh,MALFXh,MBETYh,MALFYh TWISS, BETA0=TWSSmh, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ENDCOMMENT MDL2M2 : SUBROUTINE !new -- find symmetric beta through LTU bend cells BEAM, ENERGY=Ef USE, (MM1,DOGLG2A,DOGLG2B,MM2) MATCH, BETA0=TWSSmh VARY, MBETXh, STEP=1.E-4, UPPER=100, LOWER=0.01 VARY, MBETYh, STEP=1.E-4, UPPER=100, LOWER=0.01 VARY, MALFXh, STEP=1.E-5, UPPER=20 , LOWER=-20 VARY, MALFYh, STEP=1.E-5, UPPER=20 , LOWER=-20 WEIGHT, ALFX=5.E-2, ALFY=2.E-4 CONSTR, QDL31[1], ALFX=0, ALFY=0, BETX<5 CONSTR, QDL32[1], ALFX=0, ALFY=0, BETX<5 CONSTR, QDL33[1], ALFX=0, ALFY=0, BETX<5 CONSTR, QT12[1] , ALFX=0, ALFY=0 CONSTR, QT22[1] , ALFX=0, ALFY=0 CONSTR, QT32[1] , ALFX=0, ALFY=0 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, MBETXh,MALFXh,MBETYh,MALFYh TWISS, BETA0=TWSSmh, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match from end of HXR spreader through BSY to LTU ! note two matching blocks in this routine MBSY : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (SPRDh,BSYH1,BSYH2,LTUH), RANGE=#S/MM1 MATCH, BETA0=TWSSP !!VARY, zQ6 , STEP=1.E-4, LOWER=-5, UPPER=5 VARY, KQ50Q3, STEP=1.E-4 VARY, KQ4 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQ5 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 !17 GeV VARY, KQ6 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQA0 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM1 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM2 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM3 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM4 , STEP=1.E-4, LOWER=-0.949, UPPER=0.949 CONSTR, MM1, BETX=MBETXh, BETY=MBETYh, ALFX=MALFXh, ALFY=MALFYh WEIGHT, ALFX=2.E-5, ALFY=2.E-5 CONSTR, QVB2[1], ALFX=0, ALFY=0 WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, Q4[1] , BETX<105, BETY<105 CONSTR, Q5[1] , BETX<120, BETY<105 CONSTR, Q6[1] , BETX<105, BETY<105 CONSTR, QA0[1] , BETX<105, BETY<105 CONSTR, QVM1[1], BETX<100, BETY<100 CONSTR, QVM2[1], BETX<100, BETY<100 CONSTR, QVB1[1], BETX<100, BETY<100 CONSTR, QVB2[1], BETX<100, BETY<100 CONSTR, QVB3[1], BETX<100, BETY<100 CONSTR, QVM3[1], BETX<100, BETY<100 ! SIMPLEX, TOL=1.E-20, CALLS=5000 ! LMDIF, TOL=1.E-20, CALLS=20000 ENDMATCH MATCH, BETA0=TWSSP VARY, KQVM1, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM2, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM3, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM4, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 CONSTR, MM1, BETX=MBETXh, ALFX=MALFXh, BETY=MBETYh, ALFY=MALFYh ! LMDIF, TOL=1.E-20, CALLS=5000 ENDMATCH !!VALUE, zQ6 VALUE, KQ50Q3,KQ4,KQ5,KQ6,KQA0,KQVM1,KQVM2,KQVM3,KQVM4 TWISS, BETA0=TWSSP, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=BSYH1/MM1, & STYLE=100, SPLINE, FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=#S/MM1, & STYLE=100, SPLINE, FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, RANGE=#S/MM1, & STYLE=100, SPLINE, FILE="LCLS2sc" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, STYLE=100, SPLINE=.T., & FILE="LCLS2sc", RANGE=LTU PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE=.T., & FILE="LCLS2sc", RANGE=LTU ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! not used any more COMMENT MBSYDL2 : SUBROUTINE !match BSY to DL2 dogleg BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (SPRDh,BSYH1,BSYH2,LTUH) MATCH, BETA0=TWSSP VARY, KQVM1, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM2, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM3, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 VARY, KQVM4, STEP=1.E-4, LOWER=-0.949, UPPER=0.949 CONSTR, MM1, BETX=MBETXh, ALFX=MALFXh, BETY=MBETYh, ALFY=MALFYh !!do not use LMDIF, TOL=1.E-20, CALLS=5000 ENDMATCH VALUE, KQVM1,KQVM2,KQVM3,KQVM4 TWISS, BETA0=TWSSP, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, STYLE=100, SPLINE=.T., & FILE="LCLS2sc", RANGE=LTU PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE=.T., & FILE="LCLS2sc", RANGE=LTU ENDSUBROUTINE ENDCOMMENT ! ------------------------------------------------------------------------------ ! match from bend cells to emit-diag section MED2DL2 : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (SPRDh,BSYH1,BSYH2,LTUH) MATCH, BETA0=TWSSP VARY, KQEM1, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 !17 GeV VARY, KQEM2, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 VARY, KQEM3, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 VARY, KQEM4, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 CONSTR, WS31, BETX=BXEDh, ALFX=AXEDh, BETY=BYEDh, ALFY=AYEDh ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, KQEM1,KQEM2,KQEM3,KQEM4 TWISS, BETA0=TWSSP, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, & STYLE=100, SPLINE=.T., FILE="LCLS2sc", RANGE=LTU ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match beta in the HXR undulator MUNDh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (LTUH,HXRUND), RANGE=MM1/#E MATCH, BETA0=TWSSmh VARY, KQUM1, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 !17 GeV VARY, KQUM2, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 VARY, KQUM3, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 VARY, KQUM4, STEP=1.E-4, UPPER=0.827, LOWER=-0.827 WEIGHT, DX=0, DPX=0, DY=0, DPY=0, X=0, PX=0, Y=0, PY=0, T=0, PT=0 WEIGHT, BETX=1.E-5, BETY=1.E-5, ALFX=0, ALFY=0 COUPLE, MUQh[1]/MUQh[3] COUPLE, MUQh[2]/MUQh[4] COUPLE, MUQh[1]/MUQh[5] COUPLE, MUQh[2]/MUQh[6] COUPLE, MUQh[1]/MUQh[7] COUPLE, MUQh[2]/MUQh[8] COUPLE, MUQh[1]/MUQh[9] COUPLE, MUQh[2]/MUQh[10] COUPLE, MUQh[1]/MUQh[11] COUPLE, MUQh[2]/MUQh[12] COUPLE, MUQh[1]/MUQh[13] COUPLE, MUQh[2]/MUQh[14] COUPLE, MUQh[1]/MUQh[15] COUPLE, MUQh[2]/MUQh[16] COUPLE, MUQh[1]/MUQh[17] COUPLE, MUQh[2]/MUQh[18] COUPLE, MUQh[1]/MUQh[19] COUPLE, MUQh[2]/MUQh[20] COUPLE, MUQh[1]/MUQh[21] COUPLE, MUQh[2]/MUQh[22] COUPLE, MUQh[1]/MUQh[23] COUPLE, MUQh[2]/MUQh[24] COUPLE, MUQh[1]/MUQh[25] COUPLE, MUQh[2]/MUQh[26] COUPLE, MUQh[1]/MUQh[27] COUPLE, MUQh[2]/MUQh[28] COUPLE, MUQh[1]/MUQh[29] COUPLE, MUQh[2]/MUQh[30] COUPLE, MUQh[1]/MUQh[31] COUPLE, MUQh[2]/MUQh[32] COUPLE, MUQh[1]/MUQh[33] WEIGHT, BETX=1.E-6, BETY=1.E-6 CONSTR, QUM2[1], BETX<50, BETY<70 CONSTR, QUM3[1], BETX<50, BETY<50 CONSTR, QUM4[1], BETX<50, BETY<50 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQUM1,KQUM2,KQUM3,KQUM4 TWISS, BETA0=TWSSmh, SAVE PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, RANGE=QE35[1]/QHXh46[2], & STYLE=100, SPLINE=.T., FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match dumpline in HXR COMMENT !old -- do not use MDUMPh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (LTUH,HXRUND,DUMPLINE), RANGE=MM1/#E MATCH, BETA0=TWSSmh VARY, kQDHXm, STEP=1.E-4, LOWER=-0.999, UPPER=0.999 !15 GeV VARY, KQUE1 , STEP=1.E-4, LOWER=-0.149, UPPER=0.149 !17 GeV VARY, KQUE2 , STEP=1.E-4, LOWER=-0.169, UPPER=0.169 !15 geV VARY, KQDMP , STEP=1.E-4, LOWER=-0.182, UPPER=0.182 !17 GeV CONSTR, OTRDMP, DY>0.46, BETY<0.6, BETX>100 WEIGHT, ALFY=1.E-5 CONSTR, OTRDMP, ALFY=0 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QUE1[1] , BETY<150, BETX<350 CONSTR, QUE2[1] , BETY<150, BETX<350 CONSTR, QDMP1[1], BETY<150, BETX<350 CONSTR, QDMP2[1], BETY<150, BETX<350 WEIGHT, DY=10, BETX=1.E-6 CONSTR, DUMPFACE, DY<0.4 , BETX<450 !!do not use LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, kQDHXm,KQUE1,KQUE2,KQDMP TWISS, BETA0=TWSSmh, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, w/o coupling", FILE="LCLS2sc" TWISS, BETA0=TWSSmh, SAVE=TWISS, COUPLE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, with coupling", FILE="LCLS2sc" ENDSUBROUTINE ENDCOMMENT COMMENT !outdated due to new VPU undulator -- use MDUMPh3 instead MDUMPh2 : SUBROUTINE !matching TCAV per Yuantao's requirements BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (LTUH,HXRUND,DUMPLINE), RANGE=MM1/#E MATCH, BETA0=TWSSmh VARY, kQDHXm, STEP=1.E-4, LOWER=-0.999, UPPER=0.999 !15 GeV VARY, KQUE1 , STEP=1.E-4, LOWER=-0.149, UPPER=0.149 !17 GeV VARY, KQUE2 , STEP=1.E-4, LOWER=-0.169, UPPER=0.169 !15 geV VARY, KQDMP , STEP=1.E-4, LOWER=-0.182, UPPER=0.182 !17 GeV WEIGHT, DY=10, BETY=1, BETX=1 !!CONSTR, OTRDMP, DY>0.46, BETY<9, BETX>20 !relaxed bety, large betx CONSTR, OTRDMP, DY>0.46, BETY<5, BETX>20 !relaxed bety, large betx !!WEIGHT, DY=1.E-3, BETY=1, BETX=1 !relaxed Dy !!WEIGHT, DY=1.E-2, BETY=1.E-4, BETX=1 !relaxed bety !!CONSTR, OTRDMP, DY>0.46, BETY<0.6, BETX>20 WEIGHT, BETX=1.E-4 !!CONSTR, MTCX, BETX>80 CONSTR, MTCX, BETX>56 !need large betx (up to 100 m) WEIGHT, BETX=0, BETY=0, ALFX=0, ALFY=0, DX=0, DPX=0, DY=0, DPY=0 WEIGHT, X=0, PX=0, Y=0, PY=0, T=0, PT=0 WEIGHT, MUX=10, MUY=0 COUPLE, MTCX/OTRDMP, MUX>70/360, MUX<110/360 WEIGHT, MUX=1.E-4 COUPLE, MTCX/OTRDMP, MUX=90/360 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QUE1[1] , BETY<150, BETX<350 CONSTR, QUE2[1] , BETY<150, BETX<350 CONSTR, QDMP1[1], BETY<150, BETX<350 CONSTR, QDMP2[1], BETY<150, BETX<350 WEIGHT, DY=10, BETX=1.E-6 CONSTR, DUMPFACE, DY<0.4 , BETX<350 !!do not use LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, kQDHXm,KQUE1,KQUE2,KQDMP PRINT, MTCX ; PRINT, OTRDMP TWISS, BETA0=TWSSmh, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, w/o coupling", FILE="LCLS2sc" TWISS, BETA0=TWSSmh, SAVE=TWISS, COUPLE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, with coupling", FILE="LCLS2sc" ENDSUBROUTINE ENDCOMMENT MDUMPh3 : SUBROUTINE !matching TCAV per Yuantao's requirements BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (LTUH,HXRUND,DUMPLINE), RANGE=MM1/#E MATCH, BETA0=TWSSmh VARY, kQDHXm, STEP=1.E-4, LOWER=-0.994, UPPER=0.994 !15 GeV VARY, KQUE1 , STEP=1.E-4, LOWER=-0.149, UPPER=0.149 !17 GeV VARY, KQUE2 , STEP=1.E-4, LOWER=-0.169*0.95, UPPER=0.169*0.95 !15 GeV VARY, KQDMP , STEP=1.E-4, LOWER=-0.182, UPPER=0.182 !17 GeV !VARY, kQDHXm, STEP=1.E-4, LOWER=-3.730, UPPER=3.730 !4 GeV !VARY, KQUE1 , STEP=1.E-4, LOWER=-0.636, UPPER=0.636 !4 GeV !VARY, KQUE2 , STEP=1.E-4, LOWER=-0.636, UPPER=0.636 !4 GeV !VARY, KQDMP , STEP=1.E-4, LOWER=-0.777, UPPER=0.777 !4 GeV WEIGHT, BETX=1.E-5 CONSTR, MTCX, BETX>90 !need large betx (but <100 m) WEIGHT, BETX=1.E-6 CONSTR, MTCX, BETX<120 !!WEIGHT, DY=10, BETY=1.E-5, BETX=1 !relaxed bety !!CONSTR, OTRDMP, DY>0.46, BETY<0.6, BETX>20 !need large betx WEIGHT, DY=10, BETY=1, BETX=1 !relaxed bety CONSTR, OTRDMP, DY>0.46, BETY<2.0, BETX>20 !need large betx WEIGHT, BETX=0, BETY=0, ALFX=0, ALFY=0, DX=0, DPX=0, DY=0, DPY=0 WEIGHT, X=0, PX=0, Y=0, PY=0, T=0, PT=0 WEIGHT, MUX=10, MUY=0 COUPLE, MTCX/OTRDMP, MUX>70/360, MUX<110/360 WEIGHT, MUX=1.E-4 COUPLE, MTCX/OTRDMP, MUX=90/360 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QUE1[1] , BETY<150, BETX<350 CONSTR, QUE2[1] , BETY<150, BETX<350 CONSTR, QDMP1[1], BETY<150, BETX<350 CONSTR, QDMP2[1], BETY<150, BETX<350 WEIGHT, DY=10, BETX=1.E-6 CONSTR, DUMPFACE, DY<0.4 , BETX<350 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, kQDHXm,KQUE1,KQUE2,KQDMP PRINT, MTCX ; PRINT, OTRDMP TWISS, BETA0=TWSSmh, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, w/o coupling", FILE="LCLS2sc" TWISS, BETA0=TWSSmh, SAVE=TWISS, COUPLE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=100, SPLINE=.T., RANGE=QHXh44[1]/DUMPFACE, & TITLE="HXR undulator to Dump, with coupling", FILE="LCLS2sc" ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match Twiss in A-line for SC beam ! match the A-line geometry in "LCLS2cu_match.mad8" before this match MALINEsc : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALON SETK2scA USE, BSYLCLS2scA, RANGE=#S/ALWALL MATCH, BETA0=TWSSP VARY, KQ10, STEP=1.E-4 VARY, KQ11, STEP=1.E-4 VARY, KQ19, STEP=1.E-4 VARY, KQ20, STEP=1.E-4 VARY, KQ27, STEP=1.E-4 VARY, KQ28, STEP=1.E-4 VARY, KQ30, STEP=1.E-4 VARY, KQ38, STEP=1.E-4 CONSTR, ALWALL[1], BETX=7.834394963E+03, ALFX=4.252254496E+02, & BETY=4.018221983E+02, ALFY=2.208989467E+01, & DX=0, DPX=0 WEIGHT, ALFX=1.E-5, ALFY=1.E-5 CONSTR, Q19[1], ALFX=0, ALFY=0 WEIGHT, BETX=1.E-6 CONSTR, Q19[1], BETX<300 CONSTR, Q20[1], BETX<200 ! LMDIF, TOL=1.E-20, CALLS=10000 ENDMATCH VALUE, KQ10,KQ11,KQ19,KQ20,KQ27,KQ28,KQ30,KQ38 ! PRINT, FULL TWISS, COUPLE, SAVE, BETA0=TWSSP PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=rBETX,rBETY, SPLINE, & STYLE=100, TITLE="A-line", FILE="LCLS2sc", RANGE=BSYA PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, SPLINE, & STYLE=100, TITLE="A-line", FILE="LCLS2sc", RANGE=BSYA ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match XYZ in DASEL MKICKDASEL : SUBROUTINE BEAM, ENERGY=Ef SET, TBKRDAS0, TBKRDAS SET, TBKRDAS, 0.0 SET, SETSP, SETSPd ; SET, SETDA, DAON USE, DASEL, RANGE=#S/BLRDASb[1] MATCH, BETX=1, BETY=1, SURVEY, XS=0, YS=0, ZS=0, THETAS=0, PHIS=0, PSIS=0 VARY, ABKRDAS0, STEP=1.E-6 VARY, ZDDASBLXa, STEP=1.E-4 WEIGHT, YS=1 CONSTR, BLRDASa[1], YS=15.E-3 CONSTR, BPMDAS[1], YS=5.E-3 ! LMDIF, TOL=1.E-20, CALLS=1000 ENDMATCH VALUE, ABKRDAS0,ZDDASBLXa ! PRINT, RANGE=#S/BLRDASb[1] ! SURVEY SET, TBKRDAS, TBKRDAS0 ENDSUBROUTINE MXYZDASEL : SUBROUTINE !without vert. bends BEAM, ENERGY=Ef SET, SETSP, SETSPd ; SET, SETDA, DAON SET, ROLLRC, 1.0 !for survey -- turn RC corrector roll angle ON USE, (FODOLa,SPDASELA) MATCH, BETX=1, BETY=1, SURVEY, XS=Xbyp, YS=Ybyp, ZS=Zbyp, & THETAS=0, PHIS=0, PSIS=0 VARY, TBKRDAS , STEP=1.E-6 VARY, ABLRDAS0, STEP=1.E-5 VARY, ABRDAS1 , STEP=1.E-8 VARY, TBRDAS1 , STEP=1.E-4 VARY, ABRDAS2 , STEP=1.E-5 VARY, TBRDAS2 , STEP=1.E-4 VARY, ARODAS1 , STEP=1.E-8 VARY, ARODAS2 , STEP=1.E-8 VARY, ARODAS3 , STEP=1.E-6 VARY, dLDDAS5 , STEP=1.E-4 VARY, dLDDAS , STEP=1.E-4 VARY, LDA04c , STEP=1.E-4 WEIGHT, XS=1, YS=1, ZS=1, THETAS=10, PHIS=10, PSIS=10 CONSTR, RODAS1, PHIS=0, PSIS=0 CONSTR, BRDAS1a, ZS=3010.8 CONSTR, RODAS2, PSIS=0 CONSTR, QDAS11[1], XS=0.40, THETAS=0 CONSTR, Q10[1], XS=6.690152099E-01, THETAS=8.737596263E-03, & YS=9.570135331E-03, PHIS =1.249881637E-04, & ZS=3.181405369E+03, PSIS =1.030684491E-02 WEIGHT, XS=1.E-4, YS=1.E-4, ZS=1.E-4, THETAS=1.E-3, PHIS=1.E-3, PSIS=1.E-3 CONSTR, MARC[1], XS=2.023616674E+01, THETAS=4.274979549E-01, & YS=2.146605227E-01, PHIS =4.305364423E-03, & ZS=3.278586348E+03, PSIS =9.365417912E-03 ! LMDIF, TOL=1.E-20 ENDMATCH VALUE, TBKRDAS,ABLRDAS0,ABRDAS1,TBRDAS1,ABRDAS2,TBRDAS2 VALUE, ARODAS1,ARODAS2,ARODAS3,dLDDAS5,dLDDAS,LDA04c !PRINT, FULL !PRINT, SPDASELA !SURVEY, X0=Xbyp, Y0=Ybyp, Z0=Zbyp, THETA0=0, PHI0=0, PSI0=0 !--- !USE, SPDASELA !in BSY system !PRINT, FULL !SURVEY, X0=Xf, Y0=Yf, Z0=Zf, THETA0=THETAf, PHI0=PHIf, PSI0=PSIf ENDSUBROUTINE ! ------------------------------------------------------------------------------ ! match DASEL Twiss MDASEL : SUBROUTINE !without vert. bends BEAM, ENERGY=Ef SET, SETSP, SETSPd ; SET, SETDA, DAON SET, ROLLRC, 0.0 !for twiss -- turn RC corrector roll angle OFF SETK2scDA USE, SPDASELA, RANGE=#S/ALWALL MATCH, BETA0=TWSSP !!VARY, dLDDAS4, STEP=1.E-3, LOWER=-2.5, UPPER=5 !!VARY, dLDDAS11, STEP=1.E-3, LOWER=-5, UPPER=10 !!VARY, dLDDAS20, STEP=1.E-3, LOWER=-0.5, UPPER=10 VARY, KQDAS1 , STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 !4 GeV VARY, KQDAS2 , STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQDAS11, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQDAS12, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQDAS13, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQDAS14, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 !!VARY, KQDAS15, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 !!VARY, KQDAS16, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 !VARY, KQDAS17, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 !could be used if needed VARY, KQDAS18, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQDAS19, STEP=1.E-4, LOWER=-1.627, UPPER= 1.627 VARY, KQ10, STEP=1.E-4 VARY, KQ11, STEP=1.E-4 VARY, KQ19, STEP=1.E-4 VARY, KQ20, STEP=1.E-4 VARY, KQ27, STEP=1.E-4 VARY, KQ28, STEP=1.E-4 VARY, KQ30, STEP=1.E-4 VARY, KQ38, STEP=1.E-4 CONSTR, ALWALL[1], BETX=7.834394963E+03, ALFX=4.252254496E+02, & BETY=4.018221983E+02, ALFY=2.208989467E+01, & DX=0, DPX=0, DY=0, DPY=0 CONSTR, QDAS15[1], ALFX=0, ALFY=0 WEIGHT, ALFY=1.E-4, ALFX=1.E-2 CONSTR, Q19[1], ALFX=0, ALFY=0 WEIGHT, DX=1.E-3 CONSTR, QDAS16[1] , DX<0.45 CONSTR, QDAS18a[1], DX<0.45 WEIGHT, BETX=1.E-5, BETY=1.E-5 CONSTR, QDAS11[1], BETX<55, BETY<55 CONSTR, QDAS12[1], BETX<55, BETY<55 CONSTR, QDAS13[1], BETX<55, BETY<55 CONSTR, QDAS14[1], BETX<55, BETY<55 CONSTR, QDAS15[1], BETX<55, BETY<55 CONSTR, QDAS16[1], BETX<55, BETY<55 CONSTR, QDAS17[1], BETX<55, BETY<55 CONSTR, QDAS18a[1], BETX<55, BETY<55 CONSTR, QDAS19[1], BETX<55, BETY<55 RMATRIX, BEGDASEL/ENDDASEL, RM(5,6)=0, WEIGHT(5,6)=1 ! LMDIF, TOL=1.E-20, CALLS=100000 ENDMATCH !VALUE, dLDDAS4,dLDDAS11,dLDDAS20 VALUE, KQDAS1,KQDAS2,KQDAS11,KQDAS12,KQDAS13,KQDAS14 VALUE, KQDAS17,KQDAS18,KQDAS19!,KQDAS15,KQDAS16 VALUE, KQ10,KQ11,KQ19,KQ20,KQ27,KQ28,KQ30,KQ38 !--- !PRINT, FULL !PRINT, CLASS=QUADRUPOLE TWISS, BETA0=TWSSP, SAVE, COUPLE !, TAPE PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & STYLE=1, COLOUR=100, SPLINE, FILE="LCLS2sc", RANGE=BEGDASEL/ENDDASEL, & VMIN=0,-2.5, VMAX=500,0.5 !PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=rBETX,rBETY, VAXIS2=DX,DY, & ! STYLE=1, COLOUR=100, SPLINE, FILE="LCLS2sc", RANGE=BEGDASEL/#E, & ! VMIN=0,-8, VMAX=160,2 !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DY, & ! STYLE=1, COLOUR=100, SPLINE=F, FILE="LCLS2sc", RANGE=BEGDASEL/DDAS5[1] !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=BETX,BETY, STYLE=100, SPLINE, & ! FILE="LCLS2sc", RANGE=#S/ENDDASEL !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE, & ! FILE="LCLS2sc", RANGE=#S/ENDDASEL !PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=BETX,BETY, VAXIS2=DX,DY, & ! STYLE=1, COLOUR=100, SPLINE, FILE="LCLS2sc", RANGE=#S/Q10[2], & ! VMIN=0,-2.5, VMAX=500,0.5 !PLOT, TABLE=TWISS, HAXIS=S, VAXIS1=rBETX,rBETY, VAXIS2=DX,DY, & ! STYLE=1, COLOUR=100, SPLINE, FILE="LCLS2sc", RANGE=ENDDASEL/#E, & ! VMIN=0,-8, VMAX=160,2 !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=rBETX,rBETY, STYLE=100, SPLINE, & ! FILE="LCLS2sc", RANGE=ENDDASEL/#E !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, STYLE=100, SPLINE, & ! FILE="LCLS2sc", RANGE=ENDDASEL/#E !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=rBETX,rBETY, COLOUR=100, SPLINE, & ! FILE="LCLS2sc", RANGE=#S/#E !PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, COLOUR=100, SPLINE, & ! FILE="LCLS2sc", RANGE=#S/#E !--- !TWISS, BETA0=TWSSP, COUPLE, SAVE=SIZE !PLOT, TABLE=SIZE, HAXIS=S, VAXIS=BSCx,SIZEx, STYLE=1, SPLINE=F, & ! COLOUR=100, FILE="LCLS2sc", RANGE=BEGDASEL/#E !ENDDASEL, VMIN=0, VMAX=20 !PLOT, TABLE=SIZE, HAXIS=S, VAXIS=BSCy,SIZEy, STYLE=1, SPLINE=F, & ! COLOUR=100, FILE="LCLS2sc", RANGE=BEGDASEL/#E !ENDDASEL, VMIN=0, VMAX=10 !TABLE, NAME=SIZE, columns=s,BSCx,BSCy,SIZEx,SIZEy !SELECT, OPTICS, FULL !SELECT, OPTICS, CLASS=QUADRUPOLE; SELECT, OPTICS, CLASS=SBEND !OPTICS, BETA0=TWSSP, COLUMNS=KEYWORD,NAME,MUX,MUY,BETX,BETY,DX,DY !OPTICS, BETA0=TWSSP, COLUMNS=NAME,L,K0L,K1L ENDSUBROUTINE ! ============================================================================== ! R56 checks ! ------------------------------------------------------------------------------ TWSSEXT : BETA0, ENERGY=Ef BEAM, ENERGY=Ei USE, (LCLS2scI,LCLS2scC) SAVEBETA, TWSSEXT, BEGEXT TWISS, BETA0=TWSSi MR56BYPDOG : SUBROUTINE BEAM, ENERGY=Ef USE, (EXT,DLBM) MATCH, BETA0=TWSSEXT WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/#E, TM(6,6,6)=0 RMATRIX, #S/#E, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56SPs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, SPRDs MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/#E, TM(6,6,6)=0 RMATRIX, #S/#E, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56SPh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, SPRDh MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/#E, TM(6,6,6)=0 RMATRIX, #S/#E, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56VBENDs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, LTUsc MATCH, BETA0=TWSSms WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, VBinb/VBoutb, TM(6,6,6)=0 RMATRIX, VBinb/VBoutb, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56VBENDh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (SPRDh,BSYH1,BSYH2,LTUH) MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, VBin/VBout, TM(6,6,6)=0 RMATRIX, VBin/VBout, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56LTUs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, LTUsc MATCH, BETA0=TWSSms WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/#E, TM(6,6,6)=0 RMATRIX, #S/#E, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56LTUh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (SPRDh,BSYH1,BSYH2,LTUH) MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, BEGBSYH1/#E, TM(6,6,6)=0 RMATRIX, BEGBSYH1/#E, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56DOGLTUs : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPs ; SET, SETCUS, CUSOFF USE, (EXT,DLBM,LCLS2scS) MATCH, BETA0=TWSSEXT WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/ENDLTUS, TM(6,6,6)=0 RMATRIX, #S/ENDLTUS, RM(6,6)=1 ENDMATCH TWISS, CHROM, BETA0=TWSSEXT, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDSXR, FILE="LCLS2sc", & TITLE="Dispersion from EXT to end of SXR undulator" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DDX,DDY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDSXR, FILE="LCLS2sc", & TITLE="2nd order dispersion from EXT to end of SXR undulator" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=WX,WY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDSXR, FILE="LCLS2sc", & TITLE="W-function from EXT to end of SXR undulator" ENDSUBROUTINE MR56DOGLTUh : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALOFF USE, (EXT,DLBM,LCLS2scH) MATCH, BETA0=TWSSEXT WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, #S/ENDLTUH, TM(6,6,6)=0 RMATRIX, #S/ENDLTUH, RM(6,6)=1 ENDMATCH TWISS, CHROM, BETA0=TWSSEXT, SAVE=TWISS PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DX,DY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDHXR, FILE="LCLS2sc", & TITLE="Dispersion from EXT to end of HXR undulator" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=DDX,DDY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDHXR, FILE="LCLS2sc", & TITLE="2nd order dispersion from EXT to end of HXR undulator" PLOT, TABLE=TWISS, HAXIS=S, VAXIS=WX,WY, & COLOUR=100, SPLINE=.T., RANGE=#S/ENDHXR, FILE="LCLS2sc", & TITLE="W-function from EXT to end of HXR undulator" ENDSUBROUTINE MR56ALINE : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPh ; SET, SETAL, ALON USE, BSYLCLS2scA, RANGE=#S/ALWALL MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, BEGBSYA/ENDB, TM(6,6,6)=0 RMATRIX, BEGBSYA/ENDB, RM(6,6)=1 ENDMATCH ENDSUBROUTINE MR56DASEL : SUBROUTINE BEAM, ENERGY=Ef SET, SETSP, SETSPd ; SET, SETDA, DAON SET, ROLLRC, 1.0 SETK2scDA USE, SPDASELA, RANGE=#S/ALWALL MATCH, BETA0=TWSSP WEIGHT, I2=1, I5=1, I5I2=1 TMATRIX, BEGDASEL/ENDDASEL, TM(6,6,6)=0 RMATRIX, BEGDASEL/ENDDASEL, RM(6,6)=1 ENDMATCH ENDSUBROUTINE ! ============================================================================== ! COMMANDs ! ------------------------------------------------------------------------------ OPTION, ECHO !ML0E !ML1E !ML2E !ML3E !MCMfodo1 !MCMfodo2 !MCMfodo3 !MC0fodo !MC1fodo !MHEATER !MBC1 !MBC2 !MCCDLU !MCCDLD !MASTRA !MTWSS0a !MTWSS0i !ML0LH !MLHD0 !MD0Coll0 !MColl0Coll1 !MColl1L2 !ML2BC2 !MBC2EMIT2 !MEMIT2L3a !ML3aL3b !MDLGEO !MDLDXY !MDLBXY !MDLDDXY !ML3DL !MBYPGEO !MDLBYP !MDIAG0 !MBPMDG000 !RETURN ! ------------------------------------------------------------------------------ COMMENT MSTRT MXYZSPh MXYZSPs MXYZSPd MXYZBSY MXYZDL2h MXYZDL2s MXYZDMP MZCUSXR MSPRDh MSPRDh2 !added by MDW MSPRDs MSPRDs2 !added by MDW MSPRDd MBYPSP MDL2Bb MDL2Bb2 !added by MDW MDL2Mb MSPLTUs MVBENDb MDL2VB MECELL MED2P MED2DL2b MSXRXX MDUMPs2 MDL2B MDL2M2 MBSY MED2DL2 MUNDh MDUMPh3 MALINEsc !insert matched K-values in SETK2scA ENDCOMMENT COMMENT !verify R56 MR56BYPDOG MR56SPs MR56SPh MR56VBENDs MR56VBENDh MR56LTUs MR56LTUh MR56DOGLTUs MR56DOGLTUh MR56ALINE MR56DASEL ENDCOMMENT ! ------------------------------------------------------------------------------ ! for DASEL !EXDAS := 1.49E-9 !rms emittance from M. Guetg simulation !EYDAS := 5.33E-9 !EPDAS := 0.51E-2 !rms dp/p EXDAS := 25.E-6/(Ef/0.511E-3) !3.19E-9, emittance from DASEL parameter table EYDAS := 25.E-6/(Ef/0.511E-3) !3.19E-9, emittance from DASEL parameter table EPDAS := 1.0E-2 !rms dp/p, assuming full width = +/-0.02 ABSC := 65.E-9 !BSC acceptance of LCLS2 (w/o 2 mm orbit) ! SIZE = DASEL full beam size (=3 sigma) per DASEL emittance plus dp/p=+/-0.02 ! BSC = DASEL BSC based on LCLS2 BSC (with 2 mm orbit) plus dp/p=+/-0.02 ! betatron size and dispersion are added linearly SIZEx : string, "1.E3*(3*sqrt(EXDAS*betx)+2*EPDAS*ABS(dx))" SIZEy : string, "1.E3*(3*sqrt(EYDAS*bety)+2*EPDAS*ABS(dy))" BSCx : string, "1.E3*(sqrt(ABSC*betx)+2*EPDAS*ABS(dx))+2.0" BSCy : string, "1.E3*(sqrt(ABSC*bety)+2*EPDAS*ABS(dy))+2.0" !MKICKDASEL !MXYZDASEL !MDASEL !insert matched K-values of A-line quads into SETK2scDA ! ------------------------------------------------------------------------------ RETURN ! ============================================================================== ! working stuff ! ------------------------------------------------------------------------------ COMMENT DO, TIMES=20 SET, R56SPH, R56SPH+0.05E-3 VALUE, R56SPH MSPRDH ENDDO RETURN ENDCOMMENT COMMENT DO, TIMES=30 SET, R56SPS, R56SPS-0.1E-3 VALUE, R56SPS MSPRDS ; MSPLTUS ENDDO RETURN ENDCOMMENT ! ------------------------------------------------------------------------------ RETURN