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C. ****************************************************************** |
C. ****************************************************************** |
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C. |
C. |
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IMPLICIT DOUBLE PRECISION(A-H,O-Z) |
IMPLICIT DOUBLE PRECISION(A-H,O-Z) |
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COMMON/DELTAB/DELTA0,DELTA1 |
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* |
* |
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REAL VVV(3),FFF(3) |
REAL VVV(3),FFF(3) |
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REAL*8 CHARGE, STEP, VECT(*), VOUT(*), F(4) |
REAL*8 CHARGE, STEP, VECT(*), VOUT(*), F(4) |
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PARAMETER (PISQUA=.986960440109D+01) |
PARAMETER (PISQUA=.986960440109D+01) |
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PARAMETER (IX=1,IY=2,IZ=3,IPX=4,IPY=5,IPZ=6) |
PARAMETER (IX=1,IY=2,IZ=3,IPX=4,IPY=5,IPZ=6) |
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REAL*8 DELTAB(3) |
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*. |
*. |
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*. ------------------------------------------------------------------ |
*. ------------------------------------------------------------------ |
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*. |
*. |
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* This constant is for units CM,GEV/C and KGAUSS |
* This constant is for units CM,GEV/C and KGAUSS |
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* |
* |
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ITER = 0 |
ITER = 0 |
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NCUT = 0 |
NCUT = 0 |
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DO 10 J=1,7 |
DO 10 J=1,7 |
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DO I=1,3 |
DO I=1,3 |
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F(I)=DBLE(FFF(I)) |
F(I)=DBLE(FFF(I)) |
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ENDDO |
ENDDO |
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DELTAB(2) = -F(2)*VECT(7)*CHARGE*(DELTA0+DELTA1*VVV(2)) |
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F(2) = F(2)+DELTAB(2) |
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cPP ----------------- |
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* |
* |
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* Start of integration |
* Start of integration |
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* |
* |
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CALL GUFLD(VVV,FFF) |
CALL GUFLD(VVV,FFF) |
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DO I=1,3 |
DO I=1,3 |
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F(I)=DBLE(FFF(I)) |
F(I)=DBLE(FFF(I)) |
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ENDDO |
ENDDO |
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DELTAB(2) = -F(2)*VECT(7)*CHARGE*(DELTA0+DELTA1*VVV(2)) |
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F(2) = F(2)+DELTAB(2) |
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cPP ----------------- |
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C CALL GUFLD(XYZT,F) |
C CALL GUFLD(XYZT,F) |
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AT = A + SECXS(1) |
AT = A + SECXS(1) |
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BT = B + SECYS(1) |
BT = B + SECYS(1) |
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DO I=1,3 |
DO I=1,3 |
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F(I)=DBLE(FFF(I)) |
F(I)=DBLE(FFF(I)) |
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ENDDO |
ENDDO |
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DELTAB(2) = -F(2)*VECT(7)*CHARGE*(DELTA0+DELTA1*VVV(2)) |
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F(2) = F(2)+DELTAB(2) |
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cPP ----------------- |
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C CALL GUFLD(XYZT,F) |
C CALL GUFLD(XYZT,F) |
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* |
* |
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Z = Z + (C + (SECZS(1) + SECZS(2) + SECZS(3)) * THIRD) * H |
Z = Z + (C + (SECZS(1) + SECZS(2) + SECZS(3)) * THIRD) * H |
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$ +(VOUT(IY)-VECT(IY))**2 |
$ +(VOUT(IY)-VECT(IY))**2 |
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$ +(VOUT(IZ)-VECT(IZ))**2 |
$ +(VOUT(IZ)-VECT(IZ))**2 |
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$ ) |
$ ) |
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print*,'WARNING: GRKUTA2 --> ' |
c print*,'WARNING: GRKUTA2 --> ' |
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$ ,'helix :-( ... length evaluated with straight line' |
c $ ,'helix :-( ... length evaluated with straight line' |
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519 |
* |
* |
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999 END |
999 END |