C ELM2A               ROTAT ELEMENT INPUT PARAMETERS
C
C BE           ANGLE BETA.
C APB(2)       PARAMETER ON 16. 4. AND 16. 5. CARDS.
C LAYK         K(0) ON 16. 2. CARD, PAGE 16.4 SLAC 91.
C LAYL         K(1) ON 16. 7. CARD, PAGE 16-4 SLAC 91.
C LAYX         K(2) ON 16. 8. CARD, PAGE 16-4 SLAC 91.
C RABT         CURVATURE OF BENDING MAGNET POLE FACE
C
      REAL           BE, APB(2), LAYK, LAYL, LAYX, RABT
C
      COMMON /ELM2A/ BE, APB, LAYK, LAYL, LAYX, RABT