C ELM2C               ROTAT ELEMENT INPUT PARAMETERS
C
C BE1          ENTRANCE ANGLE BETA
C BE2          EXIT ANGLE BETA
C RAB1         ENTRANCE POLE FACE CURVATURE
C RAB2         EXIT POLE FACE CURVATURE
C
      REAL           BE1, BE2, RAB1, RAB2
C
      COMMON /ELM2C/ BE1, BE2, RAB1, RAB2