C
C     ***COMMON AREA HOLDING DATA RELEVENT TO SYMBOL OUTPUT
C     *** JOHN STEIERT     2-DEC-81
C
C          SYMHGT        HEIGHT OF PLOTTING SYMBOLS
C          SYMANG        ANGLE OF PLOTTING SYMBOLS
C          SYMSTP        PLOTTING SYMBOL STEP SIZE
C          SYMSCL        PLOTTING SYMBOL SCALING FACTOR
C
      REAL SYMHGT, SYMANG, SYMSTP, SYMSCL
      COMMON /SYMDT/ SYMHGT, SYMANG, SYMSTP, SYMSCL