SYMBOLSET 

SYMBOL
  NAME "circle"
  TYPE ELLIPSE
  FILLED TRUE
  POINTS
    1 1
  END
END

SYMBOL
  NAME "square"
  TYPE VECTOR
  FILLED TRUE
  POINTS
    0 0
    0 1
    1 1
    1 0
    0 0
  END
END

SYMBOL
  NAME "cross"
  TYPE VECTOR
  POINTS
    0.5 0
    0.5 1
    -99 -99
    0 0.5
    1 0.5
  END
END

SYMBOL
  NAME "x"
  TYPE VECTOR
  POINTS
    0 0
    1 1
    -99 -99
    0 1
    1 0
  END
END

SYMBOL
  NAME "diamond"
  TYPE VECTOR
  FILLED TRUE
  POINTS
    0 0.5
    0.5 0
    1 0.5
    0.5 1
    0 0.5
  END
END

SYMBOL
  NAME "hatch"
  TYPE HATCH
END

SYMBOL
  NAME "arrowhead"
  TYPE VECTOR
  FILLED TRUE
  POINTS
    0 2
    4 1
    0 0
  END
END

END