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CURVE /PERIODIC

        [GREG1\]CURVE /PERIODIC

    Specifies  that  the  curve  is periodic (and currently closed also). If
    /VARIABLE X,  it  expects  that  y(1)=y(NXY) ;  if   /VARIABLE Y,   that
    x(1)=x(NXY) ;  and  in  the case of a parametric curve, that x(1)=x(NXY)
    and y(1)=y(NXY).


Gildas manager 2011-09-07