Reflection (
        self,
        h,
        k,
        l,
        i,
        sigi,
        ibat=None,
        dc=None,
        )

Widget ( self,  master )

cell (
        self,
        a,
        b,
        c,
        alpha,
        beta,
        gamma,
        volume=None,
        )

celldetermination (
        self,
        number,
        thetamin,
        thetamax,
        )

compound ( self,  compoundname )

formula ( self,  formula )

setting ( self,  setting )

software ( self,  prog )

spacegroup ( self,  spacegroup )

wavelength ( self,  wavelength )