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Module gr_nurbs

    gr_nurbs - a GRToolbox module
    Calculates nurbs curve. Input points
    will be taken as controlpoints for the de-boor algorithm.
    The last cordinate row will be interpreted as weigths.
    -[n rh o v noc nof now skip f m c e i s l]
    -help    For help on all options.
Special Options:
    -n int     number of points between to ctrl-points.
    -r int     degree of nurbs

Jens Trapp
Wed Jun 12 20:34:13 MET DST 1996