Module gr_bspline

NAME
    gr_bspline - a GRToolbox module
DESCRIPTION
    Calculates bspline curve. Input points
will be taken as controlpoints for the de-boor algorithm.
SYNOPSIS:
    -[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 bsplines