EP curve in Houdini

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Hello everyone, here is a simple question. I have some points in Houdini and I want to make a NURBS curve. There are two types of NURBS curves. One is EP curve(curve through every point), the other is CV curve(every point is a control point).
I use a add node to connect every point as a polyline and use a convert node to turn it into a NURBS curve. But I can only turn it into a CV curve. So how can I turn it into EP curve, which every point is on the curve and not as a control point?
Thanks in advance!
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if you want to get the same result as Curve SOP set to Breakpoints
use Fit SOP, Method Interpolation and in Interpolation tab set scope to Breakpoints and U Data Parameter to Uniform
Tomas Slancik
FX Supervisor
Method Studios, NY
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Thank you very much! The information is really useful.Have a good day.
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