title: How to import CSV file to Rhino using Python and connect the points using interpCRV command
body: <p>I have a program that interpolates between different predefined geometries and outputs a CSV file with points defined by X Y Z columns.  For instance:</p>
  
  <p>1,5,0.2</p>
  
  <p>3,4,0.2</p>
  
  <p>1,5,0.3</p>
  
  <p>3,4,0.3</p>
  
  <p>I am trying to import that file into Rhino, and have any points with a common Z value connect by a _interpCRV <em>In the order they are imported</em>  The end result is that I'll have similar shapes (like a circle) at different Z values.  I will have to manipulate the geometry further after that, but I am having difficulty getting this first step started.  Thanks in advance!</p>