Why my points list didn't print correctly?

I just decided to experiment with Python scripting, especially that I've learned to program in Python about a year ago. I'm trying to import a list of points from grasshopper, then I got their coordinates using the rs.coerce3dpoint and I appended the coordinates to list. However, when I printed this list I got a list of coordinates and their attribute. I thought I should get a list of coordinates only! So what did I do wrong??

I'm trying to import a list of points from grasshopper, so I got the points' coordinates using the rs.coerce3dpoint and I appended the coordinates to a list. However, when I printed this list I got a list of coordinates and their attribute. I thought I should get a list of coordinates only! So what did I do wrong??

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Permalink Reply by Anders Holden Deleuran on July 4, 2017 at 3:18am

That's where dir/help/type comes in :D

Adding to Tom: rs.coerce3dpoint does not return the point coordinates, but the Rhino.Geometry.Point3d from the Guid. If you pass your input data as a Point3d (right-click the input parameter -> Type hint -> Point3d) you can avoid all the coercing stuff and use RhinoCommon directly:

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