Hi Vikram,

You could try this:

vmtksurfacereader -ifile /home/vm308/catheter.vtp --pipe vmtkcenterlines
-seedselector openprofiles -ofile catheter_cl.dat

It should give you the coordinates of the centerline points in a
human-readable format.

Good luck with it,

Arjan

On Tue, Oct 16, 2012 at 7:58 PM, Vikram Mehta <vvme...@gmail.com> wrote:

> Dear VMTK users,
>
> I have a surface reconstruction of a catheter within a coronary artery and
> have also generated the centerlines for it.
> However, for further processing, I need the coordinates of the catheter
> centerline and was wondering if you all had any idea to do this ?
> I tried using vmtkcenterlinegeometry but I might be doing something wrong,
>
> vmtksurfacereader -ifile /home/vm308/catheter.vtp --pipe vmtkcenterlines
> -seedselector openprofiles --pipe  vmtkcenterlinegeometry -ofile
> catheter_clg.vtp
>
> Ideally I would like a .txt file (basically a point cloud) - is this
> achievable ?
>
> Please advise.
>
> Looking forward to your replies
>
> Thanks in advance,
> Vikram.
>
>
>
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