# vtk Streamlines from numpy array

**URL:** https://discourse.vtk.org/t/vtk-streamlines-from-numpy-array/3977
**Category:** Support
**Created:** [August 14, 2020, 8:28am UTC](https://discourse.vtk.org/t/vtk-streamlines-from-numpy-array/3977 "2020-08-14T08:28:18Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![prateekm](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/p/e9bcb4/32.png) [@prateekm](https://discourse.vtk.org/u/prateekm)
#### Post date: [August 14, 2020, 8:28am UTC](https://discourse.vtk.org/t/vtk-streamlines-from-numpy-array/3977/1 "2020-08-14T08:28:18Z")

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I m new to vtk  
I want to generate vtk streamlines from data stored in numpy array …how can I do that??

Thanks in advance.