# \#vnl

**URL:** https://discourse.itk.org/tag/vnl/46.md

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## [get row from itk matrix](https://discourse.itk.org/t/get-row-from-itk-matrix/5071)

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**Author:** [@stnava](https://discourse.itk.org/u/stnava)\
**Replies:** 1\
**Last updated:** [June 8, 2022, 6:30pm UTC](https://discourse.itk.org/t/get-row-from-itk-matrix/5071 "2022-06-08T18:30:54Z")

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just trying to update some code for more recent itk version (latest release) Type definitions: Things that don’t compile b/c they use old vnl types: But - in brief - this is a question of how to replace old …

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## [Convert NVL Matrix to NumPy array](https://discourse.itk.org/t/convert-nvl-matrix-to-numpy-array/711)

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**Author:** [@glemaitre](https://discourse.itk.org/u/glemaitre)\
**Replies:** 1\
**Last updated:** [February 26, 2018, 5:10am UTC](https://discourse.itk.org/t/convert-nvl-matrix-to-numpy-array/711 "2018-02-26T05:10:09Z")

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Just found out that I should not post to the mailing list anymore. So here is my question. I am using the python wrapper of itk to manipulate. I checked the quick start guide ( http://itkpythonpackage.readthedocs.io/e…