# Can I display a binary numpy array on Slicer as a segmentation volume?

**URL:** <https://discourse.slicer.org/t/can-i-display-a-binary-numpy-array-on-slicer-as-a-segmentation-volume/7952>\
**Category:** Support\
**Created:** [August 8, 2019, 9:43pm UTC](https://discourse.slicer.org/t/can-i-display-a-binary-numpy-array-on-slicer-as-a-segmentation-volume/7952 "2019-08-08T21:43:12Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ISJ0392](https://avatars.discourse-cdn.com/v4/letter/i/a88e57/32.png) [@ISJ0392](https://discourse.slicer.org/u/ISJ0392)\
**Post date:** [August 9, 2019, 1:39am UTC](https://discourse.slicer.org/t/can-i-display-a-binary-numpy-array-on-slicer-as-a-segmentation-volume/7952/2 "2019-08-09T01:39:53Z")

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The question I have is the opposite to the question in : [Segment / BinaryLabelMap to numpy array](https://discourse.slicer.org/t/segment-binarylabelmap-to-numpy-array/778)

I think this user is asking how to get the numpy array from the .seg.nrrd. I want to know how to get a numpy array and convert it to a .sseg.nrrd format that slicer can work with

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