# See numerical values of vectors

**URL:** <https://discourse.slicer.org/t/see-numerical-values-of-vectors/40665>\
**Category:** Support\
**Created:** [December 12, 2024, 9:17pm UTC](https://discourse.slicer.org/t/see-numerical-values-of-vectors/40665 "2024-12-12T21:17:00Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![naito](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/naito/32/78824_2.png) [@naito](https://discourse.slicer.org/u/naito)\
**Post date:** [December 12, 2024, 9:17pm UTC](https://discourse.slicer.org/t/see-numerical-values-of-vectors/40665/1 "2024-12-12T21:17:00Z")

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Operating system: Windows10  
Slicer version: 5.7.0-1206  
Expected behavior: Contributing to Improved alignment accuracy  
Actual behavior: I can`t see the nemerical values because i only have vector images.

I would like to know how to interpret the vector values when two image are superimposed using a nonrigid transformation.

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [December 12, 2024, 9:20pm UTC](https://discourse.slicer.org/t/see-numerical-values-of-vectors/40665/2 "2024-12-12T21:20:59Z")

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Do you mean you have vector volumes? Maybe include a screenshot or describe what the vector volumes represent. Do you want to see the values in the Data Probe or somewhere else?

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [December 12, 2024, 9:27pm UTC](https://discourse.slicer.org/t/see-numerical-values-of-vectors/40665/3 "2024-12-12T21:27:00Z")

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Transformation displacement vector values at the current mouse pointer position are shown in Transforms module’s Information section.