# Plotting importance maps

**URL:** <https://openmc.discourse.group/t/plotting-importance-maps/6008>\
**Category:** Development\
**Created:** [September 17, 2025, 5:04pm UTC](https://openmc.discourse.group/t/plotting-importance-maps/6008 "2025-09-17T17:04:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lio\_fr](https://avatars.discourse-cdn.com/v4/letter/l/c4cdca/32.png) [@lio\_fr](https://openmc.discourse.group/u/lio_fr)\
**Post date:** [September 17, 2025, 5:04pm UTC](https://openmc.discourse.group/t/plotting-importance-maps/6008/1 "2025-09-17T17:04:16Z")

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Hello !

I am currently experimenting with the different weight windows generation routines, and I would like to plot the importance maps. Is there a way to do that? For reference, I am using the latest OpenMC version (0.15.2).

Best regards,

Lionel