# About the ARMA 2022 category

**URL:** <https://forum.itascainternational.com/t/about-the-arma-2022-category/764>\
**Category:** ARMA 2022\
**Created:** [October 4, 2022, 1:18pm UTC](https://forum.itascainternational.com/t/about-the-arma-2022-category/764 "2022-10-04T13:18:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jhazzard](https://avatars.discourse-cdn.com/v4/letter/j/4af34b/32.png) [@jhazzard](https://forum.itascainternational.com/u/jhazzard)\
**Post date:** [October 4, 2022, 1:18pm UTC](https://forum.itascainternational.com/t/about-the-arma-2022-category/764/1 "2022-10-04T13:18:37Z")

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This category is for participants in the ARMA 2022 design competition to discuss issues related to the design problem.

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**Author:** ![Akash](https://avatars.discourse-cdn.com/v4/letter/a/a5b964/32.png) [@Akash](https://forum.itascainternational.com/u/Akash)\
**Post date:** [October 21, 2022, 8:44pm UTC](https://forum.itascainternational.com/t/about-the-arma-2022-category/764/2 "2022-10-21T20:44:33Z")

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Hello,

I am trying to write a python code in Flac2D to perform a Monte Carlo simulation for the zone and interface properties. I have created the random numbers for each property and imported them into python. However, I am having difficulty running a loop and changing the zone’s properties and interface from the imported file each time. I just want to automate the process, restore the model in each loop, and solve it for different properties. Any help will be appreciated.

Thanks