Fix Resource Limit Error in pose_align.py

[smartinezbragado]

This merge request addresses an issue with setting the resource limits for the number of open files in pose_align.py. The previous implementation attempted to set the soft limit to a value that could exceed the maximum allowed limit, resulting in a ValueError.

Changes made:

• Adjusted the soft_limit and hard_limit values to ensure they do not exceed the maximum allowed limits.
• Added a check to set the new limits within the allowed range.

This fix ensures that the script runs without encountering the ValueError related to resource limits.