Fix coordinate compression bug

[prsai0110]

This pull request resolves issue #13226 by ensuring consistent behavior when handling missing values in coordinate_compression.py.

Changes made:

• compress(value) now raises a ValueError if the value is not found in the coordinate map.
• decompress(index) raises a ValueError for out-of-bounds indices.
• Added docstrings and doctests to clarify expected behavior.
• Verified changes using pytest and doctest.

Pull Request Checklist:

• I have read CONTRIBUTING.md.
• I have followed the formatting guidelines in the code style guide.
• I have added relevant tests.
• I have added documentation to all new and modified functions.
• I have commented my code, particularly in hard-to-understand areas.
• I have used Python's typing annotations.