refactor: Rename configs to uk_gfs_configs and remove non-GFS yamls

[zer-art]

Pull Request

Description

This PR addresses the refactoring of the configuration directory to focus the repository specifically on UK GFS data.

Changes:

• Directory Rename: Renamed src/open_data_pvnet/configs to src/open_data_pvnet/uk_gfs_configs.

• Cleanup: Deleted non-GFS configuration files (dwd_data_config.yaml, met_office_global_data_config.yaml, met_office_uk_data_config.yaml) as per instructions to "leave only gfs ones".

• Path Updates: Updated references to the configuration directory in:

  1. run.py (Main Hydra entry point)

  2. src/open_data_pvnet/scripts/save_samples.py

  3. src/open_data_pvnet/nwp/met_office.py

  4. src/open_data_pvnet/nwp/dwd.py

  5. src/open_data_pvnet/nwp/gfs_dataset.py

• Documentation: Updated docs/getting_started.md to reflect the new directory structure.

Fixes #114

How Has This Been Tested?

I verified the changes via local execution and static checks.

• Execution Check (python run.py --help):

Result: The script successfully located and attempted to load the configuration from the new uk_gfs_configs directory.

Note: Execution halted with yaml.constructor.ConstructorError: found duplicate key id. This confirms the path update is correct (Hydra found the file), but validation failed due to a pre-existing syntax issue in wandb.yaml, which was left unmodified to strictly adhere to the scope of this refactor.

• File Structure Check: Confirmed that src/open_data_pvnet/uk_gfs_configs exists and contains only gfs_data_config.yaml and the PVNet_configs directory.

• Code Reference Check: Verified that met_office.py and dwd.py paths were updated to the new directory name to maintain code integrity.

• Yes

If your changes affect data processing, have you plotted any changes? i.e. have you done a quick sanity check?

• Yes

Checklist:

• [x ] My code follows OCF's coding style guidelines
• [ x] I have performed a self-review of my own code
• [ x] I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• [ x] I have checked my code and corrected any misspellings

[siddharth7113]

Hi, everything looks good, just a few minor changes.

[siddharth7113]

Hi, you could probably leave the configs here as is

[zer-art]

Fixed it

[siddharth7113]

same as above.

[zer-art]

Fixed this one as well!

[zer-art]

Hi @siddharth7113, done! I have reverted the config paths in both met_office.py and dwd.py to point back to the original configs directory.