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- Added new parameter ``sigma_clf_c``, which corresponds to the scatter in
``log(L)`` for central galaxies in the `conditional luminosity function`
(CLF). The affected functions were:
- `~sdss_catl_utils.models.catl_models.DownloadManager`
- `~sdss_catl_utils.mocks_manager.catl_utils`
- `~sdss_catl_utils.mocks_manager.catl_utils.check_input_params`
- and more.