{"esmcat_version": "0.0.1", "attributes": [{"column_name": "path", "vocabulary": ""}, {"column_name": "variable", "vocabulary": ""}, {"column_name": "format", "vocabulary": ""}, {"column_name": "short_name", "vocabulary": ""}, {"column_name": "long_name", "vocabulary": ""}, {"column_name": "units", "vocabulary": ""}, {"column_name": "start_time", "vocabulary": ""}, {"column_name": "end_time", "vocabulary": ""}, {"column_name": "level", "vocabulary": ""}, {"column_name": "level_units", "vocabulary": ""}, {"column_name": "frequency", "vocabulary": ""}], "assets": {"column_name": "path", "format": null, "format_column_name": "format"}, "aggregation_control": {"variable_column_name": "variable", "groupby_attrs": ["variable", "short_name"], "aggregations": [{"type": "union", "attribute_name": "variable", "options": {}}, {"type": "join_existing", "attribute_name": "time_range", "options": {"dim": "time", "coords": "minimal", "compat": "override"}}]}, "id": "d633000-posix", "description": "N/A", "title": null, "last_updated": "2025-12-01T17:33:26Z", "catalog_file": "d633000-osdf.csv"}