Outputs from the probabilistic projection methods developed or assessed in the European Climate Projection system (EUCP) Horizon2020 project. The data can be previewed through our interactive atlas. For more information, see the atlas about page, or the corresponding storyboard. Preprocessed data of Atlas in EUCP-WP2 We provide some notebooks that check the original/raw data, fix/add the metadata using CF-conventions https://cfconventions.org/Data/cf-conventions/cf-conventions-1.9/cf-conventions.html and save data in a NetCDF format. See https://github.com/eucp-project/atlas/blob/main/python/README.md. For two of the methods, REA and ClimWIP, pre-calculated weights have also been included. Note that these weights are only valid in the context of this specific model ensemble. Therefore, the original (pre-processed) model data is published together with the weights. The pre-processed data follows the following standards: coordinates climatology_bounds (climatology_bounds) datetime64[ns] ['2050-06-01', '2050-09-01', '2050-12-01', '2051-03-01'] time (time) (datetime64[ns]) [2050-07-16 2051-01-16] # "JJA", "DJF" latitude (lat) (float64) [30, ..., 75] longitude (lon) (float64) [-10, ..., 40] percentile (percentile) (int64) [10, 25, 50, 75, 90] variables tas (time, latitude, longitude, percentile) (float64) pr (time, latitude, longitude, percentile) (float64) attributes The attributes of variables and coordinates are defined as: "tas": { "description": "Change in Air Temperature", "standard_name": "Change in Air Temperature", "long_name": "Change in Near-Surface Air Temperature", "units": "K", "cell_methods": "time: mean changes over 20 years 2041-2060 vs 1995-2014", }, "pr": { "description": "Relative precipitation", "standard_name": "Relative precipitation", "long_name": "Relative precipitation", "units": "%", "cell_methods": "time: mean changes over 20 years 2041-2060 vs 1995-2014", }, "latitude": {"units": "degrees_north", "long_name": "latitude", "axis": "Y"}, "longitude": {"units": "degrees_east", "long_name": "longitude", "axis": "X"}, "time": { "climatology": "climatology_bounds", "long_name": "time", "axis": "T", "climatology_bounds": ["2050-6-1", "2050-9-1", "2050-12-1", "2051-3-1"], "description": "mean changes over 20 years 2041-2060 vs 1995-2014. The mid point 2050 is chosen as the representative time.", }, "percentile": {"units": "%", "long_name": "percentile", "axis": "Z"}, The attributes of the data is defined as: "description": "Contains modified institute method data used for Atlas in EUCP project.", "history": "original institute method data files ...", output file names output_file_name = prefix_activity_institution-id_source_method_sub-method_cmor-var example: atlas_EUCP_CNRM_CMIP6_KCC_cons_tas.nc Reference: https://eucp-project.github.io/atlas/about

Changelog: v. 1.0.4: Weights have been added for ClimWIP and REA