data_vars ["meanlev"]# meanlev# alt_names 'niv_moy' name None cmap None squeeze None search_order 'sn' loc None add_loc False exclude False ["attrs"] standard_name 'mean_sea_level_above_sea_floor_depth_at_lowest_astronomical_tide' 'mean_sea_level' long_name 'Mean Sea Level' units 'm' ["add_coords_loc"] Empty dictionary ["select"] Empty dictionary