data_vars ["vaisa"]# vaisa# alt_names 'vaisala' name None cmap None squeeze None search_order 'sn' loc None add_loc False exclude False ["attrs"] standard_name 'brunt_vaisala_frequency_in_sea_water' 'brunt_vaisala_frequency' long_name 'Brunt Vaisala frequency' units 's-1' ["add_coords_loc"] Empty dictionary ["select"] Empty dictionary