data_vars ["tair"]

tair

alt_names	'ta' 'temp' 'tht'
cmap	'cmo.thermal'
name	None
squeeze	None
search_order	'sn'
add_loc	False

["attrs"]

standard_name	'air_potential_temperature' 'air_temperature'
long_name	'Temperature'
units	'degrees_kelvin' 'K'

["select"]

Empty dictionary