data_vars ["sigmat"]

sigmat

cmap	'cmo.dense'
name	None
alt_names
squeeze	None
search_order	'sn'
loc	None
add_loc	False
exclude	False

["attrs"]

standard_name	'sea_water_sigma_t'
long_name	'Sea water density minus 1000'
units	'kg m-3'

["add_coords_loc"]

Empty dictionary

["select"]

Empty dictionary