data_vars ["hc"]

hc

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

["attrs"]

standard_name	'ocean_s_coordinate_thick_of_surface_resolution'
long_name	'Sigma-coordinate critical depth'
units

["add_coords_loc"]

Empty dictionary

["select"]

Empty dictionary