data_vars ["ey"]

ey

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

["attrs"]

standard_name	'inverse_of_cell_y_size'
long_name	'Inverse of mesh size along y'
units	'm-1'

["add_coords_loc"]

Empty dictionary

["select"]

Empty dictionary