BR_rec =ds.sel(lon=slice(-72, 33), lat=slice(-34,-5)) e print(BR_rec).

BRA_cut =ds.sel(lon=slice(-72, -33), lat=slice(-34,5)) e print(BRA_cut).

RBRA_cut =ds.sel(lon=slice(-72, -33), lat=slice(-34,5)) e print(BR_cut).

B_rec =ds.sel(lon=slice(-33, -72), lat=slice(-5,34)) e plot(B_rec).

Br_cut =ds.sel(lon=slice(-72, -33), lat=slice(-34,-5)) e plot(Br_cut).