compass.landice.tests.ismip7_calibration.terms.calculate_term3

compass.landice.tests.ismip7_calibration.terms.calculate_term3(cold_ensemble, warm_ensemble, cold_target, warm_target, area, mask, basins, cell_dims, var='melt_rate')

J3: warm-minus-cold basin-mean melt difference, in kg m-2 yr-1.

The model term is the difference of area-weighted basin means between the warm and cold ocean states; the target is the corresponding difference from the ocean models, with uncertainties combined in quadrature.