Implement thermodynamics for melting of excess ice#13
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Implement thermodynamics for melting of excess ice#13
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Replace the original subsidence routine in ActiveLayerMod by coupling excess ice to the energy balance equations now. Major Changes: - Excess ice now stored as mass (kg/m2) internally, volumetric fraction for restart I/O only - Phase change (melting/freezing) controlled by energy balance in PhaseChange_beta - Sequential melting: pore ice melts first, then excess ice with surplus heat - Excess ice does NOT refreeze - Subsidence tracked cumulatively since 1989 based on actual mass change - Geometric melting code in ActiveLayerMod commented out but retained
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Replace the original subsidence routine in ActiveLayerMod by coupling excess ice to the energy balance equations now.
Major Changes: