		CHANGES IN Evapotranspiration VERSION 1.7

NEW FEATURES

    o  Four new models added to ET...() - ET.Hamon (PET), ET.Linacre (AET), ET.Romanenko (PET) and ET.Abtew (AET)

    o  for ET.MortonCRAE(), ET.MortonCRWE() - Allow the use of actual solar radiation data, with arguments 'solar' = "data" and user specified alpha value (see manual for details)

    o  for ET.Penpan() - Allow flexible choice of estimation for either the Class-A pan evaporation, with argument 'est' == "pan"; or potential evapotranspiration, with argument 'est' == "potential ET" and to 'pan_coeff' to specify the pan coefficient (see manual for details)

    o  ReadInputs - Allow user-defined timestep of raw data, with argument 'timestep' of either "daily" or "subdaily"

SIGNIFICANT USER-VISIBLE CHANGES
NA

BUG FIXES

    o  ReadInputs - Fix bugs in ReadInputs due to inconsistency in time steps in data

DEPRECATED & DEFUNCT
NA