02-05-27     New version 2.21.

New options for running the model for longer period by using the TimeScaleFactor in the run option dialog menu. A value to start with initial values from previous runs have also be introduced as an option in the "user setup menu".

In addition the estimation of net radiation for a system with both vegetation and ground have been changed to a more consistent scheme. The net radiation for the canopy is based on temperature from previous days whereas the net radiation for the ground is based on the temperature of the current day.     PEJ