Growth ###################################### There is 2 different implementations of the growth module. ``SoleGrowthAction.java`` @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ In this implementation, the length increment only depends on temperature and is given by: .. math:: \Delta L = C_1 \times T^{C_2} \times \Delta t with :math:`L` the length, :math:`T` the temperature and :math:`\Delta t` the time step in days, and :math:`C_1` and :math:`C_2` are parameters (``c1`` and ``c2`` respectively). The temperature field is provided by the ``temperature_field`` parameter. .. index:: c1, c2 ``LinearGrowthAction.java`` @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ In this implementation, the length increment is provided as follows: .. math:: \Delta L = C_1 + C_2 \times \dfrac{F}{F + K_S} \times max(T, T_{thres}) \times \Delta t where :math:`\Delta t` is the time-step (in days), :math:`C_1` and :math:`C_2` are parameters (``coeff1`` and ``coeff2``), :math:`T_{thres}` is a temperature threshold (``threshold_temp`` parameter), :math:`F` is the food quantity and :math:`K_S` is a half-saturation constant (``half_saturation`` parameter). If the latter is not defined or equals 0, :math:`Q` is assumed to be :math:`1`. The name of the food and temperature variables are provided by the ``food_field`` and ``temperature_field`` parameters. .. todo:: Add the description of the DEB module