MODFLOW 6 supports drainage discharge scaling: when heads near the drainage elevation, they may be reduced by a scaling factor. See also the supplementary info chapter 3.
Cubic smoothing is used to ensure continuous discharge derivatives when the Newton-Rhapson formulation is used, which helps convergence.
MODFLOW 6 supports drainage discharge scaling: when heads near the drainage elevation, they may be reduced by a scaling factor. See also the supplementary info chapter 3.
Cubic smoothing is used to ensure continuous discharge derivatives when the Newton-Rhapson formulation is used, which helps convergence.