OGS
[tag] damping

A positive damping factor.

The default value 1.0 gives a non-damped Newton method. Common values are in the range 0.5 to 0.7 for somewhat conservative method and seldom become smaller than 0.2 for very conservative approach.

# Additional info

## From NumLib/ODESolver/NonlinearSolver.cpp line 457

• This is an optional parameter.
• This parameter has a default value of 1.0.
• Data type: double
• Expanded tag path: nonlinear_solvers.nonlinear_solver.damping
• Go to source code: → ogs/ogs/master