NLSOIL Command

NLSOIL,<Opt>,<NSTimeSunInc>,<DispConv>,<ForceConv>,<EqualIt>,<BedInt>,<NLDampType>,<MMmult>,<SMmult>

This command sets the global nonlinear SOIL options for the soil module. This command does not change any information for the linear soil model.

• Opt - flag to use nonlinear soil
  • 0 - do not use nonlinear
  • 1 - use nonlinear
• NSTimeSunInc - Sub-increments per timestep
• DispConv - Displacement convergence error
• ForceConv - Force convergence error
• EqualIt - Equilibrium iterations
• BedInt - Bedrock interface
  • 0 - Rigid
  • 1 - Viscoelastic (Currently Disabled)
• NLDampType - Damping Type
• MMmult - Mass Matrix Multiplier
• SMmult - Stiff Matrix Multiplier