Nonlinear options

These SOLUTION commands are used to define options for nonlinear analyses.

Mapdl.arclen([key, maxarc, minarc])	Activates the arc-length method.
Mapdl.arctrm([lab, val, node, dof])	Controls termination of the solution when the arc-length method is
Mapdl.bucopt([method, nmode, shift, ...])	Specifies buckling analysis options.
Mapdl.cnvtol([lab, value, toler, norm, minref])	Sets convergence values for nonlinear analyses.
Mapdl.crplim([crcr, option])	Specifies the creep criterion for automatic time stepping.
Mapdl.gst([lab, lab2])	Turns Graphical Solution Tracking (GST) on or off.
Mapdl.lnsrch([key])	Activates a line search to be used with Newton-Raphson.
Mapdl.ncnv([kstop, dlim, itlim, etlim, cplim])	Sets the key to terminate an analysis.
Mapdl.neqit([neqit, forcekey])	Specifies the maximum number of equilibrium iterations for nonlinear
Mapdl.nladaptive([component, action, ...])	Defines the criteria under which the mesh is refined or modified during a nonlinear solution.
Mapdl.nldiag([label, key, maxfile])	Sets nonlinear diagnostics functionality.
Mapdl.nlgeom([key])	Includes large-deflection effects in a static or full transient
Mapdl.nlhist([key, name, item, comp, node, ...])	Specify result items to track during solution.
Mapdl.nlmesh([control, val1, val2, val3, val4])	Controls remeshing in nonlinear adaptivity.
Mapdl.nropt([option1, option2, optval])	Specifies the Newton-Raphson options in a static or full transient
Mapdl.pred([sskey, lskey])	Activates a predictor in a nonlinear analysis.
Mapdl.pstres([key])	Specifies whether prestress effects are calculated or included.