material_nonlinearity example
20 Dec
2010
20 Dec
'10
7:45 p.m.
Robert - in the new example I notice you are not using presolve in the solver definition or definition the history term for the displacement variable:
'ls' : ('ls.scipy_direct', {
'presolve' : True
}),
variables = { 'u' : ('unknown field', 'displacement', 0., 'previous'), 'v' : ('test field', 'displacement', 'u'), }
but consistently used these for other time step problems. Any reason? This really emphasizes my lack of understanding of the internals.
-- Andre
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Andre Smit
-
Robert Cimrman