This field sets the maximum number of iterations allowed in the iterative solver. We remind that for the time being, the solver used in SYRTHES is based on a preconditionned conjugate gradient. It is therefore a positive integer. The greater the number the more costly the calculation if precision has not been reached before. By default, the limit has been set to 100, which is generally a good tradeoff between precision and cost.

In fact, to drive a calculation, user can play with two parameters:

When analysing a previous run in the listing, in case of poor convergence, user may increase the maximum number of iteration allowed. An alternative, to improve convergence rate can be to reduce the time step used.
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SYRTHES version : 4.1.0
Name help file : Le_Mni.html
I. Rupp, C. Peniguel - january 2013
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