Hi David, I have a problem with the attached file: no solution can be found. This model tries to solve a highly saturated lamination. Note that I have changed the material specifications adding some points up to B=3.0T (that should be never reached). As far as I know the points that I have added should give a smooth monotonic function (verified in femmplot and in excel diagram) In case the problem was spline interpolation, why not to add a lower degree interpolation as an option? I had the same problem with the function "fit" in gnucap and order=3 for interpolating functions. The problem disappeared with order 1 or 2. Bye P.S. did you see my message dated 29 January? I have seen no comment about it (See attached file: no-convergence.fem) _______________________________ ing. G.Bortolan Sincro srl via Tezze, 3 loc. Cereda 36073 Cornedo Vicentino (VI) Tel: (++39) 0445 450 500 Fax: (++39) 0445 446 222 e-mail: Giovanni.Bortolan@xxxxxxxxxxxxx tecnico.sincro@xxxxxxxxxxxxx REA 194515/VI Reg. Imp. 20968/VI 116 P.IVA 01925820241
Attachment:
no-convergence.fem
Description: Binary data