source:
trunk/NEMO/DOC/BETA/Namelist/namsol
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| Last change on this file since 707 was 707, checked in by smasson, 17 years ago | |
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| 1 | !----------------------------------------------------------------------- |
| 2 | &namsol ! elliptic solver / island / free surface |
| 3 | !----------------------------------------------------------------------- |
| 4 | nsolv = 1 ! type of elliptic solver |
| 5 | ! ! =1 preconditioned conjugate gradient (pcg) |
| 6 | ! =2 successive-over-relaxation (sor) |
| 7 | ! =3 FETI (fet) (+ "key_feti") |
| 8 | ! =4 sor with extra outer halo |
| 9 | nsol_arp = 0 ! absolute/relative (0/1) precision convergence test |
| 10 | nmin = 300 ! minimum of iterations for the SOR solver |
| 11 | nmax = 800 ! maximum of iterations for the SOR solver |
| 12 | nmod = 10 ! frequency of test for the SOR solver |
| 13 | eps = 1.E-6 ! absolute precision of the solver |
| 14 | resmax = 1.E-10 ! absolute precision for the SOR solver |
| 15 | sor = 1.92 ! optimal coefficient for SOR solver |
| 16 | epsisl = 1.e-10 ! absolute precision on stream function solver |
| 17 | nmisl = 4000 ! maximum pcg iterations for island ("key_islands") |
| 18 | rnu = 1. ! strength of the additional force ("key_dynspg_flt) |
| 19 | / |
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