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ngspice
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Automtically set optran step time for at least 50 iterations

This commit is contained in:
Holger Vogt 2025-02-07 13:03:13 +01:00
parent 1d8bec8909
commit c4742d82b4
1 changed files with 3 additions and 2 deletions
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5
src/spicelib/analysis/optran.c
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@ -88,7 +88,7 @@ void com_optran(wordlist* wl) {
return;
}
else if (!ft_curckt && !dataset && wl == NULL) {
fprintf(stderr, "Error: syntax error with command 'optran'!\n");
fprintf(stderr, "Warning: syntax error with command 'optran'!\n");
fprintf(stderr, " Command ingnored\n");
return;
}
@ -169,7 +169,8 @@ void com_optran(wordlist* wl) {
goto bugquit;
}
if (opstepsize > opfinaltime/50.) {
fprintf(stderr, "Warning: Optran step size potentially too large.\n");
opstepsize = opfinaltime / 50.;
fprintf(stdout, "Note: Optran step size set to %e, (stepsize = finaltime / 50).\n", opstepsize);
}
if (opramptime > opfinaltime) {
fprintf(stderr, "Error: Optran ramp time larger than final time.\n");