set a stopping criterion of 1% for the fit parameters

1 files changed, 1 insertions, 0 deletions

diff --git a/src/fit.c b/src/fit.c
index 8a68105..b9b83d6 100644
--- a/src/fit.c
+++ b/src/fit.c
@@ -5317,6 +5317,7 @@ int fit_event(event *ev, double *xopt, double *fmin, int id)
     fpars.print = 1;
     fpars.charge_only = 0;
     nlopt_set_ftol_abs(opt, 1e-5);
+    nlopt_set_xtol_rel(opt, 1e-2);
     nlopt_set_maxeval(opt, 1000);
 
     memcpy(x,xopt,sizeof(x));