From 9a5d3766067425d3b1e082be35237dec20978126 Mon Sep 17 00:00:00 2001
From: giadarol <giovanni.iadarola@cern.ch>
Date: Mon, 29 May 2023 15:06:41 +0200
Subject: [PATCH] Leveling with Jacobian

---
 tests/test_hllhc14.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/test_hllhc14.py b/tests/test_hllhc14.py
index f4b1247..54867c6 100644
--- a/tests/test_hllhc14.py
+++ b/tests/test_hllhc14.py
@@ -712,6 +712,9 @@ def test_stress_co_correction_and_lumi_leveling():
 
     # Lumi leveling with orbit correction
     collider.match(
+        solver_options={ # Standard jacobian settings not sufficient
+                         #(fsolve makes it in less iterations)
+            'n_bisections': 3, 'min_step': 0, 'n_steps_max': 200},
         lines=['lhcb1', 'lhcb2'],
         ele_start=['e.ds.l8.b1', 's.ds.r8.b2'],
         ele_stop=['s.ds.r8.b1', 'e.ds.l8.b2'],