From 1a2a05c59f77ea7dab4a88630d77a388d0a6ffdb Mon Sep 17 00:00:00 2001
From: Sebastian Kehl <sebastian.kehl@mpcdf.mpg.de>
Date: Mon, 12 Feb 2024 10:48:32 +0100
Subject: [PATCH] Fix use of deprecated scipy.minimize api.

For scipy>=1.11 x0 must be passed as ndim=1 array. Implicit
raveling of the array was deprecated with 1.11.
---
 src/trimem/mc/util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/trimem/mc/util.py b/src/trimem/mc/util.py
index ac21993..43655b6 100644
--- a/src/trimem/mc/util.py
+++ b/src/trimem/mc/util.py
@@ -289,7 +289,7 @@ def _cb(x):
     }
     res = minimize(
         funcs.fun,
-        mesh.x,
+        mesh.x.ravel(),
         jac=funcs.grad,
         callback=_cb,
         method="L-BFGS-B",