From 070b88ef741e8906317a687a5b98ac68e0d753dc Mon Sep 17 00:00:00 2001
From: Thomas Baumann <39156931+brownbaerchen@users.noreply.github.com>
Date: Thu, 11 Jun 2026 10:26:07 +0200
Subject: [PATCH] Fix for non-contiguous arrays

---
 pySDC/implementations/problem_classes/generic_spectral.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pySDC/implementations/problem_classes/generic_spectral.py b/pySDC/implementations/problem_classes/generic_spectral.py
index ec5dea8413..0ff7b25551 100644
--- a/pySDC/implementations/problem_classes/generic_spectral.py
+++ b/pySDC/implementations/problem_classes/generic_spectral.py
@@ -444,7 +444,7 @@ def processSolutionForOutput(self, u):
         if self.spectral.useGPU:
             u = u.get()
 
-        return u.view(np.ndarray)
+        return np.ascontiguousarray(u.view(np.ndarray))
 
 
 def compute_residual_DAE(self, stage=''):