From e96644301d4738330c3b93f561e73029372b8490 Mon Sep 17 00:00:00 2001
From: Arnaud Watlet <arnaud.watlet@umons.ac.be>
Date: Fri, 1 Dec 2023 17:04:23 +0100
Subject: [PATCH] Fixes warning on select_samples

---
 ohmpi/hardware_system.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ohmpi/hardware_system.py b/ohmpi/hardware_system.py
index 03d22243..927bf313 100644
--- a/ohmpi/hardware_system.py
+++ b/ohmpi/hardware_system.py
@@ -300,7 +300,7 @@ class OhmPiHardware:
             t_start_pulse = min(self.readings[v, 0])
             x.append(np.where((self.readings[:, 0] >= t_start_pulse + delay) & (self.readings[:, 2] != 0) & (
                         self.readings[:, 1] == pulse))[0])
-        x = np.concatenate(np.array(x))
+        x = np.concatenate(np.array(x, dtype='object'))
         return x
 
     def last_resistance(self, delay=0.):
-- 
GitLab