From f5ab01c96049d4e25a59c112a32e463d54a90ab3 Mon Sep 17 00:00:00 2001
From: Noe Brucy <noe.brucy@cea.fr>
Date: Wed, 20 Oct 2021 09:37:06 +0200
Subject: [PATCH] [study] solve a type issue

---
 studyprocessor.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/studyprocessor.py b/studyprocessor.py
index 12672fa..83ef311 100644
--- a/studyprocessor.py
+++ b/studyprocessor.py
@@ -136,7 +136,7 @@ class StudyProcessor(Aggregator, HDF5Container):
             series[run] = []
             for i, num in enumerate(self.nums[run]):
                 series[run].append(getter(run, num, arg=arg))
-            series[run] = np.array(series[run])
+            series[run] = np.array(series[run], dtype=float)
         return series
 
     def _compare(self, getter, use_num=True):