From 59592d9404f8015a3b6b7d12f53f67d250e03a2a Mon Sep 17 00:00:00 2001
From: leufen1 <l.leufen@fz-juelich.de>
Date: Sat, 21 Jan 2023 00:45:56 +0100
Subject: [PATCH] seasonal mean is centered now
---
mlair/helpers/statistics.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mlair/helpers/statistics.py b/mlair/helpers/statistics.py
index 15cd926b..c897f875 100644
--- a/mlair/helpers/statistics.py
+++ b/mlair/helpers/statistics.py
@@ -646,7 +646,7 @@ def calculate_bias_free_data(data, time_dim="index", window_size=30):
bias_free_data = data - overall_mean
# seasonal mean
- seasonal_mean = data.rolling(**{time_dim: window_size}, min_periods=int(window_size/2)).mean()
+ seasonal_mean = data.rolling(**{time_dim: window_size}, min_periods=int(window_size/2), center=True).mean()
seasonal_bias_free_data = data - seasonal_mean
return bias_free_data, seasonal_bias_free_data
\ No newline at end of file
--
GitLab