From 16dbc7ee106ee4be710555274ee00b7082fc7a58 Mon Sep 17 00:00:00 2001
From: robinzyb <38876805+robinzyb@users.noreply.github.com>
Date: Mon, 23 Oct 2023 23:38:28 +0200
Subject: [PATCH] remove dependencies on ectoolkit

---
 cp2kdata/plots/fep_plot.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/cp2kdata/plots/fep_plot.py b/cp2kdata/plots/fep_plot.py
index 0d4a107..1bafdee 100644
--- a/cp2kdata/plots/fep_plot.py
+++ b/cp2kdata/plots/fep_plot.py
@@ -2,7 +2,6 @@
 import matplotlib.pyplot as plt
 import glob
 import os
-from toolkit.utils.utils import get_cum_mean
 from cp2kdata.block_parser.fep import parse_vertical_gap
 from scipy import integrate 
 from cycler import cycler
@@ -10,6 +9,16 @@
 
 au2eV = 2.72113838565563E+01
 
+def get_cum_mean(array):
+    tot = 0.0
+    cum_mean_array = []
+    for idx, i in enumerate(array):
+        tot += i
+        cum_mean_array.append(tot/(idx+1))
+    cum_mean_array = np.array(cum_mean_array)
+    return cum_mean_array
+
+
 def plot_ti(fig_name):
     eta_sub_dir_list = glob.glob("[0-1].*")
     eta_sub_dir_list.sort()