From 89ddb3f625cfbe6ec46df94af8230ed97aa086d2 Mon Sep 17 00:00:00 2001
From: Rousseau Vincent <vincent.rousseau@irstea.fr>
Date: Tue, 2 Apr 2019 17:17:20 +0200
Subject: [PATCH] Pretty legend

---
 read_csv.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/read_csv.py b/read_csv.py
index fb665b7..cd6eb15 100644
--- a/read_csv.py
+++ b/read_csv.py
@@ -2,15 +2,16 @@ import csv
 import matplotlib.pyplot as plt
 from scipy import signal
 import numpy as np
+from datetime import datetime
 
-with open('sense_hat_data_2019_01_09_12.csv') as f:
+with open('data/sense_hat_data_2019_03_01_00.csv') as f:
     datas = csv.reader(f)
     header = next(datas)
     temp = []
     time = []
     pressure = []
     for row in datas:
-        time.append(float(row[0]))
+        time.append(datetime.fromtimestamp(float(row[0])))
         temp.append(float(row[2]))
         pressure.append(float(row[3]))
 
@@ -27,10 +28,14 @@ pressure_filtered = signal.savgol_filter(pressure, 53, 3)
 fig_temp, ax_temp = plt.subplots()
 ax_temp.plot(time,temp)
 ax_temp.plot(time,temp_filtered)
+ax_temp.set_title('Température')
+fig_temp.autofmt_xdate()
 
 fig_pres, ax_pres = plt.subplots()
 ax_pres.plot(time, pressure)
 ax_pres.plot(time, pressure_filtered)
+ax_pres.set_title('Pression')
+fig_pres.autofmt_xdate()
 
 plt.show()
 
-- 
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