comment and text fixing in ohmpy and modification of the interrogation array...

comment and text fixing in ohmpy and modification of the interrogation array to have something actually working for demonstration

ABMN.txt

-1 1 1 1
-2 2 2 2
-3 3 3 3
-4 4 4 4
-5 5 5 5
-6 6 6 6
-7 7 7 7
-8 8 8 8
-9 9 9 9
-10 10 10 10
-11 11 11 11
-12 12 12 12
-13 13 13 13
-14 14 14 14
-15 15 15 15
-16 16 16 16
-17 17 17 17
\ No newline at end of file
+1 4 2 3
+2 5 3 4
+3 6 4 5
+4 7 5 6
+5 8 6 7
+6 9 7 8
+7 10 8 9
+8 11 9 10
+9 12 10 11
+10 13 11 12
\ No newline at end of file

ohmpy.py

 """
-29/10/2019
-OHMPY_code is a program to control the low-cost and open source resistivity meter
-OHMPY, it has been developed by Rémi CLEMENT,Vivien DUBOIS, Nicolas FORQUET (IRSTEA) and Yannick FARGIER (IFSTTAR).
+January 6, 2020
+ohmpi.py is a program to control a low-cost and open source resistivity meter OhmPi that has been developed by Rémi CLEMENT,Vivien DUBOIS, Nicolas FORQUET (INRAE), and Yannick FARGIER (IFSTTAR).
 """
 print('OHMPI start' )
 print('Import library')
 
-#!/usr/bin/python
 import RPi.GPIO as GPIO
 import time
 from datetime import datetime
@@ -43,7 +41,7 @@ coef_p0 = 2.02 # slope for current conversion for ADS.P0, measurement in V/V
 coef_p1 = 2.02 # slope for current conversion for ADS.P1, measurement in V/V
 coef_p2 = 1 # slope for current conversion for ADS.P2, measurement in V/V
 coef_p3 = 1 # slope for current conversion for ADS.P3, measurement in V/V
-export_path = "/home/pi/Desktop/ohmpy-develop/measurement.csv"
+export_path = "~/measurement.csv"
 
 """
 functions