diff --git a/app/Archive.py b/app/Archive.py
index 678cecde4ed5bd45baf4ac0d360ddf1ca0240bad..9199317305b1edf524721790281b077f65a9f231 100644
--- a/app/Archive.py
+++ b/app/Archive.py
@@ -128,19 +128,20 @@ class Archive():
 
         # Processus to convert the UTM shapefile
         # in decimal degrees shapefile with ogr2ogr in command line
-        utm_outfile = "{0}/UTM_{1}".format(os.path.split(self.emprise)[0], os.path.split(self.emprise)[1])
+        # utm_outfile = "{0}/UTM_{1}".format(os.path.split(self.emprise)[0], os.path.split(self.emprise)[1])
 
-        if os.path.exists(utm_outfile):
-            os.remove(utm_outfile)
+        # if os.path.exists(utm_outfile):
+        #     os.remove(utm_outfile)
 
         # wgs84 : 4326
-        self.vector_projection_with_epsg(self.emprise, utm_outfile, epsg=4326) 
+        # self.vector_projection_with_epsg(self.emprise, utm_outfile, epsg=4326) 
 
         # To get shapefile extent
         # Avec import ogr
         driver = ogr.GetDriverByName('ESRI Shapefile')
         # Open shapefile
-        data_source = driver.Open(utm_outfile, 0)
+        # data_source = driver.Open(utm_outfile, 0)
+        data_source = driver.Open(self.emprise, 0)
 
         if data_source is None:
             self.logger.error('Could not open file')
@@ -153,14 +154,10 @@ class Archive():
         ## Close source data
         data_source.Destroy()
 
-        area_coord_corner = str(extent_[2]) + ',' + str(extent_[0]) + ',' + str(extent_[3]) + ',' + str(extent_[1])
-
         return "{},{},{},{}".format(extent_[0], extent_[2], extent_[1], extent_[3])
 
     def listing_by_tile(self):
 
-        nbImage = 0
-
         for tuile in self.liste_tuiles :
 
             self.requete['location'] = tuile
diff --git a/config.ini b/config.ini
index 35d1c38ff1366d87db7c40b7fc2cd56aa587363c..c83fbc8633331eade19053eab1c5d4d4c7cae23c 100644
--- a/config.ini
+++ b/config.ini
@@ -1,9 +1,11 @@
 [donnees]
 # chemin/vers/shapefile/emprise
+# Le shapefile doit en géographie WGS84 (EPSG:4326)
 chemin_emprise =
 
 # chemin/vers/shapefile/zone_etude
 # Si vide, zone d'étude = emprise
+# Le shapefile doit en géographie WGS84 (EPSG:4326)
 chemin_zone_etude =
 
 # Liste des tuiles Sentinel2 à télécharger
@@ -36,7 +38,7 @@ chemin =
 #		- Tuile (Regroupe les images en fonction de la tuile sentinel2 auquelle elles correspondent )
 groupe = Tuile
 
-# Vrai si extraction des images des archives, faux si téléchagement de celles-ci
+# "True" si extraction des images des archives, "False" si téléchagement de celles-ci
 extraction = False
 
 [theia]