diff --git a/server.py b/server.py
index a89e39a..3ff5b0b 100755
--- a/server.py
+++ b/server.py
@@ -149,8 +149,15 @@ def getHitMap():
     data = getZrange(keyCateg, dayNum, topNum)
     return jsonify(data)
 
+def isCloseTo(coord1, coord2):
+    if abs(float(coord1[0]) - float(coord2[0])) <= 0.0001:
+        if abs(float(coord1[1]) - float(coord2[1])) <= 0.0001:
+            return True
+    return False
+
 @app.route("/_getCoordsByRadius")
 def getCoordsByRadius():
+    dico_coord = {}
     to_return = []
     try:
         dateStart = datetime.datetime.fromtimestamp(float(request.args.get('dateStart')))
@@ -168,8 +175,33 @@ def getCoordsByRadius():
         keyCateg = 'GEO_RAD'
         keyname = "{}:{}".format(keyCateg, date_str)
         res = serv_redis_db.georadius(keyname, centerLon, centerLat, radius, unit='km', withcoord=True)
-        res = [ [json.loads(data), coord] for data, coord in res ] #correctly send the json
-        to_return.append(res)
+
+        #sum up really close coord
+        for data, coord in res:
+            flag_added = False
+            coord = [coord[0], coord[1]]
+            #list all coord
+            for dicoCoordStr in dico_coord.keys():
+                dicoCoord = json.loads(dicoCoordStr)
+                #if curCoord close to coord
+                if isCloseTo(dicoCoord, coord):
+                    #add data to dico coord
+                    dico_coord[dicoCoordStr].append(data)
+                    flag_added = True
+                    break
+            # coord not in dic
+            if not flag_added:
+                dico_coord[str(coord)] = [data]
+
+        for dicoCoord, array in dico_coord.items():
+            print(array)
+            dicoCoord = json.loads(dicoCoord)
+            to_return.append([array, dicoCoord])
+
+        #res = [ [json.loads(data), coord] for data, coord in res ] #correctly send the json
+        #to_return.append(res)
+        import pprint
+        pprint.pprint(to_return)
 
     return jsonify(to_return)
 
diff --git a/templates/geo.html b/templates/geo.html
index c4f05e6..5bbf1c5 100644
--- a/templates/geo.html
+++ b/templates/geo.html
@@ -329,21 +329,34 @@ small {
         var dateStart = datePickersRadiusWidgetFrom.datepicker("getDate").getTime() / 1000;
         var dateEnd = datePickersRadiusWidgetTo.datepicker("getDate").getTime() / 1000;
         $.getJSON("{{ url_for('getCoordsByRadius') }}?dateStart="+dateStart+"&dateEnd="+dateEnd+"&centerLat="+coord.lat+"&centerLon="+coord.lng+"&radius="+radius_km, function(allList){
+            console.log(allList);
             // remove old markers
             for (var i in savedMarkerRadius) {
                 savedMarkerRadius[i].remove(); // remove marker
             }
 
-            for (var listIndex in allList) {
-                var list = allList[listIndex];
-                for (var dayListIndex in list) {
-                    var jsonData = list[dayListIndex][0];
-                    var coordJson = list[dayListIndex][1];
+            //for (var listIndex in allList) {
+            //    var list = allList[listIndex];
+            //    for (var dayListIndex in list) {
+            //        var jsonData = list[dayListIndex][0];
+            //        var coordJson = list[dayListIndex][1];
 
-                    var marker = L.marker([coordJson[1], coordJson[0]]).addTo(radiusOpenStreetMap);
-                    savedMarkerRadius.push(marker);
-                    marker.bindPopup('<strong>'+jsonData.categ+'</strong><br>'+jsonData.value, {autoClose:false}).openPopup();
+            //        var marker = L.marker([coordJson[1], coordJson[0]]).addTo(radiusOpenStreetMap);
+            //        savedMarkerRadius.push(marker);
+            //        marker.bindPopup('<strong>'+jsonData.categ+': </strong> '+jsonData.value, {autoClose:false}).openPopup();
+            //    }
+            //}
+            for (var listIndex in allList) {
+                var curMarker = allList[listIndex];
+                var dataText = "";
+                var coordJson = curMarker[1];
+                for (var dataI in curMarker[0]) {
+                    var jsonData = JSON.parse(curMarker[0][dataI])
+                    dataText += '<strong>'+jsonData.categ+': </strong> '+jsonData.value + "<br>"
                 }
+                var marker = L.marker([coordJson[1], coordJson[0]]).addTo(radiusOpenStreetMap);
+                savedMarkerRadius.push(marker);
+                marker.bindPopup(dataText, {autoClose:false}).openPopup();
             }
         });
     }