Revisión final para entrega

flows.json

@@ -2238,7 +2238,7 @@
         "passthru": false,
         "multiple": false,
         "chips": false,
-        "clearable": true,
+        "clearable": false,
         "options": [
             {
                 "label": "Alto",
@@ -2254,6 +2254,11 @@
                 "label": "Bajo",
                 "value": 1,
                 "type": "num"
+            },
+            {
+                "label": "Sin estimación",
+                "value": "0",
+                "type": "str"
             }
         ],
         "payload": "",
@@ -2266,7 +2271,7 @@
         "y": 280,
         "wires": [
             [
-                "5eedba05f8e677de"
+                "c2fd67bee1b6e31f"
             ]
         ]
     },
@@ -2446,8 +2451,8 @@
         "from": "",
         "to": "",
         "reg": false,
-        "x": 740,
-        "y": 280,
+        "x": 700,
+        "y": 300,
         "wires": [
             []
         ]
@@ -2836,5 +2841,59 @@
                 "4de317cc487a47c6"
             ]
         ]
+    },
+    {
+        "id": "c2fd67bee1b6e31f",
+        "type": "switch",
+        "z": "56fb69eb622c3f3b",
+        "name": "Limpiamos tráfico",
+        "property": "payload",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "eq",
+                "v": "0",
+                "vt": "num"
+            },
+            {
+                "t": "else"
+            }
+        ],
+        "checkall": "true",
+        "repair": false,
+        "outputs": 2,
+        "x": 470,
+        "y": 280,
+        "wires": [
+            [
+                "ea73de854d597030"
+            ],
+            [
+                "5eedba05f8e677de"
+            ]
+        ]
+    },
+    {
+        "id": "ea73de854d597030",
+        "type": "change",
+        "z": "56fb69eb622c3f3b",
+        "name": "",
+        "rules": [
+            {
+                "t": "delete",
+                "p": "trafico",
+                "pt": "flow"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 690,
+        "y": 260,
+        "wires": [
+            []
+        ]
     }
 ]