Create v4.json

Author: csaladenes

v4.json

@@ -0,0 +1,13 @@
+{
+  "data": {"url": "https://data.csaladen.es/v4.csv"},
+  "mark": {"type": "line", "clip": true},
+  "encoding": {
+    "x": {
+      "field": "Ev",
+      "type": "temporal",
+      "scale": {"domain": ["2005", "2023"]}
+    },
+    "y": {"field": "TWh", "type": "quantitative"},
+    "color": {"field": "Orszag", "type": "nominal"}
+  }
+}