diff --git a/examples/data/points.geojson b/examples/data/points.geojson
index cc4d3c32..348c306b 100644
--- a/examples/data/points.geojson
+++ b/examples/data/points.geojson
@@ -1,155 +1,17 @@
 {
-  "type": "FeatureCollection",
-  "features": [
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "001",
-        "heading": 0,
-        "size": 20
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.44848489761347,
-          37.78711479331146
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "002",
-        "heading": 10,
-        "size": 22
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.44138240814203,
-          37.784113193898264
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "003",
-        "heading": 20,
-        "size": 18
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.4721258878708,
-          37.80438433939691
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "004",
-        "heading": 30,
-        "size": 20
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.477388381958,
-          37.76545645336399
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "005",
-        "heading": 40,
-        "size": 24
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.37969964742655,
-          37.79636895736933
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "006",
-        "heading": 50,
-        "size": 27
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.3963668942451,
-          37.79800092745137
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "007",
-        "heading": 60,
-        "size": 22
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.4184548854828,
-          37.75228365607875
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "008",
-        "heading": 70,
-        "size": 30
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.4379599094391,
-          37.745448230008236
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "009",
-        "heading": 80,
-        "size": 20
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.3898303508758,
-          37.78364471293512
-        ]
-      }
-    },
-    {
-      "type": "Feature",
-      "properties": {
-        "id": "010",
-        "heading": 90,
-        "size": 20
-      },
-      "geometry": {
-        "type": "Point",
-        "coordinates": [
-          -122.42338210344315,
-          37.795887837230445
-        ]
-      }
-    }
-  ]
-}
\ No newline at end of file
+"type": "FeatureCollection",
+"name": "points",
+"features": [
+{ "type": "Feature", "properties": { "id": "001", "heading": -80, "size": 20 }, "geometry": { "type": "Point", "coordinates": [ -122.448484897613469, 37.78711479331146 ] } },
+{ "type": "Feature", "properties": { "id": "002", "heading": 9, "size": 22 }, "geometry": { "type": "Point", "coordinates": [ -122.441382408142033, 37.784113193898264 ] } },
+{ "type": "Feature", "properties": { "id": "003", "heading": -40, "size": 18 }, "geometry": { "type": "Point", "coordinates": [ -122.472125887870803, 37.804384339396911 ] } },
+{ "type": "Feature", "properties": { "id": "004", "heading": 5, "size": 20 }, "geometry": { "type": "Point", "coordinates": [ -122.477388381957994, 37.765456453363988 ] } },
+{ "type": "Feature", "properties": { "id": "005", "heading": -130, "size": 24 }, "geometry": { "type": "Point", "coordinates": [ -122.379699647426548, 37.796368957369332 ] } },
+{ "type": "Feature", "properties": { "id": "006", "heading": -50, "size": 27 }, "geometry": { "type": "Point", "coordinates": [ -122.396366894245105, 37.798000927451369 ] } },
+{ "type": "Feature", "properties": { "id": "007", "heading": 95, "size": 22 }, "geometry": { "type": "Point", "coordinates": [ -122.418454885482802, 37.752283656078752 ] } },
+{ "type": "Feature", "properties": { "id": "008", "heading": 95, "size": 30 }, "geometry": { "type": "Point", "coordinates": [ -122.437959909439101, 37.745448230008236 ] } },
+{ "type": "Feature", "properties": { "id": "009", "heading": 45, "size": 20 }, "geometry": { "type": "Point", "coordinates": [ -122.389830350875798, 37.783644712935121 ] } },
+{ "type": "Feature", "properties": { "id": "010", "heading": -80, "size": 20 }, "geometry": { "type": "Point", "coordinates": [ -122.423382103443146, 37.795887837230445 ] } },
+{ "type": "Feature", "properties": { "id": "011", "heading": 135, "size": 20 }, "geometry": { "type": "Point", "coordinates": [ -122.413049235258342, 37.772963742317728 ] } }
+]
+}