diff --git a/examples/geotiff.jGIS b/examples/geotiff.jGIS
index 7ff51e4d..aa535096 100644
--- a/examples/geotiff.jGIS
+++ b/examples/geotiff.jGIS
@@ -21,59 +21,50 @@
             "linear"
           ],
           [
-            "/",
-            [
-              "-",
-              [
-                "band",
-                2.0
-              ],
-              [
-                "band",
-                1.0
-              ]
-            ],
-            [
-              "+",
-              [
-                "band",
-                2.0
-              ],
-              [
-                "band",
-                1.0
-              ]
-            ]
+            "band",
+            1.0
           ],
-          -0.2,
+          0.0,
           [
-            191.0,
-            191.0,
-            191.0
+            0.0,
+            0.0,
+            0.0,
+            0.0
           ],
           0.0,
+          [
+            246.0,
+            97.0,
+            81.0,
+            1.0
+          ],
+          0.24849699398797595,
           [
             255.0,
-            255.0,
-            224.0
+            190.0,
+            111.0,
+            1.0
           ],
-          0.2,
+          0.49899799599198397,
           [
-            145.0,
-            191.0,
-            82.0
+            248.0,
+            228.0,
+            92.0,
+            1.0
           ],
-          0.4,
+          0.749498997995992,
           [
-            79.0,
-            138.0,
-            46.0
+            143.0,
+            240.0,
+            164.0,
+            1.0
           ],
-          0.6,
+          1.0,
           [
-            15.0,
-            84.0,
-            10.0
+            153.0,
+            193.0,
+            241.0,
+            1.0
           ]
         ],
         "opacity": 1.0,
@@ -85,11 +76,11 @@
   },
   "options": {
     "bearing": 0.0,
-    "latitude": 48.114465228297206,
-    "longitude": 3.110304623708778,
+    "latitude": 48.12458152421155,
+    "longitude": 3.135663050009803,
     "pitch": 0.0,
     "projection": "EPSG:3857",
-    "zoom": 9.342710422446883
+    "zoom": 8.44324014058031
   },
   "sources": {
     "06ed2dc2-7d40-4fe3-adc0-325708e65103": {
@@ -111,10 +102,7 @@
         "urls": [
           {
             "max": 10000.0,
-            "url": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/21/H/UB/2021/9/S2B_21HUB_20210915_0_L2A/B04.tif"
-          },
-          {
-            "max": 10000.0,
+            "min": 20.0,
             "url": "https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/21/H/UB/2021/9/S2B_21HUB_20210915_0_L2A/B08.tif"
           }
         ],