Remove multi-source restrictions and fix alpha

2021-08-06 22:05:15 +02:00
parent 7f3f4e6cdd
commit e8ead306ff
3 changed files with 36 additions and 45 deletions
--- a/examples/cog-math-multisource.js
+++ b/examples/cog-math-multisource.js
@@ -7,17 +7,16 @@ const source = new GeoTIFF({
  sources: [
    {
      url: 'https://s2downloads.eox.at/demo/Sentinel-2/3857/R10m.tif',
-      samples: [2],
-      max: 65535,
-    },
-    {
-      url: 'https://s2downloads.eox.at/demo/Sentinel-2/3857/R10m.tif',
-      samples: [3],
+      bands: [2, 3],
+      min: 0,
+      nodata: 0,
      max: 65535,
    },
    {
      url: 'https://s2downloads.eox.at/demo/Sentinel-2/3857/R60m.tif',
-      samples: [8],
+      bands: [8],
+      min: 0,
+      nodata: 0,
      max: 65535,
    },
  ],
@@ -51,6 +50,8 @@ const map = new Map({
          ['*', 255, ndvi],
          // blue: NDWI
          ['*', 255, ndwi],
+          // alpha
+          ['band', 4],
        ],
      },
      source,