convert back to a data array [skip-ci]

Author: keewis

doc/examples/visualization_gallery.ipynb

@@ -209,7 +209,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "da = xr.tutorial.open_dataset(\"RGB.byte\")\n",
+    "da = xr.tutorial.open_dataset(\"RGB.byte\").data\n",
     "\n",
     "# The data is in UTM projection. We have to set it manually until\n",
     "# https://github.com/SciTools/cartopy/issues/813 is implemented\n",
@@ -245,7 +245,7 @@
     "from rasterio.warp import transform\n",
     "import numpy as np\n",
     "\n",
-    "da = xr.tutorial.open_dataset(\"RGB.byte\")\n",
+    "da = xr.tutorial.open_dataset(\"RGB.byte\").data\n",
     "\n",
     "# Compute the lon/lat coordinates with rasterio.warp.transform\n",
     "ny, nx = len(da['y']), len(da['x'])\n",