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brendancolbrendancol
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Use rioxarray instead of rasterio for satellite data loading (#993)
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‎examples/user_guide/25_GLCM_Texture.ipynb‎

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"id": "3a06tk9sxuh",
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"metadata": {
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"execution": {
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"shell.execute_reply": "2026-03-09T15:30:50.272259Z"
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"id": "mqtgqmsnvlp",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:30:50.274712Z",
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"id": "2fgm4xz3uwj",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:37.033546Z",
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"id": "7ah4bm6v5ut",
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:37.760483Z",
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"iopub.execute_input": "2026-03-09T15:30:51.047924Z",
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"id": "nkzw9wmyxio",
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"metadata": {
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"execution": {
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"id": "keurc3dmugs",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:38.664895Z",
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"id": "2hogpjtllw7",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:38.793620Z",
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"iopub.execute_input": "2026-03-09T15:30:52.046807Z",
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"iopub.status.busy": "2026-03-09T15:30:52.046700Z",
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"outputs": [],
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"source": [
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"import os, rasterio\n",
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"from rasterio.windows import Window\n",
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"import os\n",
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"import rioxarray\n",
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"\n",
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"os.environ['AWS_NO_SIGN_REQUEST'] = 'YES'\n",
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"os.environ['GDAL_DISABLE_READDIR_ON_OPEN'] = 'EMPTY_DIR'\n",
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")\n",
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"\n",
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"try:\n",
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" with rasterio.open(COG_URL) as src:\n",
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" nir = src.read(1, window=Window(5300, 2100, 500, 500)).astype(np.float64)\n",
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" nir_da = rioxarray.open_rasterio(COG_URL).isel(band=0, y=slice(2100, 2600), x=slice(5300, 5800))\n",
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" nir = nir_da.load().values.astype(np.float64)\n",
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" print(f'Downloaded NIR band: {nir.shape}, range {nir.min():.0f}–{nir.max():.0f}')\n",
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"except Exception as exc:\n",
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" print(f'Remote read failed ({exc}), using synthetic fallback')\n",
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"id": "ytdru4ssilp",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:40.122870Z",
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}
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},
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"outputs": [],
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"id": "keramnxr509",
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:45.556433Z",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-03-09T15:24:46.982646Z",
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"iopub.status.idle": "2026-03-09T15:31:00.062349Z",
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"shell.execute_reply": "2026-03-09T15:31:00.061769Z"
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}
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},
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"outputs": [],

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