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Testing and Updating Examples #837

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a37d5a8
updated viewshed gpu example
brendancol Dec 19, 2025
173e719
updated classification notebook with more reliable data source and ri…
brendancol Dec 19, 2025
c6a5149
Merge branch 'master' into fixes-833-fix-all-xr.open_rasterio()-calls…
brendancol Jan 22, 2026
b60b697
bunch of notebook updates
brendancol Jan 22, 2026
cc81d77
ran and cleared example noe notebooks
brendancol Jan 23, 2026
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122 changes: 78 additions & 44 deletions docs/source/user_guide/classification.ipynb
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101 changes: 64 additions & 37 deletions docs/source/user_guide/focal.ipynb
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141 changes: 109 additions & 32 deletions docs/source/user_guide/local.ipynb
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719 changes: 458 additions & 261 deletions docs/source/user_guide/multispectral.ipynb
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72 changes: 50 additions & 22 deletions docs/source/user_guide/pathfinding.ipynb
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167 changes: 115 additions & 52 deletions docs/source/user_guide/proximity.ipynb
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296 changes: 186 additions & 110 deletions docs/source/user_guide/surface.ipynb
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110 changes: 72 additions & 38 deletions docs/source/user_guide/zonal.ipynb
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30 changes: 23 additions & 7 deletions examples/cloudless-mosaic-sentinel2.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@
"from datashader import Canvas\n",
"\n",
"import stackstac\n",
"from satsearch import Search\n",
"import pystac_client\n",
"\n",
"import xrspatial.multispectral as ms"
]
Expand Down Expand Up @@ -74,14 +74,16 @@
"metadata": {},
"outputs": [],
"source": [
"items = Search(\n",
" url='https://earth-search.aws.element84.com/v0',\n",
"catalog = pystac_client.Client.open('https://earth-search.aws.element84.com/v1')\n",
"\n",
"search = catalog.search(\n",
" bbox=[-96.185642, 28.569157, -95.117574, 29.500710],\n",
" collections=['sentinel-s2-l2a-cogs'],\n",
" collections=['sentinel-2-l2a'],\n",
" query={'eo:cloud_cover': {'lt': 25}},\n",
" datetime='2019-07-01/2020-06-30'\n",
").items()\n",
")\n",
"\n",
"items = search.item_collection()\n",
"len(items)"
]
},
Expand All @@ -102,7 +104,7 @@
"outputs": [],
"source": [
"stack_ds = stackstac.stack(\n",
" items, epsg=32613, resolution=100, assets=['B04', 'B03', 'B02'], chunksize=4096\n",
" items, epsg=32613, resolution=100, assets=['red', 'green', 'blue'], chunksize=4096\n",
")\n",
"\n",
"stack_ds"
Expand Down Expand Up @@ -216,8 +218,22 @@
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"name": "python"
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.14.2"
}
},
"nbformat": 4,
Expand Down
38 changes: 34 additions & 4 deletions examples/housing_price_feature_engineering.ipynb
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Expand Up @@ -35,7 +35,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T14:26:33.627412Z",
"iopub.status.busy": "2026-01-23T14:26:33.627252Z",
"iopub.status.idle": "2026-01-23T14:26:34.752109Z",
"shell.execute_reply": "2026-01-23T14:26:34.751375Z"
}
},
"outputs": [],
"source": [
"import numpy as np\n",
Expand Down Expand Up @@ -65,7 +72,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T14:26:34.754220Z",
"iopub.status.busy": "2026-01-23T14:26:34.753759Z",
"iopub.status.idle": "2026-01-23T14:26:34.757293Z",
"shell.execute_reply": "2026-01-23T14:26:34.756767Z"
}
},
"outputs": [],
"source": [
"# assume the data contain lat lon coords with some additional values\n",
Expand Down Expand Up @@ -164,7 +178,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T14:26:34.758688Z",
"iopub.status.busy": "2026-01-23T14:26:34.758576Z",
"iopub.status.idle": "2026-01-23T14:26:36.327629Z",
"shell.execute_reply": "2026-01-23T14:26:36.327038Z"
}
},
"outputs": [],
"source": [
"# bounding box of the raster\n",
Expand Down Expand Up @@ -256,7 +277,16 @@
],
"metadata": {
"language_info": {
"name": "python"
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.14.2"
}
},
"nbformat": 4,
Expand Down
16 changes: 15 additions & 1 deletion examples/user_guide/0_Getting_Setup.ipynb
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Expand Up @@ -28,8 +28,22 @@
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"name": "python"
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.14.2"
}
},
"nbformat": 4,
Expand Down
119 changes: 106 additions & 13 deletions examples/user_guide/1_Surface.ipynb
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Expand Up @@ -44,7 +44,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:45.076389Z",
"iopub.status.busy": "2026-01-23T01:05:45.076296Z",
"iopub.status.idle": "2026-01-23T01:05:46.721799Z",
"shell.execute_reply": "2026-01-23T01:05:46.721260Z"
}
},
"outputs": [],
"source": [
"import numpy as np\n",
Expand Down Expand Up @@ -74,7 +81,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:46.723464Z",
"iopub.status.busy": "2026-01-23T01:05:46.723116Z",
"iopub.status.idle": "2026-01-23T01:05:48.556884Z",
"shell.execute_reply": "2026-01-23T01:05:48.556368Z"
}
},
"outputs": [],
"source": [
"from xrspatial import generate_terrain\n",
Expand All @@ -98,7 +112,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:48.575684Z",
"iopub.status.busy": "2026-01-23T01:05:48.575535Z",
"iopub.status.idle": "2026-01-23T01:05:48.650480Z",
"shell.execute_reply": "2026-01-23T01:05:48.649590Z"
}
},
"outputs": [],
"source": [
"shade(terrain, cmap=Elevation, how='linear')"
Expand All @@ -118,7 +139,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:48.651901Z",
"iopub.status.busy": "2026-01-23T01:05:48.651797Z",
"iopub.status.idle": "2026-01-23T01:05:48.740838Z",
"shell.execute_reply": "2026-01-23T01:05:48.739814Z"
}
},
"outputs": [],
"source": [
"from xrspatial import hillshade\n",
Expand All @@ -141,7 +169,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:48.743794Z",
"iopub.status.busy": "2026-01-23T01:05:48.743688Z",
"iopub.status.idle": "2026-01-23T01:05:49.799432Z",
"shell.execute_reply": "2026-01-23T01:05:49.798753Z"
}
},
"outputs": [],
"source": [
"terrain_elevation = shade(terrain, cmap=Elevation, alpha=128, how='linear')\n",
Expand All @@ -164,7 +199,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:49.803468Z",
"iopub.status.busy": "2026-01-23T01:05:49.803343Z",
"iopub.status.idle": "2026-01-23T01:05:50.071899Z",
"shell.execute_reply": "2026-01-23T01:05:50.071154Z"
}
},
"outputs": [],
"source": [
"from xrspatial import slope\n",
Expand Down Expand Up @@ -197,7 +239,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:50.076050Z",
"iopub.status.busy": "2026-01-23T01:05:50.075898Z",
"iopub.status.idle": "2026-01-23T01:05:51.201913Z",
"shell.execute_reply": "2026-01-23T01:05:51.201329Z"
}
},
"outputs": [],
"source": [
"from xrspatial import curvature\n",
Expand Down Expand Up @@ -232,7 +281,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:51.206172Z",
"iopub.status.busy": "2026-01-23T01:05:51.206076Z",
"iopub.status.idle": "2026-01-23T01:05:51.433035Z",
"shell.execute_reply": "2026-01-23T01:05:51.432339Z"
}
},
"outputs": [],
"source": [
"from xrspatial import aspect\n",
Expand Down Expand Up @@ -272,7 +328,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:51.435698Z",
"iopub.status.busy": "2026-01-23T01:05:51.435594Z",
"iopub.status.idle": "2026-01-23T01:05:52.080003Z",
"shell.execute_reply": "2026-01-23T01:05:52.079158Z"
}
},
"outputs": [],
"source": [
"from xrspatial import viewshed\n",
Expand Down Expand Up @@ -315,7 +378,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:52.081235Z",
"iopub.status.busy": "2026-01-23T01:05:52.081121Z",
"iopub.status.idle": "2026-01-23T01:05:58.440849Z",
"shell.execute_reply": "2026-01-23T01:05:58.440147Z"
}
},
"outputs": [],
"source": [
"# Will take some time to run...\n",
Expand Down Expand Up @@ -347,7 +417,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:58.442088Z",
"iopub.status.busy": "2026-01-23T01:05:58.441989Z",
"iopub.status.idle": "2026-01-23T01:05:59.426418Z",
"shell.execute_reply": "2026-01-23T01:05:59.425836Z"
}
},
"outputs": [],
"source": [
"from xrspatial import viewshed\n",
Expand Down Expand Up @@ -385,7 +462,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"metadata": {
"execution": {
"iopub.execute_input": "2026-01-23T01:05:59.430189Z",
"iopub.status.busy": "2026-01-23T01:05:59.430076Z",
"iopub.status.idle": "2026-01-23T01:05:59.992006Z",
"shell.execute_reply": "2026-01-23T01:05:59.991256Z"
}
},
"outputs": [],
"source": [
"%time view = viewshed(terrain, x=OBSERVER_X, y=OBSERVER_Y, observer_elev=100)\n",
Expand Down Expand Up @@ -421,7 +505,16 @@
],
"metadata": {
"language_info": {
"name": "python"
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.14.2"
}
},
"nbformat": 4,
Expand Down
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