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refactor of preview to avoid rechunking #988

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Merged
brendancol merged 3 commits into from
Mar 8, 2026
Merged

refactor of preview to avoid rechunking #988

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d98b8d1
refactor of preview to avoid rechunking
brendancol Mar 7, 2026
acc9a9a
eliminate rechunking in preview by always snapping to a chunk divisor
brendancol Mar 8, 2026
53c9cdf
add preview to README feature matrix
brendancol Mar 8, 2026
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8 changes: 8 additions & 0 deletions README.md
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Expand Up @@ -340,6 +340,14 @@ In the GIS world, rasters are used for representing continuous phenomena (e.g. e
| [Zonal Statistics](xrspatial/zonal.py) | Computes summary statistics for a value raster within each zone | Standard | ✅️ | ✅️| ✅️ | 🔄 |
| [Zonal Cross Tabulate](xrspatial/zonal.py) | Cross-tabulates agreement between two categorical rasters | Standard | ✅️ | ✅️| 🔄 | 🔄 |

-----------

### **Utilities**

| Name | Description | Source | NumPy xr.DataArray | Dask xr.DataArray | CuPy GPU xr.DataArray | Dask GPU xr.DataArray |
|:----------:|:------------|:------:|:----------------------:|:--------------------:|:-------------------:|:------:|
| [Preview](xrspatial/preview.py) | Downsamples a raster to target pixel dimensions for visualization | Custom | ✅️ | ✅️ | ✅️ | 🔄 |

#### Usage

##### Quick Start
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