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Add HAND and TWI to README feature matrix#955

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brendancol merged 1 commit into
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issue-954
Mar 4, 2026
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Add HAND and TWI to README feature matrix#955
brendancol merged 1 commit into
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issue-954

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@brendancol brendancol commented Mar 4, 2026 •
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Closes #954.

Summary

  • Added HAND (Height Above Nearest Drainage) and TWI (Topographic Wetness Index) rows to the Hydrology section of the README feature matrix
  • Both functions were already implemented in xrspatial/hand.py and xrspatial/twi.py with full API reference docs, but were missing from the README

Test plan

  • Verify the two new rows render correctly in the GitHub README preview
  • Confirm backend checkmarks match actual implementation (HAND: native NumPy/Dask, fallback CuPy; TWI: native NumPy/Dask/CuPy, fallback Dask+CuPy)

@brendancol
Add HAND and TWI to README feature matrix (#954)
10bfe27 
Both functions were already implemented but missing from the
Hydrology section of the feature matrix.
@github-actions github-actions Bot added the performance PR touches performance-sensitive code label Mar 4, 2026
@brendancol brendancol merged commit 214fca7 into master Mar 4, 2026
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@brendancol brendancol deleted the issue-954 branch May 4, 2026 13:06
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Add HAND and TWI to README feature matrix

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