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Add percent_valid_points statistic to the get_stats() method in the Raster class #679

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vschaffn opened this issue Jan 24, 2025 · 0 comments · May be fixed by GlacioHack/geoutils#644
Open

Add percent_valid_points statistic to the get_stats() method in the Raster class #679

vschaffn opened this issue Jan 24, 2025 · 0 comments · May be fixed by GlacioHack/geoutils#644

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@vschaffn
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vschaffn commented Jan 24, 2025 •
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Context

Currently, the get_stats() method in the Raster class provides a set of statistics about the raster, such as minimum, maximum, mean, etc. However, there is no statistic that calculates the percentage of valid (non-NaN) points in the raster.
This feature would be particularly useful when working with DEMs.

Steps to implement

  • Modify the get_stats() method to calculate the percentage of valid (non-NaN) points.
  • Add this value to the dictionary returned by get_stats() under the key Valid points.

Note

This implementation will be carried out in geoutils.
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Add percentile valid points in get_stats() vschaffn/geoutils
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@vschaffn