Georef output contract: alpha band for grayscale, srcnodata as mask fallback (#56) - #79

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56-georef-output-contract-a-real-alpha-band

Sep 29, 2026

Commits on Sep 29, 2026

Initialize PWF baseline for #56

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Measure the grayscale zero collision and the mask decline rate (#56)

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Give every georef output an alpha band, and let srcnodata back a declined mask (#56)

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Record the output contract change, measured on the output rather than the source (#56)

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Archive planning files for issue #56

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