digitalearthpacific/dep-seagrass

Set nodata on output tiffs

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#198 opened on Aug 24, 2025

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Description

The classification & probability appear to have the correct nodata values but they need the nodata attribute set like here: https://github.com/digitalearthpacific/dep-seagrass/blob/0d149ab5e24530e13259da9f52fb0498d9e89b51/src/utils.py#L470-L472 (or with rio.write_nodata)

Contributor guide

Research direction
Implement the nodata attribute setting for the classification and probability tiffs using the rio.write nodata function or the same method as in the referenced line.
Tech stack
python
Domain
data
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitPython
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75