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Add time features and tests #87

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Add time features and tests #87

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phinate
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@phinate phinate commented Jan 8, 2025

Adds a new keyword return_time_features to SatelliteDataset, which returns features based on the time of day and where in the year we are. Taking the lead from AI weather models on this being useful (and indeed, I think it would help add a correlate for the dark patches in visible channels). See e.g.

https://github.com/google-deepmind/graphcast/blob/6819a0f19796ca9c34a079855339b37134b8d930/graphcast/graphcast.py#L122C1-L127C2

@phinate phinate requested a review from dfulu January 8, 2025 11:21
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Thanks for taking the time to do this. Looks good!

Should we also put it in the Validation Dataset and the Datamodule or leave that for a later PR?

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