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azavea / noaa-hydro-data

NOAA Phase 2 Hydrological Data Processing
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Add notebook showing how to use Kerchunk Combined file #134

Closed rajadain closed 1 year ago

rajadain commented 1 year ago

Overview

We have taken the Kerchunk Combined approach above and formalized it into an Argo Workflow in #132. This workflow produces a Kerchunk Combined index file for all the currently available NWM Predictions, allowing for fast querying of data. This combined index is created every hour and saved to AWS at s3://azavea-noaa-hydro-data-public/nwm-combined-kerchunk.json. A final notebook adapting the above example to this new combined index and querying 3 days of data is presented in this notebook.

Notes

This current version has issues described in https://github.com/azavea/noaa-hydro-data/pull/132#issuecomment-1602742760. Will update this once those issues have been fixed.

Closes #130

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