# [Greenline] Extend python driver for JW testcase using serialized interpolation fields

- Shaped by: Anurag
- Appetite (FTEs, weeks): half cycle
- Developers: Chia Rui<!-- Filled in at the betting table unless someone is specifically required here -->

## Problem
While we continue to progress in grid manager and fields needed to run the dycore, the existing framework that uses the info from serialized data can be used to further extend the driver. Plan is to set up the place holders for initial condition and output and run the testcase as documented in the paper: `doi: 10.1256/qj.06.12`.

## Appetite
Not more than half cycle.

## Rabbit holes
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Do not try to get a perfect match with main ICON. It is fine if the results are sensible and compare reasonably with ICON/existing literature. Main purpose is to extned the driver.

## No-gos
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## Progress