snod bug

[SMoorthi-emc]

Description

Provide a clear and concise description of what the bug is.
Also give a description of how to fix the bug.
The snow depth in the atmosphere surface file has many bulls eye near the land/ocean boundaries in coupled runs.
It turns out that there is a bug in the way snow volume from the ice model as used in the atmos model.

To Reproduce:

What compilers/machines are you seeing this with?
Give explicit steps to reproduce the behavior.

1. do this
2. then that
3. then, oops, look at the bug

Additional context

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Directly reference any issues or PRs in this or other repositories that this is related to, and describe how they are related. Example:

• needs to be fixed also in noaa-emc/nems/issues/<issue_number>
• needed for noaa-emc/fv3atm/pull/<pr_number>

Output

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output logs
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paste the code here (if a short section of log)

Testing:

1. Have you tested the code changes? On what platforms?

2. Have you run regression test in ufs-weather-model or ufs-s2s-model with code changes?

• Will the baseline results change?
• If the baseline results change, is it expected? Please give brief explanation.

Dependent PRs:

Directly reference any issues or PRs in this or other repositories that this is related to, and describe how they are related. Example:

• required to support noaa-emc/GFDL_atmos_cubed_sphere/issues/<issue_number>
• ncar/ccpp-physics/pull/<pr_number>
• associated ufs-weather-model/pull/<pr_number>