[MITgcm-support] High frequency velocity outputs for a specific period / location

[Sean Chen]

Hi All

I am trying to produce high-resolution velocity outputs for a specific sub-region of a realistic model run over a specific duration. 

Specifically, I have a model simulation for a region domain within the North Atlantic that runs for several years with a time step of 150s and a uniform output frequency of 15 days. 

But I would like to have a subset of the velocity outputs with a much shorter interval of 0.5 days over a specific period of 30 days for a given region near Cape Hatteras or near New England seamount, without changing the output frequency for all the entire domain.

How can I do this? 

Thanks
Sean