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Dear MITgcm community,</div>
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Hello - I'm hoping to sanity check my interpretation of the 'rsphere' parameter in the MITgcm.</div>
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I've been interpreting rsphere as the distance to the top of the model domain (surface of the ocean).</div>
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However, it was recently pointed out to me that rSphere could instead potentially refer to the distance to the bottom of the model domain (bottom of the ocean). </div>
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<span style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); display: inline !important;" class="ContentPasted0 ContentPasted1">In the code, in the file 'set_grid_factors.F', it appears the computation of the deepAtmosphere adjustments to the grid
cell size assume the radius is defined at the top of the domain (the adjustment factor appears to create a smaller cell for increasing Nr). So it seems my initial interpretation could be correct. Though I was wondering if someone else could confirm this?</span></div>
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My ocean model has the 'deepAtmosphere' option turned on (with an ocean depth comparable to the radius of the sphere), so this interpretation will have significant effects upon my results.</div>
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Thanks for your time!</div>
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Flynn</div>
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