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Thanks very much both, I will give both of these a try!</div>


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Cheers,</div>


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Flynn</div>


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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> MITgcm-support <mitgcm-support-bounces@mitgcm.org> on behalf of Dimitris Menemenlis <dmenemenlis@gmail.com><br>


<b>Sent:</b> 09 February 2025 7:15 PM<br>


<b>To:</b> MITgcm Support <mitgcm-support@mitgcm.org><br>


<b>Subject:</b> Re: [MITgcm-support] cubed sphere question - higher resolution grid files?</font>


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Learn why this is important</a> </div>


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<div>Hi Flynn, in case cs96 is not sufficient, a set of routines that can generate cubed-sphere topologies is available here:


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<div><a href="https://wwwcvs.mitgcm.org/viewvc/MITgcm/MITgcm_contrib/high_res_cube/matlab-grid-generator/">https://wwwcvs.mitgcm.org/viewvc/MITgcm/MITgcm_contrib/high_res_cube/matlab-grid-generator/</a></div>


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<div>There may be newer versions available somewhere but this is the code that Chris Hill and I used to generate the cs510 grid,</div>


<div>"It Was Twenty Years Ago Today"!</div>


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<div>Cheers, D.</div>


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<blockquote type="cite">


<div>On Feb 8, 2025, at 8:03 PM, Jean-Michel Campin <jmc@mit.edu> wrote:</div>


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<div>Hi Flynn,<br>


<br>


I don't remember where the code to generate cubed-sphere grid is, and others might be able<br>


to provide more useful information for this.<br>


<br>


Now I have a set of cs-96 grid (about 1.degre resolution) that I was using, <br>


and put a tar (+ gzip) file there:<br>


https://stuff.mit.edu/~jm_c/bin_files/cs96_dxC3_dXYa.tar.gz<br>


Normally, you should be able to get this file, if this resolution fits your need.<br>


<br>


Cheers,<br>


Jean-Michel<br>


<br>


On Fri, Feb 07, 2025 at 04:47:47PM +0000, Flynn Ames wrote:<br>


<blockquote type="cite">Dear MITgcm people,<br>


<br>


Hello - I'm using the MITgcm in its global, cubed-sphere configuration, currently with a cs32 grid (32x32 points for each cube face).<br>


I'd like to perform some sensitivity tests to a higher resolution, e.g., with a cs64 grid.<br>


<br>


However, I haven't been able to find grid files with a resolution higher than cs32 (despite papers existing that have used a cs64 configuration etc.).<br>


I would attempt to make these files myself, although I'm unsure how I would go about doing this.<br>


<br>


I'm hoping to ask: does anyone know of where I could find cubed sphere grid files with a higher resolution than cs32? Or if there is a utility I can use to create the grid files myself?<br>


<br>


Thanks in advance!<br>


Flynn<br>


<br>


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