<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi Flynn, in case cs96 is not sufficient, a set of routines that can generate cubed-sphere topologies is available here:<div><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><div><br></div><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><div><br></div><div>Cheers, D.</div><div><br></div><div><div><br><blockquote type="cite"><div>On Feb 8, 2025, at 8:03 PM, Jean-Michel Campin <jmc@mit.edu> wrote:</div><br class="Apple-interchange-newline"><div><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><br></blockquote><br><blockquote type="cite">_______________________________________________<br>MITgcm-support mailing list<br>MITgcm-support@mitgcm.org<br>http://mailman.mitgcm.org/mailman/listinfo/mitgcm-support<br></blockquote><br>_______________________________________________<br>MITgcm-support mailing list<br>MITgcm-support@mitgcm.org<br>http://mailman.mitgcm.org/mailman/listinfo/mitgcm-support<br></div></div></blockquote></div><br></div></div></body></html>