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<p class="MsoNormal"><span style="font-family:"Courier New"">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">I am exploring the possibility of having a model setup with spatially offset periodic boundaries along the vertical to the ‘east’ and ‘west’ of my domain. As far as I am aware there is no implementation
for this within MITgcm. Am I correct with this assumption and/or has anyone tried this before?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">To (hopefully) clarify the problem I want to have a domain set-up which looks a little like this:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> _ _ _ _ _ <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> <span style="color:#1F497D">
</span> | | <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> <span style="color:#1F497D">
</span> | ~ c<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> | ~ b<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> c ~ ~ a<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> b ~ |<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> a ~ |<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">z - - - - -<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">^ <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">| <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:24.75pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-family:"Courier New""><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-family:"Courier New"">> x<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">where -, _ and | represent solid boundaries/sea surface and ~’s are the connected periodic boundaries. The communication is aligned by some arbitrary offset with alignment denoted by the letters in
the diagram. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Ryan<o:p></o:p></span></p>
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