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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">Hello everyone,</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">I'm conducting a 2-D simulation in the x-z plane and would like to add spatially and temporally constant wind stress </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">0.3
N/m^2 </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">at </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">ocean</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> surface. I have
tried two methods:</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">(</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">1</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">) </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">Specify
the wind file in `input/data` and do not use the EXF package.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">&PARM05</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">hydrogThetaFile='T.init',</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">bathyFile='flat_bottom',</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">uVelInitFile='U.init',</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">zonalWindFile='windx.bin',</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">Here, 'windx.bin' </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">is </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">a
1-D array with dimensions (nx, 1), where windx (</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">1:</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">nx, 1) = 0.3. </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">‘</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">nx</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">’</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> is
the total number of grid points in the x direction.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">(2) </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">Set up the wind stress in `input/data.exf`.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">&EXF_NML_02</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">ustressfile = 'windx.bin',</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">ustressperiod = 0.2,</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">&</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">Here </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> 'windx.bin' is converted from a</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none"> matrix </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> with
dimensions (nx, 1, nt</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">). </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> windx (</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">1:</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">nx,
1, </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">1:</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">nt) = 0.3. `nx` is the grid points in the x direction, and </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">‘</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">nt</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">’</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> is
the total time steps. </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">‘</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">ustressperiod = 0.2</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">’</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> because
`dt = 0.2s`.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">However, the
</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">output velocity and temperature fields</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> from the two
</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">numerical simulations</span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> are different. I am confused </span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">about
the reason of this </span><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">and would appreciate any suggestions you might have. Thank you in advance</span><span lang="EN-US" style="font-size:10.5pt;color:#212121;mso-ligatures:none">!</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">Best,</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;color:#212121;mso-ligatures:none">Chichi</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"><o:p> </o:p></span></p>
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