<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 29, 2019 at 6:53 AM Anna-Marie Strehl <<a href="mailto:astrehl@geomar.de">astrehl@geomar.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:arial,helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"><div>Dear ECCO support team,<br></div><div><br></div><div>I am using ECCO/Version4/Release3 to analyse the North Atlantic. Therefore, I connect the tiles 0003 and 0011, which perfectly works for the data I used until now. For a new topic, I need the wind stress. Unfortunately, this occurs not to be continuous at the boundary between the tiles. Do you know what is the reason for this bug? Is there something special I have to consider when using this variable?<br></div><div>To illustrate my problem, I produced a simple plot of the wind stress in zonal direction and one of the sea surface height (which is continuous). You can find the matlab-code and the resulting plots in the appendix.</div></div></div></blockquote><div>Hi
Anna-Marie,</div><div>For vector on LLC grid, one needs to rotate the vector to show on geographic map.</div><div>Here are some examples,</div><div><a href="https://github.com/gaelforget/gcmfaces/blob/master/gcmfaces_calc/calc_UV_zonmer.m">https://github.com/gaelforget/gcmfaces/blob/master/gcmfaces_calc/calc_UV_zonmer.m</a></div><div>line 23-24</div><div>and</div><div><a href="http://wwwcvs.mitgcm.org/viewvc/MITgcm/MITgcm/utils/matlab/cs_grid/latloncap/quikread_llc.m?view=markup&sortby=date">http://wwwcvs.mitgcm.org/viewvc/MITgcm/MITgcm/utils/matlab/cs_grid/latloncap/quikread_llc.m?view=markup&sortby=date</a></div><div>line 31-32</div><div>hope it helps,</div><div>Hong<br></div><div><br></div><div> </div></div></div>