<div dir="ltr"><div><div><div>Maybe you're looking at<br><a href="ftp://mit.ecco-group.org/ecco_for_las/version_4/release2/nctiles_monthly/">ftp://mit.ecco-group.org/ecco_for_las/version_4/release2/nctiles_monthly/</a><br></div><a href="ftp://mit.ecco-group.org/ecco_for_las/version_4/release2/interp_monthly/">ftp://mit.ecco-group.org/ecco_for_las/version_4/release2/interp_monthly/</a> doesn't have UVELMASS/VVELMASS,<br></div>but has interpolated <br> EVELMASS : "Eastward Mass-Weighted Comp of Velocity (m/s)"<br> NVELMASS : "Northward Mass-Weighted Comp of Velocity (m/s)"<br><br></div>Hong<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 8, 2018 at 5:55 PM, Julius Busecke <span dir="ltr"><<a href="mailto:jbusecke@princeton.edu" target="_blank">jbusecke@princeton.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
Hi,
<div>I was looking at the velocity output in the interpolated files for ECCO version4 release2 (<a href="ftp://mit.ecco-group.org/ecco_for_las/version_4/release2/interp_monthly/" target="_blank">ftp://mit.ecco-group.org/<wbr>ecco_for_las/version_4/<wbr>release2/interp_monthly/</a>),
and I noticed the output looks quite weird, </div>
<div>and unphysical.</div>
<div><br>
</div>
<div>I have attached two pictures that show UVELMASS and VVELMASS averaged over time at a depth of ~25m ( I also checked depth averages and the same thing shows up).</div>
<div><br>
</div>
<div>It almost seems like the tiles of zonal and meridional velocities were mixed up or at least the direction changes abruptly (eg around i4 ~ 275 and ~650).</div>
<div>Is this a know issue? Or is there a suggested workaround? </div>
<div><br>
</div>
<div>I am in particular looking for a time and depth averaged horizontal velocity field from ECCO.</div>
<div><br>
</div>
<div>Thanks a lot. </div>
<div><br>
</div>
<div><img id="m_-37704042183489006386C85D8D7-0D47-4791-880D-328AE9BDBFB4" src="cid:BFCB1A4A-E0C3-48C7-B6EC-4FBEFB25B0FB"><img id="m_-37704042183489006381D1A49DE-98DF-447D-9237-79185F6B0AE5" src="cid:F28E8672-E9CD-430A-B61D-9864AA8BB82E"></div>
<br>
<br>
<div>
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<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
<span style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">Julius
Busecke, PhD</span></div>
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——————————</div>
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
Postdoctoral Research Associate</div>
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
Princeton University</div>
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
Guyot Hall 408A, Princeton, 08544 NJ</div>
</div>
</div>
</div>
</div>
</div>
</div>
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<br></blockquote></div><br></div>