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<span>Hello,
</span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span><br></span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span>Sorry to bother you. I have a question about ECCO2_cube92 SSH(sea surface height) data.</span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span><br></span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span>The situation is that:</span></div><div><span style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;">I used </span><span style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 22.4px;">ECCO2_cube92 SSH 3-day data over the period 1996.01-2016.12 to calculate the area average value of Antarctic(50°S-90°S). And </span><font face="微软雅黑, Verdana, Microsoft Yahei, SimSun, sans-serif">I drew the time curve of SSH, as shown in the attachment. It shows a rapid decline in the short time.</font></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="line-height: 22.4px;"><br></span></div><div><font face="微软雅黑, Verdana, Microsoft Yahei, SimSun, sans-serif">I don't know why it drop so fast in such a short time, I'm not sure if it's reasonable. If it's unreasonable, there may be something wrong in my calculation. Could you please help me check whether the result is reasonable?</font></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="font-family: Arial; line-height: 23.8px;"><br></span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="font-family: Arial; line-height: 23.8px;">I would appreciate it very much if you could give me some information on this.</span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="line-height: 1.6;"><br></span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="line-height: 1.6;">Best Regards,</span></div><div style="font-family: 微软雅黑, Verdana, 'Microsoft Yahei', SimSun, sans-serif; font-size: 14px; line-height: 1.6;"><span style="line-height: 1.6;">Mengdie </span></div>
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<span class="" style="font-family: Helvetica, "Microsoft Yahei", verdana;">Mengdie Xie<br>College of Global Change and Earth System Science<br>Beijing Normal University<br>19 Xinjiekou Wai street,<br>Beijing, China,100875<br>Mobile +86-13126792058<br>Email: xie_md@126.com</span>
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