<div dir="ltr"><div>[1] I believe Rick's assessment is correct. Use a different color table. Likely a Re-White-Blue<br> <a href="http://www.ncl.ucar.edu/Document/Graphics/color_table_gallery.shtml">http://www.ncl.ucar.edu/Document/Graphics/color_table_gallery.shtml</a><br></div><div> Some suggestions:<br></div><div> (a) GMT_polar<br></div><div> (b) hotcold_18lev<br></div><div><br></div>[2] Set symmetric contour levels. The following could be used. Yo may want to change these later.<br> <a href="http://www.ncl.ucar.edu/Document/Functions/Contributed/symMinMaxPlt.shtml">http://www.ncl.ucar.edu/Document/Functions/Contributed/symMinMaxPlt.shtml</a><br><br><div>[2a] Do you know what contour interval Fields used??? If so, set these.<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Dec 1, 2016 at 8:59 AM, Rick Brownrigg <span dir="ltr"><<a href="mailto:brownrig@ucar.edu" target="_blank">brownrig@ucar.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Hi,<br><br></div>I study those two maps you provided, and I have to wonder if its not just a difference between colormaps maps and map projection that make the two seem dissimilar?<br><br></div>Rick<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Thu, Dec 1, 2016 at 4:50 AM, <span dir="ltr"><<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><br>Dear NCL group,<br><br> <br> I am using the version of NCL 6.3 and the type of my system is Windows 7.<br>I used the function of "uv2sfvpf" to calculate the difference of streamfunction between 1999-2012 and 1979-1998 NDJFM. However, the results are much different from the ones derived by Kevin et al. (2014: Seasonal aspects of the recent pause in surface warming, Figure 5a). Only some similarities appear at lower latitudes.<br> Can you explain why? Or is there anything that we should aware when we use the function of "uv2sfvpf".<br>Best regards.<br> <br><span><br>Dr. Shengping He, Research Assistant<br>Climate Change Research Center, Chinese Academy of Sciences<br>Tel: <a href="tel:%2B861082995191" value="+861082995191" target="_blank">+861082995191</a><br>E-mail：<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a><br><br></span><br><br><br><br><span><br>--<br>贺圣平，博士，助理研究员<br>中国科学院气候变化研究中心<br>电话：<a href="tel:%2B861082995191" value="+861082995191" target="_blank">+861082995191</a><br>邮箱：<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a><br><br>Dr. Shengping He, Research Assistant<br>Climate Change Research Center, Chinese Academy of Sciences<br>Tel: <a href="tel:%2B861082995191" value="+861082995191" target="_blank">+861082995191</a><br>E-mail：<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a><br><br></span><br><br><br><br><span><br>--<br>贺圣平，博士，助理研究员<br>中国科学院气候变化研究中心<br>电话：<a href="tel:%2B861082995191" value="+861082995191" target="_blank">+861082995191</a><br>邮箱：<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a><br><br>Dr. Shengping He, Research Assistant<br>Climate Change Research Center, Chinese Academy of Sciences<br>Tel: <a href="tel:%2B861082995191" value="+861082995191" target="_blank">+861082995191</a><br>E-mail：<a href="mailto:hshp@mail.iap.ac.cn" target="_blank">hshp@mail.iap.ac.cn</a><br><br></span><br><br><br><br></div></div>______________________________<wbr>_________________<br>
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