<div dir="ltr"><div><div><div><div><div>Your questions are vague. You must be clear.<br></div>We don't have the time to determine what you mean.<br></div><div>Our time is valuable too!<br></div><div><br>===<br></div>As noted in the documentation, the sign of the EOF is **arbitrary**.<br><br>You previously asked for the data set used in<br><br><a href="http://www.ncl.ucar.edu/Applications/eof.shtml">http://www.ncl.ucar.edu/Applications/eof.shtml</a><br></div>Example 2<br><br></div>NCL matches the result at <a href="http://meteora.ucsd.edu/~pierce/eof/eofs.html">http://meteora.ucsd.edu/~pierce/eof/eofs.html</a><br><br>If another software tool has different signs for the patterns. No big deal.<br><br></div><div>The NCL examples include results/examples from text books. NCL matches them exactly.<br></div><div><br></div>Really, if as you say, "Results from ncl not consistent with results from other programming language" , then please use the other languages.<br><br><div><div><br><br><div><div><br></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 2, 2016 at 10:16 AM, Adv <span dir="ltr"><<a href="mailto:advita6@gmail.com" target="_blank">advita6@gmail.com</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><div>Hi,<br></div>Could someone let me know the reason behind multiplication of negative sign with EOF spatial patterns when latitude changes? . There are some latitudes for which the spatial and temporal patterns are multiplied by negative sign. Results from ncl not consistent with results from other programming language. <br><br></div>Thank you,<br></div>Adv <br></div>
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