Try sregr.<br><br>Jeff Duda<br><br><div class="gmail_quote">On Thu, Dec 16, 2010 at 9:55 AM, Djordje Romanic <span dir="ltr"><<a href="mailto:djordje8@gmail.com">djordje8@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>Dear Users, </div>
<div> </div>
<div>Does anyone know how to calculate the correlation coefficient in GrADS? Namely, I have two variables (meridional and zonal wind speeds) and they both are the functions of time and spice. I'm using the NCEP/NCAR reanalysis data from jan1949 to nov2010. I need a (spatial) map of correlation coefficients for that period. </div>
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<div>I've explored the functions tcorr and scorr, but none of them is suitable for that. The tcorr function requires that the first variable is only a function of time, which is not in my case. </div>
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<div>Any comment is valuable for me. </div>
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<div>Thanks in advance. </div>
<div> </div>
<div>Regards, </div>
<div> </div><font color="#888888">
<div>Djordje </div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Jeff Duda<br>Iowa State University<br>Meteorology Graduate Student<br>3134 Agronomy Hall<br><a href="http://www.meteor.iastate.edu/~jdduda">www.meteor.iastate.edu/~jdduda</a><br>