<div dir="ltr">Hi:<div><br></div><div>The error actually tells you the problem (or at least it appears to).</div><div><br></div><div>It seems to be saying that your input arrays must each have the same number of dimensions (e.g., time, x, y) for this function to work.</div><div><br></div><div>Barry</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 7, 2017 at 1:15 PM, Dhirendra Kumar <span dir="ltr"><<a href="mailto:dhirendra.cub@gmail.com" target="_blank">dhirendra.cub@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 class="gmail_default" style="font-family:georgia,serif">Dear folks</div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style="font-family:georgia,serif">I am trying to calculate significance of the regression coefficient for a gridded dataset.</div><div class="gmail_default" style="font-family:georgia,serif">I have written the followin code: </div><div class="gmail_default"><div class="gmail_default"><font face="georgia, serif"><br></font></div><div class="gmail_default"><font face="georgia, serif">f=addfile("yearmean_monmean_<wbr>selmon_JJAS_mergetime_1975_<wbr><a href="http://2015.nc">2015.nc</a>","r")</font></div><div class="gmail_default"><font face="georgia, serif">rain=f->rf(lat|:,lon|:,time|:)</font></div><div class="gmail_default"><span style="font-family:georgia,serif">; regression coefficient</span><br></div><div class="gmail_default"><span style="font-family:georgia,serif">time </span><span class="m_-3710137568467857725gmail-Apple-tab-span" style="font-family:georgia,serif;white-space:pre-wrap"> </span><span style="font-family:georgia,serif">= rain&time</span><br></div><div class="gmail_default"><span style="font-family:georgia,serif">rc=regCoef(time,rain)</span></div><div class="gmail_default"><font face="georgia, serif">copy_VarCoords(rain(:,:,0), rc)</font></div><div class="gmail_default"><font face="georgia, serif">df1= onedtond(rc@nptxy , dimsizes(rc)) - 2</font></div><div class="gmail_default"><span style="font-family:georgia,serif">tval1 = onedtond(rc@tval , dimsizes(rc))</span><br></div><div class="gmail_default"><font face="georgia, serif">printVarSummary(tval1)</font></div><div class="gmail_default"><span style="font-family:georgia,serif">b=0.5</span><br></div><div class="gmail_default"><font face="georgia, serif">prob = betainc(df1/(df1+tval1^2),df1/<wbr>2.0,0.5) ; prob(nlat,nlon)</font></div><div class="gmail_default"><br></div></div><div class="gmail_default" style="font-family:georgia,serif">I got the following error:</div><div class="gmail_default" style="font-family:georgia,serif"><div class="gmail_default"><font color="#0000ff">fatal:betainc: The three input arrays must have the same number of dimensions</font></div><div class="gmail_default"><font color="#0000ff">fatal:["Execute.c":8575]:<wbr>Execute: Error occurred at or near line 19 in file regress.ncl</font></div><div><br></div><div>Please suggest me any missing step or the cause of the error.</div></div><div><br></div><div><div class="gmail_default" style="font-family:georgia,serif">Regards</div><span class="HOEnZb"><font color="#888888"><div class="gmail_default" style="font-family:georgia,serif">Dhirendra</div><br></font></span></div><span class="HOEnZb"><font color="#888888">-- <br><div class="m_-3710137568467857725gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">==============================<wbr>==========</div><div dir="ltr">Dhirendra Kumar<div>PhD Student<br></div><div>School of Environmental Sciences, JNU<br></div><div>New Delhi (India)</div><div>Contact: <font face="comic sans ms, sans-serif"><a href="tel:+91%2099107%2078043" value="+919910778043" target="_blank">+91 9910778043</a></font></div><div>Alternate email: <a href="mailto:dhirendra.cub@outlook.com" target="_blank">dhirendra.cub@outlook.com</a></div><div>==============================<wbr>===========</div></div></div></div></div></div></div></div></div></div></div>
</font></span></div>
<br>______________________________<wbr>_________________<br>
ncl-talk mailing list<br>
<a href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a><br>
List instructions, subscriber options, unsubscribe:<br>
<a href="http://mailman.ucar.edu/mailman/listinfo/ncl-talk" rel="noreferrer" target="_blank">http://mailman.ucar.edu/<wbr>mailman/listinfo/ncl-talk</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Barry H. Lynn, Ph.D<div><div>Senior Lecturer,</div><div><div><span style="color:rgb(136,136,136)">The Institute of the Earth Science, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">The Hebrew University of Jerusalem, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Givat Ram, Jerusalem 91904, Israel </span><br style="color:rgb(136,136,136)"></div><span style="color:rgb(136,136,136)">Tel: 972 547 231 170</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Fax: (972)-25662581</span></div></div><div><span style="color:rgb(136,136,136)"><br></span></div><div>C.E.O, Weather It Is, LTD<br>Weather and Climate Focus<br><a href="http://weather-it-is.com" target="_blank">http://weather-it-is.com</a><br>Jerusalem, Israel<br>Local: 02 930 9525<br>Cell: 054 7 231 170<br>Int-IS: x972 2 930 9525<br>US 914 432 3108<br></div></div></div>
</div>