<div dir="ltr"><div>Hi</div><div>i want the sum of all rf data for this specific co ordinate indexes</div><div><div>begin</div><div>f = addfiles( "<a href="http://rf1976.nc/" target="_blank">rf.nc</a>","r")</div><div>rf = f[:]->rf            </div><div>lat = f[:]->lat           </div><div>lon = f[:]->lon          </div><div>time = f[:]->time         </div><div> rfSum = dim_sum_Wrap( rf(152:273,72:118, 22:54) )</div></div><div><div>print(rfsum)<br></div><div>end</div></div><div>thanking you</div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">With Thanks & Regards</span></span></font></div><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">Smrati Purwar</span></span></font></div><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">Ph.D Scholar(CSIR-JRF<span style="background-color:rgb(153,0,255)"></span>)<br></span></span></font></div><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">CSIR- 4th Paradigm Institute(CMMACS)<br></span></span></font></div><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">NAL Belur Campus, Wind tunnel road<br></span></span></font></div><div><font size="2"><span style="color:rgb(0,0,255)"><span style="font-family:georgia,serif">Bangalore, India-560037</span></span></font></div></div></div></div></div></div>