<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Kunal,<div class=""><br class=""></div><div class="">you can use the ESMF regridding software. Take a look at&nbsp;</div><div class=""><a href="http://www.ncl.ucar.edu/Applications/ESMF.shtml" class="">http://www.ncl.ucar.edu/Applications/ESMF.shtml</a></div><div class=""><br class=""></div><div class="">There are many examples to regrid rectilinear, curvilinear and unstructured data.</div><div class=""><br class=""></div><div class="">Bye,</div><div class="">Karin</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">Am 11.07.2015 um 07:40 schrieb Kunal Bali &lt;<a href="mailto:kunal.bali9@gmail.com" class="">kunal.bali9@gmail.com</a>&gt;:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class=""><div class=""><div class=""><div class=""><div class=""><div class="">Dear NCL users<br class=""><br class=""></div>I have data with 2 x 2.5 degree resolution. I need to regrid this data into 1 x 1 degree resolution. <br class=""></div>Could you please let me know how can we do it. <br class=""><br class=""></div>The summary of the given data is <br class="">gridtype&nbsp; = lonlat<br class="">gridsize&nbsp; = 13104<br class="">xname&nbsp;&nbsp;&nbsp;&nbsp; = lon<br class="">xlongname = longitude<br class="">xunits&nbsp;&nbsp;&nbsp; = degrees_east<br class="">yname&nbsp;&nbsp;&nbsp;&nbsp; = lat<br class="">ylongname = latitude<br class="">yunits&nbsp;&nbsp;&nbsp; = degrees_north<br class="">xsize&nbsp;&nbsp;&nbsp;&nbsp; = 144<br class="">ysize&nbsp;&nbsp;&nbsp;&nbsp; = 91<br class="">xfirst&nbsp;&nbsp;&nbsp; = -178.75<br class="">xinc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = 2.5<br class="">yfirst&nbsp;&nbsp;&nbsp; = -89<br class="">yinc&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; = 2<br class=""><br class=""></div>I tried with the function<br class=""><b class="">newgrid&nbsp; = g2gsh_Wrap(orig,(/180,360/),0)</b><br class=""><br class=""></div>But could not get<br class=""><br class=""></div>Thank You <br class=""><div class=""><div class=""><br class=""><br class=""><div class=""><div class=""><br clear="all" class=""><div class=""><div class=""><div class=""><div class=""><div class="gmail_signature"><div dir="ltr" class=""><div class="">Kunal Bali<br class=""></div><div class="">Research Scholar <br class=""></div><div class="">Radio &amp; Atmospheric Science Division <br class=""></div><div class="">CSIR - National Physical Laboratory<br class=""></div><div class="">New Delhi - 110012<br class=""><br class=""></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote></div><div apple-content-edited="true" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -web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