<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Dear NCL,<div class=""><br class=""></div><div class="">I am struggling with a correct representation of WRF output over the Antarctic Peninsula. I believe that the issue is related with Polar Stereographic projection of WRF configuration:</div><div class=""><br class=""></div><div class="">CEN_LAT : -61.98499</div><div class="">CEN_LON : -72.011<br class="">TRUELAT1 : -61.985<br class="">TRUELAT2 : -90<br class="">MOAD_CEN_LAT : -61.985<br class="">STAND_LON : -72.011<br class="">POLE_LAT : 90<br class="">POLE_LON : 0<br class="">GMT : 0<br class="">MAP_PROJ : 2<br class="">MAP_PROJ_CHAR : Polar Stereographic<br class="">
<br class=""></div><div class="">Note that I am using a post-processed WRF file produced by “wrfout_to_cf.ncl” (<a href="http://foehn.colorado.edu/wrfout_to_cf/overview.html" class="">http://foehn.colorado.edu/wrfout_to_cf/overview.html</a>). Although I have defined the projection information in the script, I am still having a slight shift of contour fields in the map plot. I attach my script and a comparison of NCL vs. ncview to illustrate the shifting. I have tried to put my data "<span style="background-color: rgb(255, 255, 255);" class=""><font face="Menlo" class=""><span style="font-size: 11px;" class="">wrfout_d02_2010-01-01_06-post.nc” </span></font></span>to the ncl ftp server but not sure if it worked, therefore, a dropbox link of the data is also provided here: </div><div class=""><br class=""></div><div class=""><a href="https://www.dropbox.com/s/erajyyon7mum0zn/wrfout_d02_2010-01-01_06-post.nc?dl=0" class="">https://www.dropbox.com/s/erajyyon7mum0zn/wrfout_d02_2010-01-01_06-post.nc?dl=0</a></div><div class=""><br class=""></div><div class="">I would be grateful if someone could help me address the problem.</div><div class=""><div class=""><div class=""><br class=""></div>Thanks in advance,<br class=""></div>Deniz</div><div class=""><br class=""></div><div class=""><div class="" style="word-wrap: break-word;"><div class="" style="word-wrap: break-word;"><span class="" style="border-collapse: collapse; font-family: Arial;"><font color="#7c7c7c" class="">--</font></span><div class="" style="border-collapse: separate;"><font face="Arial" class="" color="#7c7c7c">Deniz Bozkurt, PhD<br class="">Postdoctoral Researcher</font></div><div class="" style="border-collapse: separate;"><font face="Arial" class="" color="#7c7c7c">Center for Climate and Resilience Research (CR2)<span class=""> <</span><span class=""><a href="http://www.cr2.cl/" class="">www.cr2.cl</a>></span></font></div></div><font color="#7c7c7c" class=""><span class="" style="border-collapse: collapse; font-family: Arial;">Department of Geophysics</span>, University of Chile<span class="" style="border-collapse: collapse; font-family: Arial;"></span></font><div class=""><font color="#7c7c7c" class=""><span class="" style="border-collapse: collapse; font-family: Arial;"></span></font><div class="" style="word-wrap: break-word;"><div class="" style="font-size: 11px; border-collapse: separate;"><span class="" style="border-collapse: collapse;"><font face="Arial" class="" color="#7c7c7c">Blanco Encalada 2002, Santiago, Chile</font></span></div><div class="" style="font-size: 11px; border-collapse: separate;"><font color="#7c7c7c" class=""><br class=""></font></div><div class="" style="font-size: 11px; border-collapse: separate;"><font color="#7c7c7c" class="">Mobil: +56 (9) 56107310</font></div><div class="" style="font-size: 11px; border-collapse: separate;"><font color="#9a9a9a" class=""><a href="https://sites.google.com/site/deniboz" class="">https://sites.google.com/site/deniboz</a></font></div></div></div></div><div class=""><div class="" style="word-wrap: break-word;"><div class=""><br class=""></div><div class=""><br class=""></div><div class=""></div></div></div></div></div></body></html>