<div dir="ltr"><div><div>What is the format of the attached file file_grads? I don't know what software to use to read it. Is it an image? Is it code?<br><br></div>Anyway, the most likely reason you're seeing a "shift" is because you have mis-specified the PDEF, XDEF, or YDEF entries in your control file (I presume you are using a control file rather than using sdfopen to read the data in Grads). This is causing a projection error. You can use ncdump -h and ncdump -v [VAR] to output the values of the projection parameters for your LC projection (unique to your WRF domain) and use the grads user guide section on writing control files to construct the correct PDEF, XDEF, and YDEF entries.<br><br></div>Jeff Duda<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 8, 2016 at 8:38 AM, Júlio Barboza Chiquetto <span dir="ltr"><<a href="mailto:julio22@gmail.com" target="_blank">julio22@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">Hi Kontantina,<div>By shifted you mean that it changes the species of pollutants you are trying to display? Can you describe the problem a bit more and the commands you used?</div><div>I don't think I'll be able to solve you issue, but at least I'll try to help you identifying it. Have you used ARWpost to generate the ctl file? Perhaps there's something wrong in the namelist.ARWpost, since in ncview you mentioned everything was ok. Send your namelist.ARWpost too if you can.</div><div>Kind regards,</div><div><br></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div><div dir="ltr"><div><span style="color:rgb(19,79,92);font-family:'times new roman',serif">Júlio B. Chiquetto,</span></div><div><span style="color:rgb(19,79,92);font-family:'times new roman',serif"><br></span></div><div><font color="#134f5c" face="Times New Roman">Doutorando em Climatologia</font></div><div><font color="#134f5c" face="times new roman, serif">USP - Geografia Física</font></div><div><br></div><div><div><font color="#134f5c" face="times new roman, serif">PhD Student in Climatology</font></div><div><font color="#134f5c" face="times new roman, serif">University of Sao Paulo - Physical Geography</font></div></div></div></div></div>
<br><div class="gmail_quote"><div><div class="h5">On 8 January 2016 at 07:06, Konstantina mangouta <span dir="ltr"><<a href="mailto:kon_maggouta@yahoo.gr" target="_blank">kon_maggouta@yahoo.gr</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div><div style="color:#000;background-color:#fff;font-family:times new roman,new york,times,serif;font-size:16px"><div><span>Dear all,</span></div><div><span><br></span></div><div dir="ltr"><span>i am running wrf chem and i plot my results to grads.</span></div><div dir="ltr"><span>When i see my results to ncview everything seems al right. However, when i see my results to grads, pollutants are shifted.</span></div><div dir="ltr"><span>I use lambert conformal projection. </span></div><div dir="ltr"><span>I am not sure if the problem is due to the post prosessing (grads) or due to the model.</span></div><div dir="ltr"><span>Please find attached the plots at grads and ncview.</span></div><div dir="ltr"><span><br></span></div><div dir="ltr"><span>Thank you in advance for your help,</span></div><div dir="ltr"> <br></div><div><span style="font-family:'times new roman','new york',times,serif"><span><font size="3">Kontantina,</font></span></span><div><div dir="ltr"><font size="3">PhD student</font></div></div></div></div></div><br></div></div>_______________________________________________<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature">Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br></div>
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