<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Dear all,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">some months ago I used to download GFS data in Grib2 format to force WRF model. However, nowadays, these data are available in Netcdf format. In this case, I would like to know what software can I use to convert them into Grib2 format? </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I tried CDO (version 1.8), via the command:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">







<p class="gmail-p1">cdo -f grb2 <a href="http://fnl_20160908_12_00.grib2.nc">fnl_20160908_12_00.grib2.nc</a>  fileout.grb2</p><p class="gmail-p1">However, it didn't work. See the message bellow:</p><p class="gmail-p1"><b><br></b></p><p class="gmail-p1"><b>Warning (set_zaxistype) : NetCDF attribute level_type='ground or water surface' unsupported!</b></p><p class="gmail-p1"><b> </b></p><p class="gmail-p1"><b>Warning (set_gridtype) : NetCDF attribute grid_type='latitude/longitude' unsupported!</b></p><p class="gmail-p1"><br></p><p class="gmail-p1">I really appreciate if someone could tell me what should I do to convert these data into Grib2 format to force WRF.</p><p class="gmail-p1"><br></p><p class="gmail-p1">Thanks in advance</p><p class="gmail-p1"><br></p><p class="gmail-p1"><b><br></b></p></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(51,51,51);font-family:arial,sans-serif">==================================================================</span><br></div><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><span style="border-collapse:collapse"><div style="font-family:arial,helvetica,sans-serif;display:inline"><font color="#333333"> </font><b><font color="#000000">Prof. José Augusto Paixão Veiga (CREA n.: 24161)</font></b></div></span><span style="font-family:calibri,arial,helvetica,sans-serif;font-size:16px;color:rgb(0,0,0)"> </span></div><div><p style="font-size:13px;margin:0px;font-family:Arial;color:rgb(50,51,51)"><span style="letter-spacing:0px"><b>Reitoria  </b>: (92)  3646 - 7297 </span></p><p style="font-size:13px;margin:0px;font-family:Arial;color:rgb(50,51,51)"><span style="letter-spacing:0px"><b>EST        </b>: (92)  </span><span style="letter-spacing:0px">3878 - 4317</span></p></div><div><span style="color:rgb(51,51,51)">==================================================================</span><br></div><div><span style="font-weight:bold;color:rgb(51,51,51);font-family:arial">Skype:</span><span style="color:rgb(51,51,51);font-family:arial"><b> </b>veiga_j.a.p.</span><font color="#333333"><br><b>CV</b>: <font color="#333333" style="color:rgb(17,85,204)"><a href="http://lattes.cnpq.br/4027612512091565" style="color:rgb(17,85,204)" target="_blank">http://lattes.cnpq.br/4027612512091565</a></font></font></div><div><font color="#000000"><b>LinkedIn</b></font><font color="#1155cc">: </font><a href="https://www.linkedin.com/in/jos%C3%A9-augusto-veiga-a9a28130" target="_blank">https://www.linkedin.com/in/josé-augusto-veiga-a9a28130</a><font color="#1155cc"><br></font><font color="#333333"><b>Homepage</b>: </font><a href="https://scientificmet.wordpress.com/" style="color:rgb(17,85,204);background-color:rgb(255,255,0)" target="_blank">https://scientificmet.wordpress.com</a></div><div><b style="font-family:Arial;font-size:13px;color:rgb(50,51,51);background-color:rgb(238,238,238)">Grupo de Pesquisa: </b><span style="font-size:small"><a href="http://www.dgp.cnpq.br/dgp/espelhogrupo/3118948576375094" style="color:rgb(17,85,204)" target="_blank">http://www.dgp.cnpq.br/dgp/espelhogrupo/3118948576375094</a></span><br><span style="color:rgb(51,51,51)">==================================================================</span></div></div></div></div></div></div></div></div></div><div><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></font></div><div><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></font></div><div><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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