<div dir="ltr">Hi Dom,<div><br></div><div>thank you to replay to my question soon.</div><div><br></div><div>I liked you hint, but how can I tell WRF to use the same 17 HadGEM-2 levels (1000 925 850 700 600 500 400 300 250 200 150 100 70 50 30 20 10)? Could you please tell me how to do that?</div><div><br></div><div>Another important thing you talk about is related to the number of forcing data levels. In fact the number of HadGEM-2 levels is 17, but when I use num_metgrid_levels = 17 the model stops real.exe and give me the message </div><div><br></div><div>input_wrf.F: SIZE MISMATCH input data ide,jee,num_metgrid_levels = 150 200 18</div><div><br></div><div>which show that my met_em_files get 18 levels instead of the original ones that is 17.</div><div><br></div><div>So, when I use num_metgrid_levels = 18 and e_vert=17 the model stops telling me: </div><div><br></div><div><p style="font-size:13px;margin:0px;font-family:'Andale Mono'">d01 2005-03-01_00:00:00 You need one of three things:</p><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 1) More eta levels to reduce the dz: e_vert</p><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 2) A lower p_top so your total height is reduced: p_top_requested</p><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 3) Increase the maximum allowable eta thickness: max_dz</p><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 All are name list options</p><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"><br></p><br>And I am back to the original problem.</div><div><br></div><div>What are your recommendations? </div><div><br></div><div>I've attached my new namelist.input with these changes above and the use go 40 hPa to my model top. </div><div><br><p style="font-size:13px;margin:0px;font-family:'Andale Mono'"><br></p></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><font color="#333333"><span style="background-color:rgb(255,255,255)">José Augusto P. Veiga, </span><br><br>======================================<br>Coordenador do curso de Meteorologia da UEA<br>Universidade do Estado do Amazonas <br>Departamento de Meteorologia<br><span style="border-collapse:separate;font-family:arial;font-size:small">Escola Superior de Tecnologia (EST)</span><br>-----------------------------------------------------------------------------</font></span></div><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><span style="border-collapse:separate;font-family:arial;font-size:small"><font color="#333333">Av. Darcy Vargas, 1200, Manaus-AM Brasil<br>Work phone: (92) 3878 4333, Ramal 4333<br>Cell phone : (92) 8196 7122<br>Skype:<span style="background-color:rgb(255,255,255)"> veiga_j.a.p.</span><br></font></span></span></div><div><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse">-----------------------------------------------------------------------------</span><br>CV: <a href="http://lattes.cnpq.br/4027612512091565" target="_blank"><font style="background-color:rgb(255,255,255)" color="#333333">http://lattes.cnpq.br/4027612512091565</font></a><br>URL:<a href="http://scientificmet.wordpress.com/" target="_blank"><font style="background-color:rgb(255,255,0)">http://scientificmet.wordpress.com/</font></a><br><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse">-----------------------------------------------------------------------------</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><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></font></div></div></div></div>
<br><div class="gmail_quote">On Tue, Nov 25, 2014 at 12:17 PM, Dominikus Heinzeller <span dir="ltr"><<a href="mailto:climbfuji@ymail.com" target="_blank">climbfuji@ymail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hi Jose,<div><br></div><div>why do you try to use the same number of vertical levels in your WRF runs as in the HadGEM2-ES input data? Try to set e_vert to something reasonable, i.e., for a 50hPa model top use something around 40.</div><div><br></div><div>By the way, the HadGEM2-ES data on the ESGF nodes has 17 pressure levels (for variable zg), other variables are on 38 model levels (hybrid height coordinate).</div><div><br></div><div>Cheers</div><div><br></div><div>Dom</div><div> <br><div><blockquote type="cite"><div><div class="h5"><div>On 25/11/2014, at 2:18 pm, Jose Augusto Paixão Veiga <<a href="mailto:veiga.uea@gmail.com" target="_blank">veiga.uea@gmail.com</a>> wrote:</div><br></div></div><div><div><div class="h5"><div dir="ltr">Dear users,<div><br></div><div>I am forcing WRF (version 3.5) with HadGEM-2 data and in my small test with 36 hours I've successfully built the met_em_d* files during the pre-processing. However, I've been failing to create the appropriate boundary conditions to further run the model.</div><div><br></div><div>The error message bellow arises as soon as I run the real.exe program:</div><div><br></div><div><br></div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> Using sfcprs to compute psfc</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 You need one of three things:</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 1) More eta levels to reduce the dz: e_vert</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 2) A lower p_top so your total height is reduced: p_top_requested</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 3) Increase the maximum allowable eta thickness: max_dz</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> d01 2005-03-01_00:00:00 All are namelist options</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> -------------- FATAL CALLED ---------------</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> FATAL CALLED FROM FILE: <stdin> LINE: 5779</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> dz above fixed eta levels is too large</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'"> -------------------------------------------</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'">[0] MPI Abort by user Aborting program !</div><div style="margin:0px;font-size:13px;font-family:'Andale Mono'">[0] Aborting program!</div><div><br></div><div><br></div><div>As 18 is the number of HadGEM-2 levels, I've testing different e_vert values in the namelist.input file (ex: 19, 20,....22) but the error still persisted. I've get attached the namelist.input file for some check. </div><div><br></div><div>So, after some frustrating tests with e_vert I've decided to chance ptop values, but the error message persist. The only case I successfully run real.exe was after have set ptop=50000 (500 hPa) which does not fit my needs. </div><div><br></div><div>I didn't test with max_dz as I had not find where it is to be modified. </div><div> <br></div><div>So, I really appreciate if someone could help me on this issue.</div><div><br clear="all"><div><div><div dir="ltr"><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><font color="#333333"><span style="background-color:rgb(255,255,255)">José Augusto P. Veiga, </span><br><br>======================================<br>Coordenador do curso de Meteorologia da UEA<br>Universidade do Estado do Amazonas <br>Departamento de Meteorologia<br><span style="border-collapse:separate;font-family:arial;font-size:small">Escola Superior de Tecnologia (EST)</span><br>-----------------------------------------------------------------------------</font></span></div><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse"><span style="border-collapse:separate;font-family:arial;font-size:small"><font color="#333333">Av. Darcy Vargas, 1200, Manaus-AM Brasil<br>Work phone: (92) 3878 4333, Ramal 4333<br>Cell phone : (92) 8196 7122<br>Skype:<span style="background-color:rgb(255,255,255)"> veiga_j.a.p.</span><br></font></span></span></div><div><font color="#333333"><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse">-----------------------------------------------------------------------------</span><br>CV: <a href="http://lattes.cnpq.br/4027612512091565" target="_blank"><font style="background-color:rgb(255,255,255)" color="#333333">http://lattes.cnpq.br/4027612512091565</font></a><br>URL:<a href="http://scientificmet.wordpress.com/" target="_blank"><font style="background-color:rgb(255,255,0)">http://scientificmet.wordpress.com/</font></a><br><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse">-----------------------------------------------------------------------------</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><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><span><namelist.input></span>_______________________________________________<br>Wrf-users mailing list<br><a href="mailto:Wrf-users@ucar.edu" target="_blank">Wrf-users@ucar.edu</a><br><a href="http://mailman.ucar.edu/mailman/listinfo/wrf-users" target="_blank">http://mailman.ucar.edu/mailman/listinfo/wrf-users</a><br></div></blockquote></div><br></div></div></blockquote></div><br></div>