<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="">Hi Mehran,<div class=""><br class=""></div><div class="">the time step of your model integration is way too large. Looking at your grid spacing of about 3.5km, your time step should be something like 3.5km*6s/km = 21s not 180s (that’s why you get the CFL errors).</div><div class=""><br class=""></div><div class="">Also, dx and dy should be the same, yours are:</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>dx = 3568.982</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>dy = 3557.494</div><div class="">—> use 3500?</div><div class=""><br class=""></div><div class="">Further, you are using GFS data at 0.5 degree (55km) resolution as forcing data? For a recommended nesting ratio of 1:3 or 1:5 you could have an outer domain at around 10.5 km resolution and an inner domain d02 at 3.5km resolution.</div><div class=""><br class=""></div><div class="">Please consult the WRF Users’ Guide Chapter 5, namelist options, for more details: <a href="http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3/users_guide_chap5.htm" class="">http://www2.mmm.ucar.edu/wrf/users/docs/user_guide_V3/users_guide_chap5.htm</a> </div><div class=""><br class=""></div><div class="">Cheers,</div><div class=""><br class=""></div><div class="">Dom</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 11/11/2015, at 8:39 AM, Mehran Khodamorad <<a href="mailto:mkhodamorad@gmail.com" class="">mkhodamorad@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Dear wrfhelp<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">sorry for the dlay in sending namelist.I have sent you my namelist and this following error occures when i type wrf.exe<br class="">"Namelist logging not found in namelist.input. Using registry defaults for varia<br class=""> bles in logging.<br class=""> Namelist logging not found in namelist.input. Using registry defaults for varia<br class=""> bles in logging.<br class=""> Namelist dfi_control not found in namelist.input. Using registry defaults for v<br class=""> ariables in dfi_control<br class=""> Namelist tc not found in namelist.input. Using registry defaults for variables <br class=""> in tc<br class=""> Namelist noah_mp not found in namelist.input. Using registry defaults for varia<br class=""> bles in noah_mp<br class=""> Namelist scm not found in namelist.input. Using registry defaults for variables<br class=""> in scm<br class=""> Namelist fire not found in namelist.input. Using registry defaults for variable<br class=""> s in fire<br class=""> Namelist diags not found in namelist.input. Using registry defaults for variabl<br class=""> es in diags<br class=""> --- WARNING: traj_opt is zero, but num_traj is not zero; setting num_traj to ze<br class=""> ro.<br class=""> --- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval<br class=""> = 0 for all domains<br class=""> --- NOTE: grid_fdda is 0 for domain 1, setting gfdda interval and ending t<br class=""> ime to 0 for that domain.<br class=""> --- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain 1, setting<br class=""> sgfdda interval and ending time to 0 for that domain.<br class=""> --- NOTE: obs_nudge_opt is 0 for domain 1, setting obs nudging interval an<br class=""> d ending time to 0 for that domain.<br class=""> bl_pbl_physics /= 4, implies mfshconv must be 0, resetting<br class=""> --- NOTE: num_soil_layers has been set to 4<br class=""> WRF V3.5.1 MODEL<br class=""> *************************************<br class=""> Parent domain<br class=""> ids,ide,jds,jde 1 247 1 214<br class=""> ims,ime,jms,jme -4 252 -4 219<br class=""> ips,ipe,jps,jpe 1 247 1 214<br class=""> *************************************<br class=""> DYNAMICS OPTION: Eulerian Mass Coordinate<br class=""> alloc_space_field: domain 1, 1255384956 bytes allocat<br class=""> ed<br class=""> med_initialdata_input: calling input_input<br class="">Timing for processing wrfinput file (stream 0) for domain 1: 0.26956 elapsed seconds<br class=""> INPUT LandUse = "USGS"<br class=""> LANDUSE TYPE = "USGS" FOUND 33 CATEGORIES 2 SEASONS WATER C<br class=""> ATEGORY = 16 SNOW CATEGORY = 24<br class=""> INITIALIZE THREE Noah LSM RELATED TABLES<br class=""> LANDUSE TYPE = USGS FOUND 27 CATEGORIES<br class=""> INPUT SOIL TEXTURE CLASSIFICATION = STAS<br class=""> SOIL TEXTURE CLASSIFICATION = STAS FOUND 19 CATEGORIES<br class="">Timing for Writing wrfout_d01_2013-01-10_06:00:00 for domain 1: 3.50606 elapsed seconds<br class="">Timing for processing lateral boundary for domain 1: 0.02493 elapsed seconds<br class=""> Tile Strategy is not specified. Assuming 1D-Y<br class=""> WRF TILE 1 IS 1 IE 247 JS 1 JE 214<br class=""> WRF NUMBER OF TILES = 1<br class=""> d01 2013-01-10_06:00:00 76 points exceeded cfl=2 in domain d01 at tim<br class=""> e 2013-01-10_06:00:00 hours<br class=""> d01 2013-01-10_06:00:00 MAX AT i,j,k: 224 9 24 ver<br class=""> t_cfl,w,d(eta)= 3.782329 -12.40159 2.0671606E-02<br class="">Timing for main: time 2013-01-10_06:03:00 on domain 1: 18.96825 elapsed seconds<br class=""> d01 2013-01-10_06:03:00 3492 points exceeded cfl=2 in domain d01 at tim<br class=""> e 2013-01-10_06:03:00 hours<br class=""> d01 2013-01-10_06:03:00 MAX AT i,j,k: 225 9 25 ver<br class=""> t_cfl,w,d(eta)= 18.55145 97.75634 1.7589740E-02<br class=""> d01 2013-01-10_06:03:00 7771 points exceeded cfl=2 in domain d01 at tim<br class=""> e 2013-01-10_06:03:00 hours<br class=""> d01 2013-01-10_06:03:00 MAX AT i,j,k: 225 8 22 ver<br class=""> t_cfl,w,d(eta)= 28.73253 -250.7970 2.8411031E-02<br class=""> d01 2013-01-10_06:03:00 20479 points exceeded cfl=2 in domain d01 at tim<br class=""> e 2013-01-10_06:03:00 hours<br class=""> d01 2013-01-10_06:03:00 MAX AT i,j,k: 226 8 21 ver<br class=""> t_cfl,w,d(eta)= 295.7528 -1291.021 3.2001421E-02<br class="">Timing for main: time 2013-01-10_06:06:00 on domain 1: 9.59696 elapsed seconds<br class=""> critical problem: ZLVL <= ZPD; model stops<br class=""> -------------- FATAL CALLED ---------------<br class=""> FATAL CALLED FROM FILE: <stdin> LINE: 4128<br class=""> STOP in Noah-MP<br class=""> -------------------------------------------<br class=""> -------------- FATAL CALLED ---------------<br class=""> FATAL CALLED FROM FILE: <stdin> LINE: 4128<br class=""> STOP in Noah-MP<br class=""> -------------------------------------------"<br class=""><br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Also, I use GFS data in Grib2 format.<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Many thanks in advance<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Regards<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Mehraneh<br class=""></div></div><div class="gmail_extra"><br clear="all" class=""><div class=""><div class="gmail_signature"><div dir="ltr" class=""><div class=""><div class=""> Dr. Mehraneh Khodamorad Pour,<br class=""></div><div class="">Assistant Professor,<br class="">
Bu-Ali Sina University,<br class="">
Faculty of Agriculture,<br class="">
Hamedan, IRAN.<br class=""></div><div class=""><br class=""><br class=""><br class=""><br class=""></div></div></div></div></div>
<br class=""><div class="gmail_quote">On Fri, Oct 30, 2015 at 9:49 PM, wrfhelp <span dir="ltr" class=""><<a href="mailto:wrfhelp@ucar.edu" target="_blank" class="">wrfhelp@ucar.edu</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word" class="">Mehran,<div class=""><br class=""></div><div class="">The second “errors” you sent, regarding the namelist are not actually errors, so you do not need to worry about those. The first one is, though. Can you please send a copy of your namelist.input file, and let me know what type of input data you are using.</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">~wrfhelp~<div class=""><div class="h5"><br class=""><div class=""><div class="">On Oct 30, 2015, at 3:55 AM, Mehran Khodamorad <<a href="mailto:mkhodamorad@gmail.com" target="_blank" class="">mkhodamorad@gmail.com</a>> wrote:</div><br class=""><blockquote type="cite" class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Also, this warning appears :<br class="">"Namelist logging not found in namelist.input. Using registry defaults for varia<br class=""> bles in logging.<br class=""> Namelist logging not found in namelist.input. Using registry defaults for varia<br class=""> bles in logging.<br class=""> Namelist dfi_control not found in namelist.input. Using registry defaults for v<br class=""> ariables in dfi_control<br class=""> Namelist tc not found in namelist.input. Using registry defaults for variables <br class=""> in tc<br class=""> Namelist noah_mp not found in namelist.input. Using registry defaults for varia<br class=""> bles in noah_mp<br class=""> Namelist scm not found in namelist.input. Using registry defaults for variables<br class=""> in scm<br class=""> Namelist fire not found in namelist.input. Using registry defaults for variable<br class=""> s in fire<br class=""> Namelist diags not found in namelist.input. Using registry defaults for variabl<br class=""> es in diags<br class=""> --- WARNING: traj_opt is zero, but num_traj is not zero; setting num_traj to ze<br class=""> ro.<br class=""> --- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval<br class=""> = 0 for all domains<br class=""> --- NOTE: grid_fdda is 0 for domain 1, setting gfdda interval and ending t<br class=""> ime to 0 for that domain.<br class=""> --- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain 1, setting<br class=""> sgfdda interval and ending time to 0 for that domain.<br class=""> --- NOTE: obs_nudge_opt is 0 for domain 1, setting obs nudging interval an<br class=""> d ending time to 0 for that domain.<br class=""> bl_pbl_physics /= 4, implies mfshconv must be 0, resetting" <br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">I dont know where is noahmp, tc,... in namelist.input?<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Many thanks<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large"> <br class=""> <br class=""><br class=""><br class=""><br class=""></div></div><div class="gmail_extra"><br clear="all" class=""><div class=""><div class=""><div dir="ltr" class=""><div class=""> Dr. Mehraneh Khodamorad Pour,<br class=""></div><div class="">Assistant Professor,<br class="">
Bu-Ali Sina University,<br class="">
Faculty of Agriculture,<br class="">
Hamedan, IRAN.<br class=""></div><div class=""><br class=""><br class=""><br class=""><br class=""></div></div></div></div>
<br class=""><div class="gmail_quote">On Fri, Oct 30, 2015 at 1:15 PM, Mehran Khodamorad <span dir="ltr" class=""><<a href="mailto:mkhodamorad@gmail.com" target="_blank" class="">mkhodamorad@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr" class=""><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Dear Wrf Users<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">I am going to run Wrfv3.5.1 with NoahMP as a land surface scheme. everything is Ok when i run real.exe, but when i run wrf.exe, this following error occures<br class="">"Timing for main: time 2013-01-10_06:06:00 on domain 1: 9.24627 elapsed seconds<br class=""> critical problem: ZLVL <= ZPD; model stops<br class=""> -------------- FATAL CALLED ---------------<br class=""> FATAL CALLED FROM FILE: <stdin> LINE: 4128<br class=""> STOP in Noah-MP<br class=""> -------------------------------------------<br class=""> -------------- FATAL CALLED ---------------<br class=""> FATAL CALLED FROM FILE: <stdin> LINE: 4128<br class=""> STOP in Noah-MP<br class="">" <br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">could any one help me, how i can fix it?<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Many Thanks in advance<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large">Mehraneh<br class=""></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large"><br clear="all" class=""></div><div class=""><div dir="ltr" class=""><div class=""><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:large;display:inline"> </div> Dr. Mehraneh Khodamorad Pour,<br class=""></div><div class="">Assistant Professor,<br class="">
Bu-Ali Sina University,<br class="">
Faculty of Agriculture,<br class="">
Hamedan, IRAN.<br class=""></div><div class=""><br class=""><br class=""><br class=""><br class=""></div></div></div>
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