[Wrf-users] namelist value for interval_seconds must be > 0

[Feng Liu]

There are two problems at least in the name list according to my very
first review:

1.      run_days  = 20, this value should be 20 other than 0 according
to strat_day and end_day.

2.      dx and dy = 25000, 6000, it violates the principle assumption of
parent_grid_ratio = 3. For example, if dx,dy for daughter domain is
6000, parent domain size should be 18000*18000 other than 25000*25000

hope that is helpful.

Feng

   

 

From: wrf-users-bounces at ucar.edu [mailto:wrf-users-bounces at ucar.edu] On
Behalf Of vincent Ajayi
Sent: Monday, February 22, 2010 8:53 AM
To: wrf-users at ucar.edu
Subject: [Wrf-users] namelist value for interval_seconds must be > 0

 

Hi all
i am trying to run real.exe using mpi. I compiled the code in intel i7
with ifort compiler.
whenever i try this mpirun -np 4 real.exe, the following errors appears,

taskid: 7 hostname: grazer.egs.uct.ac.za

  Ntasks in X            2, ntasks in Y            4

 REAL_EM V3.1.1 PREPROCESSOR

  *************************************

  Parent domain

  ids,ide,jds,jde            0           0           0           0

  ims,ime,jms,jme        0           0           0           0

  ips,ipe,jps,jpe            0          -1           0          -1

  *************************************

 DYNAMICS OPTION: Eulerian Mass Coordinate

    alloc_space_field: domain            1,       121788 bytes allocated

 -------------- FATAL CALLED ---------------

 FATAL CALLED FROM FILE:  <stdin>  LINE:     127

 namelist value for interval_seconds must be > 0

 -------------------------------------------

[7] MPI Abort by user Aborting program !

[7] Aborting program!

 

 

and this my namelist.input.

 

&time_control

 run_days                  = 0,

 run_hours                 = 0,

 run_minutes               = 0,

 run_seconds              = 0,

 start_year               = 2006,     2006,

 start_month              = 08,       08,

 start_day                = 02,       03,

 start_hour               = 12,       12,

 start_minute             = 00,       00,

 start_second             = 00,       00,

 end_year                 = 2006,     2006,

 end_month                = 08,       08,

 end_day                  = 20,       20,

 end_hour                 = 12,       12,

 end_minute               = 00,       00,

 end_second               = 00,       00,

 interval_seconds         = 21600,  

 input_from_file         = .true.,.true.,.true.,

 history_interval        = 60,  60,   60,

 frames_per_outfile      = 1, 1, 1000,

 restart                 = .false.,

 restart_interval        = 5000,

 io_form_history         = 2

 io_form_restart         = 2

 io_form_input           = 2

 io_form_boundary       = 2

 debug_level            = 0

 /

 

 &domains                 

 time_step                = 150,

 time_step_fract_num      = 0,

 time_step_fract_den      = 1,

 max_dom                  = 2,

 s_we                     = 1,        1,

 e_we                     = 263,      517,

 s_sn                     = 1,        1,

 e_sn                     = 184,      259,

 s_vert                   = 1,        1,

 e_vert                   = 28,       28,

 num_metgrid_levels       = 27,

 num_metgrid_soil_levels  = 4,

 dx                       = 25000,     6000,

 dy                       = 25000,     6000,

 grid_id                  = 1,        2,

 parent_id                = 1,        1,

 i_parent_start           = 1,       44,

 j_parent_start           = 1,       50,

 parent_grid_ratio        = 1,        3,

 parent_time_step_ratio   = 1,        3,

 feedback                 = 1,

 smooth_option            = 0,

 /

 

 &physics                 

 mp_physics               = 3,        3,

 ra_lw_physics            = 1,        1,

 ra_sw_physics            = 1,        1,

 radt                     = 30,       30,

 sf_sfclay_physics        = 1,        1,

 sf_surface_physics       = 1,        1,

 bl_pbl_physics           = 1,        1,

 bldt                     = 0,        0,

 cu_physics               = 1,        0,

 cudt                     = 5,        5,

 isfflx                   = 1,

 ifsnow                   = 0,

 icloud                   = 1,

 surface_input_source     = 1,

 num_soil_layers          = 5,

 maxiens                  = 1,

 maxens                   = 3,

 maxens2                  = 3,

 maxens3                  = 16,

 ensdim                   = 144,

 /

 

 &fdda                    

 /

 

 &dynamics                

 dyn_opt                  = 2,

 rk_ord                   = 3,

 w_damping                = 0,

 diff_opt                 = 0,

 km_opt                   = 1,

 damp_opt                 = 0,

 base_temp                = 290.,

 zdamp                    = 5000.,    5000.,

 dampcoef                 = 0.01,     0.01,

 khdif                    = 0,        0,

 kvdif                    = 0,        0,

 smdiv                    = 0.1,      0.1,

 emdiv                    = 0.01,     0.01,

 epssm                    = 0.1,      0.1,

 non_hydrostatic          = .true.,   .true.,

 time_step_sound          = 4,        4,

 h_mom_adv_order          = 5,        5,

 v_mom_adv_order          = 3,        3,

 h_sca_adv_order          = 3,        5,

 v_sca_adv_order          = 2,        3,

 moist_adv_opt            = .true.,  .true.,

 scalar_adv_opt           = .true.,  .true.,

 chem_adv_opt             = .true.,  .true.,

 tke_adv_opt              = .true.,  .true.,

 /

 

 &bdy_control             

 spec_bdy_width           = 5,

 spec_zone                = 1,

 relax_zone               = 4,

 specified                = .true.,  .false.,

 periodic_x               = .false.,  .false.,

 symmetric_xs             = .false.,  .false.,

 symmetric_xe             = .false.,  .false.,

 open_xs                  = .false.,  .false.,

 open_xe                  = .false.,  .false.,

 periodic_y               = .false.,  .false.,

 symmetric_ys             = .false.,  .false.,

 symmetric_ye             = .false.,  .false.,

 open_ys                  = .false.,  .false.,

 open_ye                  = .false.,  .false.,

 nested                   = .false.,   .false.,

 /

 

 &grib2                   

 /

 

 &namelist_quilt          

 nio_tasks_per_group      = 0,

 nio_groups               = 1,

 /

 


 

 nio_groups               = 1,

 /

 


 

 

 

Thanks 

 

Vincent

 

-- 
Department of Meteorology
Federal University of Technology,
PMB 704 Akure
Nigeria

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