[Wrf-users] Wrf-users Digest, Vol 158, Issue 12

Thorsten Beisiegel tbeisiegel at unal.edu.co
Thu Oct 26 09:48:10 MDT 2017


Guanhuan, I suppose the error comes from real.exe. 12 levels in the input
data is quite few data. Try it with lagrange_order = 1 in the &domains
section if it' s not set already. Better pressure level data for the input,
for example from GFS with 32 levels could probably help. Also would have a
look on the highest (in altitude) pressure level of your input data and
compare it with ptop (Pa).

regards,

Thorsten

2017-10-26 9:54 GMT-05:00 <wrf-users-request at ucar.edu>:

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> Today's Topics:
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>    1. troubles, the interpolating order is too large for this few
>       input values (wen)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 26 Oct 2017 15:08:36 +0800 (CST)
> From: wen <wenguanhuan at 163.com>
> To: wrf-user-list <wrf-users at ucar.edu>, wrfhelp <wrfhelp at ucar.edu>
> Subject: [Wrf-users] troubles, the interpolating order is too large
>         for this few input values
> Message-ID: <ab7efea.8924.15f5782e473.Coremail.wenguanhuan at 163.com>
> Content-Type: text/plain; charset="gbk"
>
> Hi all!
>  I run wrf (3.6.1) using ECMWF forecast data. The data is 0.125 x 0.125
> degree and 12 pressure level.
>  I came up with following error when real.exe was executed.  I haven't
> found a way to fix it on website.
> Is there anybody know how to fix it? I hope can help. Thank you!
>
>
> Following is the errors in rsl.out.**** and the namelist.input
>
>
>
>
> rsl.out.0001
> Domain  1: Current date being processed: 2015-07-08_00:00:00.0000, which
> is loop #   3 out of    5
>  configflags%julyr, %julday, %gmt:        2015         189  0.0000000E+00
>  metgrid input_wrf.F first_date_input = 2015-07-08_00:00:00
>  metgrid input_wrf.F first_date_nml = 2015-07-07_12:00:00
> d01 2015-07-08_00:00:00 Timing for input          3 s.
> d01 2015-07-08_00:00:00          flag_soil_layers read from met_em file
> is  1
> Using sfcprs  to compute psfc
> d01 2015-07-08_00:00:00   flag value of flag_qnwfa is            0
>  all_dim =            2
>  order =            2
>  i,j =          374          87
>  p array =    6.900097       6.907755
>  f array =    4.072090      -10.92833
>  p target=    11.51154       11.50341       11.49229       11.47810
>    11.46020       11.43736       11.40925       11.37587       11.33896
>    11.30063       11.26078       11.20180       11.12283       11.04269
>    10.96132       10.87867       10.79468       10.70927       10.62237
>    10.53390       10.44378       10.35190       10.25816       10.16245
>    10.06462       9.964538       9.862036       9.756930       9.649858
>    9.542180       9.434494       9.326797       9.219091       9.111373
>    9.003642       8.895896       8.788133       8.680352       8.572552
> -------------- FATAL CALLED ---------------
> FATAL CALLED FROM FILE:  <stdin>  LINE:    5228
> troubles, the interpolating order is too large for this few input values
> -------------------------------------------
>
>
>
>
> namelist.input
> &time_control
>  run_days                            = 0,
>  run_hours                           = 24,
>  run_minutes                         = 0,
>  run_seconds                         = 0,
>  start_year                          = 2015, 2010,
>  start_month                         = 07, 06,
>  start_day                           = 07, 01,
>  start_hour                          = 12, 00,
>  start_minute                        = 00, 00,
>  start_second                        = 00, 00,
>  end_year                            = 2015, 2010,
>  end_month                           = 07, 06,
>  end_day                             = 08, 02,
>  end_hour                            = 12, 00,
>  end_minute                          = 00, 00,
>  end_second                          = 00, 00,
>  interval_seconds                    = 21600
>  input_from_file                     = .true.,.true.,.false.,
>  history_interval                    = 60, 360, 360,
>  frames_per_outfile                  = 1, 1, 1,
>  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                           = 50,
>  time_step_fract_num                 = 0,
>  time_step_fract_den                 = 1,
>  max_dom                             = 1,
>  e_we                                = 379,   202,   94,
>  e_sn                                = 379,   202,    91,
>  e_vert                              = 40,    40,    28,
>  num_metgrid_levels                  = 12,
>  dx                                  = 9000, 6000,  3333.33,
>  dy                                  = 9000, 6000,  3333.33,
>  grid_id                             = 1,     2,     3,
>  parent_id                           = 1,     1,     2,
>  i_parent_start                      = 1,     46,    30,
>  j_parent_start                      = 1,     33,    30,
>  parent_grid_ratio                   = 1,     3,     3,
>  parent_time_step_ratio              = 1,     3,     3,
>  feedback                            = 1,
>  num_metgrid_soil_levels             = 4
>  /
>
>
>  &physics
>  mp_physics                          = 4,     4,     4,
>  ra_lw_physics                       = 1,     1,     1,
>  ra_sw_physics                       = 2,     2,     2,
>  radt                                = 20,    20,    20,
>  sf_sfclay_physics                   = 1,     1,     1,
>  sf_surface_physics                  = 2,     2,     2,
>  sf_sfclay_physics                   = 1,     1,     1,
>  sf_surface_physics                  = 2,     2,     2,
>  bl_pbl_physics                      = 1,     1,     1,
>  bldt                                = 0,     0,     0,
>  cu_physics                          = 1,     0,     0,
>  cudt                                = 5,     5,     5,
>  isfflx                              = 1,
>  ifsnow                              = 0,
>  icloud                              = 1,
>  surface_input_source                = 1,
>  num_soil_layers                     = 4,
>  sf_urban_physics                    = 0,
>  maxiens                             = 1,
>  maxens                              = 3,
>  maxens2                             = 3,
>  maxens3                             = 16,
>  ensdim                              = 144,
>  /
>
>
>  &dynamics
>  w_damping                           = 1,
>  diff_opt                            = 1,
>  km_opt                              = 4,
>  diff_6th_opt                        = 0,      0,      0,
>  diff_6th_factor                     = 0.12,   0.12,   0.12,
>  base_temp                           = 290.
>  damp_opt                            = 3,
>  zdamp                               = 5000.,  5000.,  5000.,
>  dampcoef                            = 0.2,    0.2,    0.2
>  khdif                               = 0,      0,      0,
>   dampcoef                            = 0.2,    0.2,    0.2
>  khdif                               = 0,      0,      0,
>  kvdif                               = 0,      0,      0,
>  non_hydrostatic                     = .true., .true., .true.,
>  moist_adv_opt                       = 1,      1,      1,
>  scalar_adv_opt                      = 1,      1,      1,
>  /
>
>
>  &bdy_control
>  spec_bdy_width                      = 5,
>  spec_zone                           = 1,
>  relax_zone                          = 4,
>  specified                           = .true., .false.,.false.,
>  nested                              = .false., .true., .true.,
>  /
>
>
>  &namelist_quilt
>  nio_tasks_per_group = 0,
>  nio_groups = 1,
>  /
>
>
>
>
>
>
>
> --
>
> Best regards,
> Guanhuan Wen
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