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<DIV><FONT face=Verdana color=#0000ff size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>
<DIV>Hello everyone!</DIV>
<DIV> </DIV>
<DIV>I'm running the 1-way nest and I got the coarse wrfout_d01 properly, the
fine grid real.exe output seems good also (which i set the </DIV>
<DIV>start_time == end_time just like the case shown on the web, no
wrfbdy_d01).</DIV>
<DIV> </DIV>
<DIV>so I run the ndown.exe, and got bellow file1 , file2 logs. the ""ndown:
using constants from file"" make me confused, </DIV>
<DIV>I have got the coarse wrf.exe running ok,and I took a look at the
wrfout_d01, it has 25 hours , why ndown told me "use constants" !!!</DIV>
<DIV> </DIV>
<DIV>file3 is my namelist.input for the ndown.file4 is the nameist.input for
fine grid real.exe, file5 is the head of wrfd01.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>any clue is very thanks.</DIV>
<DIV>best regards!</DIV>
<DIV> </DIV>
<DIV>zuohj</DIV>
<DIV>tt7fans@163.com</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>file1 : rsl.out.0000</DIV>
<DIV>----------------rsl.out.0000--------------------------------------------</DIV>
<DIV>..................skiped........part........</DIV>
<DIV> p_top_m 5000.000 <BR> ndown:
using constants from file<BR> bdy time
=
23 bdy date = 2010-09-01_22:00:00.0000
<BR> 2010-09-01_00:00:00.0000<BR> MOUSTA_VER
28
28
28<BR>
1
76
1
85
1
28<BR>
-4
81
-4
90
1
28<BR>
1
76
1
85
1
28<BR> p_top_m 5000.000
<BR> ndown: using constants from file<BR> ndown_em: SUCCESS
COMPLETE NDOWN_EM INIT<BR></DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>file 2: rsl.error.0000</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>taskid: 0 hostname: node1<BR> Namelist dfi_control not found in
namelist.input. Using registry defaults for variables in
dfi_control<BR> Namelist tc not found in namelist.input. Using registry
defaults for variables in tc<BR> Namelist scm not found in namelist.input.
Using registry defaults for variables in scm<BR> Namelist fire not found in
namelist.input. Using registry defaults for variables in fire<BR> Ntasks
in X 1 ,
ntasks in
Y
1<BR> --- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and
auxinput4_interval = 0 for all domains<BR> --- NOTE: sst_update is 0,
setting io_form_auxinput4 = 0 and auxinput4_interval = 0 for all
domains<BR> --- NOTE: grid_fdda is 0 for
domain 1, setting gfdda interval and ending time
to 0 for that domain.<BR> --- NOTE: both grid_sfdda and pxlsm_soil_nudge
are 0 for domain 1, setting sgfdda interval and
ending time to 0 for that domain.<BR> --- NOTE: obs_nudge_opt is 0 for
domain 1, setting obs nudging interval and ending
time to 0 for that domain.<BR> --- NOTE: grid_fdda is 0 for
domain 2, setting gfdda interval and ending time
to 0 for that domain.<BR> --- NOTE: both grid_sfdda and pxlsm_soil_nudge
are 0 for domain 2, setting sgfdda interval and
ending time to 0 for that domain.<BR> --- NOTE: obs_nudge_opt is 0 for
domain 2, setting obs nudging interval and ending
time to 0 for that domain.<BR> --- NOTE: num_soil_layers has been set
to 4<BR> NDOWN_EM V3.2.1
PREPROCESSOR<BR> *************************************<BR> Parent
domain<BR>
ids,ide,jds,jde
1
54
1 57<BR>
ims,ime,jms,jme
-4
59
-4 62<BR>
ips,ipe,jps,jpe
1
54
1 57<BR>
*************************************<BR> DYNAMICS OPTION: Eulerian Mass
Coordinate<BR> alloc_space_field:
domain 1
, 71048568 bytes allocated<BR> NDOWN_EM
V3.2.1 PREPROCESSOR<BR> *************************************<BR>
Nesting domain<BR>
ids,ide,jds,jde
1
76
1 85<BR>
ims,ime,jms,jme
-4
81
-4 90<BR>
ips,ipe,jps,jpe
1
76
1 85<BR>
INTERMEDIATE domain<BR>
ids,ide,jds,jde
23
53
18 51<BR>
ims,ime,jms,jme
18
58
13 56<BR>
ips,ipe,jps,jpe
21
55
16 53<BR>
*************************************<BR> alloc_space_field:
domain 2
, 133837872 bytes allocated<BR>
alloc_space_field:
domain 2
, 5534672 bytes
allocated<BR> ndown: using constants from file<BR> ndown: using
constants from file<BR> ndown: using constants from file<BR> ndown:
using constants from file<BR> ndown: using constants from
file<BR> ndown: using constants from file<BR> ndown: using constants
from file<BR> ndown: using constants from file<BR> ndown: using
constants from file<BR> ndown: using constants from file<BR> ndown:
using constants from file<BR> ndown: using constants from
file<BR> ndown: using constants from file<BR> ndown: using constants
from file<BR> ndown: using constants from file<BR> ndown: using
constants from file<BR> ndown: using constants from file<BR> ndown:
using constants from file<BR> ndown: using constants from
file<BR> ndown: using constants from file<BR> ndown: using constants
from file<BR> ndown: using constants from file<BR> ndown: using
constants from file<BR> ndown: using constants from file<BR> ndown:
using constants from file<BR> ndown_em: SUCCESS COMPLETE NDOWN_EM
INIT<BR></DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV> </DIV>
<DIV>file3, the namelist for ndown:</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV> &time_control<BR> run_days
=
0,<BR> run_hours
=
24,<BR> run_minutes
=
0,<BR> run_seconds
=
0,<BR> start_year
= 2010, 2010,
2000,<BR> start_month
= 09, 09,
01,<BR> start_day
= 01, 01,
24,<BR> start_hour
= 00, 00,
12,<BR> start_minute
= 00, 00,
00,<BR> start_second
= 00, 00,
00,<BR> end_year
= 2010, 2010,
2000,<BR> end_month
= 09, 09,
01,<BR> end_day
= 02, 02,
25,<BR> end_hour
= 00, 00,
12,<BR> end_minute
= 00, 00,
00,<BR> end_second
= 00, 00,
00,<BR> interval_seconds
=
3600<BR> input_from_file
=
.true.,.true.,.true.,<BR> history_interval
= 60, 60,
60,<BR> frames_per_outfile
= 1000, 1000,
1000,<BR> restart
=
.false.,<BR> restart_interval
=
5000,<BR> io_form_history
=
2<BR> io_form_restart
=
2<BR> io_form_input
=
2<BR> io_form_boundary
= 2<BR> io_form_auxinput2 = 2
<BR> debug_level
= 0<BR> /</DIV>
<DIV> </DIV>
<DIV> &domains<BR> time_step
=
180,<BR> time_step_fract_num
=
0,<BR> time_step_fract_den
=
1,<BR> max_dom
=
2,<BR> e_we
= 54,
76,<BR> e_sn
= 57,
85,<BR> e_vert
= 28,
28,<BR> p_top_requested
=
5000,<BR> num_metgrid_levels
=
27,<BR> num_metgrid_soil_levels
=
4,<BR> dx
= 10000,
3333.33,<BR> dy
= 10000,
3333.33,<BR> grid_id
= 1,
2,<BR> parent_id
= 0,
1,<BR> i_parent_start
= 1,
25,<BR> j_parent_start
= 1,
20,<BR> parent_grid_ratio
= 1,
3,<BR> parent_time_step_ratio
= 1,
3,<BR> feedback
=
1,<BR> smooth_option
= 0<BR> /</DIV>
<DIV> </DIV>
<DIV> &physics<BR> mp_physics
= 3, 3,
3,<BR> ra_lw_physics
= 1, 1,
1,<BR> ra_sw_physics
= 1, 1,
1,<BR> radt
= 30, 30,
30,<BR> sf_sfclay_physics
= 1, 1,
1,<BR> sf_surface_physics
= 2, 2,
2,<BR> bl_pbl_physics
= 1, 1,
1,<BR> bldt
= 0, 0,
0,<BR> cu_physics
= 1, 1,
0,<BR> cudt
= 5, 5,
5,<BR> isfflx
=
1,<BR> ifsnow
=
0,<BR> icloud
=
1,<BR> surface_input_source
=
1,<BR> num_soil_layers
=
4,<BR> sf_urban_physics
= 0, 0,
0,<BR> maxiens
=
1,<BR> maxens
=
3,<BR> maxens2
=
3,<BR> maxens3
=
16,<BR> ensdim
= 144,<BR> /</DIV>
<DIV> </DIV>
<DIV> &fdda<BR> /</DIV>
<DIV> </DIV>
<DIV> &dynamics<BR> w_damping
=
0,<BR> diff_opt
=
1,<BR> km_opt
=
4,<BR> diff_6th_opt
= 0, 0,
0,<BR> diff_6th_factor
= 0.12, 0.12,
0.12,<BR> base_temp
=
290.<BR> damp_opt
=
0,<BR> zdamp
= 5000., 5000.,
5000.,<BR> dampcoef
= 0.2, 0.2,
0.2<BR> khdif
= 0, 0,
0,<BR> kvdif
= 0, 0,
0,<BR> non_hydrostatic
= .true., .true.,
.true.,<BR> moist_adv_opt
= 1, 1,
1,
<BR> scalar_adv_opt
= 1, 1,
1, <BR> /</DIV>
<DIV> </DIV>
<DIV> &bdy_control<BR> spec_bdy_width
=
5,<BR> spec_zone
=
1,<BR> relax_zone
=
4,<BR> specified
= .true.,
.false.,.false.,<BR> nested
= .false., .true., .true.,<BR> /</DIV>
<DIV> </DIV>
<DIV> &grib2<BR> /</DIV>
<DIV> </DIV>
<DIV> &namelist_quilt<BR> nio_tasks_per_group =
0,<BR> nio_groups = 1,<BR> /</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>file4, the namelist for fine grid running real.exe</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV> &time_control<BR> run_days
=
0,<BR> run_hours
=
24,<BR> run_minutes
=
0,<BR> run_seconds
=
0,<BR> start_year
=
2010,<BR> start_month
=
09,<BR> start_day
=
01,<BR> start_hour
=
00,<BR> start_minute
=
00,<BR> start_second
=
00,<BR> end_year
=
2010,<BR> end_month
=
09,<BR> end_day
=
01,<BR> end_hour
=
00,<BR> end_minute
=
00,<BR> end_second
=
00,<BR> interval_seconds
=
21600<BR> input_from_file
=
.true.,<BR> history_interval
=
60,<BR> frames_per_outfile
=
1000,<BR> restart
=
.false.,<BR> restart_interval
=
5000,<BR> io_form_history
=
2<BR> io_form_restart
=
2<BR> io_form_input
=
2<BR> io_form_boundary
= 2<BR> io_form_auxinput2 = 2
<BR> debug_level
= 0<BR> /</DIV>
<DIV> </DIV>
<DIV> &domains<BR> time_step
=
90,<BR> time_step_fract_num
=
0,<BR> time_step_fract_den
=
1,<BR> max_dom
=
1,<BR> e_we
=
76,<BR> e_sn
=
85,<BR> e_vert
=
28,<BR> p_top_requested
=
5000,<BR> num_metgrid_levels
=
27,<BR> num_metgrid_soil_levels
=
4,<BR> dx
=
3333.33,<BR> dy
=
3333.33,<BR> grid_id
=
2,<BR> parent_id
=
1,<BR> i_parent_start
=
25,<BR> j_parent_start
=
20,<BR> parent_grid_ratio
=
3,<BR> parent_time_step_ratio
=
3,<BR> feedback
=
1,<BR> smooth_option
= 0<BR> /</DIV>
<DIV> </DIV>
<DIV> &physics<BR> mp_physics
=
3,<BR> ra_lw_physics
=
1,<BR> ra_sw_physics
=
1,<BR> radt
=
30,<BR> sf_sfclay_physics
=
1,<BR> sf_surface_physics
=
2,<BR> bl_pbl_physics
=
1,<BR> bldt
=
0,<BR> cu_physics
=
1,<BR> cudt
=
5,<BR> isfflx
=
1,<BR> ifsnow
=
0,<BR> icloud
=
1,<BR> surface_input_source
=
1,<BR> num_soil_layers
=
4,<BR> sf_urban_physics
=
0,<BR> maxiens
=
1,<BR> maxens
=
3,<BR> maxens2
=
3,<BR> maxens3
=
16,<BR> ensdim
= 144,<BR> /</DIV>
<DIV> </DIV>
<DIV> &fdda<BR> /</DIV>
<DIV> </DIV>
<DIV> &dynamics<BR> w_damping
=
0,<BR> diff_opt
=
1,<BR> km_opt
=
4,<BR> diff_6th_opt
=
0,<BR> diff_6th_factor
=
0.12,<BR> base_temp
=
290.<BR> damp_opt
=
0,<BR> zdamp
=
5000.,<BR> dampcoef
=
0.2,<BR> khdif
=
0,<BR> kvdif
=
0,<BR> non_hydrostatic
=
.true.,<BR> moist_adv_opt
=
1,<BR> scalar_adv_opt
= 1,<BR> /</DIV>
<DIV> </DIV>
<DIV> &bdy_control<BR> spec_bdy_width
=
5,<BR> spec_zone
=
1,<BR> relax_zone
=
4,<BR> specified
=
.false.,<BR> nested
= .true.,<BR> /</DIV>
<DIV> </DIV>
<DIV> &grib2<BR> /</DIV>
<DIV> </DIV>
<DIV> &namelist_quilt<BR> nio_tasks_per_group =
0,<BR> nio_groups = 1,<BR> /</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>file5,the header part of wrfout_d01</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>netcdf wrfout_d01_2010-09-01_00\:00\:00
{<BR>dimensions:<BR> Time = UNLIMITED
; // (25 currently)<BR> DateStrLen =
19 ;<BR> west_east = 53
;<BR> south_north = 56
;<BR> bottom_top = 27
;<BR> bottom_top_stag = 28
;<BR> soil_layers_stag = 4
;<BR> west_east_stag = 54
;<BR> south_north_stag = 57
;<BR>variables:<BR> char Times(Time,
DateStrLen) ;<BR> float LU_INDEX(Time,
south_north, west_east)
;<BR>
LU_INDEX:FieldType = 104
;<BR>
LU_INDEX:MemoryOrder = "XY "
;<BR>
LU_INDEX:description = "LAND USE CATEGORY"
;<BR>
LU_INDEX:units = ""
;<BR>
LU_INDEX:stagger = ""
;<BR>
LU_INDEX:coordinates = "XLONG XLAT"
;<BR> float ZNU(Time, bottom_top)
;<BR>
ZNU:FieldType = 104
;<BR>
ZNU:MemoryOrder = "Z "
;<BR>
ZNU:description = "eta values on half (mass) levels"
;<BR>
ZNU:units = ""
;<BR>
ZNU:stagger = "" ;<BR> float ZNW(Time,
bottom_top_stag)
;<BR>
ZNW:FieldType = 104
;<BR>
ZNW:MemoryOrder = "Z " ;<BR></DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV>
<DIV>
<DIV>------------------------------------------------------------</DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV>
<DIV> </DIV></DIV></DIV></DIV></FONT></DIV></BODY></HTML>