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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal>I wonder if your settings work or not because your time_step
=324 seconds which is more than 5 minutes, however, you are trying to have wind
field output with interval of 1 minute for d04. You may try by modifying your
namelist as following:<o:p></o:p></p>
<p class=MsoNormal>auxhist5_outname
= "wind_d<domain>_<date>"<o:p></o:p></p>
<p class=MsoNormal>frames_per_auxhist5
= 360,360,360,360,<o:p></o:p></p>
<p class=MsoNormal>auxhist5_interval
= 6,6,6,6,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>get output every 6 minutes with 360 entries for each file.
Hope it is helpful.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Feng<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> <o:p></o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
wrf-users-bounces@ucar.edu [mailto:wrf-users-bounces@ucar.edu] <b>On Behalf Of </b>??<br>
<b>Sent:</b> Friday, July 30, 2010 6:27 PM<br>
<b>To:</b> Wrf-users@ucar.edu<br>
<b>Subject:</b> [Wrf-users] A problem about auxhist files generate<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p>Hi<br>
I've try use auxhist to output some vars. First, I edited the
Registry.EM file like this:<br>
<br>
state real u
ikjb dyn_em
2 X \<br>
i0rh05usdf=(bdy_interp:dt)
"U"
"x-wind component" "m s-1"<br>
state real
v
ikjb dyn_em
2 Y \<br>
i0rh05usdf=(bdy_interp:dt) "V"
"y-wind component" "m s-1"<br>
state real
w
ikjb dyn_em
2 Z \<br>
irh05usdf=(bdy_interp:dt)
"w"
"z-wind component" "m s-1"<br>
<br>
I modified rh to rh05 and recompiled the wrf (./compile em_real) successfully. <br>
Then the namelist.input was edited like this:<br>
<br>
&time_control<br>
run_days
= 4,<br>
run_hours
= 00,<br>
run_minutes
= 0,<br>
run_seconds
= 0,<br>
start_year
= 2001, 2001, 2001, 2001,<br>
start_month
= 07, 07, 07, 07,<br>
start_day
= 23, 23, 23, 23,<br>
start_hour
= 18, 18, 18, 18,<br>
start_minute
= 00, 00, 00, 00,<br>
start_second
= 00, 00, 00, 00,<br>
end_year
= 2001, 2001, 2001, 2001,<br>
end_month
= 07, 07, 07, 07,<br>
end_day
= 27, 27, 27, 27,<br>
end_hour
= 18, 18, 18, 18,<br>
end_minute
= 00, 00, 00, 00,<br>
end_second
= 00, 00, 00, 00,<br>
interval_seconds
= 21600<br>
input_from_file
= .true.,.false.,.false.,.false.,<br>
history_interval
= 10, 10, 10, 10,<br>
frames_per_outfile
= 1000, 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>
auxhist5_interval
= 10, 5, 5, 1,<br>
io_form_auxhist5
= 2<br>
auxhist5_begin_y
= 2001, 2001, 2001, 2001,<br>
auxhist5_begin_m
= 07, 07, 07, 07,<br>
auxhist5_begin_d
= 23, 23, 23, 23,<br>
auxhist5_begin_h
= 18, 18, 18, 18,<br>
auxhist5_end_y
= 2001, 2001, 2001, 2001,<br>
auxhist5_end_m
= 07, 07, 07, 07,<br>
auxhist5_end_d
= 27, 27, 27, 27,<br>
auxhist5_end_h
= 18, 18, 18, 18,<br>
frames_per_auxhist5
= 9000, 9000, 9000, 9000,<br>
debug_level
= 0<br>
/<br>
&domains<br>
time_step
= 324,<br>
time_step_fract_num
= 0,<br>
time_step_fract_den
= 1,<br>
max_dom
= 4,<br>
e_we
= 44, 76,
142, 199,<br>
e_sn
= 33, 55,
97, 124,<br>
e_vert
= 35, 35,
35, 35,<br>
p_top_requested
= 5000,<br>
num_metgrid_levels
= 27,<br>
num_metgrid_soil_levels
= 2,<br>
dx
= 54000, 18000, 6000, 2000,<br>
dy
= 54000, 18000, 6000, 2000,<br>
grid_id
= 1, 2, 3, 4,<br>
parent_id
= 1, 1, 2, 3,<br>
i_parent_start
= 1, 10, 15, 40,<br>
j_parent_start
= 1, 8, 12, 29,<br>
parent_grid_ratio
= 1, 3, 3, 3,<br>
parent_time_step_ratio
= 1, 3, 3, 3,<br>
feedback
= 1,<br>
smooth_option
= 0<br>
/<br>
&physics<br>
mp_physics
= 4, 4, 8, 8,<br>
ra_lw_physics
= 4, 4, 4, 4,<br>
ra_sw_physics
= 4, 4, 4, 4,<br>
radt
= 60, 60, 60, 60,<br>
sf_sfclay_physics
= 2, 2, 2, 2,<br>
sf_surface_physics
= 2, 2, 2, 2,<br>
bl_pbl_physics
= 2, 2, 2, 2,<br>
bldt
= 0, 0, 0, 0,<br>
cu_physics
= 1, 1, 0, 0,<br>
cudt
= 0, 0, 0, 0,<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, 0,<br>
maxiens
= 1,<br>
maxens
= 3,<br>
maxens2
= 3,<br>
maxens3
= 16,<br>
ensdim
= 144,<br>
/<br>
&fdda<br>
/<br>
&dynamics<br>
w_damping
= 0,<br>
diff_opt
= 1,<br>
km_opt
= 4,<br>
diff_6th_opt
= 0, 0, 0, 0,<br>
diff_6th_factor
= 0.12, 0.12, 0.12, 0.12,<br>
base_temp
= 290.<br>
damp_opt
= 0,<br>
zdamp
= 5000., 5000., 5000., 5000.,<br>
dampcoef
= 0.2, 0.2, 0.2, 0.2,<br>
khdif
= 0, 0, 0, 0,<br>
kvdif
= 0, 0, 0, 0,<br>
non_hydrostatic
= .true., .true., .true., .true.,<br>
moist_adv_opt
= 1, 1,
1, 1,<br>
scalar_adv_opt
= 1, 1,
1, 1,<br>
/<br>
&bdy_control<br>
spec_bdy_width
= 5,<br>
spec_zone
= 1,<br>
relax_zone
= 4,<br>
specified
= .true., .false.,.false.,.false.,<br>
nested
= .false., .true., .true.,.true.,<br>
/<br>
&grib2<br>
/<br>
&namelist_quilt<br>
nio_tasks_per_group = 0,<br>
nio_groups = 1,<br>
/<o:p></o:p></p>
<p>I hope get a file like auxhist5_d4_2001-07-23_18:00:00, which contain u,v,w
but there nothing. <br>
I mean the wrf couldn't generate any auxhist files! <br>
I want know how to solve this problem. <br>
Besides, I can complete wrf with the namelist.input and get
wrfout_d04_2001-07-23_18:00:00 successfully.<br>
My system is centos5 with PGI FORTRAN 9.0 and Openmpi 1.4, the wrf version is
3.2<br>
Thanks!<br>
<br>
Yu Zhang<o:p></o:p></p>
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