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DataAssimilation
DART-WRF
Commits
57ff4b1f
Commit
57ff4b1f
authored
5 months ago
by
Lukas Kugler
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minor changes
parent
141342b4
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Changes
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4 changed files
config/jet.py
+3
-3
3 additions, 3 deletions
config/jet.py
dartwrf/prepare_namelist.py
+1
-1
1 addition, 1 deletion
dartwrf/prepare_namelist.py
multiple_exps.py
+30
-27
30 additions, 27 deletions
multiple_exps.py
tests/test_assim.py
+1
-1
1 addition, 1 deletion
tests/test_assim.py
with
35 additions
and
32 deletions
config/jet.py
+
3
−
3
View file @
57ff4b1f
"""
Cluster configuration file, see docstring of ClusterConfig class in dartwrf/utils.py for details
"""
"""
Cluster configuration file, see docstring of ClusterConfig class in dartwrf/utils.py for details
"""
cluster_defaults
=
dict
(
cluster_defaults
=
dict
(
max_nproc
=
16
,
max_nproc
=
20
,
max_nproc_for_each_ensemble_member
=
9
,
max_nproc_for_each_ensemble_member
=
16
,
use_slurm
=
True
,
use_slurm
=
True
,
# binaries
# binaries
...
@@ -33,7 +33,7 @@ cluster_defaults = dict(
...
@@ -33,7 +33,7 @@ cluster_defaults = dict(
WRF_exe_template
=
'
/jetfs/home/lkugler/DART-WRF/templates/run_WRF.jet.sh
'
,
WRF_exe_template
=
'
/jetfs/home/lkugler/DART-WRF/templates/run_WRF.jet.sh
'
,
WRF_ideal_template
=
'
/jetfs/home/lkugler/DART-WRF/templates/run_WRF_ideal.sh
'
,
WRF_ideal_template
=
'
/jetfs/home/lkugler/DART-WRF/templates/run_WRF_ideal.sh
'
,
slurm_kwargs
=
{
"
account
"
:
"
lkugler
"
,
"
partition
"
:
"
hub
"
,
slurm_kwargs
=
{
"
account
"
:
"
lkugler
"
,
"
partition
"
:
"
all
"
,
"
time
"
:
"
00:30:00
"
,
"
ntasks
"
:
"
1
"
,
"
ntasks-per-core
"
:
"
1
"
,
"
mem
"
:
"
30G
"
,
"
ntasks
"
:
"
1
"
,
"
ntasks-per-core
"
:
"
1
"
,
"
mem
"
:
"
30G
"
,
"
mail-type
"
:
"
FAIL
"
,
"
mail-user
"
:
"
lukas.kugler@univie.ac.at
"
},
"
mail-type
"
:
"
FAIL
"
,
"
mail-user
"
:
"
lukas.kugler@univie.ac.at
"
},
...
...
This diff is collapsed.
Click to expand it.
dartwrf/prepare_namelist.py
+
1
−
1
View file @
57ff4b1f
...
@@ -79,7 +79,7 @@ def run(cfg: Config) -> None:
...
@@ -79,7 +79,7 @@ def run(cfg: Config) -> None:
try_remove
(
f_out
)
try_remove
(
f_out
)
nml
.
write
(
f_out
)
nml
.
write
(
f_out
)
print
(
'
saved
'
,
f_out
)
#
print('saved', f_out)
# copy to archive
# copy to archive
init
=
start
.
strftime
(
'
/%Y-%m-%d_%H:%M/
'
)
init
=
start
.
strftime
(
'
/%Y-%m-%d_%H:%M/
'
)
...
...
This diff is collapsed.
Click to expand it.
multiple_exps.py
+
30
−
27
View file @
57ff4b1f
...
@@ -10,30 +10,29 @@ from config.defaults import dart_nml
...
@@ -10,30 +10,29 @@ from config.defaults import dart_nml
# test multiple assimilation windows (11-12, 12-13, 13-14, )
# test multiple assimilation windows (11-12, 12-13, 13-14, )
timedelta_btw_assim
=
dt
.
timedelta
(
minutes
=
15
)
timedelta_btw_assim
=
dt
.
timedelta
(
minutes
=
15
)
assim_times_start
=
pd
.
date_range
(
'
2008-07-30 11:00
'
,
'
2008-07-30 13:00
'
,
freq
=
'
h
'
)
assim_times_start
=
pd
.
date_range
(
'
2008-07-30 11:00
'
,
'
2008-07-30 13:00
'
,
freq
=
'
1h
'
)
ensemble_size
=
40
for
t0
in
assim_times_start
:
id
=
None
ensemble_size
=
3
dart_nml
[
'
&filter_nml
'
].
update
(
num_output_state_members
=
ensemble_size
,
dart_nml
[
'
&filter_nml
'
].
update
(
num_output_state_members
=
ensemble_size
,
ens_size
=
ensemble_size
)
ens_size
=
ensemble_size
)
t_raso
=
dict
(
var_name
=
'
Temperature
'
,
unit
=
'
[K]
'
,
vis
=
dict
(
kind
=
'
RADIOSONDE_TEMPERATURE
'
,
kind
=
'
MSG_4_SEVIRI_BDRF
'
,
sat_channel
=
1
,
obs_locations
=
[(
45.
,
0.
)],
km_between_obs
=
12
,
skip_border_km
=
8.0
,
error_generate
=
0.2
,
error_assimilate
=
0.6
,
error_generate
=
0.03
,
error_assimilate
=
0.06
,
heights
=
range
(
1000
,
15001
,
500
),
loc_horiz_km
=
20
,
loc_horiz_km
=
100
,
loc_vert_km
=
3
)
height
=
6000
,
loc_vert_km
=
6
,
)
for
t0
in
assim_times_start
:
cfg
=
Config
(
name
=
'
test_exp
'
,
id
=
None
cfg
=
Config
(
name
=
t0
.
strftime
(
'
exp_nat250_VIS_obs12_loc20_oe2_inf4-0.5_%H%M
'
),
model_dx
=
2000
,
model_dx
=
2000
,
ensemble_size
=
ensemble_size
,
ensemble_size
=
ensemble_size
,
dart_nml
=
dart_nml
,
dart_nml
=
dart_nml
,
geo_em_forecast
=
'
/jetfs/home/lkugler/data/sim_archive/geo_em.d01.nc.2km_200x200
'
,
geo_em_forecast
=
'
/jetfs/home/lkugler/data/sim_archive/geo_em.d01.nc.2km_200x200
'
,
time
=
dt
.
datetime
(
2008
,
7
,
30
,
11
)
,
time
=
t0
,
use_existing_obsseq
=
False
,
use_existing_obsseq
=
False
,
nature_wrfout_pattern
=
'
/jetfs/home/lkugler/data/sim_archive/nat_250m_1600x1600x100/*/1/wrfout_d01_%Y-%m-%d_%H_%M_%S
'
,
nature_wrfout_pattern
=
'
/jetfs/home/lkugler/data/sim_archive/nat_250m_1600x1600x100/*/1/wrfout_d01_%Y-%m-%d_%H_%M_%S
'
,
...
@@ -43,30 +42,30 @@ for t0 in assim_times_start:
...
@@ -43,30 +42,30 @@ for t0 in assim_times_start:
update_vars
=
[
'
U
'
,
'
V
'
,
'
W
'
,
'
THM
'
,
'
PH
'
,
'
MU
'
,
'
QVAPOR
'
,
'
QCLOUD
'
,
'
QICE
'
,
'
QSNOW
'
,
'
PSFC
'
],
update_vars
=
[
'
U
'
,
'
V
'
,
'
W
'
,
'
THM
'
,
'
PH
'
,
'
MU
'
,
'
QVAPOR
'
,
'
QCLOUD
'
,
'
QICE
'
,
'
QSNOW
'
,
'
PSFC
'
],
input_profile
=
'
/jetfs/home/lkugler/data/sim_archive/nat_250m_1600x1600x100/2008-07-30_08:00/1/input_sounding
'
,
input_profile
=
'
/jetfs/home/lkugler/data/sim_archive/nat_250m_1600x1600x100/2008-07-30_08:00/1/input_sounding
'
,
nature_exp_verif
=
'
nat_250m_blockavg2km
'
,
nature_exp_verif
=
'
nat_250m_blockavg2km
'
,
assimilate_these_observations
=
[
t_raso
,],
assimilate_these_observations
=
[
vis
,],
**
cluster_defaults
,
# type: ignore
**
cluster_defaults
,
# type: ignore
)
)
# test multiple assimilation windows (11-12, 12-13, 13-14, )
timedelta_btw_assim
=
dt
.
timedelta
(
minutes
=
15
)
#pd.date_range('2008-07-30 11:00', '2008-07-30 13:00', freq='h')
w
=
WorkFlows
(
cfg
)
w
=
WorkFlows
(
cfg
)
w
.
prepare_WRFrundir
(
cfg
)
w
.
prepare_WRFrundir
(
cfg
)
#id = w.run_ideal(cfg, depends_on=id)
#id = w.run_ideal(cfg, depends_on=id)
# assimilate at these times
# assimilate at these times
time0
=
cfg
.
time
time0
=
cfg
.
time
assim_times
=
pd
.
date_range
(
time0
,
time0
+
timedelta
_btw_assim
,
freq
=
timedelta_btw_assim
)
assim_times
=
pd
.
date_range
(
time0
,
time0
+
dt
.
timedelta
(
hours
=
1
)
,
freq
=
timedelta_btw_assim
)
last_assim_time
=
assim_times
[
-
1
]
last_assim_time
=
assim_times
[
-
1
]
# loop over assimilations
# loop over assimilations
for
i
,
t
in
enumerate
(
assim_times
):
for
i
,
t
in
enumerate
(
assim_times
):
if
i
==
0
:
if
i
==
0
:
if
t
==
dt
.
datetime
(
2008
,
7
,
30
,
11
):
prior_init_time
=
dt
.
datetime
(
2008
,
7
,
30
,
8
)
else
:
prior_init_time
=
t
-
dt
.
timedelta
(
minutes
=
15
)
cfg
.
update
(
time
=
t
,
cfg
.
update
(
time
=
t
,
prior_init_time
=
dt
.
datetime
(
2008
,
7
,
30
,
8
)
,
prior_init_time
=
prior_init_time
,
prior_valid_time
=
t
,
prior_valid_time
=
t
,
prior_path_exp
=
'
/jetfs/home/lkugler/data/sim_archive/exp_nat250m_noDA/
'
,)
prior_path_exp
=
'
/jetfs/home/lkugler/data/sim_archive/exp_nat250m_noDA/
'
,)
else
:
else
:
...
@@ -84,13 +83,17 @@ for t0 in assim_times_start:
...
@@ -84,13 +83,17 @@ for t0 in assim_times_start:
# 2) Update posterior += updates from assimilation
# 2) Update posterior += updates from assimilation
id
=
w
.
update_IC_from_DA
(
cfg
,
depends_on
=
id
)
id
=
w
.
update_IC_from_DA
(
cfg
,
depends_on
=
id
)
# How long shall we integrate?
if
t
==
last_assim_time
:
timedelta_integrate
=
dt
.
timedelta
(
minutes
=
5
)
restart_interval
=
9999
timedelta_integrate
=
dt
.
timedelta
(
hours
=
4
)
else
:
restart_interval
=
timedelta_btw_assim
.
total_seconds
()
/
60
# in minutes
timedelta_integrate
=
dt
.
timedelta
(
minutes
=
15
)
cfg
.
update
(
WRF_start
=
t
,
cfg
.
update
(
WRF_start
=
t
,
WRF_end
=
t
+
timedelta_integrate
,
WRF_end
=
t
+
timedelta_integrate
,
restart
=
True
,
restart
=
True
,
restart_interval
=
9999
,
restart_interval
=
restart_interval
,
hist_interval_s
=
300
,
hist_interval_s
=
300
,
)
)
...
...
This diff is collapsed.
Click to expand it.
tests/test_assim.py
+
1
−
1
View file @
57ff4b1f
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