def download_gdas(time):
dir_name = f'gdas.{time.format("YYYYMMDD")}/{time.format("HH")}'
res = requests.head(f'{root_url}/{dir_name}/')
if res.status_code != 200 and res.status_code != 302:
cli.error(f'Remote GDAS data at {time} do not exist!')
file_name = 'gdas.t{:02d}z.prepbufr.nr'.format(time.hour)
url = f'{root_url}/{dir_name}/{file_name}'
if not os.path.isdir(f'{output_root}/{dir_name}'):
os.makedirs(f'{output_root}/{dir_name}')
cli.notice(f'Create directory {output_root}/{dir_name}.')
cli.notice(f'Downloading {url}.')
local_file_path = f'{output_root}/{dir_name}/{file_name}'
if is_downloading(local_file_path):
cli.warning(f'Skip downloading {local_file_path}.')
return
if os.path.isfile(local_file_path):
if check_file_size(url, local_file_path):
cli.notice(f'File {local_file_path} exists.')
return
else:
# File is not downloaded completely.
os.remove(local_file_path)
try:
subprocess.call(['curl', '-C', '-', '-o', local_file_path, url])
except Exception as e:
cli.error(f'Encounter exception {e}!')
if not check_file_size(url, local_file_path):
os.remove(local_file_path)
cli.error(f'Failed to download {file_name}!')
def download_gfs(start_time, forecast_hour):
dir_name = f'{prefix}.{start_time.format("YYYYMMDD")}/{start_time.format("HH")}'
file_name = '{}.t{:02d}z.pgrb2.{}.f{:03d}'.format(prefix, start_time.hour, resolution, forecast_hour)
url = f'{root_url}/{dir_name}/{file_name}'
if not os.path.isdir(f'{output_root}/{dir_name}'):
os.makedirs(f'{output_root}/{dir_name}')
cli.notice(f'Create directory {output_root}/{dir_name}.')
cli.notice(f'Downloading {url}.')
local_file_path = f'{output_root}/{dir_name}/{file_name}'
if is_downloading(local_file_path):
cli.warning(f'Skip downloading {local_file_path}.')
return
if os.path.isfile(local_file_path):
if check_file_size(url, local_file_path):
cli.notice(f'File {local_file_path} exists.')
return
else:
# File is not downloaded completely.
os.remove(local_file_path)
try:
subprocess.call(['curl', '-C', '-', '-o', local_file_path, url])
except Exception as e:
cli.error('Encounter exception {e}!')
if not check_file_size(url, local_file_path):
os.remove(local_file_path)
cli.error(f'Failed to download {file_name}!')
def run_wrfplus_ad(work_root, wrfplus_root, config, args):
start_time = config['custom']['start_time']
end_time = config['custom']['end_time']
datetime_fmt = 'YYYY-MM-DD_HH:mm:ss'
start_time_str = start_time.format(datetime_fmt)
max_dom = config['domains']['max_dom']
wrf_work_dir = os.path.abspath(work_root) + '/wrf'
if not os.path.isdir(wrf_work_dir):
cli.error(f'WRF work directory {wrf_work_dir} does not exist!')
wrfplus_work_dir = os.path.abspath(work_root) + '/wrfplus'
if not os.path.isdir(wrfplus_work_dir):
cli.error(f'WRFPLUS has not been configured! Run config_wrfplus.py first.')
os.chdir(wrfplus_work_dir)
if os.path.isfile(f'{wrf_work_dir}/wrfinput_d01_{start_time_str}'):
run(f'ln -sf {wrf_work_dir}/wrfinput_d01 .')
elif os.path.isfile(f'{wrf_work_dir}/wrfout_d01_{start_time_str}'):
run(f'ln -sf {wrf_work_dir}/wrfout_d01_{start_time_str} wrfinput_d01')
run(f'ln -sf {wrf_work_dir}/wrfbdy_d01 .')
if not os.path.isfile('final_sens_d01'):
cli.error('There is no final_sens_d01 file!')
version = wrf_version(wrfplus_root)
cli.stage(f'Run WRFPLUS at {wrfplus_work_dir} ...')
expected_files = ['wrfout_d{:02d}_{}'.format(i + 1, start_time_str) for i in range(max_dom)]
expected_files.append(f'init_sens_d01_{start_time_str}')
if not check_files(expected_files) or args.force:
run('rm -f wrfout_*')
run(f'ln -sf {wrfplus_root}/run/LANDUSE.TBL .')
run(f'ln -sf {wrfplus_root}/run/VEGPARM.TBL .')
run(f'ln -sf {wrfplus_root}/run/SOILPARM.TBL .')
run(f'ln -sf {wrfplus_root}/run/GENPARM.TBL .')
run(f'ln -sf {wrfplus_root}/run/RRTM_DATA_DBL RRTM_DATA')
run(f'ln -sf {wrfplus_root}/run/ETAMPNEW_DATA_DBL ETAMPNEW_DATA')
if version >= Version('4.0'):
cmd = f'{wrfplus_root}/run/wrfplus.exe'
else:
cmd = f'{wrfplus_root}/run/wrf.exe'
retries = 0
while True:
submit_job(cmd, args.np, config, args, wait=True)
if os.path.isfile(f'gradient_wrfplus_d01_{start_time_str}'):
run(f'mv gradient_wrfplus_d01_{start_time_str} init_sens_d01_{start_time_str}')
if not check_files(expected_files):
if retries == 10:
cli.error(f'Failed! Check output {os.path.abspath(wrfplus_work_dir)}/rsl.error.0000.')
retries = retries + 1
cli.warning('Failed to run wrfplus, retry it!')
else:
break
cli.notice('Succeeded.')
else:
cli.notice('File wrfout_* already exist.')
run(f'ls -l {wrfplus_work_dir}/wrfout_*')
def run_wrfda_3dvar(work_root,
wrfda_root,
config,
args,
wrf_work_dir=None,
force=False,
tag=None,
fg=None):
start_time = config['custom']['start_time']
datetime_fmt = 'YYYY-MM-DD_HH:mm:ss'
start_time_str = start_time.format(datetime_fmt)
max_dom = config['domains']['max_dom']
if not wrf_work_dir:
if tag != None:
wrf_work_dir = f'{work_root}/wrf_{tag}'
else:
wrf_work_dir = f'{work_root}/wrf'
if tag != None:
obsproc_work_dir = f'{work_root}/wrfda_{tag}/obsproc'
else:
obsproc_work_dir = f'{work_root}/wrfda/obsproc'
if max_dom > 1:
dom_str = 'd' + str(config['custom']['wrfda']['dom'] + 1).zfill(2)
if tag != None:
wrfda_work_dir = f'{work_root}/wrfda_{tag}/{dom_str}'
else:
wrfda_work_dir = f'{work_root}/wrfda/{dom_str}'
else:
dom_str = 'd01'
if tag != None:
wrfda_work_dir = f'{work_root}/wrfda_{tag}'
else:
wrfda_work_dir = f'{work_root}/wrfda'
if not os.path.isdir(wrfda_work_dir): os.mkdir(wrfda_work_dir)
os.chdir(wrfda_work_dir)
cli.stage(f'Run da_wrfvar.exe at {wrfda_work_dir} ...')
if os.path.isfile(f'wrfvar_output_{start_time_str}'
) and not args.force and not force:
run(f'ls -l wrfvar_output_{start_time_str}')
cli.notice(f'wrfvar_output_{start_time_str} already exist.')
return
run(f'ln -sf {wrfda_root}/run/LANDUSE.TBL {wrfda_work_dir}')
if not os.path.isfile('namelist.input'):
cli.error(
'namelist.input has not been generated! Run config_wrfda.py.')
# BE matrix
if 'cv_options' in config['wrfvar7']:
be_work_dir = os.path.dirname(
os.path.abspath(work_root)) + '/be/' + dom_str
if not os.path.isdir(be_work_dir):
be_work_dir = os.path.dirname(
os.path.abspath(work_root)) + '/../be/' + dom_str
if config['wrfvar7']['cv_options'] == 5:
if not os.path.isfile(f'{be_work_dir}/be.dat.cv5'):
cli.error(
f'BE matrix {be_work_dir}/be.dat.cv5 does not exist!')
run(f'ln -sf {be_work_dir}/be.dat.cv5 be.dat')
elif config['wrfvar7']['cv_options'] == 6:
if not os.path.isfile(f'{be_work_dir}/be.dat.cv6'):
cli.error(
f'BE matrix {be_work_dir}/be.dat.cv6 does not exist!')
run(f'ln -sf {be_work_dir}/be.dat.cv6 be.dat')
elif config['wrfvar7']['cv_options'] == 7:
if not os.path.isfile(f'{be_work_dir}/be.dat.cv7'):
cli.error(
f'BE matrix {be_work_dir}/be.dat.cv7 does not exist!')
run(f'ln -sf {be_work_dir}/be.dat.cv7 be.dat')
if not os.path.exists('./be.dat'):
run(f'ln -sf {wrfda_root}/var/run/be.dat.cv3 be.dat')
# First guess
# TODO: Assume there is only one domain to be assimilated.
if fg != None:
run(f'ln -sf {fg} {wrfda_work_dir}/fg')
else:
expected_files = [
'{}/wrfout_d{:02d}_{}'.format(wrf_work_dir, i + 1, start_time_str)
for i in range(max_dom)
]
if check_files(expected_files):
run(f'ln -sf {wrf_work_dir}/wrfout_{dom_str}_{start_time_str} {wrfda_work_dir}/fg'
)
else:
expected_files = [
'{}/wrfinput_d{:02d}_{}'.format(wrf_work_dir, i + 1,
start_time_str)
for i in range(max_dom)
]
if not check_files(expected_files):
cli.error(
'real.exe or da_update_bc.exe wasn\'t executed successfully!'
)
run(f'ln -sf {wrf_work_dir}/wrfinput_{dom_str}_{start_time_str} {wrfda_work_dir}/fg'
)
# Observation data
if config['custom']['wrfda']['type'] == '3dvar':
if 'use_radarobs' in config['wrfvar4'] and config['wrfvar4'][
'use_radarobs']:
# Radar data
run(f'rm -f ob.*')
for obs_radar_file in glob(
f'{args.littler_root}/{start_time.format("YYYYMMDD")}/obs.radar.*'
):
radar_time = pendulum.from_format(
os.path.basename(obs_radar_file).split('.')[2],
'YYYYMMDDHHmm')
if radar_time == start_time:
run(f'ln -sf {obs_radar_file} ob.radar')
if os.path.isfile(f'wrfvar_output_{start_time_str}'):
cli.notice('Use previous analysis data as the background.')
run(f'mv wrfvar_output_{start_time_str} wrfvar_output_conv_{start_time_str}'
)
run(f'ln -sf wrfvar_output_conv_{start_time_str} fg')
elif 'conv_obs' in config['custom']:
if 'dir_pattern' in config['custom']['conv_obs']:
obs_dir = Template(
config['custom']['conv_obs']['dir_pattern']).render(
obs_time=start_time)
if 'file_pattern' in config['custom']['conv_obs']:
obs_file = Template(
config['custom']['conv_obs']['file_pattern']).render(
obs_time=start_time)
if config['wrfvar3']['ob_format'] == 1:
run(f'ln -sf {args.prepbufr_root}/{obs_dir}/{obs_file} ob.bufr'
)
elif config['wrfvar3']['ob_format'] == 2:
run(f'ln -sf {args.prepbufr_root}/{obs_dir}/{obs_file} ob.ascii'
)
elif config['wrfvar3']['ob_format'] == 2 and os.path.isfile(
f'{obsproc_work_dir}/obs_gts_{start_time.format(datetime_fmt)}.3DVAR'
):
# LITTLE_R conventional data
run(f'ln -sf {obsproc_work_dir}/obs_gts_{start_time.format(datetime_fmt)}.3DVAR ob.ascii'
)
elif config['wrfvar3']['ob_format'] == 1 and config['custom']['wrfda'][
'prepbufr_source'] == 'gdas':
# PREPBUFR conventional data
gdas_file_path = f'{args.prepbufr_root}/gdas.{start_time.format("YYYYMMDD")}/gdas.t{start_time.hour:02}z.prepbufr.nr'
if not os.path.isfile(gdas_file_path):
cli.error(f'{gdas_file_path} does not exist!')
run(f'ln -sf {gdas_file_path} ob.bufr')
if os.path.isfile(f'{wrfda_work_dir}/wrfvar_output_{start_time_str}'
) and not args.force:
cli.notice(
f'{wrfda_work_dir}/wrfvar_output_{start_time_str} already exists.')
return
submit_job(f'{wrfda_root}/var/build/da_wrfvar.exe',
min(20, args.np),
config,
args,
wait=True)
expected_files = [f'wrfvar_output', 'statistics']
if not check_files(expected_files):
# Check if the failure is caused by parallel computing? Such as cv_options is zero in some process.
if search_files('rsl.error.*',
'Invalid CV option chosen: cv_options = 0'):
cli.warning(
'Failed to run da_wrfvar.exe in parallel. Try to run in serial.'
)
submit_job(f'{wrfda_root}/var/build/da_wrfvar.exe',
1,
config,
args,
wait=True)
if not check_files(expected_files):
cli.error(
f'Still failed! See {wrfda_work_dir}/rsl.error.0000.')
else:
cli.error(f'Failed! See {wrfda_work_dir}/rsl.error.0000.')
else:
print(open('statistics').read())
run(f'ncl -Q {scripts_root}/../plots/plot_cost_grad_fn.ncl')
run(f'cp wrfvar_output wrfvar_output_{start_time_str}')
cli.notice('Succeeded.')
def build_nceplibs(nceplibs_root, args):
if not 'HDF5' in os.environ:
res = subprocess.run(['which', 'h5dump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['HDF5'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set HDF5 to {os.environ["HDF5"]}')
if not 'HDF5' in os.environ:
cli.warning('HDF5 environment variable is not set')
if not 'NETCDF' in os.environ:
res = subprocess.run(['which', 'ncdump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['NETCDF'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set NETCDF to {os.environ["NETCDF"]}')
if not 'NETCDF' in os.environ:
cli.warning('NETCDF environment variable is not set!')
if not 'JASPER_INC' in os.environ or not 'JASPER_LIB' in os.environ:
if 'JASPER_ROOT' in os.environ:
os.environ['JASPER_INC'] = os.environ['JASPER_ROOT'] + '/include'
os.environ['JASPER_LIB'] = os.environ['JASPER_ROOT'] + '/lib'
cli.notice(f'Set JASPER_INC to {os.environ["JASPER_INC"]}.')
cli.notice(f'Set JASPER_LIB to {os.environ["JASPER_LIB"]}.')
else:
cli.error(
'JASPERINC and JASPERLIB environment variables are not set!')
if not 'PNG_INC' in os.environ or not 'PNG_LIB' in os.environ:
if 'LIBPNG_ROOT' in os.environ:
os.environ['PNG_INC'] = os.environ['LIBPNG_ROOT'] + '/include'
os.environ['PNG_LIB'] = os.environ['LIBPNG_ROOT'] + '/lib'
else:
os.environ['PNG_INC'] = '/usr/include'
os.environ['PNG_LIB'] = '/usr/lib64'
cli.notice(f'Set PNG_INC to {os.environ["PNG_INC"]}.')
cli.notice(f'Set PNG_LIB to {os.environ["PNG_LIB"]}.')
os.chdir(nceplibs_root)
if args.compiler_suite == 'gnu':
# Fix for gfortran 9.1.0.
edit_file('src/g2/v3.1.0/src/intmath.f',
[['iand\(i,i-1\)/=0', 'iand(i,i-1_8)/=0']],
return_on_first_match=True)
edit_file('src/g2/v3.1.0/src/intmath.f',
[['iand\(i,i-1\)/=0', 'iand(i,i-1_4)/=0']],
return_on_first_match=True)
edit_file('src/g2/v3.1.0/src/intmath.f',
[['iand\(i,i-1\)/=0', 'iand(i,i-1_2)/=0']],
return_on_first_match=True)
edit_file('src/g2/v3.1.0/src/intmath.f',
[['iand\(i,i-1\)/=0', 'iand(i,i-1_1)/=0']],
return_on_first_match=True)
edit_file('make_ncep_libs.sh',
[['read -p "Proceed\? \(y/n\) " yn', 'yn=y']])
run(f'./make_ncep_libs.sh -s linux -c {args.compiler_suite} -d {args.nceplibs_root} -o 0 -a upp'
)
def build_gsi(wrf_root, gsi_root, args):
# Check environment.
if not 'HDF5' in os.environ:
res = subprocess.run(['which', 'h5dump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['HDF5'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set HDF5 to {os.environ["HDF5"]}')
if not 'HDF5' in os.environ:
cli.warning('HDF5 environment variable is not set')
if not 'NETCDF' in os.environ:
res = subprocess.run(['which', 'ncdump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['NETCDF'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set NETCDF to {os.environ["NETCDF"]}')
if not 'NETCDF' in os.environ:
cli.warning('NETCDF environment variable is not set!')
if not os.getenv('LAPACK_PATH') and args.compiler_suite != 'intel':
cli.error('Shell variable LAPACK_PATH is not set!')
version = gsi_version(args.gsi_root)
if version <= Version('3.6'):
# 3.7 changes: Added wrf interface as a library (wrflib). No need to compile WRF with GSI and EnKF.
if not os.path.isdir(args.wrf_root):
cli.error(f'WRF directory {args.wrf_root} does not exist!')
os.chdir(args.wrf_root)
expected_exe_files = ('main/wrf.exe')
if not check_files(expected_exe_files):
cli.error('WRF has not been built! Build it first.')
os.chdir(args.gsi_root)
if args.force: run('rm -rf build')
if not os.path.isdir('build'): os.mkdir('build')
os.chdir('build')
if version == Version('3.6'):
expected_exe_files = ('bin/gsi.x', 'lib/libbacio_v2.0.1.a',
'lib/libbufr_v10.2.5.a', 'lib/libcrtm_v2.2.3.a',
'lib/libenkfdeplib.a', 'lib/libenkflib.a',
'lib/libgsilib_shrd.a', 'lib/libgsilib_wrf.a',
'lib/libnemsio_v2.2.1.a',
'lib/libsfcio_v1.1.0.a', 'lib/libsigio_v2.0.1.a',
'lib/libsp_v2.0.2.a', 'lib/libw3emc_v2.2.0.a',
'lib/libw3nco_v2.0.6.a')
elif version == Version('3.7'):
expected_exe_files = ('bin/enkf_wrf.x', 'bin/gsi.x',
'lib/libbacio_v2.0.1.a', 'lib/libbufr_v10.2.5.a',
'lib/libcrtm_v2.2.3.a', 'lib/libenkfdeplib.a',
'lib/libenkflib.a', 'lib/libgsilib_shrd.a',
'lib/libgsilib_wrf.a', 'lib/libnemsio_v2.2.1.a',
'lib/libsfcio_v1.1.0.a', 'lib/libsigio_v2.0.1.a',
'lib/libsp_v2.0.2.a', 'lib/libw3emc_v2.2.0.a',
'lib/libw3nco_v2.0.6.a')
if not check_files(expected_exe_files):
cmake_args = f'-DBUILD_ENKF=ON -DBUILD_CORELIBS=ON -DUSE_WRF=ON -DBUILD_WRF=ON -DBUILD_GFS=OFF '
if version == Version('3.6'):
cli.notice('Fix GSI 3.6!')
edit_file('../cmake/Modules/FindCORELIBS.cmake', [[
'\${CMAKE_SOURCE_DIR}/libsrc', '${CMAKE_SOURCE_DIR}/lib/libsrc'
]])
if args.compiler_suite == 'gnu':
edit_file('../cmake/Modules/setCompilerFlags.cmake', [[
'set\(BACIO_Fortran_FLAGS " -O3 -fconvert=big-endian -ffree-form',
'set(BACIO_Fortran_FLAGS " -O3 -fconvert=big-endian'
]])
elif args.compiler_suite == 'intel':
edit_file('../cmake/Modules/setCompilerFlags.cmake', [[
'set \(BACIO_Fortran_FLAGS "-O3 -free -assume nocc_omp',
'set(BACIO_Fortran_FLAGS " -O3 -assume nocc_omp'
]])
edit_file('../core-libs/sigio/CMakeLists.txt',
[['\*\.f\)', '*.f90)']])
edit_file('../src/hybrid_ensemble_isotropic.F90',
[['stop\(123\)', 'stop 123']])
edit_file('../src/setupoz.f90', [[
'my_head%ij\(1\),my_head%wij\(1\)\)', 'my_head%ij,my_head%wij)'
]])
cmake_args += f'-DWRFPATH={args.wrf_root}'
if version == Version('3.7'):
cli.notice('Fix GSI 3.7!')
edit_file('../src/setuplight.f90',
[['my_head%wij\(1\)\)', 'my_head%wij)']])
cli.warning(
'GSI 3.7 has bug when rerun cmake, so clean all build files.')
run('rm -rf ../build/*')
cmake_args += '-DBUILD_UTIL_COM=ON'
# Fix not-found -lnetcdf -lnetcdff.
edit_file('../cmake/Modules/setCompilerFlags.cmake',
[['-lnetcdf -lnetcdff', '']])
cli.notice('Configure GSI ...')
if args.compiler_suite == 'gnu':
cc = 'gcc'
cxx = 'g++'
fc = 'gfortran'
elif args.compiler_suite == 'intel':
cc = 'mpiicc'
cxx = 'mpiicpc'
fc = 'mpiifort'
if args.verbose:
run(f'CC={cc} CXX={cxx} FC={fc} cmake .. {cmake_args}')
else:
run(f'CC={cc} CXX={cxx} FC={fc} cmake .. {cmake_args} &> cmake.out'
)
cli.notice('Compile GSI ...')
if args.verbose:
run('make')
else:
run('make &> make.out')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed')
else:
cli.error(f'Failed! Check {args.gsi_root}/build/make.out')
else:
cli.notice('GSI has already been built.')
if version == Version('3.6'):
os.chdir(f'{args.gsi_root}/util/bufr_tools')
if args.force: run('make clean')
expected_exe_files = (
'bufr_append_sample.exe', 'bufr_decode_radiance.exe',
'bufr_decode_sample.exe', 'bufr_encode_sample.exe',
'prepbufr_append_retrieve.exe', 'prepbufr_append_surface.exe',
'prepbufr_append_upperair.exe', 'prepbufr_decode_all.exe',
'prepbufr_encode_surface.exe', 'prepbufr_encode_upperair.exe',
'prepbufr_inventory.exe')
if not check_files(expected_exe_files):
edit_file('makefile', [['^\s*FC\s*=.*$', f'FC = {fc}'],
['-I\.\./\.\./dtc', '-I../../build'],
['-L\.\./\.\./dtc', '-L../../build'],
['-lbufr_i4r8', '-lbufr_v10.2.5']])
cli.notice('Compile bufr_tools ...')
if args.verbose:
run('make')
else:
run('make &> make.out')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed!')
else:
cli.error(
f'Failed! Check {args.gsi_root}/util/bufr_tools/make.out'
)
else:
cli.notice('GSI bufr_tools has been built.')
os.chdir(f'{args.gsi_root}/util/Analysis_Utilities/read_diag/')
expected_exe_files = ('read_diag_conv.exe', 'read_diag_conv_ens.exe',
'read_diag_rad.exe')
if not check_files(expected_exe_files):
edit_file('makefile', [[
'include \.\./\.\./\.\./dtc/configure.gsi', ''
], ['\$\(SFC\)', fc], ['-I\.\./\.\./\.\./dtc', '-I../../../build'],
[
'-L\.\./\.\./\.\./src -lgsi',
'-L../../../build/lib -lgsilib_shrd'
],
[
'FLAGS= \$\(FFLAGS_DEFAULT\)',
'FLAGS = -fconvert=big-endian'
]])
cli.notice('Compile read_diag ...')
if args.verbose:
run('make')
else:
run('make &> make.out')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed')
else:
cli.error(
f'Failed! Check {args.gsi_root}/util/Analysis_Utilities/read_diag/make.out'
)
else:
cli.notice('GSI read_diag has been built.')
def config_wrf(work_root, wrf_root, wrfda_root, config, args, tag=None):
phys_config = config['physics'] if 'physics' in config else {}
start_time = config['custom']['start_time']
end_time = config['custom']['end_time']
max_dom = config['domains']['max_dom']
start_time_str = start_time.format('YYYY-MM-DD_HH:mm:ss')
end_time_str = end_time.format('YYYY-MM-DD_HH:mm:ss')
if tag != None:
wrf_work_dir = f'{work_root}/wrf_{tag}'
else:
wrf_work_dir = f'{work_root}/wrf'
if not os.path.isdir(wrf_work_dir): os.mkdir(wrf_work_dir)
os.chdir(wrf_work_dir)
version = wrf_version(wrf_root)
if os.path.isfile(f'{wrf_work_dir}/wrfinput_d01_{start_time_str}'):
num_land_cat = get_num_land_cat(
f'{wrf_work_dir}/wrfinput_d01_{start_time_str}')
elif os.path.isfile(f'{wrf_work_dir}/wrfinput_d01'):
num_land_cat = get_num_land_cat(f'{wrf_work_dir}/wrfinput_d01')
elif os.path.isfile(f'{wrf_work_dir}/wrfout_d01_{start_time_str}'):
num_land_cat = get_num_land_cat(
f'{wrf_work_dir}/wrfout_d01_{start_time_str}')
else:
cli.warning(
f'Cannot get num_land_cat parameter from an existing wrfinput_d01 file in {wrf_work_dir}!'
)
num_land_cat = None
cli.notice('Edit namelist.input for WRF.')
copy(f'{wrf_root}/run/namelist.input', 'namelist.input')
namelist_input = f90nml.read('namelist.input')
namelist_input['time_control']['run_hours'] = config['custom'][
'forecast_hours']
namelist_input['time_control']['start_year'] = [
int(start_time.format("Y")) for i in range(max_dom)
]
namelist_input['time_control']['start_month'] = [
int(start_time.format("M")) for i in range(max_dom)
]
namelist_input['time_control']['start_day'] = [
int(start_time.format("D")) for i in range(max_dom)
]
namelist_input['time_control']['start_hour'] = [
int(start_time.format("H")) for i in range(max_dom)
]
namelist_input['time_control']['end_year'] = [
int(end_time.format("Y")) for i in range(max_dom)
]
namelist_input['time_control']['end_month'] = [
int(end_time.format("M")) for i in range(max_dom)
]
namelist_input['time_control']['end_day'] = [
int(end_time.format("D")) for i in range(max_dom)
]
namelist_input['time_control']['end_hour'] = [
int(end_time.format("H")) for i in range(max_dom)
]
namelist_input['time_control']['frames_per_outfile'] = [
1 for i in range(max_dom)
]
if 'background' in config['custom'] and 'interval_seconds' in config[
'custom']['background']:
namelist_input['time_control']['interval_seconds'] = config['custom'][
'background']['interval_seconds']
if 'time_control' in config:
for key, value in config['time_control'].items():
namelist_input['time_control'][key] = value
for key, value in config['domains'].items():
namelist_input['domains'][key] = value
if 'physics_suite' in namelist_input['physics']:
del namelist_input['physics']['physics_suite']
for key, value in phys_config.items():
namelist_input['physics'][key] = value
if num_land_cat != None:
namelist_input['physics']['num_land_cat'] = num_land_cat
if 'dynamics' in config:
for key, value in config['dynamics'].items():
namelist_input['dynamics'][key] = value
if version == Version('3.9.1'):
namelist_input['dynamics']['gwd_opt'] = 0
namelist_input.write('./namelist.input', force=True)
cli.notice('Succeeded.')
def build_upp(wrf_root, upp_root, args):
if wrf_root != None: os.environ['WRF_DIR'] = wrf_root
if not 'HDF5' in os.environ:
res = subprocess.run(['which', 'h5dump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['HDF5'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set HDF5 to {os.environ["HDF5"]}')
if not 'HDF5' in os.environ:
cli.warning('HDF5 environment variable is not set')
if not 'NETCDF' in os.environ:
res = subprocess.run(['which', 'ncdump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['NETCDF'] = os.path.dirname(
os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set NETCDF to {os.environ["NETCDF"]}')
if not 'NETCDF' in os.environ:
cli.warning('NETCDF environment variable is not set!')
if not 'JASPERINC' in os.environ or not 'JASPERLIB' in os.environ:
if 'JASPER_ROOT' in os.environ:
os.environ['JASPERINC'] = os.environ['JASPER_ROOT'] + '/include'
os.environ['JASPERLIB'] = os.environ['JASPER_ROOT'] + '/lib'
cli.notice(f'Set JASPERINC to {os.environ["JASPERINC"]}.')
cli.notice(f'Set JASPERLIB to {os.environ["JASPERLIB"]}.')
else:
cli.error(
'JASPERINC and JASPERLIB environment variables are not set!')
version = upp_version(args.upp_root)
if version < Version('4.1'):
expected_exe_files = ('bin/copygb.exe', 'bin/ndate.exe',
'bin/unipost.exe')
else:
expected_exe_files = ('exec/unipost.exe')
if not check_files(expected_exe_files):
if not args.nceplibs_root:
args.nceplibs_root = f'{os.path.dirname(args.upp_root)}/NCEPLIBS'
if not os.path.isdir(args.nceplibs_root):
cli.error('NCEPLIBS is not ready!')
os.environ['NCEPLIBS_DIR'] = args.nceplibs_root
if not check_files(expected_exe_files):
os.chdir(upp_root)
if args.force: run('./clean -a &> /dev/null')
cli.notice('Configure UPP ...')
child = pexpect.spawn('./configure')
child.expect('Enter selection.*')
if args.compiler_suite == 'intel':
child.sendline('4') # Linux x86_64, Intel compiler (dmpar)
elif args.compiler_suite == 'gnu':
child.sendline('8') # Linux x86_64, gfortran compiler (dmpar)
elif args.compiler_suite == 'pgi':
child.sendline(
'14') # Linux x86_64, PGI compiler: -f90=pgf90 (dmpar)
child.wait()
if args.compiler_suite == 'intel':
edit_file('./configure.upp',
[['mpif90', 'mpiifort'], ['mpicc', 'mpiicc']])
if 'LIBPNG_ROOT' in os.environ:
edit_file('./configure.upp', [
['-lpng', f'-L{os.environ["LIBPNG_ROOT"]}/lib -lpng'],
[
'GRIB2SUPT_INC\s*=\s*(.*)',
f'GRIB2SUPT_INC = \\1 -I{os.environ["LIBPNG_ROOT"]}/include'
]
])
cli.notice('Compile UPP ...')
run('./compile &> compile.out')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
cli.error(f'Failed! Check {upp_root}/compile.out')
else:
cli.notice('UPP is already built.')
def build_wrf(wrf_root, wps_root, wrfplus_root, wrfda_root, args):
if not 'HDF5' in os.environ:
res = subprocess.run(['which', 'h5dump'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['HDF5'] = os.path.dirname(os.path.dirname(res.stdout.decode('utf-8')))
cli.notice(f'Set HDF5 to {os.environ["HDF5"]}')
if not 'HDF5' in os.environ:
cli.warning('HDF5 environment variable is not set')
if not 'NETCDF' in os.environ:
res = subprocess.run(['which', 'nf-config'], stdout=subprocess.PIPE)
if res.returncode == 0:
os.environ['NETCDF'] = os.path.dirname(os.path.dirname(res.stdout.decode('utf-8')))
res = subprocess.run(['nf-config', '--includedir'], stdout=subprocess.PIPE)
os.environ['NETCDF_INC'] = res.stdout.decode('utf-8').strip()
res = subprocess.run(['nf-config', '--flibs'], stdout=subprocess.PIPE)
os.environ['NETCDF_LIB'] = re.search(r'-L([^ ]*)', res.stdout.decode('utf-8'))[1]
cli.notice(f'Set NETCDF_INC to {os.environ["NETCDF_INC"]}')
cli.notice(f'Set NETCDF_LIB to {os.environ["NETCDF_LIB"]}')
if not 'NETCDF' in os.environ:
cli.warning('NETCDF environment variable is not set!')
if not 'JASPERINC' in os.environ or not 'JASPERLIB' in os.environ:
if 'JASPER_ROOT' in os.environ:
os.environ['JASPERINC'] = os.environ['JASPER_ROOT'] + '/include'
os.environ['JASPERLIB'] = os.environ['JASPER_ROOT'] + '/lib'
cli.notice(f'Set JASPERINC to {os.environ["JASPERINC"]}.')
cli.notice(f'Set JASPERLIB to {os.environ["JASPERLIB"]}.')
else:
cli.error('JASPERINC and JASPERLIB environment variables are not set!')
if not 'LIBPNG_ROOT' in os.environ:
cli.warning('LIBPNG_ROOT environment variable is not set. Library PNG may not be found!')
if not 'WRFIO_NCD_LARGE_FILE_SUPPORT' in os.environ:
os.environ['WRFIO_NCD_LARGE_FILE_SUPPORT'] = '1'
cli.notice('Set WRFIO_NCD_LARGE_FILE_SUPPORT to 1.')
if args.rttov:
os.environ['RTTOV'] = args.rttov
cli.notice(f'Use RTTOV in {args.rttov}.')
# ---------------------------------------------------------------------------------
# WRF
os.chdir(wrf_root)
version = wrf_version(wrf_root)
if version <= Version('3.6.1'):
os.environ['BUFR'] = '1'
# Fix possible code bugs.
if Version('3.6.1') <= version <= Version('3.8.1'):
edit_file('phys/module_cu_g3.F', [['integer, dimension \(12\) :: seed', 'integer, dimension (33) :: seed']])
if args.force: run('./clean -a 1> /dev/null 2>&1')
expected_exe_files = ('main/wrf.exe', 'main/real.exe', 'main/ndown.exe', 'main/tc.exe')
if not check_files(expected_exe_files):
cli.notice('Configure WRF ...')
if args.use_grib:
cli.notice('Set GRIB2 flag.')
edit_file('./arch/Config.pl', [
['\$I_really_want_to_output_grib2_from_WRF = "FALSE"', '$I_really_want_to_output_grib2_from_WRF = "TRUE"']
])
if args.use_hyb:
child = pexpect.spawn('./configure -hyb', encoding='utf-8')
else:
child = pexpect.spawn('./configure', encoding='utf-8')
child.expect('Enter selection.*')
if platform.system() == 'Darwin':
if args.compiler_suite == 'gnu':
child.sendline('15')
else:
if args.compiler_suite == 'intel':
if args.openmp:
child.sendline('16') # INTEL (ifort/icc) dm+sm
else:
child.sendline('15') # INTEL (ifort/icc) dmpar
elif args.compiler_suite == 'gnu':
if args.openmp:
child.sendline('35') # GNU (gfortran/gcc) dm+sm
else:
child.sendline('34') # GNU (gfortran/gcc) dmpar
elif args.compiler_suite == 'pgi':
if args.openmp:
child.sendline('55') # PGI (pgf90/pgcc) dm+sm
else:
child.sendline('54') # PGI (pgf90/pgcc) dmpar
child.expect('Compile for nesting.*:')
child.sendline('1')
if platform.system() == 'Darwin': child.expect('This build of WRF will use NETCDF4 with HDF5 compression')
child.wait()
if args.compiler_suite == 'intel':
edit_file('./configure.wrf', [
['mpif90', 'mpiifort'],
['mpicc', 'mpiicc']
])
elif args.compiler_suite == 'pgi':
edit_file('./configure.wrf', [
['pgf90', 'pgfortran'],
['mpif90', 'mpifort']
])
# Fix for OpenMPI.
edit_file('./configure.wrf', [
['DM_CC\s*=\s*mpicc\s*$', 'DM_CC = mpicc -DMPI2_SUPPORT\n']
])
cli.notice('Compile WRF ...')
if args.debug:
if args.compiler_suite == 'intel':
debug_options = '-O0 -g -traceback'
elif args.compiler_suite == 'gnu':
debug_options = '-O0 -g -fbacktrace'
edit_file('configure.wrf', [
['FCFLAGS\s*=\s*\$\(FCOPTIM\)\s*\$\(FCBASEOPTS\)', f'FCFLAGS = {debug_options} $(FCBASEOPTS)']
])
if args.verbose:
run(f'./compile em_real')
else:
run(f'./compile em_real 1> compile.out 2>&1')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed!')
else:
cli.error(f'Failed! Check {wrf_root}/compile.out')
else:
cli.notice('WRF is already built.')
# ---------------------------------------------------------------------------------
# WPS
os.chdir(wps_root)
if args.force: run('./clean -a 1> /dev/null 2>&1')
expected_exe_files = ('geogrid/src/geogrid.exe', 'metgrid/src/metgrid.exe', 'ungrib/src/ungrib.exe')
if not check_files(expected_exe_files):
cli.notice('Configure WPS ...')
child = pexpect.spawn('./configure')
child.expect('Enter selection.*')
if args.compiler_suite == 'intel':
child.sendline('19') # Linux x86_64, Intel compiler (dmpar)
elif args.compiler_suite == 'gnu':
child.sendline('3') # Linux x86_64, gfortran (dmpar)
elif args.compiler_suite == 'pgi':
child.sendline('7')
child.wait()
if args.compiler_suite == 'intel':
edit_file('./configure.wps', [
['mpif90', 'mpiifort'],
['mpicc', 'mpiicc']
])
elif args.compiler_suite == 'pgi':
edit_file('./configure.wps', [
['pgf90', 'pgfortran'],
['mpif90', 'mpifort']
])
else:
run('sed -i "s/mpicc -cc=.*/mpicc/" configure.wps')
run('sed -i "s/mpif90 -f90=.*/mpif90/" configure.wps')
run('sed -i "s/WRF_DIR\s*=.*/WRF_DIR = ..\/WRF/" configure.wps')
if 'LIBPNG_ROOT' in os.environ:
run(f'sed -i "s@COMPRESSION_LIBS\s*=\(.*\)@COMPRESSION_LIBS = \\1 -L{os.environ["LIBPNG_ROOT"]}/lib@" configure.wps')
run(f'sed -i "s@COMPRESSION_INC\s*=\(.*\)@COMPRESSION_INC = \\1 -I{os.environ["LIBPNG_ROOT"]}/include@" configure.wps')
if args.compiler_suite == 'gnu':
# Fix for gfortran 9.1.0.
edit_file('ungrib/src/ngl/g2/intmath.f', [['iand\(i,i-1\)/=0', 'iand(i,i-1_8)/=0']], return_on_first_match=True)
edit_file('ungrib/src/ngl/g2/intmath.f', [['iand\(i,i-1\)/=0', 'iand(i,i-1_4)/=0']], return_on_first_match=True)
edit_file('ungrib/src/ngl/g2/intmath.f', [['iand\(i,i-1\)/=0', 'iand(i,i-1_2)/=0']], return_on_first_match=True)
edit_file('ungrib/src/ngl/g2/intmath.f', [['iand\(i,i-1\)/=0', 'iand(i,i-1_1)/=0']], return_on_first_match=True)
# Fix for OpenMPI.
edit_file('./configure.wps', [
['DM_CC\s*=\s*mpicc\s*$', 'DM_CC = mpicc -DMPI2_SUPPORT\n']
])
cli.notice('Compile WPS ...')
if args.verbose:
run('./compile')
else:
run('./compile 1> compile.out 2>&1')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed!')
else:
cli.error(f'Failed! Check {wps_root}/compile.out')
else:
cli.notice('WPS is already built.')
# ---------------------------------------------------------------------------------
# WRFPLUS
os.chdir(wrfplus_root)
if args.force: run('./clean -a 1> /dev/null 2>&1')
if Version('3.6.1') <= version <= Version('3.9.1'):
edit_file('phys/module_cu_g3.F', [['integer, dimension \(12\) :: seed', 'integer, dimension (33) :: seed']])
if version == Version('3.6.1'):
line_number = 841
elif version == Version('3.8.1'):
line_number = 855
elif version == Version('3.9.1'):
line_number = 856
else:
error('Find out the wrong OpenMP directive in WRFPLUS/main/module_wrf_top.F!')
edit_file('main/module_wrf_top.F', [[line_number, ' !$OMP DEFAULT (SHARED) PRIVATE ( ij )\n']])
if version >= Version('4.0'):
expected_exe_files = ('main/wrfplus.exe')
else:
expected_exe_files = ('main/wrf.exe')
if not check_files(expected_exe_files):
cli.notice('Configure WRFPLUS ...')
if args.use_grib:
cli.notice('Set GRIB2 flag.')
edit_file('./arch/Config.pl', [
['\$I_really_want_to_output_grib2_from_WRF = "FALSE"', '$I_really_want_to_output_grib2_from_WRF = "TRUE"']
])
child = pexpect.spawn('./configure wrfplus')
child.expect('Enter selection.*')
if args.compiler_suite == 'intel':
if version <= Version('3.6.1'):
child.sendline('8')
else:
child.sendline('34')
elif args.compiler_suite == 'gnu':
child.sendline('18')
elif args.compiler_suite == 'pgi':
child.sendline('28')
child.wait()
if args.compiler_suite == 'intel':
edit_file('./configure.wrf', [
['mpif90', 'mpiifort'],
['mpicc', 'mpiicc'],
['override-limits', 'qoverride-limits']
])
# Fix for OpenMPI.
edit_file('./configure.wrf', [
['DM_CC\s*=\s*mpicc\s*$', 'DM_CC = mpicc -DMPI2_SUPPORT\n']
])
cli.notice('Compile WRFPLUS ...')
if args.debug:
if args.compiler_suite == 'intel':
debug_options = '-O0 -g -traceback'
elif args.compiler_suite == 'gnu':
debug_options = '-O0 -g -fbacktrace'
edit_file('configure.wrf', [
['FCFLAGS\s*=\s*\$\(FCOPTIM\)\s*\$\(FCBASEOPTS\)', f'FCFLAGS = {debug_options} $(FCBASEOPTS)']
])
if version >= Version('4.0'):
build_target = 'wrfplus'
else:
build_target = 'wrf'
if args.verbose:
run(f'./compile {build_target}')
else:
run(f'./compile {build_target} 1> compile.out 2>&1')
if check_files(expected_exe_files):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed!')
else:
cli.error(f'Failed! Check {wrfplus_root}/compile.out')
else:
cli.notice('WRFPLUS is already built.')
# ---------------------------------------------------------------------------------
# WRFDA
os.chdir(wrfda_root)
os.environ['WRFPLUS_DIR'] = wrfplus_root
if args.force: run('./clean -a 1> /dev/null 2>&1')
if Version('3.6.1') <= version <= Version('3.9.1'):
cli.warning(f'Fix {wrfda_root}/var/da/da_define_structures/da_zero_y.inc')
edit_file('var/da/da_define_structures/da_zero_y.inc', [
[', value \)', ', value_ )'],
[':: value$', ':: value_\nreal value'],
['if \(.not.\(present\(value\)\)\) value = 0.0', '''
if (.not.(present(value_))) then
value = 0.0
else
value = value_
end if
''']
])
if version == Version('4.1.1'):
cli.warning(f'Fix {wrfda_root}/share/input_wrf.F')
edit_file('share/input_wrf.F', [
['FUNCTION check_which_switch', 'FUNCTION check_which_switch1']
])
expected_exe_files = [
'var/build/da_advance_time.exe',
'var/build/da_bias_airmass.exe',
'var/build/da_bias_scan.exe',
'var/build/da_bias_sele.exe',
'var/build/da_bias_verif.exe',
'var/build/da_rad_diags.exe',
'var/build/da_tune_obs_desroziers.exe',
'var/build/da_tune_obs_hollingsworth1.exe',
'var/build/da_tune_obs_hollingsworth2.exe',
'var/build/da_update_bc_ad.exe',
'var/build/da_update_bc.exe',
'var/build/da_verif_grid.exe',
'var/build/da_verif_obs.exe',
'var/build/da_wrfvar.exe',
'var/build/gen_be_addmean.exe',
'var/build/gen_be_cov2d3d_contrib.exe',
'var/build/gen_be_cov2d.exe',
'var/build/gen_be_cov3d2d_contrib.exe',
'var/build/gen_be_cov3d3d_bin3d_contrib.exe',
'var/build/gen_be_cov3d3d_contrib.exe',
'var/build/gen_be_cov3d.exe',
'var/build/gen_be_diags.exe',
'var/build/gen_be_diags_read.exe',
'var/build/gen_be_ensmean.exe',
'var/build/gen_be_ensrf.exe',
'var/build/gen_be_ep1.exe',
'var/build/gen_be_ep2.exe',
'var/build/gen_be_etkf.exe',
'var/build/gen_be_hist.exe',
'var/build/gen_be_stage0_gsi.exe',
'var/build/gen_be_stage0_wrf.exe',
'var/build/gen_be_stage1_1dvar.exe',
'var/build/gen_be_stage1.exe',
'var/build/gen_be_stage1_gsi.exe',
'var/build/gen_be_stage2_1dvar.exe',
'var/build/gen_be_stage2a.exe',
'var/build/gen_be_stage2.exe',
'var/build/gen_be_stage2_gsi.exe',
'var/build/gen_be_stage3.exe',
'var/build/gen_be_stage4_global.exe',
'var/build/gen_be_stage4_regional.exe',
'var/build/gen_be_vertloc.exe',
'var/build/gen_mbe_stage2.exe',
'var/obsproc/src/obsproc.exe']
if not check_files(expected_exe_files):
cli.notice('Configure WRFDA ...')
if args.use_grib:
cli.notice('Set GRIB2 flag.')
edit_file('./arch/Config.pl', [
['\$I_really_want_to_output_grib2_from_WRF = "FALSE"', '$I_really_want_to_output_grib2_from_WRF = "TRUE"']
])
child = pexpect.spawn('./configure 4dvar')
child.expect('Enter selection.*')
if args.compiler_suite == 'intel':
child.sendline('8')
elif args.compiler_suite == 'gnu':
child.sendline('18')
elif args.compiler_suite == 'pgi':
child.sendline('28')
child.wait()
if args.compiler_suite == 'intel':
edit_file('./configure.wrf', [
['mpif90', 'mpiifort'],
['mpicc', 'mpiicc']
])
# Fix for OpenMPI.
edit_file('./configure.wrf', [
['DM_CC\s*=\s*mpicc\s*$', 'DM_CC = mpicc -DMPI2_SUPPORT\n']
])
cli.notice('Compile WRFDA ...')
if args.debug:
if args.compiler_suite == 'intel':
debug_options = '-O0 -g -traceback'
elif args.compiler_suite == 'gnu':
debug_options = '-O0 -g -fbacktrace'
edit_file('configure.wrf', [
['FCFLAGS\s*=\s*\$\(FCOPTIM\)\s*\$\(FCBASEOPTS\)', f'FCFLAGS = {debug_options} $(FCBASEOPTS)']
])
if args.verbose:
run(f'./compile all_wrfvar')
else:
run(f'./compile all_wrfvar 1> compile.out 2>&1')
if check_files(expected_exe_files, fatal=True):
cli.notice('Succeeded.')
else:
if args.verbose:
cli.error('Failed!')
else:
cli.error(f'Failed! Check {wrfda_root}/compile.out')
else:
cli.notice('WRFDA is already built.')
args.wrfda_root,
config,
args,
fg=fg)
wrf.run_wrfda_update_bc(args.work_root + '/fa', args.wrfda_root, False, config,
args)
wrf.config_wrf(args.work_root + '/fa', args.wrf_root, args.wrfda_root, config,
args)
wrf.run_wrf(args.work_root + '/fa', args.wrf_root, config, args)
# Interpolate reference at valid time.
cli.banner(' Interpolate reference at valid time')
ref_config = copy.deepcopy(config)
ref_config['custom']['start_time'] = config['custom']['end_time']
if not args.ref_root:
cli.warning('Use background as reference.')
args.ref_root = args.bkg_root
else:
ref_config['custom']['background'] = {
'type':
'gfs',
'file_pattern':
'gdas.t{{ bkg_start_time.format("HH") }}z.pgrb2.*.f{{ "%03d" % bkg_forecast_hour }}',
'dir_pattern':
'gdas.{{ bkg_start_time.format("YYYYMMDD") }}/{{ bkg_start_time.format("HH") }}'
}
wrf.config_wps(args.work_root + '/ref', args.wps_root, args.geog_root,
ref_config, args)
run(f'ln -sf {args.work_root}/wps/geo_em.d01.nc {args.work_root}/ref/wps')
wrf.run_wps_ungrib_metgrid(args.work_root + '/ref', args.wps_root,
args.ref_root, ref_config, args)
def run_real(work_root, wps_work_dir, wrf_root, config, args, tag=None):
start_time = config['custom']['start_time']
datetime_fmt = 'YYYY-MM-DD_HH:mm:ss'
start_time_str = start_time.format(datetime_fmt)
max_dom = config['domains']['max_dom']
if not os.path.isdir(wps_work_dir):
cli.error(f'WPS work directory {wps_work_dir} does not exist!')
if tag != None:
wrf_work_dir = f'{work_root}/wrf_{tag}'
else:
wrf_work_dir = f'{work_root}/wrf'
if not os.path.isdir(wrf_work_dir): os.mkdir(wrf_work_dir)
os.chdir(wrf_work_dir)
cli.stage(f'Run real.exe at {wrf_work_dir} ...')
expected_files = [
'wrfinput_d{:02d}_{}'.format(i + 1, start_time_str)
for i in range(max_dom)
]
expected_files.append('wrfbdy_d01')
if not check_files(expected_files) or args.force:
run('rm -f wrfinput_* met_em.*.nc')
run(f'ln -sf {wps_work_dir}/met_em.*.nc .')
try:
dataset = Dataset(glob('met_em.*.nc')[0])
except:
cli.error('Failed to open one of met_em.*.nc file!')
# Check met_em file.
if not 'num_st_layers' in dataset.dimensions or dataset.dimensions[
'num_st_layers'].size == 0:
cli.error(
'Failed to run ungrib and metgrid due to num_metgrid_soil_levels is zero!'
)
namelist_input = f90nml.read('./namelist.input')
namelist_input['domains']['num_metgrid_levels'] = dataset.dimensions[
'num_metgrid_levels'].size
namelist_input['physics']['num_land_cat'] = dataset.getncattr(
'NUM_LAND_CAT')
if 'num_st_layers' in dataset.dimensions:
namelist_input['domains'][
'num_metgrid_soil_levels'] = dataset.dimensions[
'num_st_layers'].size
else:
cli.warning(
f'Dimension num_st_layers is not in {dataset.filepath()}! Set num_metgrid_soil_levels to 0.'
)
namelist_input['domains']['num_metgrid_soil_levels'] = 0
dataset.close()
namelist_input.write('./namelist.input', force=True)
submit_job(f'{wrf_root}/run/real.exe',
args.np,
config,
args,
wait=True)
for i in range(max_dom):
if not os.path.isfile('wrfinput_d{0:02d}'.format(i + 1)):
# Check if the failure is caused by parallel computing?
cli.warning(
'Failed to run real.exe in parallel. Try to run in serial.'
)
submit_job(f'{wrf_root}/run/real.exe',
1,
config,
args,
wait=True)
if not os.path.isfile('wrfinput_d{0:02d}'.format(i + 1)):
cli.error(
f'Still failed to generate wrfinput_d{0:02d}! See {wrf_work_dir}/rsl.error.0000.'
.format(i + 1))
run('ln -sf wrfinput_d{0:02d} wrfinput_d{0:02d}_{1}'.format(
i + 1, start_time_str))
if os.path.isfile('wrfbdy_d01'):
run(f'ln -sf wrfbdy_d01 wrfbdy_d01_{start_time_str}')
cli.notice('Succeeded.')
else:
run('ls -l wrfinput_* wrfbdy_*')
cli.notice('File wrfinput_* already exist.')
def run_wrf(work_root, wrf_root, config, args, wrfda_work_dir=None, tag=None):
start_time = config['custom']['start_time']
end_time = config['custom']['end_time']
datetime_fmt = 'YYYY-MM-DD_HH:mm:ss'
start_time_str = start_time.format(datetime_fmt)
end_time_str = end_time.format(datetime_fmt)
max_dom = config['domains']['max_dom']
if not wrfda_work_dir:
if tag != None:
wrfda_work_dir = f'{work_root}/wrfda_{tag}'
else:
wrfda_work_dir = f'{work_root}/wrfda'
elif not os.path.isdir(wrfda_work_dir):
cli.error(f'run_wrf: {wrfda_work_dir} does not exist!')
if tag != None:
wrf_work_dir = f'{work_root}/wrf_{tag}'
else:
wrf_work_dir = f'{work_root}/wrf'
if not os.path.isdir(wrf_work_dir): cli.error(f'run_wrf: {wrf_work_dir} does not exist!')
os.chdir(wrf_work_dir)
all_wrfda_ok = True
for dom_idx in range(max_dom):
dom_str = 'd' + str(dom_idx + 1).zfill(2)
if not copy_wrfda_output(dom_str, start_time_str, wrfda_work_dir):
all_wrfda_ok = False
break
if not all_wrfda_ok:
cli.warning('Do not use data assimilation.')
expected_files = ['wrfinput_d{:02d}_{}'.format(i + 1, start_time_str) for i in range(max_dom)]
expected_files.append(f'wrfbdy_d01_{start_time_str}')
if not check_files(expected_files):
cli.error('real.exe wasn\'t executed successfully!')
for i in range(max_dom):
run('ln -sf wrfinput_d{0:02d}_{1} wrfinput_d{0:02d}'.format(i + 1, start_time_str))
run(f'ln -sf wrfbdy_d01_{start_time_str} wrfbdy_d01')
cli.stage(f'Run wrf.exe at {wrf_work_dir} ...')
expected_files = ['wrfout_d{:02d}_{}'.format(i + 1, end_time_str) for i in range(max_dom)]
if not check_files(expected_files) or args.force:
run('rm -f wrfout_*')
run(f'ln -sf {wrf_root}/run/LANDUSE.TBL .')
run(f'ln -sf {wrf_root}/run/ozone_plev.formatted .')
run(f'ln -sf {wrf_root}/run/ozone_lat.formatted .')
run(f'ln -sf {wrf_root}/run/ozone.formatted .')
run(f'ln -sf {wrf_root}/run/RRTM_DATA_DBL RRTM_DATA')
run(f'ln -sf {wrf_root}/run/RRTMG_LW_DATA .')
run(f'ln -sf {wrf_root}/run/RRTMG_SW_DATA .')
run(f'ln -sf {wrf_root}/run/VEGPARM.TBL .')
run(f'ln -sf {wrf_root}/run/SOILPARM.TBL .')
run(f'ln -sf {wrf_root}/run/GENPARM.TBL .')
retries = 0
while True:
submit_job(f'{wrf_root}/run/wrf.exe', args.np, config, args, wait=True)
if not check_files(expected_files):
if retries == 0:
cli.error(f'Failed! Check output {os.path.abspath(wrf_work_dir)}/rsl.error.0000.')
retries = retries + 1
cli.warning(f'Failed to run wrf, retry it! {retries}')
else:
break
cli.notice('Succeeded.')
else:
cli.notice('File wrfout_* already exist.')
run(f'ls -l {wrf_work_dir}/wrfout_*')
