def evolution_ana(initTime=[],
fhour=0,
atime=6,
data_source='CIMISS',
model='GRAPES_GFS',
func=None,
func_other_args={},
max_workers=6,
show='tab',
output_dir='./temp/',
tab_size=(30, 18),
keep_temp=False):
systime = datetime.datetime.now()
temp_path = './temp/' + systime.strftime('%M%S%f') + '/'
isExists = os.path.exists(temp_path)
if not isExists:
os.makedirs(temp_path)
pool = mp.Pool(processes=max_workers)
for idx, iinit in enumerate(initTime):
func_args = copy.deepcopy(func_other_args)
func_args['initTime'] = iinit
func_args['fhour'] = fhour
func_args['atime'] = atime
func_args['model'] = model
func_args['data_source'] = data_source
func_args['map_ratio'] = 14 / 9
func_args['lw_ratio'] = [14, 9]
func_args['output_dir'] = temp_path + str(idx) + '_' + model
x = pool.apply_async(func, kwds=func_args)
#x.get() # for debug
timer.sleep(1)
pool.close()
pool.join()
pic_all = os.listdir(temp_path)
if len(pic_all) == 0:
shutil.rmtree(temp_path)
return
pic_all = sorted(pic_all, key=lambda i: int(i.split('_')[0]))
if (show == 'tab'):
png_name = 'evolution_ana_{}.png'.format(func.__name__)
utl.save_tab(temp_path=temp_path,
pic_all=pic_all,
tab_size=tab_size,
output_dir=output_dir,
png_name=png_name,
keep_temp=keep_temp)
if (show == 'animation'):
gif_name = 'evolution_ana_{}.gif'.format(func.__name__)
utl.save_animation(temp_path=temp_path,
pic_all=pic_all,
output_dir=output_dir,
gif_name=gif_name,
keep_temp=keep_temp)
def compare(func=None,
initTime=None,
fhour=24,
output_dir='./temp/',
models=['ECMWF', 'GRAPES_GFS', 'NCEP_GFS', 'GRAPES_3KM'],
tab_size=(30, 18),
show='tab',
func_other_args={},
max_workers=6,
keep_temp=False):
systime = datetime.datetime.now()
temp_path = './temp/' + systime.strftime('%M%S%f') + '/'
isExists = os.path.exists(temp_path)
if not isExists:
os.makedirs(temp_path)
pool = mp.Pool(processes=max_workers)
for idx, imodel in enumerate(models):
func_args = copy.deepcopy(func_other_args)
func_args['initTime'] = initTime.strftime('%Y%m%d%H')[2:10]
func_args['fhour'] = fhour
func_args['model'] = imodel
func_args['map_ratio'] = 14 / 9
func_args['output_dir'] = temp_path + str(idx) + '_' + imodel
pool.apply_async(func, kwds=func_args)
timer.sleep(1)
pool.close()
pool.join()
pic_all = os.listdir(temp_path)
if len(pic_all) == 0:
shutil.rmtree(temp_path)
return
# png_name = 'compare_{}.png'.format(func.__name__)
# utl.save_tab(temp_path=temp_path,pic_all=pic_all,tab_size=tab_size,output_dir=output_dir,png_name=png_name)
pic_all = sorted(pic_all, key=lambda i: int(i.split('_')[0]))
if (show == 'tab'):
png_name = 'compare_{}.png'.format(func.__name__)
utl.save_tab(temp_path=temp_path,
pic_all=pic_all,
tab_size=tab_size,
output_dir=output_dir,
png_name=png_name,
keep_temp=keep_temp)
if (show == 'animation'):
gif_name = 'compare_{}.gif'.format(func.__name__)
utl.save_animation(temp_path=temp_path,
pic_all=pic_all,
output_dir=output_dir,
gif_name=gif_name,
keep_temp=keep_temp)
def stability(target_time=None,
latest_init_time=None,
ninit=4,
init_interval=12,
model='GRAPES_GFS',
func=None,
func_other_args={},
max_workers=6,
show='tab',
output_dir='./temp/',
tab_size=(30, 18),
keep_temp=False):
systime = datetime.datetime.now()
temp_path = './temp/' + systime.strftime('%M%S%f') + '/'
isExists = os.path.exists(temp_path)
if not isExists:
os.makedirs(temp_path)
if (target_time != None):
target_time = datetime.datetime.strptime(target_time, '%y%m%d%H')
if (latest_init_time != None):
latest_init_time = datetime.datetime.strptime(latest_init_time,
'%y%m%d%H')
if latest_init_time is None:
# 获得最近的一次模式起报时间
latest_init_time = utl.get_latest_init_time_model()
else:
latest_init_time = datetime.datetime(latest_init_time.year,
latest_init_time.month,
latest_init_time.day,
latest_init_time.hour)
# 如果target_time为空，则取latest_init_time+36
if target_time is None:
target_time = latest_init_time + datetime.timedelta(hours=36)
target_time = datetime.datetime(target_time.year, target_time.month,
target_time.day, target_time.hour)
if target_time < latest_init_time:
print(
'target_time({:%Y%m%d%H}) < latest_init_time({:%Y%m%d%H})'.format(
target_time, latest_init_time))
return
initTime = latest_init_time
fhour = int((target_time - latest_init_time).total_seconds() / 60 / 60)
pool = mp.Pool(processes=max_workers)
for i in range(ninit):
func_args = copy.deepcopy(func_other_args)
func_args['initTime'] = (initTime - datetime.timedelta(
hours=init_interval * i)).strftime('%Y%m%d%H')[2:10]
func_args['fhour'] = fhour + init_interval * i
func_args['model'] = model
func_args['map_ratio'] = 14 / 9
func_args['lw_ratio'] = [14, 9]
func_args['output_dir'] = temp_path + str(i) + '_' + model
if func_args['fhour'] < 0:
continue
pool.apply_async(func, kwds=func_args)
timer.sleep(1)
pool.close()
pool.join()
pic_all = os.listdir(temp_path)
if len(pic_all) == 0:
shutil.rmtree(temp_path)
return
# png_name = 'stability_{}.png'.format(func.__name__)
# utl.save_tab(temp_path=temp_path,pic_all=pic_all,tab_size=tab_size,output_dir=output_dir,png_name=png_name)
pic_all = sorted(pic_all, key=lambda i: int(i.split('_')[0]))
if (show == 'tab'):
png_name = 'stability_{}.png'.format(func.__name__)
utl.save_tab(temp_path=temp_path,
pic_all=pic_all,
tab_size=tab_size,
output_dir=output_dir,
png_name=png_name,
keep_temp=keep_temp)
if (show == 'animation'):
gif_name = 'stability_{}.gif'.format(func.__name__)
utl.save_animation(temp_path=temp_path,
pic_all=pic_all,
output_dir=output_dir,
gif_name=gif_name,
keep_temp=keep_temp)
def structure3D(func=None,
levs=[{
'uv_lev': 925
}, {
'uv_lev': 850
}, {
'uv_lev': 700
}, {
'uv_lev': 500
}],
initTime=None,
fhour=24,
model='GRAPES_GFS',
func_other_args={},
max_workers=6,
show='tab',
output_dir='./temp/',
tab_size=(30, 18),
keep_temp=False):
systime = datetime.datetime.now()
temp_path = './temp/' + systime.strftime('%M%S%f') + '/'
isExists = os.path.exists(temp_path)
if not isExists:
os.makedirs(temp_path)
pool = mp.Pool(processes=max_workers)
for idx, ilev in enumerate(levs):
func_args = copy.deepcopy(func_other_args)
func_args = {**func_args, **ilev}
func_args['initTime'] = initTime
func_args['fhour'] = fhour
func_args['model'] = model
func_args['map_ratio'] = 14 / 9
func_args['lw_ratio'] = [14, 9]
func_args['output_dir'] = temp_path + str(idx) + '_' + model
pool.apply_async(func, kwds=func_args)
timer.sleep(1)
pool.close()
pool.join()
pic_all = os.listdir(temp_path)
if len(pic_all) == 0:
shutil.rmtree(temp_path)
return
pic_all = sorted(pic_all, key=lambda i: int(i.split('_')[0]))
if (show == 'tab'):
png_name = 'structure3D_{}.png'.format(func.__name__)
utl.save_tab(temp_path=temp_path,
pic_all=pic_all,
tab_size=tab_size,
output_dir=output_dir,
png_name=png_name,
keep_temp=keep_temp)
if (show == 'animation'):
gif_name = 'structure3D_{}.gif'.format(func.__name__)
utl.save_animation(temp_path=temp_path,
pic_all=pic_all,
output_dir=output_dir,
gif_name=gif_name,
keep_temp=keep_temp)
def vercompare(anl_time=None,
ninit=4,
init_interval=12,
model='GRAPES_GFS',
func=None,
func_other_args={},
max_workers=6,
show='tab',
output_dir='./temp/',
tab_size=(30, 18),
keep_temp=False):
if (anl_time != None):
anl_time = datetime.datetime.strptime(anl_time, '%y%m%d%H')
systime = datetime.datetime.now()
temp_path = './temp/' + systime.strftime('%M%S%f') + '/'
isExists = os.path.exists(temp_path)
if not isExists:
os.makedirs(temp_path)
initTime = None
fhour = None
if anl_time is None:
# 获得最近的一次000时效预报数据
initTime = utl.get_latest_init_time_model()
fhour = 0
else:
# fhour固定为0，此时对于如ecwmf只有anl_time=08/20时才会找得到
initTime = datetime.datetime(anl_time.year, anl_time.month,
anl_time.day, anl_time.hour)
fhour = 0
pool = mp.Pool(processes=max_workers)
for i in range(ninit):
func_args = copy.deepcopy(func_other_args)
func_args['initTime'] = (initTime - datetime.timedelta(
hours=init_interval * i)).strftime('%Y%m%d%H')[2:10]
func_args['fhour'] = fhour + init_interval * i
func_args['model'] = model
func_args['map_ratio'] = 14 / 9
func_args['lw_ratio'] = [14, 9]
func_args['output_dir'] = temp_path + str(i) + '_' + model
if func_args['fhour'] < 0:
continue
pool.apply_async(func, kwds=func_args)
timer.sleep(1)
pool.close()
pool.join()
pic_all = os.listdir(temp_path)
if len(pic_all) == 0:
shutil.rmtree(temp_path)
return
# png_name = 'vercompare_{}.png'.format(func.__name__)
# utl.save_tab(temp_path=temp_path,pic_all=pic_all,tab_size=tab_size,output_dir=output_dir,png_name=png_name)
pic_all = sorted(pic_all, key=lambda i: int(i.split('_')[0]))
if (show == 'tab'):
png_name = 'vercompare_{}.png'.format(func.__name__)
utl.save_tab(temp_path=temp_path,
pic_all=pic_all,
tab_size=tab_size,
output_dir=output_dir,
png_name=png_name,
keep_temp=keep_temp)
if (show == 'animation'):
gif_name = 'vercompare_{}.gif'.format(func.__name__)
utl.save_animation(temp_path=temp_path,
pic_all=pic_all,
output_dir=output_dir,
gif_name=gif_name,
keep_temp=keep_temp)
