def init_glacier_directories(rgidf=None, *, reset=False, force=False,
from_prepro_level=None, prepro_border=None,
prepro_rgi_version=None, prepro_base_url=None,
from_tar=False, delete_tar=False,
use_demo_glaciers=None):
"""Initializes the list of Glacier Directories for this run.
This is the very first task to do (always). If the directories are already
available in the working directory, use them. If not, create new ones.
Parameters
----------
rgidf : GeoDataFrame or list of ids, optional for pre-computed runs
the RGI glacier outlines. If unavailable, OGGM will parse the
information from the glacier directories found in the working
directory. It is required for new runs.
reset : bool
delete the existing glacier directories if found.
force : bool
setting `reset=True` will trigger a yes/no question to the user. Set
`force=True` to avoid this.
from_prepro_level : int
get the gdir data from the official pre-processed pool. See the
documentation for more information
prepro_border : int
for `from_prepro_level` only: if you want to override the default
behavior which is to use `cfg.PARAMS['border']`
prepro_rgi_version : str
for `from_prepro_level` only: if you want to override the default
behavior which is to use `cfg.PARAMS['rgi_version']`
prepro_base_url : str
for `from_prepro_level` only: if you want to override the default
URL from which to download the gdirs. Default currently is
https://cluster.klima.uni-bremen.de/~fmaussion/gdirs/oggm_v1.1/
use_demo_glaciers : bool
whether to check the demo glaciers for download (faster than the
standard prepro downloads). The default is to decide whether or
not to check based on simple criteria such as glacier list size.
from_tar : bool, default=False
extract the gdir data from a tar file. If set to `True`,
will check for a tar file at the expected location in `base_dir`.
delete_tar : bool, default=False
delete the original tar file after extraction.
Returns
-------
gdirs : list of :py:class:`oggm.GlacierDirectory` objects
the initialised glacier directories
Notes
-----
This task is very similar to init_glacier_regions, with one main
difference: it does not process the DEMs for this glacier.
Eventually, init_glacier_regions will be deprecated and removed from the
codebase.
"""
_check_duplicates(rgidf)
if reset and not force:
reset = utils.query_yes_no('Delete all glacier directories?')
if from_prepro_level:
url = utils.get_prepro_base_url(base_url=prepro_base_url,
border=prepro_border,
prepro_level=from_prepro_level,
rgi_version=prepro_rgi_version)
if cfg.PARAMS['has_internet'] and not utils.url_exists(url):
raise InvalidParamsError("base url seems unreachable with these "
"parameters: {}".format(url))
# if reset delete also the log directory
if reset:
fpath = os.path.join(cfg.PATHS['working_dir'], 'log')
if os.path.exists(fpath):
rmtree(fpath)
if rgidf is None:
# Infer the glacier directories from folders available in working dir
if reset:
raise ValueError('Cannot use reset without setting rgidf')
log.workflow('init_glacier_directories by parsing all available '
'folders (this takes time: if possible, provide rgidf '
'instead).')
# The dirs should be there already
gl_dir = os.path.join(cfg.PATHS['working_dir'], 'per_glacier')
gdirs = []
for root, _, files in os.walk(gl_dir):
if files and ('outlines.shp' in files or
'outlines.tar.gz' in files):
gdirs.append(oggm.GlacierDirectory(os.path.basename(root)))
else:
# Create glacier directories from input
# Check if dataframe or list of str
try:
entities = []
for _, entity in rgidf.iterrows():
entities.append(entity)
except AttributeError:
entities = utils.tolist(rgidf)
# Check demo
if use_demo_glaciers is None:
use_demo_glaciers = len(entities) < 100
if from_prepro_level is not None:
log.workflow('init_glacier_directories from prepro level {} on '
'{} glaciers.'.format(from_prepro_level,
len(entities)))
# Read the hash dictionary before we use multiproc
if cfg.PARAMS['dl_verify']:
utils.get_dl_verify_data('cluster.klima.uni-bremen.de')
gdirs = execute_entity_task(gdir_from_prepro, entities,
from_prepro_level=from_prepro_level,
prepro_border=prepro_border,
prepro_rgi_version=prepro_rgi_version,
check_demo_glacier=use_demo_glaciers,
base_url=prepro_base_url)
else:
# We can set the intersects file automatically here
if (cfg.PARAMS['use_intersects'] and
len(cfg.PARAMS['intersects_gdf']) == 0):
try:
rgi_ids = np.unique(np.sort([entity.RGIId for entity in
entities]))
rgi_version = rgi_ids[0].split('-')[0][-2:]
fp = utils.get_rgi_intersects_entities(rgi_ids,
version=rgi_version)
cfg.set_intersects_db(fp)
except AttributeError:
# List of str
pass
gdirs = execute_entity_task(utils.GlacierDirectory, entities,
reset=reset,
from_tar=from_tar,
delete_tar=delete_tar)
return gdirs
def run_prepro_levels(rgi_version=None,
rgi_reg=None,
border=None,
output_folder='',
working_dir='',
dem_source='',
is_test=False,
test_ids=None,
demo=False,
test_rgidf=None,
test_intersects_file=None,
test_topofile=None,
disable_mp=False,
params_file=None,
elev_bands=False,
match_regional_geodetic_mb=False,
match_geodetic_mb_per_glacier=False,
evolution_model='fl_sia',
centerlines_only=False,
override_params=None,
add_consensus=False,
start_level=None,
start_base_url=None,
max_level=5,
ref_tstars_base_url='',
logging_level='WORKFLOW',
disable_dl_verify=False,
dynamic_spinup=False,
dynamic_spinup_start_year=1979,
continue_on_error=True):
"""Generate the preprocessed OGGM glacier directories for this OGGM version
Parameters
----------
rgi_version : str
the RGI version to use (defaults to cfg.PARAMS)
rgi_reg : str
the RGI region to process
border : int
the number of pixels at the maps border
output_folder : str
path to the output folder (where to put the preprocessed tar files)
dem_source : str
which DEM source to use: default, SOURCE_NAME or ALL
working_dir : str
path to the OGGM working directory
ref_tstars_base_url : str
url where to find the pre-calibrated reference tstar list.
Required as of v1.4.
params_file : str
path to the OGGM parameter file (to override defaults)
is_test : bool
to test on a couple of glaciers only!
test_ids : list
if is_test: list of ids to process
demo : bool
to run the prepro for the list of demo glaciers
test_rgidf : shapefile
for testing purposes only
test_intersects_file : shapefile
for testing purposes only
test_topofile : str
for testing purposes only
test_crudir : str
for testing purposes only
disable_mp : bool
disable multiprocessing
elev_bands : bool
compute all flowlines based on the Huss&Hock 2015 method instead
of the OGGM default, which is a mix of elev_bands and centerlines.
centerlines_only : bool
compute all flowlines based on the OGGM centerline(s) method instead
of the OGGM default, which is a mix of elev_bands and centerlines.
match_regional_geodetic_mb : str
match the regional mass balance estimates at the regional level
('hugonnet': Hugonnet et al., 2020 or 'zemp': Zemp et al., 2019).
match_geodetic_mb_per_glacier : str
match the mass balance estimates at the glacier level
(currently only 'hugonnet': Hugonnet et al., 2020).
evolution_model : str
which geometry evolution model to use: `fl_sia` (default),
or `massredis` (mass redistribution curve).
add_consensus : bool
adds (reprojects) the consensus estimates thickness to the glacier
directories. With elev_bands=True, the data will also be binned.
start_level : int
the pre-processed level to start from (default is to start from
scratch). If set, you'll need to indicate start_base_url as well.
start_base_url : str
the pre-processed base-url to fetch the data from.
max_level : int
the maximum pre-processing level before stopping
logging_level : str
the logging level to use (DEBUG, INFO, WARNING, WORKFLOW)
override_params : dict
a dict of parameters to override.
disable_dl_verify : bool
disable the hash verification of OGGM downloads
dynamic_spinup: str
include a dynamic spinup matching 'area' OR 'volume' at the RGI-date
dynamic_spinup_start_year : int
if dynamic_spinup is set, define the starting year for the simulation.
The default is 1979, unless the climate data starts later.
"""
# Input check
if max_level not in [1, 2, 3, 4, 5]:
raise InvalidParamsError('max_level should be one of [1, 2, 3, 4, 5]')
if start_level is not None:
if start_level not in [0, 1, 2, 3, 4]:
raise InvalidParamsError(
'start_level should be one of [0, 1, 2, 3, 4]')
if start_level > 0 and start_base_url is None:
raise InvalidParamsError('With start_level, please also indicate '
'start_base_url')
else:
start_level = 0
if match_regional_geodetic_mb and match_geodetic_mb_per_glacier:
raise InvalidParamsError(
'match_regional_geodetic_mb incompatible with '
'match_geodetic_mb_per_glacier!')
if match_geodetic_mb_per_glacier and match_geodetic_mb_per_glacier != 'hugonnet':
raise InvalidParamsError('Currently only `hugonnet` is available for '
'match_geodetic_mb_per_glacier.')
if evolution_model not in ['fl_sia', 'massredis']:
raise InvalidParamsError('evolution_model should be one of '
"['fl_sia', 'massredis'].")
if dynamic_spinup and dynamic_spinup not in ['area', 'volume']:
raise InvalidParamsError(f"Dynamic spinup option '{dynamic_spinup}' "
"not supported")
if dynamic_spinup and evolution_model == 'massredis':
raise InvalidParamsError("Dynamic spinup is not working/tested"
"with massredis!")
# Time
start = time.time()
def _time_log():
# Log util
m, s = divmod(time.time() - start, 60)
h, m = divmod(m, 60)
log.workflow('OGGM prepro_levels is done! Time needed: '
'{:02d}:{:02d}:{:02d}'.format(int(h), int(m), int(s)))
# Local paths
if override_params is None:
override_params = {}
utils.mkdir(working_dir)
override_params['working_dir'] = working_dir
# Initialize OGGM and set up the run parameters
cfg.initialize(file=params_file,
params=override_params,
logging_level=logging_level,
future=True)
if match_geodetic_mb_per_glacier and (cfg.PARAMS['hydro_month_nh'] != 1 or
cfg.PARAMS['hydro_month_sh'] != 1):
raise InvalidParamsError('We recommend to set hydro_month_nh and sh '
'to 1 for the geodetic MB calibration per '
'glacier.')
# Use multiprocessing?
cfg.PARAMS['use_multiprocessing'] = not disable_mp
# How many grid points around the glacier?
# Make it large if you expect your glaciers to grow large
cfg.PARAMS['border'] = border
# Set to True for operational runs
cfg.PARAMS['continue_on_error'] = continue_on_error
# Check for the integrity of the files OGGM downloads at run time
# For large files (e.g. using a 1 tif DEM like ALASKA) calculating the hash
# takes a long time, so deactivating this can make sense
cfg.PARAMS['dl_verify'] = not disable_dl_verify
# Other things that make sense
cfg.PARAMS['store_model_geometry'] = True
# Log the parameters
msg = '# OGGM Run parameters:'
for k, v in cfg.PARAMS.items():
if type(v) in [pd.DataFrame, dict]:
continue
msg += '\n {}: {}'.format(k, v)
log.workflow(msg)
if rgi_version is None:
rgi_version = cfg.PARAMS['rgi_version']
output_base_dir = os.path.join(output_folder, 'RGI{}'.format(rgi_version),
'b_{:03d}'.format(border))
# Add a package version file
utils.mkdir(output_base_dir)
opath = os.path.join(output_base_dir, 'package_versions.txt')
with open(opath, 'w') as vfile:
vfile.write(utils.show_versions(logger=log))
if demo:
rgidf = utils.get_rgi_glacier_entities(cfg.DATA['demo_glaciers'].index)
elif test_rgidf is None:
# Get the RGI file
rgidf = gpd.read_file(
utils.get_rgi_region_file(rgi_reg, version=rgi_version))
# We use intersects
rgif = utils.get_rgi_intersects_region_file(rgi_reg,
version=rgi_version)
cfg.set_intersects_db(rgif)
# Some RGI input quality checks - this is based on visual checks
# of large glaciers in the RGI
ids_to_ice_cap = [
'RGI60-05.10315', # huge Greenland ice cap
'RGI60-03.01466', # strange thing next to Devon
'RGI60-09.00918', # Academy of sciences Ice cap
'RGI60-09.00969',
'RGI60-09.00958',
'RGI60-09.00957',
]
rgidf.loc[rgidf.RGIId.isin(ids_to_ice_cap), 'Form'] = '1'
# In AA almost all large ice bodies are actually ice caps
if rgi_reg == '19':
rgidf.loc[rgidf.Area > 100, 'Form'] = '1'
# For greenland we omit connectivity level 2
if rgi_reg == '05':
rgidf = rgidf.loc[rgidf['Connect'] != 2]
else:
rgidf = test_rgidf
cfg.set_intersects_db(test_intersects_file)
if is_test:
if test_ids is not None:
rgidf = rgidf.loc[rgidf.RGIId.isin(test_ids)]
else:
rgidf = rgidf.sample(4)
if max_level > 2:
# Also use ref tstars
utils.apply_test_ref_tstars()
if max_level > 2 and ref_tstars_base_url:
workflow.download_ref_tstars(base_url=ref_tstars_base_url)
log.workflow('Starting prepro run for RGI reg: {} '
'and border: {}'.format(rgi_reg, border))
log.workflow('Number of glaciers: {}'.format(len(rgidf)))
# L0 - go
if start_level == 0:
gdirs = workflow.init_glacier_directories(rgidf,
reset=True,
force=True)
# Glacier stats
sum_dir = os.path.join(output_base_dir, 'L0', 'summary')
utils.mkdir(sum_dir)
opath = os.path.join(sum_dir,
'glacier_statistics_{}.csv'.format(rgi_reg))
utils.compile_glacier_statistics(gdirs, path=opath)
# L0 OK - compress all in output directory
log.workflow('L0 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L0')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
if max_level == 0:
_time_log()
return
else:
gdirs = workflow.init_glacier_directories(
rgidf,
reset=True,
force=True,
from_prepro_level=start_level,
prepro_border=border,
prepro_rgi_version=rgi_version,
prepro_base_url=start_base_url)
# L1 - Add dem files
if start_level == 0:
if test_topofile:
cfg.PATHS['dem_file'] = test_topofile
# Which DEM source?
if dem_source.upper() == 'ALL':
# This is the complex one, just do the job and leave
log.workflow('Running prepro on ALL sources')
for i, s in enumerate(utils.DEM_SOURCES):
rs = i == 0
log.workflow('Running prepro on sources: {}'.format(s))
gdirs = workflow.init_glacier_directories(rgidf,
reset=rs,
force=rs)
workflow.execute_entity_task(tasks.define_glacier_region,
gdirs,
source=s)
workflow.execute_entity_task(_rename_dem_folder,
gdirs,
source=s)
# make a GeoTiff mask of the glacier, choose any source
workflow.execute_entity_task(gis.rasterio_glacier_mask,
gdirs,
source='ALL')
# Compress all in output directory
level_base_dir = os.path.join(output_base_dir, 'L1')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
_time_log()
return
# Force a given source
source = dem_source.upper() if dem_source else None
# L1 - go
workflow.execute_entity_task(tasks.define_glacier_region,
gdirs,
source=source)
# Glacier stats
sum_dir = os.path.join(output_base_dir, 'L1', 'summary')
utils.mkdir(sum_dir)
opath = os.path.join(sum_dir,
'glacier_statistics_{}.csv'.format(rgi_reg))
utils.compile_glacier_statistics(gdirs, path=opath)
# L1 OK - compress all in output directory
log.workflow('L1 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L1')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
if max_level == 1:
_time_log()
return
# L2 - Tasks
if start_level <= 1:
# Check which glaciers will be processed as what
if elev_bands:
gdirs_band = gdirs
gdirs_cent = []
elif centerlines_only:
gdirs_band = []
gdirs_cent = gdirs
else:
# Default is to centerlines_only, but it used to be a mix
# (e.g. bands for ice caps, etc)
# I still keep this logic here in case we want to mix again
gdirs_band = []
gdirs_cent = gdirs
log.workflow('Start flowline processing with: '
'N centerline type: {}, '
'N elev bands type: {}.'
''.format(len(gdirs_cent), len(gdirs_band)))
# HH2015 method
workflow.execute_entity_task(tasks.simple_glacier_masks, gdirs_band)
# Centerlines OGGM
workflow.execute_entity_task(tasks.glacier_masks, gdirs_cent)
if add_consensus:
from oggm.shop.bedtopo import add_consensus_thickness
workflow.execute_entity_task(add_consensus_thickness, gdirs_band)
workflow.execute_entity_task(add_consensus_thickness, gdirs_cent)
# Elev bands with var data
vn = 'consensus_ice_thickness'
workflow.execute_entity_task(tasks.elevation_band_flowline,
gdirs_band,
bin_variables=vn)
workflow.execute_entity_task(
tasks.fixed_dx_elevation_band_flowline,
gdirs_band,
bin_variables=vn)
else:
# HH2015 method without it
task_list = [
tasks.elevation_band_flowline,
tasks.fixed_dx_elevation_band_flowline,
]
for task in task_list:
workflow.execute_entity_task(task, gdirs_band)
# Centerlines OGGM
task_list = [
tasks.compute_centerlines,
tasks.initialize_flowlines,
tasks.catchment_area,
tasks.catchment_intersections,
tasks.catchment_width_geom,
tasks.catchment_width_correction,
]
for task in task_list:
workflow.execute_entity_task(task, gdirs_cent)
# Same for all glaciers
if border >= 20:
task_list = [
tasks.compute_downstream_line,
tasks.compute_downstream_bedshape,
]
for task in task_list:
workflow.execute_entity_task(task, gdirs)
else:
log.workflow('L2: for map border values < 20, wont compute '
'downstream lines.')
# Glacier stats
sum_dir = os.path.join(output_base_dir, 'L2', 'summary')
utils.mkdir(sum_dir)
opath = os.path.join(sum_dir,
'glacier_statistics_{}.csv'.format(rgi_reg))
utils.compile_glacier_statistics(gdirs, path=opath)
# And for level 2: shapes
if len(gdirs_cent) > 0:
opath = os.path.join(sum_dir, 'centerlines_{}.shp'.format(rgi_reg))
utils.write_centerlines_to_shape(gdirs_cent,
to_tar=True,
path=opath)
# L2 OK - compress all in output directory
log.workflow('L2 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L2')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
if max_level == 2:
_time_log()
return
# L3 - Tasks
if start_level <= 2:
sum_dir = os.path.join(output_base_dir, 'L3', 'summary')
utils.mkdir(sum_dir)
# Climate
workflow.execute_entity_task(tasks.process_climate_data, gdirs)
if cfg.PARAMS['climate_qc_months'] > 0:
workflow.execute_entity_task(tasks.historical_climate_qc, gdirs)
if match_geodetic_mb_per_glacier:
utils.get_geodetic_mb_dataframe(
) # Small optim to avoid concurrency
workflow.execute_entity_task(
tasks.mu_star_calibration_from_geodetic_mb, gdirs)
workflow.execute_entity_task(tasks.apparent_mb_from_any_mb, gdirs)
else:
workflow.execute_entity_task(tasks.local_t_star, gdirs)
workflow.execute_entity_task(tasks.mu_star_calibration, gdirs)
# Inversion: we match the consensus
filter = border >= 20
workflow.calibrate_inversion_from_consensus(
gdirs,
apply_fs_on_mismatch=True,
error_on_mismatch=False,
filter_inversion_output=filter)
# Do we want to match geodetic estimates?
# This affects only the bias so we can actually do this *after*
# the inversion, but we really want to take calving into account here
if match_regional_geodetic_mb:
opath = os.path.join(
sum_dir, 'fixed_geometry_mass_balance_'
'before_match_{}.csv'.format(rgi_reg))
utils.compile_fixed_geometry_mass_balance(gdirs, path=opath)
workflow.match_regional_geodetic_mb(
gdirs, rgi_reg=rgi_reg, dataset=match_regional_geodetic_mb)
# We get ready for modelling
if border >= 20:
workflow.execute_entity_task(tasks.init_present_time_glacier,
gdirs)
else:
log.workflow(
'L3: for map border values < 20, wont initialize glaciers '
'for the run.')
# Glacier stats
opath = os.path.join(sum_dir,
'glacier_statistics_{}.csv'.format(rgi_reg))
utils.compile_glacier_statistics(gdirs, path=opath)
opath = os.path.join(sum_dir,
'climate_statistics_{}.csv'.format(rgi_reg))
utils.compile_climate_statistics(gdirs, path=opath)
opath = os.path.join(
sum_dir, 'fixed_geometry_mass_balance_{}.csv'.format(rgi_reg))
utils.compile_fixed_geometry_mass_balance(gdirs, path=opath)
# L3 OK - compress all in output directory
log.workflow('L3 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L3')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
if max_level == 3:
_time_log()
return
if border < 20:
log.workflow(
'L3: for map border values < 20, wont compute L4 and L5.')
_time_log()
return
# is needed to copy some files for L4 and L5
sum_dir_L3 = sum_dir
# L4 - No tasks: add some stats for consistency and make the dirs small
if start_level <= 3:
sum_dir = os.path.join(output_base_dir, 'L4', 'summary')
utils.mkdir(sum_dir)
# Copy L3 files for consistency
for bn in [
'glacier_statistics', 'climate_statistics',
'fixed_geometry_mass_balance'
]:
if start_level < 3:
ipath = os.path.join(sum_dir_L3,
bn + '_{}.csv'.format(rgi_reg))
else:
ipath = file_downloader(
os.path.join(
get_prepro_base_url(base_url=start_base_url,
rgi_version=rgi_version,
border=border,
prepro_level=start_level),
'summary', bn + '_{}.csv'.format(rgi_reg)))
opath = os.path.join(sum_dir, bn + '_{}.csv'.format(rgi_reg))
shutil.copyfile(ipath, opath)
# Copy mini data to new dir
mini_base_dir = os.path.join(working_dir, 'mini_perglacier',
'RGI{}'.format(rgi_version),
'b_{:03d}'.format(border))
mini_gdirs = workflow.execute_entity_task(tasks.copy_to_basedir,
gdirs,
base_dir=mini_base_dir)
# L4 OK - compress all in output directory
log.workflow('L4 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L4')
workflow.execute_entity_task(utils.gdir_to_tar,
mini_gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
if max_level == 4:
_time_log()
return
# use mini_gdirs for L5
gdirs = mini_gdirs
# L5 - spinup run in mini gdirs
# Get end date. The first gdir might have blown up, try some others
i = 0
while True:
if i >= len(gdirs):
raise RuntimeError('Found no valid glaciers!')
try:
y0 = gdirs[i].get_climate_info()['baseline_hydro_yr_0']
# One adds 1 because the run ends at the end of the year
ye = gdirs[i].get_climate_info()['baseline_hydro_yr_1'] + 1
break
except BaseException:
i += 1
# Which model?
if evolution_model == 'massredis':
from oggm.core.flowline import MassRedistributionCurveModel
evolution_model = MassRedistributionCurveModel
else:
from oggm.core.flowline import FluxBasedModel
evolution_model = FluxBasedModel
# OK - run
if dynamic_spinup:
if y0 > dynamic_spinup_start_year:
dynamic_spinup_start_year = y0
workflow.execute_entity_task(
tasks.run_dynamic_spinup,
gdirs,
evolution_model=evolution_model,
minimise_for=dynamic_spinup,
spinup_start_yr=dynamic_spinup_start_year,
output_filesuffix='_dynamic_spinup',
)
workflow.execute_entity_task(tasks.run_from_climate_data,
gdirs,
min_ys=y0,
ye=ye,
evolution_model=evolution_model,
init_model_filesuffix='_dynamic_spinup',
output_filesuffix='_hist_spin')
workflow.execute_entity_task(tasks.merge_consecutive_run_outputs,
gdirs,
input_filesuffix_1='_dynamic_spinup',
input_filesuffix_2='_hist_spin',
output_filesuffix='_historical_spinup',
delete_input=True)
workflow.execute_entity_task(tasks.run_from_climate_data,
gdirs,
min_ys=y0,
ye=ye,
evolution_model=evolution_model,
output_filesuffix='_historical')
# Now compile the output
sum_dir = os.path.join(output_base_dir, 'L5', 'summary')
utils.mkdir(sum_dir)
opath = os.path.join(sum_dir, f'historical_run_output_{rgi_reg}.nc')
utils.compile_run_output(gdirs, path=opath, input_filesuffix='_historical')
if dynamic_spinup:
opath = os.path.join(sum_dir,
f'historical_spinup_run_output_{rgi_reg}.nc')
utils.compile_run_output(gdirs,
path=opath,
input_filesuffix='_historical_spinup')
# Glacier statistics we recompute here for error analysis
opath = os.path.join(sum_dir, 'glacier_statistics_{}.csv'.format(rgi_reg))
utils.compile_glacier_statistics(gdirs, path=opath)
# Other stats for consistency
for bn in ['climate_statistics', 'fixed_geometry_mass_balance']:
if start_level < 3:
ipath = os.path.join(sum_dir_L3, bn + '_{}.csv'.format(rgi_reg))
else:
ipath = file_downloader(
os.path.join(
get_prepro_base_url(base_url=start_base_url,
rgi_version=rgi_version,
border=border,
prepro_level=start_level), 'summary',
bn + '_{}.csv'.format(rgi_reg)))
opath = os.path.join(sum_dir, bn + '_{}.csv'.format(rgi_reg))
shutil.copyfile(ipath, opath)
# Add the extended files
pf = os.path.join(sum_dir, 'historical_run_output_{}.nc'.format(rgi_reg))
mf = os.path.join(sum_dir,
'fixed_geometry_mass_balance_{}.csv'.format(rgi_reg))
# This is crucial - extending calving only possible with L3 data!!!
if start_level < 3:
sf = os.path.join(sum_dir_L3,
'glacier_statistics_{}.csv'.format(rgi_reg))
else:
sf = file_downloader(
os.path.join(
get_prepro_base_url(base_url=start_base_url,
rgi_version=rgi_version,
border=border,
prepro_level=start_level), 'summary',
'glacier_statistics_{}.csv'.format(rgi_reg)))
opath = os.path.join(
sum_dir, 'historical_run_output_extended_{}.nc'.format(rgi_reg))
utils.extend_past_climate_run(past_run_file=pf,
fixed_geometry_mb_file=mf,
glacier_statistics_file=sf,
path=opath)
# L5 OK - compress all in output directory
log.workflow('L5 done. Writing to tar...')
level_base_dir = os.path.join(output_base_dir, 'L5')
workflow.execute_entity_task(utils.gdir_to_tar,
gdirs,
delete=False,
base_dir=level_base_dir)
utils.base_dir_to_tar(level_base_dir)
_time_log()