def validate_file_list_values(file_list, no_of_epochs):
if file_list is None: # pragma: no cover
raise ValueError("No value supplied for input file list: " + str(file_list))
files = parse_namelist(file_list)
for f in files:
if not Path(f).exists(): # pragma: no cover
raise ConfigException(f"{f} does not exist")
else:
matches = extract_epochs_from_filename(filename_with_epochs=f)
if len(matches) < no_of_epochs: # pragma: no cover
raise ConfigException(f"the number of epochs in {f} names are less the required number: {no_of_epochs}")
def _merge_stack(rows, cols, params):
"""
Merge stacking outputs
"""
# setup paths
xlks, _, crop = cf.transform_params(params)
base_unw_paths = []
for p in Path(params[OUT_DIR]).rglob("*rlks_*cr.tif"):
if "dem" not in str(p):
base_unw_paths.append(str(p))
if not base_unw_paths:
raise ConfigException(
f"No rlooked files available in {params[OBS_DIR]} or {params[OBS_DIR]}"
)
if "tif" in base_unw_paths[0].split(".")[1]:
dest_tifs = base_unw_paths # cf.get_dest_paths(base_unw_paths, crop, params, xlks)
for i, dest_tif in enumerate(dest_tifs):
dest_tifs[i] = dest_tif.replace("_tif", "")
else:
dest_tifs = base_unw_paths # cf.get_dest_paths(base_unw_paths, crop, params, xlks)
# load previously saved prepread_ifgs dict
preread_ifgs_file = join(params[cf.TMPDIR], 'preread_ifgs.pk')
ifgs = cp.load(open(preread_ifgs_file, 'rb'))
tiles = shared.get_tiles(dest_tifs[0], rows, cols)
# stacking aggregation
if mpiops.size >= 3:
[
_save_stack(ifgs, params, tiles, out_type=t) for i, t in enumerate(
['stack_rate', 'stack_error', 'stack_samples'])
if i == mpiops.rank
]
else:
if mpiops.rank == MASTER_PROCESS:
[
_save_stack(ifgs, params, tiles, out_type=t)
for t in ['stack_rate', 'stack_error', 'stack_samples']
]
mpiops.comm.barrier()
def _missing_option_error(option):
"""
Convenience function for raising similar missing option errors.
"""
msg = "Missing '%s' option in config file" % option
raise ConfigException(msg)
def __validate_correct_steps(params):
for step in params['correct']:
if step not in correct_steps.keys():
raise ConfigException(
f"{step} is not a supported 'correct' step. \n"
f"Supported steps are {correct_steps.keys()}")