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tropo_pyaps3: parallel downloads #1195

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tropo_pyaps3: parallel downloads #1195

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a0f7a4b
parallel downloads
ritwika21 May 12, 2024
a9b9109
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] May 29, 2024
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15 changes: 15 additions & 0 deletions src/mintpy/tropo_pyaps3.py
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Original file line number Diff line number Diff line change
Expand Up @@ -466,7 +466,22 @@ def check_pyaps_account_config(tropo_model):


###############################################################
from concurrent.futures import ThreadPoolExecutor


def dload_grib_files(grib_files, tropo_model='ERA5', snwe=None):
# import pdb; pdb.set_trace()
with ThreadPoolExecutor(max_workers=64) as worker:
futures = []
for grib_file in grib_files:
future = worker.submit(dload_grib_files_worker, [grib_file], tropo_model, snwe)
futures.append(future)
for future in futures:
future.result()

return dload_grib_files_worker(grib_files, tropo_model, snwe)

def dload_grib_files_worker(grib_files, tropo_model='ERA5', snwe=None):
"""Download weather re-analysis grib files using PyAPS
Parameters: grib_files : list of string of grib files
Returns: grib_files : list of string
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