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umr-lops / xsar

Synthetic Aperture Radar (SAR) Level-1 GRD python mapper for efficient xarray/dask based processing
https://cyclobs.ifremer.fr/static/sarwing_datarmor/xsar/
MIT License
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extract aux_cal file from manifest #103

Closed oarcher closed 2 years ago

oarcher commented 2 years ago

from xpath //metadataSection/metadataObject/metadataWrap/xmlData/safe:processing/safe:resource/safe:processing/safe:resource[@role="AUX_CAL"]/@name

oarcher commented 2 years ago

So, to get aux_cal file stop date as a string:

>>> re.search('_G(\d+)T', os.path.basename(s1meta.manifest_attrs['aux_cal'])).group(1)
>>> '20180622'