Attention

From version v0.5, SEGY-SAK has migrated the documentation to https://trhallam.github.io/segysak/latest/.

This documentation will be archived from v0.6.

segysak.segy.segy_header_scrape

segysak.segy.segy_header_scrape(segyfile, partial_scan=None, silent=False, bytes_filter=None, chunk=100000, **segyio_kwargs)

Scape all data from segy trace headers

Parameters:

• segyfile (str) – SEG-Y File path

• partial_scan (int) – Setting partial scan to a positive int will scan only that many traces. Defaults to None.

• silent (bool) – Disable progress bar.

• bytes_filter (list) – List of byte locations to load exclusively.

• chunk (int) – Number of traces to read in one go.

Returns:

Raw header information in table for scanned traces.

Return type:

pandas.DataFrame