obspy.io.sac.arrayio.write_sac_ascii¶

write_sac_ascii(dest, hf, hi, hs, data=None)[source]¶

Write the header and (optionally) data arrays to a SAC ASCII file.

Parameters:

dest (str or file) Full path or File-like object from SAC ASCII file on disk.
hf (numpy.ndarray of floats) SAC float header array.
hi (numpy.ndarray of ints) SAC int header array.
hs (numpy.ndarray of strings) SAC string header array.
data (numpy.ndarray of float32 or None) SAC data array. If omitted or None, it is assumed that the user intends to overwrite/modify only the header arrays of an existing file. Equivalent to “writehdr”. If data is None, better make sure the header you’re writing matches any data already in the file.