obspy.io.sac.util

SAC module helper functions and data.

Public Functions

`byteswap`	Swapping of bytes for provided arrays.
`enum_int_to_string`	Convert enumerated int values in header dictionary to string values.
`enum_string_to_int`	Convert enumerated string values in header dictionary to int values.
`get_sac_reftime`	Get SAC header reference time as a UTCDateTime instance from a SAC header dictionary.
`is_same_byteorder`	Deal with all the ways to compare byte order string representations.
`is_valid_enum_int`
`is_valid_enum_str`
`obspy_to_sac_header`	Merge a primary with a secondary header, reconciling some differences.
`sac_to_obspy_header`	Make an ObsPy Stats header dictionary from a SAC header dictionary.
`split_microseconds`
`utcdatetime_to_sac_nztimes`

Private Functions

Warning

Private functions are mainly for internal/developer use and their API might change without notice.

`_clean_str`	Remove null values and whitespace, return a str
`_convert_enum`

Exceptions

`SacError`	Raised if the SAC file is corrupt or if necessary information in the SAC file is missing.
`SacHeaderError`	Raised if header has issues.
`SacHeaderTimeError`	Raised if header has invalid "nz" times.
`SacIOError`	Raised if the given SAC file can't be read.
`SacInvalidContentError`	Raised if headers and/or data are not valid.