- Use pure-Python `pyzgy` package for converting from ZGY to SGZ - Enables flexibility in brick shape - Increases Python version compatibility - Convert from VDS to SGZ using `pyvds` package - Negative indexes to iline, xline, header, trace behave as expected - Improved context management
0.1.10
Not secure
- New options for SEG-Y header variation detection (`'thorough', 'exhaustive', 'strip'`), default remains as `'heuristic'` - Add syntactic equivalent to `segyio.tools.cube(filename)` - Bugfixes for vertical cropping of SGZ files
0.1.9
Not secure
- Add Python 3.9 support - Export from numpy array to new SGZ file - Create new SGZ file by cropping existing one - New subvolume reading syntax using array slicing - ilines/xlines/samples type compatibility with segyio
0.1.8
Not secure
* Adds support for negative samples.
0.1.7
Not secure
- Store z-unit scaled up by factor 1000 - Enabling μs/mm resolution - SgzReader.zslice/f.samples returned as numpy float array - Pull in latest from zgy2sgz: - CDP_X, CDP_Y & SourceGroupScalar trace headers populated - Fix integer overflow in calculating SGZ headers for large files
0.1.6
Not secure
- Fix bug where trace headers were only accessible via segyio emulation - Enable choice between reading trace headers individually or en-masse