https://github.com/trhallam/segysak

SEGY Swiss Army Knife for Seismic Data
https://github.com/trhallam/segysak

geophysics segy seismic sgy swung-t20 swung-t21 xarray

Last synced: 6 months ago
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SEGY Swiss Army Knife for Seismic Data

• Host: GitHub
• URL: https://github.com/trhallam/segysak
• Owner: trhallam
• License: gpl-3.0
• Created: 2019-07-19T19:13:22.000Z (almost 7 years ago)
• Default Branch: main
• Last Pushed: 2025-08-21T09:52:01.000Z (10 months ago)
• Last Synced: 2025-09-04T23:37:04.021Z (10 months ago)
• Topics: geophysics, segy, seismic, sgy, swung-t20, swung-t21, xarray
• Language: Python
• Homepage: https://trhallam.github.io/segysak/
• Size: 221 MB
• Stars: 115
• Watchers: 11
• Forks: 35
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • Contributing: docs/contributing.md
  • License: LICENSE
  • Code of conduct: code_of_conduct.md
  • Citation: CITATION.cff
  • Codeowners: .github/CODEOWNERS

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README

          
# **SEGY-SAK** - [![Version](https://img.shields.io/pypi/v/segysak?color=2d5016&label=pypi_version&logo=Python&logoColor=white)](https://pypi.org/project/segysak/)

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[![docs](https://img.shields.io/endpoint?url=https%3A%2F%2Ftrhallam.github.io%2Fsegysak%2Flatest%2Fbadge-mkdocs.json)](https://trhallam.github.io/segysak/)










_**SEGY-SAK**_ aims to be your Python Swiss Army Knife for Seismic Data.

To do this _**SEGY-SAK**_ offers two things:

 

 - A friendly interface to SEG-Y standard files

which leverages Xarray and lazy loading to enable the access and processing of large data.

 - A command-line interface for quickly checking, interrogating and converting SEG-Y data

to other formats which support Xarray (e.g. NetCDF, Zarr, ZGY).

_**SEGY-SAK**_ has many helpful features and examples which are explained in the

full [documentation](https://trhallam.github.io/segysak/).

## Installation

*SEGY-SAK* can be installed by using pip. Dependencies are specified in the `pyproject.toml`.

### Python Package Index via ``pip``

From the command line run the ``pip`` package manager

```shell

python -m pip install segysak

```

### Install from source

Clone the SEGY-SAK Github repository and in the top level directory run

```shell

python -m pip install .

```

## CLI Quick Start

The command line interface (CLI) provides an easy tool to convert or

manipulate SEG-Y data. In your Python command-line environment it can be

accessed by calling `segysak`.

For a full list of options run

```shell

segysak --help

```

or consult the [documentation](https://trhallam.github.io/segysak/latest/cli/about.html)

for additional information and examples.