Introduction
Segyio is a small LGPL licensed C library for easy interaction with SEG Y formatted seismic data, with language bindings for Python and Matlab. Segyio is an attempt to create an easy-to-use, embeddable, community-oriented library for seismic applications. Features are added as they are needed; suggestions and contributions of all kinds are very welcome.
Feature summary
A low-level C interface with few assumptions; easy to bind to other languages.
Read and write binary and textual headers.
Read and write traces, trace headers.
Easy to use and native-feeling python interface with numpy integration.
Project goals
Segyio does necessarily attempt to be the end-all of SEG-Y interactions; rather, we aim to lower the barrier to interacting with SEG-Y files for embedding, new applications or free-standing programs.
Additionally, the aim is not to support the full standard or all exotic (but correctly) formatted files out there. Some assumptions are made, such as:
All traces in a file are assumed to be of the same sample size.
It is assumed all lines have the same number of traces.
The writing functionality in Segyio is largely meant to modify or adapt files. A file created from scratch is not necessarily a to-spec SEG-Y file, as we only necessarily write the header fields segyio needs to make sense of the geometry. It is still highly recommended that SEG-Y files are maintained and written according to specification, but segyio does not mandate this.
1 maintainer
Release files for segyio 1.2.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| segyio-1.2.0.tar.gz | 52.5 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| segyio-1.2.0-cp36-cp36m-win_amd64.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-64 | Details |
| segyio-1.2.0-cp36-cp36m-win32.whl | CPython 3.6 | CPython 3.6 pymalloc | Windows x86-32 | Details |
| segyio-1.2.0-cp36-cp36m-manylinux1_x86_64.whl | CPython 3.6 | CPython 3.6 pymalloc | Linux glibc 2.5+ x86-64 | Details |
| segyio-1.2.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl | CPython 3.6 | CPython 3.6 pymalloc | macOS 10.9+ Intel (x86-64, i386), macOS 10.10+ Intel (x86-64, i386), macOS 10.9+ x86-64, macOS 10.6+ Intel (x86-64, i386), macOS 10.10+ x86-64 | Details |
| segyio-1.2.0-cp35-cp35m-win_amd64.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-64 | Details |
| segyio-1.2.0-cp35-cp35m-win32.whl | CPython 3.5 | CPython 3.5 pymalloc | Windows x86-32 | Details |
| segyio-1.2.0-cp35-cp35m-manylinux1_x86_64.whl | CPython 3.5 | CPython 3.5 pymalloc | Linux glibc 2.5+ x86-64 | Details |
| segyio-1.2.0-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl | CPython 3.5 | CPython 3.5 pymalloc | macOS 10.9+ x86-64, macOS 10.6+ Intel (x86-64, i386), macOS 10.9+ Intel (x86-64, i386), macOS 10.10+ Intel (x86-64, i386), macOS 10.10+ x86-64 | Details |
| segyio-1.2.0-cp34-cp34m-manylinux1_x86_64.whl | CPython 3.4 | CPython 3.4 pymalloc | Linux glibc 2.5+ x86-64 | Details |
| segyio-1.2.0-cp34-cp34m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl | CPython 3.4 | CPython 3.4 pymalloc | macOS 10.9+ Intel (x86-64, i386), macOS 10.10+ Intel (x86-64, i386), macOS 10.9+ x86-64, macOS 10.6+ Intel (x86-64, i386), macOS 10.10+ x86-64 | Details |
| segyio-1.2.0-cp27-cp27mu-manylinux1_x86_64.whl | CPython 2.7 | CPython 2.7 pymalloc wide-unicode | Linux glibc 2.5+ x86-64 | Details |
| segyio-1.2.0-cp27-cp27m-win_amd64.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-64 | Details |
| segyio-1.2.0-cp27-cp27m-win32.whl | CPython 2.7 | CPython 2.7 pymalloc | Windows x86-32 | Details |
| segyio-1.2.0-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl | CPython 2.7 | CPython 2.7 pymalloc | macOS 10.10+ Intel (x86-64, i386), macOS 10.10+ x86-64, macOS 10.9+ x86-64, macOS 10.6+ Intel (x86-64, i386), macOS 10.9+ Intel (x86-64, i386) | Details |
Total release size: 1.1 MB
Release files / segyio-1.2.0.tar.gz
| Download URL | segyio-1.2.0.tar.gz |
|---|---|
| Size | 52.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
34707f2b717051dd5b114c282c3cb1acdf2c022ccbc2dc206a25df0462604239
|
|
BLAKE2b-256 checksum How to use checksums |
e4f186d4771bd7f6ee0751d888189af68b7f5bad7fba5d140bdc08ae29a6a221
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp36-cp36m-win_amd64.whl
| Download URL | segyio-1.2.0-cp36-cp36m-win_amd64.whl |
|---|---|
| Size | 54.1 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Windows x86-64 |
|
SHA-256 checksum How to use checksums |
30e0de9746866f148ce24d9b8937b0180eb28a81e119158ab6afc6e41ad661e9
|
|
BLAKE2b-256 checksum How to use checksums |
d3409b65752a74ba38fd15af27e95543adbd617e34dd06ea504ed00a20580580
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp36-cp36m-win32.whl
| Download URL | segyio-1.2.0-cp36-cp36m-win32.whl |
|---|---|
| Size | 49.7 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Windows x86-32 |
|
SHA-256 checksum How to use checksums |
e24f9a137c93781a62c50bc43dc1fd313494671a80c1d6087631f21b3e2ad911
|
|
BLAKE2b-256 checksum How to use checksums |
7e4969407c721be3f3300b0dece6de4e306c09fb89ff199cb44482dfb08053f3
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp36-cp36m-manylinux1_x86_64.whl
| Download URL | segyio-1.2.0-cp36-cp36m-manylinux1_x86_64.whl |
|---|---|
| Size | 104.2 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Linux glibc 2.5+ x86-64 |
|
SHA-256 checksum How to use checksums |
819c2524cdbed101acd0307ec1fbd443b85404fff38810a76891ecd56094077c
|
|
BLAKE2b-256 checksum How to use checksums |
589b063b2427a6cafb87624e878c248a791f36f3fd83224d859fab0cdc4c8df1
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
| Download URL | segyio-1.2.0-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl |
|---|---|
| Size | 71.9 kB |
| Tags | CPython 3.6 CPython 3.6 pymalloc macOS 10.10+ Intel (x86-64, i386) macOS 10.10+ x86-64 macOS 10.6+ Intel (x86-64, i386) macOS 10.9+ Intel (x86-64, i386) macOS 10.9+ x86-64 |
|
SHA-256 checksum How to use checksums |
7064eeeb18f7ecbbaa6c5619a74a20fee04c860d3099e2ed47b55da9ac1c452d
|
|
BLAKE2b-256 checksum How to use checksums |
330d8f4d3f6cdbdeaf247b4de9d24a08a59c17bde2ce4c9c760411aaff070395
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp35-cp35m-win_amd64.whl
| Download URL | segyio-1.2.0-cp35-cp35m-win_amd64.whl |
|---|---|
| Size | 54.1 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc Windows x86-64 |
|
SHA-256 checksum How to use checksums |
92580164e8122f99f3d04295fa95dcd45a9b601dec4655a1e5c53e4f39842338
|
|
BLAKE2b-256 checksum How to use checksums |
7dd04309cf7c1991b53ec050e68ce2e72dce8f840a4c3465144502a796fc0fb1
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp35-cp35m-win32.whl
| Download URL | segyio-1.2.0-cp35-cp35m-win32.whl |
|---|---|
| Size | 49.7 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc Windows x86-32 |
|
SHA-256 checksum How to use checksums |
5e600f16a413558803103f0f8e304bd8dacfad60c9b9373dd2ea408a57dc6503
|
|
BLAKE2b-256 checksum How to use checksums |
dcdc83301d0b746e12d0e606328558426cdcae26a6ca03ead2b7a8ee4039d5df
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp35-cp35m-manylinux1_x86_64.whl
| Download URL | segyio-1.2.0-cp35-cp35m-manylinux1_x86_64.whl |
|---|---|
| Size | 104.2 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc Linux glibc 2.5+ x86-64 |
|
SHA-256 checksum How to use checksums |
b3c71a17f1f3d5caba84d2f7899c2c270e5387f18c57954fcae91ca3ce936f9a
|
|
BLAKE2b-256 checksum How to use checksums |
9173e0fb4cc0eb162e13fbd8af6c401edc214e7f6521fe4b67d36138bbeee816
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
| Download URL | segyio-1.2.0-cp35-cp35m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl |
|---|---|
| Size | 71.9 kB |
| Tags | CPython 3.5 CPython 3.5 pymalloc macOS 10.10+ Intel (x86-64, i386) macOS 10.10+ x86-64 macOS 10.6+ Intel (x86-64, i386) macOS 10.9+ Intel (x86-64, i386) macOS 10.9+ x86-64 |
|
SHA-256 checksum How to use checksums |
7917145fc7a658a5db55088e7d963b802cc36340db7daadfa5d2c5b63a57f430
|
|
BLAKE2b-256 checksum How to use checksums |
3536812e5b355168b7877183a3b1d448aef7712667a89ffe832a87ca0291580b
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp34-cp34m-manylinux1_x86_64.whl
| Download URL | segyio-1.2.0-cp34-cp34m-manylinux1_x86_64.whl |
|---|---|
| Size | 104.0 kB |
| Tags | CPython 3.4 CPython 3.4 pymalloc Linux glibc 2.5+ x86-64 |
|
SHA-256 checksum How to use checksums |
85ab74e6503b01a5181dd452adce1797ba00a48433bdb8de355fa1c8167bd8f9
|
|
BLAKE2b-256 checksum How to use checksums |
213591dd565c04b3c203a6304ba7ba5dff1a42ae89ed8ff7ff4c38f4211f70cc
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp34-cp34m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
| Download URL | segyio-1.2.0-cp34-cp34m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl |
|---|---|
| Size | 71.9 kB |
| Tags | CPython 3.4 CPython 3.4 pymalloc macOS 10.10+ Intel (x86-64, i386) macOS 10.10+ x86-64 macOS 10.6+ Intel (x86-64, i386) macOS 10.9+ Intel (x86-64, i386) macOS 10.9+ x86-64 |
|
SHA-256 checksum How to use checksums |
8654e6f9c1f4ae0498bdc7d8f20c32fbafa8866379690f4f34cf0090d523e646
|
|
BLAKE2b-256 checksum How to use checksums |
baa23fddb0440b1b6a449c7e0390cb8375be83b05f01c62286ba64abba608ae2
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp27-cp27mu-manylinux1_x86_64.whl
| Download URL | segyio-1.2.0-cp27-cp27mu-manylinux1_x86_64.whl |
|---|---|
| Size | 104.0 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc wide-unicode Linux glibc 2.5+ x86-64 |
|
SHA-256 checksum How to use checksums |
76ea4343d7859a5ba835ff066d80b4ade03f14cd33367fb391dd278ca1b4007d
|
|
BLAKE2b-256 checksum How to use checksums |
a152dc84f307b33f2aca1606bebcd7a66fffbb8ff4231df66311f0747e352a3e
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp27-cp27m-win_amd64.whl
| Download URL | segyio-1.2.0-cp27-cp27m-win_amd64.whl |
|---|---|
| Size | 53.3 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc Windows x86-64 |
|
SHA-256 checksum How to use checksums |
7b36ed79c893ff257af77656a66992004bcd43d5d06a7d7b3047fce0e828c9da
|
|
BLAKE2b-256 checksum How to use checksums |
83555f6681ebed00b0005302e439bf789241dcdfe6b9216a4b99950fb1bb8ae6
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp27-cp27m-win32.whl
| Download URL | segyio-1.2.0-cp27-cp27m-win32.whl |
|---|---|
| Size | 49.2 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc Windows x86-32 |
|
SHA-256 checksum How to use checksums |
fad1eb3ceb8d826d59ade579e88fa2441b095bf2d10f912b4fe686749fd57964
|
|
BLAKE2b-256 checksum How to use checksums |
ffefa4c1223aeeabaef4ea0d64f035a7e74d5cb989f3c8b4c47047e2d9b4b5d3
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Release files / segyio-1.2.0-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl
| Download URL | segyio-1.2.0-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl |
|---|---|
| Size | 71.9 kB |
| Tags | CPython 2.7 CPython 2.7 pymalloc macOS 10.10+ Intel (x86-64, i386) macOS 10.10+ x86-64 macOS 10.6+ Intel (x86-64, i386) macOS 10.9+ Intel (x86-64, i386) macOS 10.9+ x86-64 |
|
SHA-256 checksum How to use checksums |
5e622282f51ced95234368fcec9c083ee077eb724dd6cda5c4e915e8840d90de
|
|
BLAKE2b-256 checksum How to use checksums |
61c36b35a75510001dc18b3b5f4ac0cb46e30c12e1473085d72d05ff5c43067a
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
