OpendTect/OpendTect
Oct 2024 – Feb 2026
17 Months active
Languages Used
C++CCMakeMarkdownShellcmakeJavaScriptXML
Technical Skills
C++Software DevelopmentAPI UpdateBuild SystemBuild System ConfigurationBuild Systems
Arnaud Huck
PROFILE
Arnaud Huck
Arnaud Huck contributed to the OpendTect/OpendTect repository by engineering robust cross-platform data processing and visualization features, focusing on seismic data workflows and developer tooling. He modernized the build system using CMake and C++, improving packaging, deployment, and test automation across Windows, Linux, and macOS. Arnaud enhanced core IO reliability, implemented API updates for data structures, and introduced compatibility layers for distributed processing between software versions. His work included UI and memory management improvements, safer JSON parsing, and streamlined plugin integration. Through careful code refactoring and backward compatibility, Arnaud delivered maintainable solutions that reduced deployment risk and improved user and developer experience.
Overall Statistics
Feature vs Bugs
54%Features
Repository Contributions
391Total
Bugs
109
Commits
391
Features
128
Lines of code
39,359
Activity Months17
Your Network
16 peopleSame Organization
@dgbes.com6
Alexander OsypovMember
Khushnood QadirMember
Mohammad FazelzadehMember
Nanne HemstraMember
Raman SinghMember
Suhaas ReddyMember
Shared Repositories
10
Alexander OsypovMember
dGB DeveloperMember
Hadyan PratamaMember
Khushnood QadirMember
Matthew OkeMember
Mohammad FazelzadehMember
Nanne HemstraMember
Raman SinghMember
Suhaas ReddyMember
Work History
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 performance summary for OpendTect/OpendTect focusing on cross-version compatibility, packaging reliability, and network validation improvements. Delivered key features and fixes to decrease integration friction, improve distributed processing reliability, and ensure correct documentation artifacts in debug builds.
3 Commits • 1 Features
Feb 1, 2026February 2026 performance summary for OpendTect/OpendTect focusing on cross-version compatibility, packaging reliability, and network validation improvements. Delivered key features and fixes to decrease integration friction, improve distributed processing reliability, and ensure correct documentation artifacts in debug builds.
February 2026
January 2026
7 Commits • 2 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on business value and technical achievements across OpendTect/OpendTect.
January 2026
7 Commits • 2 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on business value and technical achievements across OpendTect/OpendTect.
December 2025
8 Commits • 2 Features
Dec 1, 2025December 2025 achieved notable cross-platform stability and data integrity improvements across OpendTect/OpendTect. Delivered TypeSet enhancements with increasing-value generation and constructor adjustments, plus platform-compatibility adjustments and dedicated tests; addressed memory handling and mnemonic unit correctness; improved Linux/macOS memory reporting by using the kernel-reported available memory; fixed Windows zip extraction to correctly forward read/write status; added UI support to display new survey names; and maintained code quality through cleanup and refactoring. Overall, these changes improve reliability, packaging integrity, data accuracy, and user workflow efficiency across Windows, Linux, and macOS.
8 Commits • 2 Features
Dec 1, 2025December 2025 achieved notable cross-platform stability and data integrity improvements across OpendTect/OpendTect. Delivered TypeSet enhancements with increasing-value generation and constructor adjustments, plus platform-compatibility adjustments and dedicated tests; addressed memory handling and mnemonic unit correctness; improved Linux/macOS memory reporting by using the kernel-reported available memory; fixed Windows zip extraction to correctly forward read/write status; added UI support to display new survey names; and maintained code quality through cleanup and refactoring. Overall, these changes improve reliability, packaging integrity, data accuracy, and user workflow efficiency across Windows, Linux, and macOS.
December 2025
November 2025
19 Commits • 4 Features
Nov 1, 2025November 2025 monthly summary for OpendTect/OpendTect. Focused on strengthening build/test reliability, expanding seismic data IO capabilities, and stabilizing UI and data-access workflows. Delivered cross-platform improvements enabling safer plugin testing, robust URI-based data access, and safer, more predictable translations of seismic data, while enhancing safety features and vendor configurability.
November 2025
19 Commits • 4 Features
Nov 1, 2025November 2025 monthly summary for OpendTect/OpendTect. Focused on strengthening build/test reliability, expanding seismic data IO capabilities, and stabilizing UI and data-access workflows. Delivered cross-platform improvements enabling safer plugin testing, robust URI-based data access, and safer, more predictable translations of seismic data, while enhancing safety features and vendor configurability.
October 2025
28 Commits • 11 Features
Oct 1, 2025October 2025 deliverables focused on stability, cross-platform reliability, and maintainability for OpendTect. Key features delivered include frontend packaging relocation (visBase/visSurvey moved to the frontend package) with new GetKnownFolderLocation and log-file relocation to the home directory, plus Windows long-path support for file operations and code simplifications (SI() removal in ODBind/odhorizon). Major bug fixes improved stability and usability: ODBIND crash on exit; 3D horizon/track display fixes and Horizon3D data I/O; enhanced error reporting in SequentialTask; performance improvement in GenericTransformND; and quality polish such as DOS line-endings fixes and improved test diagnostics. The impact: more robust cross-platform operation, faster data transforms, better visualization reliability, and improved developer productivity through clearer error reporting and cleaner code organization.
28 Commits • 11 Features
Oct 1, 2025October 2025 deliverables focused on stability, cross-platform reliability, and maintainability for OpendTect. Key features delivered include frontend packaging relocation (visBase/visSurvey moved to the frontend package) with new GetKnownFolderLocation and log-file relocation to the home directory, plus Windows long-path support for file operations and code simplifications (SI() removal in ODBind/odhorizon). Major bug fixes improved stability and usability: ODBIND crash on exit; 3D horizon/track display fixes and Horizon3D data I/O; enhanced error reporting in SequentialTask; performance improvement in GenericTransformND; and quality polish such as DOS line-endings fixes and improved test diagnostics. The impact: more robust cross-platform operation, faster data transforms, better visualization reliability, and improved developer productivity through clearer error reporting and cleaner code organization.
October 2025
September 2025
21 Commits • 11 Features
Sep 1, 2025September 2025 monthly summary for OpendTect/OpendTect. Focused on stability improvements, packaging refactor, and developer tooling to accelerate releases and improve platform support. Deliverables include offline build resilience, core crash fixes, packaging reorganization for base/devel, macOS packaging adjustments, and new runtime/deployment utilities. These efforts reduce build friction, lower risk in deployments, and improve packaging consistency across platforms.
September 2025
21 Commits • 11 Features
Sep 1, 2025September 2025 monthly summary for OpendTect/OpendTect. Focused on stability improvements, packaging refactor, and developer tooling to accelerate releases and improve platform support. Deliverables include offline build resilience, core crash fixes, packaging reorganization for base/devel, macOS packaging adjustments, and new runtime/deployment utilities. These efforts reduce build friction, lower risk in deployments, and improve packaging consistency across platforms.
August 2025
15 Commits • 6 Features
Aug 1, 2025August 2025: Delivered cross‑platform packaging and deployment improvements for OpendTect, driving reliability and distribution quality across Linux/Unix, Windows, and development environments. Focused on robust packaging discovery, Wayland plugin deployment, Windows QtWebEngine fixes, test stability enhancements, and toolchain updates, delivering tangible business value through fewer build issues, smoother deployments, and faster iteration.
15 Commits • 6 Features
Aug 1, 2025August 2025: Delivered cross‑platform packaging and deployment improvements for OpendTect, driving reliability and distribution quality across Linux/Unix, Windows, and development environments. Focused on robust packaging discovery, Wayland plugin deployment, Windows QtWebEngine fixes, test stability enhancements, and toolchain updates, delivering tangible business value through fewer build issues, smoother deployments, and faster iteration.
August 2025
July 2025
28 Commits • 15 Features
Jul 1, 2025July 2025 monthly summary for OpendTect/OpendTect. Focused on delivering robust data ingestion, reliable startup flows, UI stability, cross-platform tooling, and API enhancements that improve task management and visualization. Business value was achieved by safer JSON parsing, predictable startup/session behavior across GPU/non-GPU environments, and broader platform support for testing and deployment.
July 2025
28 Commits • 15 Features
Jul 1, 2025July 2025 monthly summary for OpendTect/OpendTect. Focused on delivering robust data ingestion, reliable startup flows, UI stability, cross-platform tooling, and API enhancements that improve task management and visualization. Business value was achieved by safer JSON parsing, predictable startup/session behavior across GPU/non-GPU environments, and broader platform support for testing and deployment.
June 2025
33 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary for OpendTect/OpendTect focused on stabilizing core data IO, hardening the build environment, and extending platform support. Delivered a set of core IO bug fixes and reliability improvements, several build-system and developer tooling enhancements, and targeted UI initialization improvements.
33 Commits • 10 Features
Jun 1, 2025June 2025 monthly summary for OpendTect/OpendTect focused on stabilizing core data IO, hardening the build environment, and extending platform support. Delivered a set of core IO bug fixes and reliability improvements, several build-system and developer tooling enhancements, and targeted UI initialization improvements.
June 2025
May 2025
16 Commits • 5 Features
May 1, 2025May 2025: Delivered end-to-end improvements across HDF5 data support, UI stability, and cross‑platform infrastructure for OpendTect, driving analyst productivity and more reliable data workflows. Implemented HDF5 Wells and IO/UI enhancements with improved well selection, log reading, and UI translation updates; centralized icon management; strengthened cross‑platform build/test infrastructure and resource handling; and addressed critical UI issues (3D plane dragging crash and Steering data rendering). These changes reduce data processing errors, improve user experience, and streamline deployment across Windows, Unix, and CI environments.
May 2025
16 Commits • 5 Features
May 1, 2025May 2025: Delivered end-to-end improvements across HDF5 data support, UI stability, and cross‑platform infrastructure for OpendTect, driving analyst productivity and more reliable data workflows. Implemented HDF5 Wells and IO/UI enhancements with improved well selection, log reading, and UI translation updates; centralized icon management; strengthened cross‑platform build/test infrastructure and resource handling; and addressed critical UI issues (3D plane dragging crash and Steering data rendering). These changes reduce data processing errors, improve user experience, and streamline deployment across Windows, Unix, and CI environments.
April 2025
34 Commits • 9 Features
Apr 1, 2025April 2025 monthly summary for OpendTect: Strengthened build reliability and developer velocity with Linux-friendly CMake presets and launcher refinements; delivered major seismic data UX enhancements and broader plugin ecosystem support; and fixed critical stability issues affecting depth/time workflows and data ingestion. Through cross-cutting improvements in build tooling, UI data ranges, and external plugin integration, the team reduced on-boarding time, minimized build/run-time errors, and enabled smoother workflows for seismic interpretation and extension development. Demonstrated technologies include CMake/OD_ADD_MODULES, Linux preset configurations, SeisIOObjInfo data range API, ExtAttribCalc API, and plugin initialization patterns.
34 Commits • 9 Features
Apr 1, 2025April 2025 monthly summary for OpendTect: Strengthened build reliability and developer velocity with Linux-friendly CMake presets and launcher refinements; delivered major seismic data UX enhancements and broader plugin ecosystem support; and fixed critical stability issues affecting depth/time workflows and data ingestion. Through cross-cutting improvements in build tooling, UI data ranges, and external plugin integration, the team reduced on-boarding time, minimized build/run-time errors, and enabled smoother workflows for seismic interpretation and extension development. Demonstrated technologies include CMake/OD_ADD_MODULES, Linux preset configurations, SeisIOObjInfo data range API, ExtAttribCalc API, and plugin initialization patterns.
April 2025
March 2025
26 Commits • 12 Features
Mar 1, 2025March 2025 was a productive sprint for OpendTect/OpendTect, delivering measurable business value through data model enhancements, build tooling improvements, and stability fixes. Key features delivered include the age addition to Well::Marker, a new od_get_application_filename cmake helper, and the PluginInfo::LicenseType enum with PROPRIETARY value, enabling clearer data representation and licensing workflows. Additional improvements include UI label/filepath polish in the Edit Direct dat dialog and File IO API expansion (getContent and putContent) to streamline persistence. A dedicated WriteBuffer enables exporting larger data chunks, improving performance for bulk exports. Cross-cutting build and packaging enhancements were implemented through CMake improvements, removal of global od_sscanf/od_sprintf, and installation of CMakeUserPresets.json, simplifying developer onboarding and CI consistency. Many bug fixes improved reliability: GetFullExecutablePath fixes, launcher subsystem fixes including create_target_launcher, NrBytesToStringCreator::getString bug, and fixes for top/bot image handling and z-domain scaling in zSliceSel. These changes collectively reduce deployment risk, accelerate workflows, and lay a stronger foundation for future feature work.
March 2025
26 Commits • 12 Features
Mar 1, 2025March 2025 was a productive sprint for OpendTect/OpendTect, delivering measurable business value through data model enhancements, build tooling improvements, and stability fixes. Key features delivered include the age addition to Well::Marker, a new od_get_application_filename cmake helper, and the PluginInfo::LicenseType enum with PROPRIETARY value, enabling clearer data representation and licensing workflows. Additional improvements include UI label/filepath polish in the Edit Direct dat dialog and File IO API expansion (getContent and putContent) to streamline persistence. A dedicated WriteBuffer enables exporting larger data chunks, improving performance for bulk exports. Cross-cutting build and packaging enhancements were implemented through CMake improvements, removal of global od_sscanf/od_sprintf, and installation of CMakeUserPresets.json, simplifying developer onboarding and CI consistency. Many bug fixes improved reliability: GetFullExecutablePath fixes, launcher subsystem fixes including create_target_launcher, NrBytesToStringCreator::getString bug, and fixes for top/bot image handling and z-domain scaling in zSliceSel. These changes collectively reduce deployment risk, accelerate workflows, and lay a stronger foundation for future feature work.
February 2025
28 Commits • 6 Features
Feb 1, 2025February 2025 monthly summary for OpendTect/OpendTect. Focused on stability, developer productivity, and UI/string handling improvements. Delivered an override mechanism with a debug postfix to streamline development builds, stabilized the test suite, refined UI/string utilities and APIs, fixed critical build/read issues, and enhanced cross‑platform UX with Windows-default UI styling and 3D plane display auto‑updates. Also improved repository hygiene with a gitignore and UI table API enhancements. These changes reduced time to ship, lowered regression risk, and improved maintainability across the codebase.
28 Commits • 6 Features
Feb 1, 2025February 2025 monthly summary for OpendTect/OpendTect. Focused on stability, developer productivity, and UI/string handling improvements. Delivered an override mechanism with a debug postfix to streamline development builds, stabilized the test suite, refined UI/string utilities and APIs, fixed critical build/read issues, and enhanced cross‑platform UX with Windows-default UI styling and 3D plane display auto‑updates. Also improved repository hygiene with a gitignore and UI table API enhancements. These changes reduced time to ship, lowered regression risk, and improved maintainability across the codebase.
February 2025
January 2025
40 Commits • 11 Features
Jan 1, 2025January 2025 monthly summary for OpendTect/OpendTect: Delivered targeted features to improve data handling and cross-platform stability, fixed critical cross-OS issues, and advanced developer productivity through API modernization and tooling improvements. Highlights include: graphics information forwarding to the System namespace; enum utilities for OD::Orientation and OD::SliceType; Meter-to-Feet and Feet-to-Meter ZAxisTransform; depth surveys option to Display depths in; and API modernization by renaming getInstance() to instance() across components, plus build robustness improvements in FindOpendTect.cmake.
January 2025
40 Commits • 11 Features
Jan 1, 2025January 2025 monthly summary for OpendTect/OpendTect: Delivered targeted features to improve data handling and cross-platform stability, fixed critical cross-OS issues, and advanced developer productivity through API modernization and tooling improvements. Highlights include: graphics information forwarding to the System namespace; enum utilities for OD::Orientation and OD::SliceType; Meter-to-Feet and Feet-to-Meter ZAxisTransform; depth surveys option to Display depths in; and API modernization by renaming getInstance() to instance() across components, plus build robustness improvements in FindOpendTect.cmake.
December 2024
33 Commits • 8 Features
Dec 1, 2024December 2024 monthly summary for OpendTect/OpendTect focused on build system hardening, runtime stability, and platform tooling. Delivered significant build/configuration improvements, critical I/O and geometry loading fixes, plugin loading and threading stability, plus packaging/docs/UI refinements. Key capabilities introduced include a kernel compatibility warning, enhanced CMake/QtQML tooling for debug postfix naming, and deployment aids such as PDB copying for dependent libraries and the OD::DataSetKey feature, improving both developer experience and deployment readiness.
33 Commits • 8 Features
Dec 1, 2024December 2024 monthly summary for OpendTect/OpendTect focused on build system hardening, runtime stability, and platform tooling. Delivered significant build/configuration improvements, critical I/O and geometry loading fixes, plugin loading and threading stability, plus packaging/docs/UI refinements. Key capabilities introduced include a kernel compatibility warning, enhanced CMake/QtQML tooling for debug postfix naming, and deployment aids such as PDB copying for dependent libraries and the OD::DataSetKey feature, improving both developer experience and deployment readiness.
December 2024
November 2024
51 Commits • 15 Features
Nov 1, 2024November 2024 monthly summary for OpendTect/OpendTect focused on delivering a major data-pack integration, modernization of the build/test infrastructure, and cross-platform readiness, with notable improvements in stability and packaging that support faster, more reliable releases.
November 2024
51 Commits • 15 Features
Nov 1, 2024November 2024 monthly summary for OpendTect/OpendTect focused on delivering a major data-pack integration, modernization of the build/test infrastructure, and cross-platform readiness, with notable improvements in stability and packaging that support faster, more reliable releases.
October 2024
1 Commits
Oct 1, 2024October 2024 monthly summary for OpendTect/OpendTect focusing on stabilizing core array handling and improving robustness. Addressed compiler errors in mVarLenArr usage to stabilize array indexing and iteration, with targeted commit 2d0d1e8dd4154fe9a416a1103e1f518c974ee30e. Delivered tangible business value by reducing risk of runtime failures in data processing workflows and simplifying future maintenance.
1 Commits
Oct 1, 2024October 2024 monthly summary for OpendTect/OpendTect focusing on stabilizing core array handling and improving robustness. Addressed compiler errors in mVarLenArr usage to stabilize array indexing and iteration, with targeted commit 2d0d1e8dd4154fe9a416a1103e1f518c974ee30e. Delivered tangible business value by reducing risk of runtime failures in data processing workflows and simplifying future maintenance.
October 2024
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Quality Metrics
Correctness87.4%
Maintainability86.2%
Architecture82.4%
Performance78.0%
AI Usage20.2%
Skills & Technologies
Programming Languages
BatchCC++CMakeGitGit IgnoreHDF5JavaScriptMarkdownPNG
Technical Skills
3D VisualizationAPI DesignAPI DevelopmentAPI UpdateAlgorithm DesignAlgorithm OptimizationApplication InitializationArchive ManagementAttribute AnalysisBackend DevelopmentBackward CompatibilityBatch ProcessingBug FixBug FixingBuild Automation
Repositories Contributed To
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