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Magne Sjaastad
9b268e6d98
When the summary plot time axis is configured to show time from simulation start, the text produced by Show Plot Data and the ASCII export now reports the same values instead of date and time. The time column header becomes "Time [<unit>]", and each row reports the elapsed time relative to the first time step of the first curve, scaled to the display unit selected on the time axis. Plots using the date based time axis are unchanged. Time in months and years is computed using calendar arithmetic instead of a fixed number of seconds per unit, so a time step exactly N calendar months or years after the simulation start reports exactly N. This makes resampled data report whole numbers also when a leap year is part of the interval. The calendar arithmetic is available as RiaQDateTimeTools::calendarYearsBetween() and calendarMonthsBetween(), and is used both when plotting the curves and when reporting the time column.
ResInsight
ResInsight is an open source, cross-platform 3D visualization and post-processing tool for reservoir models and simulations.
Key Features
- Specialized Visualizations: Tailored for efficient interpretation of reservoir simulation data with visualizations of properties, faults, and wells
- Performance-Oriented: Exploits multi-core CPUs and GPUs for highly responsive operation
- Statistical Analysis: Handles large numbers of realizations with built-in statistical calculations
- Python Integration: Enables powerful result manipulation and computations with two-way data exchange
- GNU Octave Integration: Enables powerful result manipulation and computations with two-way data exchange
- Extensible Framework: Supports additional data sources and visualization methods (solvers, seismic data, CSEM, geomechanics)
- Eclipse Integration: Supports export to Eclipse input formats for simulation cycles and parameter studies
Supported Input Formats
- Eclipse binary output (*.GRID, *.EGRID files with corresponding *.INIT, *.XNNN, and *.UNRST files)
- Selected Eclipse input file sections
- Grid information with cell property data sets
Technology Stack
ResInsight utilizes:
- Equinor/resdata and OPM/opm-common libraries for Eclipse result file access
- Qt for the application framework
- Qwt for plotting functionality
- vcpkg for dependency management
Platform Support
ResInsight is cross-platform with automated testing on:
- Red Hat Enterprise Linux (RHEL)
- Ubuntu
- Windows 11
Documentation
Development
Source Code
git clone git://github.com/OPM/ResInsight.git
Minimum Requirements
- gcc 13
- clang 19
- CMake 3.15
- MSVC 2022 17.4
These requirements are defined by used features in c++23 like std::stacktrace and std::expected.
Dependencies
Most dependencies are managed using vcpkg as defined in vcpkg.json
Contributing
Contributions are welcome! Please:
- Use the
devbranch for contributions and pull requests - Note that the
masterbranch is kept stable and updated only for releases - See Spell Checking Guide for information on automated spell checking
Building
See the Build Instructions for detailed setup information.
License
ResInsight is co-developed by Equinor ASA, Ceetron Solutions AS, and Ceetron AS. The software is copyrighted by Ceetron and Equinor and licensed under GPL 3+. See the COPYING file for details.