This release is a pre-release and may not be stable for production use.
ResData
Python package for reading and writing the result files from reservoir simulators. The file types covered are the RESTART, INIT, RFT, Summary and GRID files in unified and non-unified, and formatted and unformatted.
ResData officially only supports Linux (x86_64 and aarch64/arm64) and macOS. It was initially developed as part of the ert project.
Using
ResData is available on PyPI and can be installed into a Python virtual environment with pip:
pip install resdata
Building
ResData is a Python project with a C++ extension layer. Most of the functionality is implemented in C++.
A C++17-compatible compiler, like GCC 8+ or Clang 11+ is required. Other C++ dependencies are brought in automatically by Conan during CMake compilation.
Building and testing use uv to manage Python dependencies. See installing uv if you don't already have it.
ResData's build dependencies as well as ResData itself are pinned in uv.lock and installed together with uv sync:
git clone https://github.com/equinor/resdata
cd resdata
uv sync --all-groups
Running tests
As this codebase contains both Python and C++ code, there are tests for both Python and C++.
Python tests
These tests use pytest and require that ResData is installed into a Python virtualenv, as described in the Building section.
Run the tests via uv run, which uses the same locked environment:
uv sync --group test
# Run all tests in the tests directory
uv run pytest tests
C++ tests
ResData uses a homegrown testing suite as well as Catch2, 3.x which is compiled via CMake and ran using ctest.
Ensure that cmake and conan version 2 is installed.
#set up conan
conan profile detect
conan install -of build --build=missing . -o build_tests=True
cmake --preset=conan-release -DENABLE_ASAN=ON -DENABLE_UBSAN=ON
# Build project
cmake --build --preset=conan-release -j 8
# Run all tests
ctest --preset conan-release
1 maintainer
Metadata
1 maintainer
Release files for resdata 7.0.0b3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 81.0 MB
Release files / resdata-7.0.0b3-cp314-cp314-win_amd64.whl
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