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Håkon Hægland
831354a0db
Add --enable-async-ecl-output=false to all Python simulator tests to prevent race condition between async file writing tasklets and pushd context manager. Problem: - Tests use pushd() to change directory before running simulations - Simulator dispatches async tasklets to write ECL output files - pushd context exits before async writes complete - Tasklets write files in wrong directory (build/python/ instead of test_data/) - Causes confusing error messages and misplaced output files Solution: - Disable async ECL output during tests for deterministic behavior - Files now created in correct locations within test_data/ directories - Eliminates "Can not open EclFile" errors in logs - Makes test execution predictable and synchronous
Python bindings for the OPM-common module of the Open Porous Media project.
To compile with python support:
- Add the cmake flags
-DOPM_ENABLE_PYTHON=ONand-DOPM_INSTALL_PYTHON=ON - Optionally add prefix
-DCMAKE_INSTALL_PREFIX=/opt/opmto install outside the standard distro directories - Optionally specify python binary
-DPython3_EXECUTABLE=/home/user/miniconda3/envs/rkt/bin/python3if you don't want to use the system python, e.g. use a python frompyenvor from acondaenvironment
Sample compilation on linux:
#! /bin/bash
flags="-DPython3_EXECUTABLE=/home/hakon/miniconda3/envs/rkt/bin/python3 -DOPM_ENABLE_PYTHON=ON -DOPM_INSTALL_PYTHON=ON -DCMAKE_INSTALL_PREFIX=/opt/opm"
for repo in opm-common opm-grid opm-models opm-simulators
do
cd "$repo"
mkdir -p build
cd build
cmake $flags ..
make -j8
sudo make install
cd ..
cd ..
done
Then you should be able to use the module from a Python script. If you installed in
a non-standard directory by specifying -DCMAKE_INSTALL_PREFIX you may need to set the
PYTHONPATH environment variable before running your Python script, for example:
$ PYTHONPATH=/opt/opm/lib/python3.11/site-packages python3 spe1case1.py
and spe1case1.py could be:
import os
from opm.simulators import BlackOilSimulator
from opm.io.parser import Parser
from opm.io.ecl_state import EclipseState
from opm.io.schedule import Schedule
from opm.io.summary import SummaryConfig
os.chdir("SPE1CASE1")
deck = Parser().parse('SPE1CASE1.DATA')
state = EclipseState(deck)
schedule = Schedule( deck, state )
summary_config = SummaryConfig(deck, state, schedule)
sim = BlackOilSimulator(deck, state, schedule, summary_config)
sim.step_init()
sim.step()
poro = sim.get_porosity()
poro = poro *.95
sim.set_porosity(poro)
sim.step()
sim.step_cleanup()