For an introduction, see Python tutorial > Fitting.
For an informal API documentation, see Reference > Fitting.
The following examples refer to experimental or synthetic data
in directory testdata.
To make these data findable,
the environment variable BA_DATA_DIR must point
to the testdata/ directory in your local BornAgain repository.
From the build directory, run examples as:
BA_DATA_DIR=../testdata python3 ../auto/Examples/fit/...