Quick start

From the a Python environment with EEmiLib, run the eemilib-gui command. The following window should open.

Load experimental data

1. Select your data Loader.

• The choice of the loader depends on the format of your data file. By default, use pandas_loader.PandasLoader. It will work with the example data provided in cu/ and ag/.

2. Select your electron emission Model.

• Changing the model updates the Files selection matrix, according to the experimental files required by the model.

• Changing the model also updates the list of parameters in Model configuration.

3. Select the file(s) to be loaded in the Files selection matrix.

4. Load the data by clicking Load data.

5. Plot the loaded data to check that it is properly understood by clicking Plot file.

Fit the model on the data

6. Click Fit! to fit the model on the data.

• It should update the values of the model parameters in Model configuration.

• You can manually modify those values.

• You can lock a parameter to a specific value, change the upper and lower bounds, and rerun the Fit!.

7. Plot the modelled data with Plot model.