Experiment¶

The experimental data is stored in an Experiment class. Underneath we use Scipp and Plopp to handle and plot the data. We here show how to load an example data set, rebin it and plot it in various ways.

In [1]:

import pooch

from easydynamics.experiment import Experiment

%matplotlib widget

import pooch from easydynamics.experiment import Experiment %matplotlib widget

In [2]:

# Load and plot example vanadium data
# Load the vanadium data
vanadium_experiment = Experiment('Vanadium')

file_path = pooch.retrieve(
    url='https://github.com/easyscience/dynamics-lib/raw/refs/heads/docs/docs/docs/tutorials/data/vanadium_data_example.h5',
    known_hash='16cc1b327c303feeb88fb9dda5390dc4880b62396b1793f98c6fef0b27c7b873',
)

vanadium_experiment.load_hdf5(filename=file_path)

vanadium_experiment.plot_data()

# Load and plot example vanadium data # Load the vanadium data vanadium_experiment = Experiment('Vanadium') file_path = pooch.retrieve( url='https://github.com/easyscience/dynamics-lib/raw/refs/heads/docs/docs/docs/tutorials/data/vanadium_data_example.h5', known_hash='16cc1b327c303feeb88fb9dda5390dc4880b62396b1793f98c6fef0b27c7b873', ) vanadium_experiment.load_hdf5(filename=file_path) vanadium_experiment.plot_data()

Out[2]:

In [3]:

# Rebin the data and plot again
vanadium_experiment.rebin({'Q': 5, 'energy': 50})
vanadium_experiment.plot_data()

# Rebin the data and plot again vanadium_experiment.rebin({'Q': 5, 'energy': 50}) vanadium_experiment.plot_data()

Out[3]:

In [4]:

# Plot using the plopp slicer with extra arguments
vanadium_experiment.plot_data(slicer=True, keep='energy', vmin=0, vmax=2.0)

# Plot using the plopp slicer with extra arguments vanadium_experiment.plot_data(slicer=True, keep='energy', vmin=0, vmax=2.0)

Out[4]: