How do I get a specific field component from a FieldMonitor or FieldTimeMonitor?

Date	Category
2023-12-19 15:46:44	Data Visualization and Postprocessing

Some of the available convenience methods provided by the DataArray can be used to get a specific field component from a FieldMonitor or FieldTimeMonitor. For instance:

# Run the simulation and get the data.
sim_data = tidy3d.web.run(simulation, task_name="task", path="data/data.hdf5", verbose=True)

# Get all the data from a field monitor.
field_data = sim_data["field"]

# Get the Ex field component.
ex = field_data.Ex

# Get the Hy field component.
hy = field_data.Hy

You can find detailed information about simulation data visualization and postprocessing in this tutorial.