Measurement

class qililab.Measurement(experiment_name, sample_name, result_path, experiment_completed, start_time, cooldown=None, sequence_id=None, optional_identifier=None, end_time=None, run_length=None, platform=None, experiment=None, qprogram=None, calibration=None, parameters=None, data_shape=None, debug_file=None, dc_offsets=None, target=None, secondary_source=None, bus_mapping=None)

Bases: Base

Creates and manipulates Measurement metadata database

Attributes Summary

`bus_mapping`
`calibration`
`cooldown`
`created_by`
`data_shape`
`dc_offsets`
`debug_file`
`end_time`
`experiment`
`experiment_completed`
`experiment_name`
`fitting_parameters`
`fitting_path`
`measurement_id`
`optional_identifier`
`parameters`
`platform`
`qprogram`
`result_path`
`run_length`
`sample_name`
`secondary_source`
`sequence_id`
`start_time`
`target`

Methods Summary

`add_fitting`(database_manager, path[, parameters])	Add fitting_path and fitting_parameters into Measurements database table.
`end_experiment`(session[, traceback])	Function to end measurement of the experiment.
`load_df`()	Loads experiments data from hdf files.
`load_old_h5`()	Load old experiment data from h5 files.
`load_xarray`()	Loads experiments data from hdf files into Xarray format.
`read_experiment`()	Reads current experiment.
`read_experiment_xarray`()	Rewads current experiment in Xarray format.
`read_numpy`()	Loads experiments data from hdf files into numpy array format.

Attributes Documentation

bus_mapping

calibration

cooldown

created_by

data_shape

dc_offsets

debug_file

end_time

experiment

experiment_completed

experiment_name

fitting_parameters

fitting_path

measurement_id

optional_identifier

parameters

platform

qprogram

result_path

run_length

sample_name

secondary_source

sequence_id

start_time

target

Methods Documentation

add_fitting(database_manager, path, parameters=None)

Add fitting_path and fitting_parameters into Measurements database table.

Parameters:

database_manager (DatabaseManager) – _description_
path (str) – Fitting plots or data path.
parameters (dict[str, Any] | None, optional) – Fitting parameters in dictionary form. Defaults to None.

end_experiment(session, traceback=None): Function to end measurement of the experiment. The function sets inside the database information about the end of the experiment: the finishing time, completeness status and experiment length.

load_df(): Loads experiments data from hdf files.

load_old_h5(): Load old experiment data from h5 files.

load_xarray(): Loads experiments data from hdf files into Xarray format.

read_experiment(): Reads current experiment.

read_experiment_xarray(): Rewads current experiment in Xarray format.

read_numpy(): Loads experiments data from hdf files into numpy array format.

IQPair

Parameter