Data loading

Loading user data

EVA.core.data_loading.load_data.load_comment(run_num, file_path)

Loads data from comment.dat at specified path.

Parameters:

• run_num (str) – run number to read for

• file_path (str) – path to comment file

Return type:

tuple[list[str], int]

Returns:

Returns a list containing [start time, end time, number of events, full comment str] and an integer success flag. If no data was found, the list will be equal to [" ", " ", " ", " "].

EVA.core.data_loading.load_data.load_run(run_num, working_directory, energy_corrections, normalisation, binning)

Loads the specified run by searching for the run in the working directory. Creates Spectrum objects to store data from each detector. Calls load_comment() to get run info and stores metadata and lists of Spectrum objects (for each detector) in a Run object. Calls normalise() and energy_correction() to normalise the data and stores the normalised data under run.data.

Parameters:

• run_num (str) – run number to load for

• config – Config object

Return type:

tuple[Run, dict]

Returns:

Returns a tuple containing the Run object and a dict containing error status, with keys no_files_found, comment_not_found, norm_by_spills_error

Loading gamma database

Loading muonic X-ray database