icecube.genie_reader.I3GenieSystWeightTracReader module¶

class icecube.genie_reader.I3GenieSystWeightTracReader.I3GenieSystWeightTracReader(context)¶

Bases: I3Module

I3GenieSystWeightTracReader module.

Parameters:

SystWghtFileNameList (list of str, default=None) – List of names for the GENIE reweight files to use.
SystWghtDictName (str, default="I3GenieSystWeightDict") – Name of the output systematic weight dictionary.

Configure()¶

Configures I3GenieSystWeightTracReader:

sets frame index to zero, opens all input GENIE systematic weight files, sets number of events.

DAQ(frame)¶: Gets systematic weight lists for all povided GENIE ReWeight files, stores them in dictionary and then writes it to a DAQ frame (I3GenieSystWeightDict).

Finish()¶: Finish, check if number of processed frames matches to the number obtained from the files during configuration.

get_systematic(syst_name, syst_iter, event_number)¶: Reads systematic weights array for systematic with of a given name for a specified event number.