morpho.processors.IO.IOROOTProcessor module

Some template vars

Members: IOROOTProcessor

Functions:

Classes:

ROOT IO processor Authors: M. Guigue Date: 06/26/18

Summary

Data:

Reference

class morpho.processors.IO.IOROOTProcessor.IOROOTProcessor(name, *args, **kwargs)

Bases: morpho.processors.IO.IOProcessor.IOProcessor

Base IO ROOT Processor The ROOT Reader and Writer

Parameters:

• filename (required) – path/name of file
• variables (required) – variables to extract
• action – read or write (default=”read”)
• tree_name (required) – name of the tree
• file_option – option for the file (default=Recreate)

Input:

None

Results:

data: dictionary containing the data

InternalConfigure(params)

This method will be called by nymph to configure the processor

Reader()

Read the content of a TTree in a ROOT File. Note the use of the uproot package. The variables should be a list of the “variable” to read.

Writer()

Write the data into a TTree in a ROOT File. The variables should be a list of dictionaries where

• “variable” is the variable name in the input dictionary,
• “root_alias” is the name of the branch in the tree,
• “type” is the type of data to be saved.