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Short	Long	Config File	Option type	Default	Description
-v	--verbose	verbose	integer	0	Command line options do not need any values but can be repeated multiple times, configuration file option accepts single integer number.
-c file	--config=file		path	pyana.cfg	Name of the configuration file.
<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="e58d2ee046f9e65b-4e4b6f67-4a894dfe-85a38723-fd220aeafac2eb71fe84c964"><ac:plain-text-body><![CDATA[	-C name	--config-name=name		string		If non-empty string is given then configuration will be read from section `[pyana.name]` in addition to `[pyana]`.	]]></ac:plain-text-body></ac:structured-macro>
-l file	--file-list=file	file-list	path		The list of input data files will be read form a given file which must contain one file name per line.
-n number	--num-events=number	num-events	integer	0	Maximum number of events to process, this counter will include damaged events too.
-j name	--job-name=name	job-name	string		Sets job name which is accessible to user code via environment method. Default name is based on the input file names.
-m name	--module=name	modules	string		User analysis module(s). Command line options can be repeated several times, configuration file option accepts space-separated list of names.
-p number	--num-cpu=number	num-cpu	integer	1	Number of processes to run, if greater than 1 then multi-processing mode will be used.

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Code Block

	none
	none
bgColor	#FFFFEE
titleBGColor	#FFFFDD
title	mypackage/src/myana.py
borderStyle	solid

# user analysis class
class myana(object):
    def beginjob(self, event, env):
        # get histogram manager
        hmgr = env.hmgr()

        # book histograms, store referemces
        self.hist1 = hmgr.h1d('energy', 'Energy Distribution', 100, 0., 1.)
        self.hist2 = hmgr.h2d('energy vs something', 'Histo2 title', 100, 0., 1., 100, -20., 20.)

    def event(self, event, env):
        # fill histograms
        energy = ...
        something = ...
        self.hist1.Fill(energy)
        self.hist2.Fill(energy, something)

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