convertTreeFilesInMassBins.sh

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#!/bin/bash
##########################################################################
#
#    Copyright 2012
#
#    This file is part of rootpwa
#
#    rootpwa is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    rootpwa is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with rootpwa. If not, see <http://www.gnu.org/licenses/>.
#
##########################################################################
#-------------------------------------------------------------------------
# File and Version Information:
# $Rev:: 799                         $: revision of last commit
# $Author:: bgrube                   $: author of last commit
# $Date:: 2011-11-04 16:58:53 +0100 #$: date of last commit
#
# Description:
#      converts all .root files in the given mass bin directories into .evt files
#
#      uses PWA environment variable(s)
#      ROOTPWA_ENV_SET
#      ROOTPWA
#      ROOTPWA_DATA_DIR
#
#
# Author List:
#      Boris Grube          TUM            (original author)
#          Karl Bicker                  TUM
#
#
#-------------------------------------------------------------------------


echo ">>> info: ${0} started on $(date)"
echo ">>> info: converting .evt files in ${ROOTPWA_DATA_DIR}"
echo
if [[ "${ROOTPWA_DATA_ENV_SET}" != "true" ]]
then
    echo "!!! error: ROOTPWA data environment is not setup. cannot convert .evt files. please source the setup script for the data environment first."
    exit 1
fi



# find mass bin directories
MASS_BINS=$(find ${ROOTPWA_DATA_DIR} -type d -regex '.*/[0-9]+.[0-9]+' -printf '%f\n' | sort -n)
if [[ -z "${MASS_BINS}" ]]
then
    echo "!!! error: cannot find any mass bins in ${ROOTPWA_DATA_DIR}"
    exit 1
fi

# convert real data files
for MASS_BIN in ${MASS_BINS}
do
    DIR=${ROOTPWA_DATA_DIR}/${MASS_BIN}
    EVT_FILE=${DIR}/${MASS_BIN}.evt
    ROOT_FILE=${DIR}/${MASS_BIN}.root
    echo ">>> info: converting '${ROOT_FILE}' to '${EVT_FILE}'"
    CMD="root -b -q rootlogon.C convertTreeToEvt.C+\(\\\"${ROOT_FILE}\\\",\\\"${EVT_FILE}\\\"\)"
    echo ${CMD}
    time eval ${CMD}
    echo
done

# convert MC data files
for MASS_BIN in ${MASS_BINS}
do
    #DIR=${ROOTPWA_DATA_DIR}/${MASS_BIN}/MC
    DIR=${ROOTPWA_DATA_DIR}/${MASS_BIN}
    EVT_FILE=${DIR}/${MASS_BIN}.ps.evt
    ROOT_FILE=${DIR}/${MASS_BIN}.ps.root
    echo ">>> info: converting '${ROOT_FILE}' to '${EVT_FILE}'"
    CMD="root -b -q rootlogon.C convertTreeToEvt.C+\(\\\"${ROOT_FILE}\\\",\\\"${EVT_FILE}\\\"\)"
    echo ${CMD}
    time eval ${CMD}
    echo
done


echo ">>> info: ${0} finished on $(date)"
exit 0