quantum-espresso/PlotPhon/Examples/Fe_AFM/Plot_input

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#!/bin/bash
####################################################################
#
# set the needed environment variables
#
. ../environment_variables
#
# IFC name w/o extenstion
FC_name='Fe_AFM'
# Specify atomic masses in the same order as in ph.in file
cat > Atomic_mass <<EOF
amass(1)=55.845,
amass(2)=55.845
EOF
# Label for Y (Frequency) axis: THz, cm, or meV
freq=Thz
# Check whether IFC file exists
if [ ! -f $FC_name.fc ]; then
echo 'You have no IFC file' $FC_name.fc 'in this directory.'
echo 'Please find it and copy to this directory'
exit
fi