# Script to normalise sample current based on it's peak value
maxval=$(awk "{print \$$2 }" $1 | grep -v "[a-z]" | grep -v "-" | sort -g | tail --lines=1)
# Script to normalise sample current based on it's peak value
maxval=$(awk "{print \$$2 }" $1 | grep -v "[a-z]" | grep -v "-" | sort -g | tail --lines=1)