getXY.sh

#NOTE: this assumes "Gamut A". the colours.txt file contains B and C as well, which are on columns 5 and 6 respectively (replace where it says {print $4}. this applies to getY.sh as well, of course...

COLOUR=$1
#echo Retreiving X value for ${COLOUR}
#tmp="/\t${COLOUR}\t(/p"
#echo tmp= ${tmp}
#VAL="$(sed -n -e "${tmp}" colours.txt | awk -F '\t' '{print $4}' | tr -d '[]' | awk -F ',' '{print $1" " $2}')"

VAL="$(grep -P "\t$COLOUR\t"  colours.txt | awk -F '\t' '{print $4}' | sed -n 's/\[//; s/\]//; p' | sed 's/,/ /')"

#X_VAL="$(sed -n -e '/\tGreen\t(/p' colours.txt | awk -F '\t' '{print $4}' | tr -d '[]' | awk -F ',' '{print $1}')"

echo ${VAL}