http://www.unix.com – Dear All I would like to transform data from one format to another format. my Input: Code: 0 0 1 0 1 0.308 0 2 0.554 0 3 0.287 output: Code: Z (0,0)= 1 Z (0,1)=0.308 Z (0,2)=0.554 Z (0,3)=0.287 Kindly advice how to do the same using awk command. Many Thanks Balaji (HowTos)