datafile1: 1 has 0.334 2 has 0.986 3 has 0.787 .... 948 datafile2: 1 has 0.894 2 has 0.586 3 has 0.187 .... 948 there are 200 such files. my output should look like output: 1 has 0.334 0.894 .......... 200 columns 2 has 0.986 0.586 ...........200 columns 3 has 0.787 0.187 ............200 columns .... 948