Help for this page
open(STDIN1, "<icd_meas_child.txt") or die "Cannot open file"; ... }
A1,BL1CHILDB0,BL1PARENTMON,0 A1,BL1CHILDB1,BL1PARENTMON,1 ... A1,D3CHILDB4T5,D1PARENTMON,4 A1,D4CHILDB6,D1PARENTMON,6 A1,D5CHILDB7,D1PARENTMON,7