# This file contains blocks of data, one block per machine # Within each block, there is one row of data that will become # one stacked histogram column # Machine A w1 3 2 1 4 5 w2 2 3 1 5 4 w3 1 2 3 4 5 # Machine B (note 2 blank lines) w1 2 2 2 2 2 w2 3 1 3 1 2 w3 3 0 4 2 1