header: MATLAB 5.0 MAT-file, Platform: MACI64, Created on: Thu Jun 20 02:01:22 2013
variable DR: class double, size 4090x3
variable DRp: class double, size 4091x4
variable GT: class double, size 4091x4
variable TD: class double, size 1816x4
variable TL: class double, size 4x3