The data is in files labelled according to the value of 'a' 
The format is a(integer value of a).ls.[homo/hetero] for homogeneous and heterogeneous systems
The datasets contain steady state stresses against applied strain rate 

Additionally a(integer value of a).ls.fig2 files highlights values for the systems explored further in fig 2.

TO PLOT:
gnuplot plotflowcurve.gnu

output is flowcurve.eps
