load '../../main.plt'
load '../all.plt'
set output 'truthy.2.1-4.4.eps'
set title "2-D Improvement, Order 4"
plot 'truthy.out' \
u 1:4 t 'Mesh 1' w lp, \
'' u 1:8 t 'Mesh 2' w lp, \
'' u 1:12 t 'Mesh 3' w lp, \
'' u 1:16 t 'Mesh 4' w lp;