Blame for integrator_controls.csv

graph,backend,K1_rel_err,K1_pass,K2_rel_err,K2_pass,status
"{7,3} L=2",scipy,7.317459613091464e-09,True,4.2375822630740767e-13,True,run
"{7,3} L=2",rusty,1.0757605965429409e-08,True,1.0695673209127365e-12,True,run
square R=6,scipy,1.406350766368866e-08,True,4.060317299821109e-13,True,run
square R=6,rusty,2.582004513363275e-08,True,1.0630349007250739e-12,True,run