subtract 10%iles -0.000391960   0.00552750    0.0102997    0.0149570
    0.0200355    0.0263762    0.0358572    0.0546799     0.113012
diff 10%iles   -0.0414085   -0.0216599   -0.0122967  -0.00544500  0.000568867
   0.00654912    0.0133214    0.0226698    0.0429716
stardiff 10%iles   -0.0253015   -0.0143918  -0.00805778  -0.00307955
   0.00138377   0.00579150    0.0106225    0.0168375    0.0283359
stardiff contour -excluded 0.005   -0.0253015    0.0283359