subtract 10%iles -1.71661e-05   0.00659299    0.0122685    0.0180740
    0.0246985    0.0331745    0.0457077    0.0686731     0.132748
diff 10%iles   -0.0471859   -0.0239778   -0.0134978  -0.00599194  0.000570774
   0.00713587    0.0146842    0.0254455    0.0507958
stardiff 10%iles   -0.0253237   -0.0143226  -0.00798016  -0.00300650
   0.00145813   0.00589284    0.0107917    0.0171498    0.0291491
stardiff contour -excluded 0.005   -0.0253237    0.0291491