Fig.10

b.) Cross-correlation between force and deformation, for aoa=15[deg] at three different heights over ground. 

Phase LEAD of CL(t), CD(t), CL(t)/CD(t) with membrane as reference 0 [deg] height h=10mm  

phase lead [deg]         CL-z         CD-z      CL/CD-z
-144.00000000  -0.34890907   0.56747946   0.27222529
-115.20000000  -0.05354146   0.22820505   0.31547763
-86.40000000   0.26423670  -0.17172471   0.27788962
-57.60000000   0.52113738  -0.52649656   0.16849481
-28.80000000   0.64588001  -0.74165297   0.01262180
  0.00000000   0.60312917  -0.76030345  -0.14574052
 28.80000000   0.40303829  -0.57809297  -0.26329406
 57.60000000   0.10175746  -0.24370554  -0.31106376
 86.40000000  -0.21937740   0.15455923  -0.27874756
115.20000000  -0.47644614   0.51247052  -0.17165929
144.00000000  -0.60520203   0.73688078  -0.01410473
