Ct_t12 = 1.70e16*1.6e-19*1.08/1e18
Cb_t12 = 1.03e16*1.6e-19*1.08/1e18
WL_t12 = 1.2/3

data = loadtxt('./300mK_-0p5_0926_M1u', skiprows = 1)
x = data[:, 0]
y = data[:, 1]
Rxx1 = data[:, 6]/data[:, 5]/1000
Rxy1 = data[:, 7]/data[:, 5]/1000
data = loadtxt('./300mK_0p5T_geo2_Dpositive_0926_M1u', skiprows = 1)
x = data[:, 0]
y = data[:, 1]
Rxx2 = data[:, 6]/data[:, 5]/1000
Rxy2 = data[:, 7]/data[:, 5]/1000
Vbg = numpy.unique(y, return_counts=False)
Vtg = numpy.unique(x, return_counts=False)

Rxx = (Rxx1+Rxx2)/2*WL_t12
Rxx_ = reshape(Rxx, (Vbg.shape[0], Vtg.shape[0]))

Rxy = (Rxy1-Rxy2)/2
Rxy_ = reshape(Rxy, (Vbg.shape[0], Vtg.shape[0]))