import h5py as h5

Ct_t23_2 = 1.1387867647058823e-21 
Cb_t23_2 = 5.352297794117646e-22
WL = 1.1/1.9

data = loadtxt('./gate_map_B_0T_t2_3_1p41degrees.txt')
x = data[0, 1:] # Vbg
y = data[1:, 0] # Vtg
z = data[1:, 1:] # Rxx