# this is from sensor test suite
zer3 = [0.000000E+00 + 0.000000E+00j, 0.000000E+00 + 0.000000E+00j]
pol3 = [
-1.263000E-02 + 1.265000E-02j, -1.263000E-02 + -1.265000E-02j,
-3.620107E+01 + 6.850121E+01j, -3.620107E+01 + -6.850121E+01j
]
instName = 'SFJD_10'
print("calculating info for a " + instName)
inst1 = Response(desc=instName, units='Radians')
inst1.zeros = zer1
inst1.poles = pol1
#norm_freq=0.02
norm_freq = 1.0
n1, f1 = inst1.check_normalization(freq=norm_freq, nfft=2**26, t_sample=0.001)
scale_fac = 1.0 / n1
print('The A0 norm factor is: ' + str(scale_fac) + ' for f=' + str(norm_freq))
#check the value
inst1.a0 = 1.0 / n1
A01 = inst1.a0
n, f = inst1.check_normalization(freq=norm_freq, nfft=2**26, t_sample=0.001)
print('This should be close to 1: ' + str(1.0 / n))
h1, f1 = paz_to_freq_resp(inst1.poles,
inst1.zeros,
scale_fac,
0.001,
2**26,
freq=True)
print(h1)
pol = [
-3.731580E-02 + -3.670000E-02j, -3.731580E-02 + 3.670000E-02j,
-9.738940E+00 + 0.000000E+00j, -2.199110E+02 + 1.382300E+02j,
-2.199110E+02 + -1.382300E+02j, -2.199110E+02 + 6.848670E+02j,
-2.199110E+02 + -6.848670E+02j
]
print("calculating info for a " + instName)
# use Austin's response class to build the resp from the poles and zeros
inst = Response(desc=instName, units='Radians')
inst.zeros = zer
inst.poles = pol
#norm_freq=0.05
#norm_freq=0.02
norm_freq = 1.0
n, f = inst.check_normalization(freq=norm_freq, nfft=2**26, t_sample=0.001)
scale_fac = 1.0 / n
print('The A0 norm factor is: ' + str(scale_fac) + ' for f=' + str(norm_freq))
#check the value
inst.a0 = 1.0 / n
n, f = inst.check_normalization(freq=norm_freq, nfft=2**26, t_sample=0.001)
print('This should be close to 1: ' + str(1.0 / n))
h, f = paz_to_freq_resp(inst.poles,
inst.zeros,
scale_fac,
0.001,
2**26,
freq=True)
