op2_helper Module

defines:

• polar_to_real_imag

• real_imag_to_mag_phase

pyNastran.op2.op2_helper.polar_to_real_imag(mag, phase)

Converts magnitude-phase to real-imaginary so all complex results are consistent

Parameters:

magfloat

magnitude c^2

phasefloat

phase angle phi (degrees; theta)

Returns:

real_valuefloat

the real component a of a+bi

imag_valuefloat

the imaginary component b of a+bi

pyNastran.op2.op2_helper.real_imag_to_mag_phase(real_imag)

returns the magnitude and phase (degrees) of a complex number