[Numpy-discussion] saving complex vector

[Pauli Virtanen]

Wed, 15 Jul 2009 10:05:12 -0400, Neal Becker kirjoitti:

> Simple question.  I want to save a complex vector as text in format
> 
> real_0 imag_0\n
> real_1 imag_1\n
> ...
> 
> I thought to use something like:
> np.savetxt ('gen_qpsk.txt', (mod_out.real, mod_out.imag), fmt='%g %g\n')
> 
> I need a way to reinterpret the complex data as an array with 2 columns
> to make this work.  Ideas?

Try np.c_[mod_out.real, mod_out.imag]