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How I can save complex data in this following format?

0.0001760855-0.0000927256j -0.0002311308+0.0000122892j 0.0002447444+0.0000968709j -0.0002038497-0.0002121365j 0.0001077393+0.0003059170j 0.0000306011-0.0003521998j -0.0001864669+0.0003330580j 0.0003283114-0.0002435598j -0.0004244564+0.0000938909j 0.0004501374+0.0000918577j

But with numpy.savetxt("path_to_array", array) I have this:

(1.760855000000000135e-04+-9.272560000000000546e-05j) (-2.311307999999999928e-04+1.228919999999999916e-05j) (2.447444000000000008e-04+9.687089999999999438e-05j) (-2.038497000000000009e-04+-2.121365000000000110e-04j) (1.077393000000000003e-04+3.059170000000000053e-04j) (3.060110000000000082e-05+-3.521997999999999817e-04j) (-1.864668999999999951e-04+3.330580000000000086e-04j) (3.283113999999999954e-04+-2.435597999999999919e-04j) (-4.244564000000000041e-04+9.389090000000000597e-05j) (4.501374000000000044e-04+9.185770000000000653e-05j)

Note the "(),+-, e-04"

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  • Many options here such as fmt. Commented Mar 13, 2017 at 13:32
  • with: fmt="%7.10f+%7.10f" I have 0.0001760855+-0.0000927256 (note the +-) Commented Mar 13, 2017 at 13:34

1 Answer 1

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Try this:

complex_array = [complex(0.0001760855-0.0000927256j), complex(-0.0002311308+0.0000122892j), complex(0.0002447444+0.0000968709j), complex(-0.0002038497-0.0002121365j), complex(0.0001077393+0.0003059170j)] np.savetxt('tmp.txt', complex_array, fmt='%.10f%+.10fj')

tmp.txt:

0.0001760855-0.0000927256j -0.0002311308+0.0000122892j 0.0002447444+0.0000968709j -0.0002038497-0.0002121365j 0.0001077393+0.0003059170j
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