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Replace deprecated boolean subtraction operator

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Fixes #109 by changing deprecated boolean subtraction operator ( minus sign, '-' ) to '^'.
This commit is contained in:
William P 2019-04-23 11:52:00 -04:00
parent 7f53f2ab68
commit 02345911ca
1 changed files with 2 additions and 2 deletions
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4
dejavu/fingerprint.py
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@ -100,8 +100,8 @@ def get_2D_peaks(arr2D, plot=False, amp_min=DEFAULT_AMP_MIN):
eroded_background = binary_erosion(background, structure=neighborhood,
border_value=1)
# Boolean mask of arr2D with True at peaks
detected_peaks = local_max - eroded_background
# Boolean mask of arr2D with True at peaks (Fixed deprecated boolean operator by changing '-' to '^')
detected_peaks = local_max ^ eroded_background
# extract peaks
amps = arr2D[detected_peaks]