ASCEE/lasp
ASCEE/lasp
5
1
Fork 0
Code Issues 5 Pull Requests Actions Releases 14 Activity

Removed error in smoothing function

Browse Source
This commit is contained in:
Casper Jansen 2021-10-15 16:02:26 +02:00
parent 8912cb145c
commit 417c1bd3d8
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lasp/tools/tools.py
View File

@ -34,6 +34,7 @@ __all__ = ['SmoothingType', 'smoothSpectralData', 'SmoothingWidth']
from enum import Enum, unique from enum import Enum, unique
import bisect import bisect
import copy
import numpy as np import numpy as np
@ -105,7 +106,9 @@ def smoothSpectralData(freq, M, sw: SmoothingWidth,
tr = 2 # truncate window after 2x std; shorter is faster and less accurate tr = 2 # truncate window after 2x std; shorter is faster and less accurate
# Safety # Safety
MM = copy.deepcopy(M)
Noct = sw.value[0] Noct = sw.value[0]
assert M, "Smoothing function: input array is empty"
assert Noct > 0, "'Noct' must be absolute positive" assert Noct > 0, "'Noct' must be absolute positive"
if Noct < 1: if Noct < 1:
raise Warning('Check if \'Noct\' is entered correctly') raise Warning('Check if \'Noct\' is entered correctly')
@ -120,9 +123,9 @@ def smoothSpectralData(freq, M, sw: SmoothingWidth,
L = M.shape[0] # number of data points L = M.shape[0] # number of data points
if st == SmoothingType.levels: if st == SmoothingType.levels:
P = 10**(M/10) # magnitude [dB] --> power P = 10**(MM/10) # magnitude [dB] --> power
else: else:
P = M # data already given as power P = MM # data already given as power
# TODO: This does not work due to complex numbers. Should be split up in # TODO: This does not work due to complex numbers. Should be split up in
# magnitude and phase. # magnitude and phase.
# elif st == SmoothingType.tf: # elif st == SmoothingType.tf: