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update dimless

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This commit is contained in:
François Boulogne 2024-12-06 13:31:07 +01:00
parent 25c5f7dd9d
commit e69f87b93e
2 changed files with 9 additions and 11 deletions
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2
labsw/__init__.py
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@ -1 +1 @@
__version__ = '0.1.6.7'
__version__ = '0.1.6.8'

18
labsw/io.py
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@ -45,21 +45,19 @@ def load_data_RH_logger(filepath, every=1):
def process_data_RH_logger(filepath, every, diff_period=1_000, SG_window=10_000):
df = load_data_RH_logger(filepath, every=1)
# Variation
df['dm'] = df['weight'] - df['weight'].iloc[0]
df['dm_m'] = (df['weight'] - df['weight'].iloc[0]) / df['weight'].iloc[0]
# weight normalized between 0 and 1 begin to end
m0 = df['weight'].iloc[0]
mf = df['dm_m'].tail(300).mean()
df['m_mf'] = df['dm_m'] / mf
# Variation
df['m'] = df['weight'] - m0
df['M'] = (df['weight'] - m0) / (mf - m0)
# Derivative
delta = np.mean(df['time'].diff())
df['dMdt_SG'] = savgol_filter(df['m_mf'], window_length=SG_window, polyorder=1, deriv=1, delta=delta)
df['dMdt_diff'] = df['m_mf'].diff(periods=diff_period) / df['time'].diff(periods=diff_period)
df['dMdt_SG'] = savgol_filter(df['M'], window_length=SG_window, polyorder=1, deriv=1, delta=delta)
df['dMdt_diff'] = df['M'].diff(periods=diff_period) / df['time'].diff(periods=diff_period)
df['dweightdt_SG'] = savgol_filter(df['weight'], window_length=SG_window, polyorder=1, deriv=1, delta=delta)
df['dweightdt_diff'] = df['weight'].diff(periods=diff_period) / df['time'].diff(periods=diff_period)
df['dmdt_SG'] = savgol_filter(df['m'], window_length=SG_window, polyorder=1, deriv=1, delta=delta)
df['dmdt_diff'] = df['m'].diff(periods=diff_period) / df['time'].diff(periods=diff_period)
h5path = os.path.splitext(filepath)[0]
h5path += '-processed.h5'