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add delta value to SG

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François Boulogne 2024-11-26 07:29:54 +01:00
parent 02b96b68b4
commit 2c908e05b5
2 changed files with 3 additions and 2 deletions
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2
labsw/__init__.py
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@ -1 +1 @@
__version__ = '0.1.5.8'
__version__ = '0.1.6.0'

3
labsw/io.py
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@ -33,7 +33,8 @@ def load_data_RH_logger(filepath, every=1):
def process_data_RH_logger(filepath, every):
df = load_data_RH_logger(filepath, every=1)
# Derivative
df['dmdt_SG'] = savgol_filter(df['weight'], window_length=10000, polyorder=1, deriv=1)
delta = np.mean(df['time'].diff())
df['dmdt_SG'] = savgol_filter(df['weight'], window_length=10000, polyorder=1, deriv=1, delta=delta)
df['dmdt_diff'] = df['weight'].diff(periods=1000) / df['time'].diff(periods=1000)
h5path = os.path.splitext(filepath)[0]