3.3. cpforager.processing.add_step_time

cpforager.processing.add_step_time(df)

Add to the dataframe an additional step_time column that gives the step time in seconds.

Parameters:

df (pandas.DataFrame) – dataframe with a datetime column.

Returns:

the dataframe with an additional step_time column that gives the step time in seconds.

Return type:

pandas.DataFrame

Step time is computed as the duration in seconds between consecutive measures of position.

Warning

First step time value is NaN.