ctdcal.process_ctd.pressure_sequence¶ ctdcal.process_ctd.pressure_sequence(df, p_col='CTDPRS', direction='down')[source]¶ Convert CTD time series to a pressure series. Parameters df (DataFrame) – CTD time series data p_col (str, optional) – Name of pressure column direction (str, optional) – Direction to sequence data Returns df_binned – Pressure binned CTD data Return type DataFrame