ctdcal.rinko.match_sigmas¶ ctdcal.rinko.match_sigmas(btl_prs, btl_oxy, btl_sigma, ctd_sigma, ctd_os, ctd_prs, ctd_tmp, rinkovolts, btl_ssscc=None)[source]¶ Density matching in a manner similar to that of the SBE43 method described in oxy_fitting.py.