Header --> Reading: A:D Header --> Nb columns detected: 4 Header --> At line : 1 Header --> Values : [u'depth_mm', u'age_cal ka BP', u'd13CcarbVPDB_ac', u'd18OcarbVPDB_ac'] ------------------- Header 1 detected as Depth: depth_mm Header 2 detected as Age [ka]: age_cal ka BP Header 3 detected as δ 13C [per mil]: d13CcarbVPDB_ac Header 4 detected as δ 18O [per mil]: d18OcarbVPDB_ac ==================== Data -------> Nb of lines initialy read : 4055 Data -------> Nb of lines after cleaning: 323 Data -------> Nb columns detected after cleaning: 4 [u'depth_mm' u'age_cal ka BP' u'd13CcarbVPDB_ac' u'd18OcarbVPDB_ac'] [u'depth_mm' u'age_cal ka BP' u'd13CcarbVPDB_ac' u'd18OcarbVPDB_ac'] ------------------- Data: δ D [per mil] added Data: D excess [per mil] added Data: δ 17O [per mil] added Data: 17O excess [per meg] added depth_mm age_cal ka BP d13CcarbVPDB_ac d18OcarbVPDB_ac δ D [per mil] D excess [per mil] δ 17O [per mil] 17O excess [per meg] 5.0 0.018 -8.3 -8.9 NaN NaN NaN NaN 6.0 0.019 -8.9 -9.3 NaN NaN NaN NaN 10.0 0.024 -9.1 -9.2 NaN NaN NaN NaN 11.0 0.025 -9.4 -9.5 NaN NaN NaN NaN 15.0 0.031 -9.5 -9.4 NaN NaN NaN NaN