Note that all raw data are contained in the NODC R2R repository for cruise KM1128. This deposition includes only the processed data.

Data were processed using SeaBird Data Processing software, version 7.21f.

The processing routine for the first sensor package (file: km1128_001_bin.cnv) utilized the following processing parameters:
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = yes
# datcnv_ox_tau_correction = yes
# filter_low_pass_tc_A = 0.150
# filter_low_pass_tc_B = 2.000
# filter_low_pass_A_vars = prDM upoly0 upoly1 xmiss
# filter_low_pass_B_vars =
# alignctd_adv = sbeox0Mm/Kg 2.000
# loopedit_minVelocity = 0.250
# loopedit_surfaceSoak: minDepth = 2.0, maxDepth = 20, useDeckPress = 0
# loopedit_excl_bad_scans = yes
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 20.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 100
# wildedit_vars = prDM depSM t090C c0mS/cm sbeox0Mm/Kg upoly0 upoly1 t190C c1mS/cm xmiss
# wildedit_excl_bad_scans = yes

The processing routine for the second sensor package (all other files) utilized the following processing parameters:
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = yes
# datcnv_ox_tau_correction = yes
# filter_low_pass_tc_A = 0.150
# filter_low_pass_tc_B = 2.000
# filter_low_pass_A_vars = prDM flSP
# filter_low_pass_B_vars =
# alignctd_adv = sbeox0Mm/Kg 2.000
# loopedit_minVelocity = 0.250
# loopedit_surfaceSoak: minDepth = 2.0, maxDepth = 20, useDeckPress = 0
# loopedit_excl_bad_scans = yes
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 20.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 100
# wildedit_vars = prDM depSM t090C sbeox0Mm/Kg flSP c0mS/cm
# wildedit_excl_bad_scans = yes
# binavg_bintype = meters
# binavg_binsize = 1
# binavg_excl_bad_scans = yes
# binavg_skipover = 0
# binavg_surface_bin = no, min = 0.000, max = 0.000, value = 0.000

Problem Report:
The entire rosette, including the CTD sensor package, came free from the hydrowire at Station 2 and was never recovered. A reconstituted, but limited, sensor package was assembled by Station 5. Details given above refer either to the 'first package' (Station 1) or 'second package' (Stations 5-12). Gaps in the dataset were filled using CTD data from the sensor package on the trace metal clean rosette (TMR), deposited as a separate dataset in BCO-DMO.

No ship's CTD data were taken at Station 11.

Surface (0-10 m) oxygen data are suspect.

BCO-DMO Processing:
- modified parameter names to conform with BCO-DMO naming conventions (removed spaces, replaced "/" with underscores);
- replaced blanks (missing data) with "nd";
- converted longitude values from positive to negative to indicate West.

CTD.csv