Matlab tools for oceanographic analysis.
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LICENSE
README.md
correct_npq.m
estimate_bbp.m
estimate_bbp_from_Rrs.m
estimate_cphyto.m
estimate_mld.m
estimate_poc.m
meshprofile.m
need_npqc.m
oc_filter_flags.m
oc_flag_info.m
oc_get_flags_bit.m
oc_list_flags.m
scatter3m.m

README.md

MISC Lab Toolbox

Matlab tools for oceanographic analysis focusing on the inherent optical properties (IOPs) of the open ocean.

Features

The functions available are:

  • compute_bbp.m: Compute the particulate backscattering b_bp from the backscattering bb
  • correct_npq.m: Correct for non photochemical quenching using Xing et al. (2012) and/or Sackmann et al. (2008)
  • etimate_mld.m: Estimate the mixed layer depth (MLD) with one of the following method: fixed temperature threshold, fixed density threshold, variable density threshold or fixed density gradient.
  • meshprofile.m: Interpolate data between profile (often used with scatter3m)
  • need_npqc.m: Determine if need a non photochemical quenching correction
  • scatter3m.m: 4D visualization with earth map (latitude, longitude, depth and measure)

Requirements

To work properly the toolbox need those features in matlab path (addpath):

  • betasw_ZHH2009.m from Xiaodong Zhang available here
  • gsw_matlab_v3_04 from TEOS-10 available here
  • lr2.m a robust linear regression type II, can substitute it by regress() instead