Skip to content

once you have an estimation of your DARK OFFSET for CHLA, try to correct quenching (Xing 2018, Terrats 2020)

Notifications You must be signed in to change notification settings

catsch/STEP2_QUENCHING

Repository files navigation

STEP2_QUENCHING

In order to perform DM for CHLA you should

  1. STEP 1 : Estimate the DARK OFFSET of the CHLA
  1. STEP 2 : Correct the profile from the DARK and estimate the quenching correction (Xing 2018, Terrats 2020, Sackmann 2008)

You need :

=> A working directory containing Argo B files and C files (Be careful the program will write a new CHLA_ADJUSTED in your B files !!!)

=> WMO.DARK : a file containing the OFFSET of the CHLA (the CHLA will be corrected as CHLA - OFFSET ) of the WMO float of interest

=> coriolis_CHLA.list is the list of all the WMO floats you want to correct (for every entry, you need a WMO.DARK file)

-lance_STEP2 is my launching script :

  -It defines the pathway to the working directory
  
  -It reads the coriolis_CHLA.list to know the WMO 
  
  -It reads the working directory to build the list of the Bfiles : "liste_all_B" 

-MLD_calc.R is calculating the MLD

-IPAR_15_DEPTH.R is estimating the depth at which the PAR is equal to 15 (Limit under which there is no longer quenching)

-RunningFilter.R is used to filter (mean, median) the data

-Quenching_correction.R is the main program (you will need oce, stringR, ncdf4 library)

The outputs are files ready for STEP3 : estimation of the SLOPE

About

once you have an estimation of your DARK OFFSET for CHLA, try to correct quenching (Xing 2018, Terrats 2020)

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published