!-------------------------------------------------------------------------------
! Markers of thinning correction: MULTIARCHIVE
! ------------------------------------------------------------------------------
! 
! thinning(Z) = backgound_thinning(Z) / correction(Z)
! 
! Data description
! ----------------
! * Data from 
! * XXX ice core
! 
! 
! File format
! -----------
! * To modify the data, use the following data format
! * unix data seperators = space on the same line, cariage return between lines
!
! - column 1 : depth in real meters
! - column 2 : thinning correction 
! - column 3 : uncertainty in years
! - column 4 : short name specifying the type of marker
!              20 letters max. , default is null
! 
! CAUTION: hypothesis on marker statistic is set in the datice_namelist
!          in block PARAMETERS_MARKER_STATISTIC, param ln_hyp
!          thinning correction = median of the lognormal pdf
!          uncertainty         = variance of the lognormal statistic
!
!
!
!
!
!
!
!
!
!
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