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sedproxy 0.7.5

CRAN release: 2023-02-26

sedproxy 0.7.4

  • fix bug in ChunkMatrix where if a single timepoint is selected it would be off by one
  • fix bug in BioturbationWeights to allow very small mixing depths with zero layer thickness
  • fix bug in assigning points to the mixed layer when timepoint are not in increasing age order

sedproxy 0.7.3

CRAN release: 2022-03-31

  • refactor and rename growth rate function to be more intuitive

sedproxy 0.7.2

  • modifications to pass R CMD check
  • depend on R >= 4.0.0

sedproxy 0.7.1

  • set growth to zero at temperatures below -2°C in growth_rate_l09_R (FAME)

sedproxy 0.7.0

  • feature - allow simulation of proxy in mixed layer

sedproxy 0.6.6

  • bugfix - allow duplicated requested timepoints
  • additionally include n.samples in output

sedproxy 0.6.5

  • bugfix - fix case where bio.depth and layer width both == 0, single row of clim.signal should be used for each requested timepoint

sedproxy 0.6.4

  • implement growth rate threshold in growth_rate_l09_R (FAME)

sedproxy 0.6.2

  • fixed calibration parameters attribute

sedproxy 0.6.1

  • Release version for final copy edited version of CoTP paper
  • Repository moved to Github

sedproxy 0.6

  • Fast version of ClimToProxyClim called internally when parameters are time-invariant
  • Bugfix to calculation of bioturbation weights when layer.width == 0
  • Other performance improvements
  • Basic unit tests to detect changes to output for a standard simulation

sedproxy 0.5.0

  • Release version for revised CoTP Discussion paper
  • Can now use dynamic habitat weights
  • Now has explicit sensor stage with conversion from temperature to Mg/Ca or Uk’37 units
  • Habitat weights can be calculated using temperature response function and parameterisation from FAME 1.0 module
  • Calibration uncertainty modelled via sampling parameters from fitted calibration regression model for each replicate

sedproxy 0.4.0

  • Release version for CoTP Discussion paper

sedproxy 0.3.1

  • Added a file to track changes to the package.
  • ClimToProxyClim now takes a ts object for the input climate signal.
  • Bioturbation weights now take the thickness of the layer from which samples were picked/extracted into account when determining the time period over which a proxy integrates the climate signal. This is controlled by the new argument layer.width