diffAccum: Model differential accumulation

In astrochron: A Computational Tool for Astrochronology

Model differential accumulation

Description

Model differential accumulation. The input variable (e.g., insolation, proxy value) is rescaled to sedimentation rate curve varying from sedmin to sedmax. Input series must be evenly sampled in time.

Usage

diffAccum(dat,sedmin=0.01,sedmax=0.02,dir=1,genplot=T,verbose=T)

Arguments

dat	Model input series with two columns. First column must be time in ka, second column should be data value. Data series must be evenly sampled in time.
sedmin	Minimum sedimentation rate (m/ka)
sedmax	Maximum sedimentation rate (m/ka)
dir	1=peaks have higher accumulation rate, -1=troughs have higher accumulation rate
genplot	Generate summary plots? (T or F)
verbose	Verbose output? (T or F)

Examples

# generate model with one 20 ka cycle
ex <- cycles(1/20)

diffAccum(ex)

astrochron documentation built on Aug. 26, 2023, 5:07 p.m.