operate_sediment: Table Operations (Sediment)

In mkoohafkan/RAStestR: Functions for testing RAS outputs

Description

Combine sediment tables via an operation, e.g. addition or multiplication.

Usage

operate_sediment(..., fun, partial = FALSE, time.col = "Time",
  grain.col = "GrainClass")

Arguments

...	Arbitrary number of wide-format data tables to combine.
fun	A function to apply. If multiple tables are supplied in ..., fun must either be one of the strings "+", "-", "*" and "/" or be a function that accepts exactly two arguments. If only one table is supplied in ..., fun must accept exactly one argument.
partial	If TRUE, only the overlapping times and columns will be processed.
time.col	The time column name.
grain.col	the grain class column name.

Value

A single sediment table.

Examples

simple.quasi = system.file("sample-data/SampleQuasiUnsteady.hdf",
  package = "RAStestR")
quasi.voloutcum = read_sediment(simple.quasi, "Vol Out Cum")

operate_sediment(quasi.voloutcum, quasi.voloutcum, fun = "+")
operate_sediment(quasi.voloutcum, quasi.voloutcum, fun = "-")
operate_sediment(quasi.voloutcum, fun = function(x) 2*x)
operate_sediment(quasi.voloutcum, fun = function(x) x*x)

mkoohafkan/RAStestR documentation built on July 14, 2019, 11:41 p.m.