Set a parameter with a new value

set_parameter_value(l, parameter, value)

Arguments

l

the list of apsimx file

parameter

the name of parameter with APSIM NG specification

value

the new value

Value

A list with replaced value

Examples

 wheat <- read_apsimx(system.file("Wheat.json", package = "rapsimng"))
 new_wheat <- set_parameter_value(wheat,
  "[Structure].BranchingRate.PotentialBranchingRate.Reproductive.Zero.FixedValue",
  1)
new_wheat2 <- search_path(new_wheat,
    "[Structure].BranchingRate.PotentialBranchingRate.Reproductive.Zero")
new_wheat2$node$FixedValue
#> [1] 1

new_wheat <- set_parameter_value(
    wheat,
    "[Structure].HeightModel.WaterStress.XYPairs.Y",
    "0.1,1.1")
new_wheat2 <- search_path(new_wheat,
    "[Structure].HeightModel.WaterStress.XYPairs")
new_wheat2$node$Y
#> [[1]]
#> [1] "0.1"
#> 
#> [[2]]
#> [1] "1.1"
#>