An options manager for configuring canola model parameters. This object provides methods to get and set canola related parameters.
Available Options
- phenology.thermal_time.x
Cardinal temperatures for thermal time calculation. Default: c(2, 30, 35)
- phenology.thermal_time.y
Effective thermal time at corresponding cardinal temperatures. Default: c(0, 28, 0)
- phenology.thermal_time.method
Method used for thermal time calculation. Supported values: "3hr" and "HourlySinPpAdjusted". Default: "3hr"
- phenology.vernalisation_time.x
Cardinal temperatures for vernalisation time calculation. Default: c(0, 2, 8, 15)
- phenology.vernalisation_time.y
Effective vernalisation time at corresponding cardinal temperatures. Default: c(0, 1, 0.5, 0.0)
Methods
- get(key)
Retrieve the value of an option by its key (e.g., "phenology.thermal_time.x")
- set(key, value)
Set the value of an option by its key
- reset()
Reset all options to their default values
Examples
# Get default thermal time cardinal temperatures
canola$get("phenology.thermal_time.x")
#> [1] 2 30 35
# Get default vernalisation time parameters
canola$get("phenology.vernalisation_time.x")
#> [1] 0 2 8 15
canola$get("phenology.vernalisation_time.y")
#> [1] 0.0 1.0 0.5 0.0
# Set custom values
canola$set("phenology.thermal_time.x" = c(0, 25, 40))
canola$set("phenology.thermal_time.y" = c(0, 25, 0))
# Reset to defaults
canola$reset()