Public API Index

This is a task-oriented index of supported names exported by Cropbox. Deprecated compatibility aliases are intentionally omitted. “Advanced” means that ordinary crop-model scripts rarely need the name, not that it is private.

Modeling and configuration

Name	Role	Reference
`@system`	declare a system type	Declarations and Configuration
`System`	common abstract system type	System
`@config`, `Config`	build and store configuration	Declarations and Configuration
`parameters`	list configurable values	Inspection
`Controller`	make a composed system executable	Systems and Composition
`Context`	carry configuration and shared runtime state	Model Execution
`Clock`, `Calendar`	elapsed and civil time	Model Execution
`instance`	construct and initialize a system	Simulation
`update!`	perform one manual update	Simulation

Simulation, analysis, and visualization

Name	Role	Reference
`simulate`, `simulate!`	run fresh or existing systems	Simulation
`evaluate`	compare observations and estimates	Simulation
`calibrate`	search parameter bounds	Simulation
`visualize`, `visualize!`	visualize existing data or simulation results	Visualization
`manipulate`	add interactive parameter widgets	Visualization
`look`, `@look`, `dive`	inspect declarations and instances	Inspection

Values, units, and equations

Name	Role	Reference
`value`	unwrap a state or supported wrapper	Values and Units
`nounit`	pass a state magnitude without its unit	Values and Units
`unitfy`, `deunitfy`	attach, convert, strip, or parse units	Values and Units
`u"..."`	Unitful unit string macro	Built-in Model Components
`±`	Normal sampling specification	Configure Models and Scenarios
`⩵`	residual equality for solver behaviors	Behaviors and Tags
`wrap`	pass a state object as a dependency (advanced)	Behaviors and Tags

Dynamic structures

Name	Role	Reference
`produce`	request dynamic child construction	Dynamic Hierarchies
`Gather`	traversal state and output store	Dynamic Hierarchies
`gather!`, `visit!`	dispatch and walk a model hierarchy	Dynamic Hierarchies

Reusable systems and re-exports

Name	Role	Reference
`GrowingDegree`	threshold temperature response	Built-in Model Components
`BetaFunction`	asymmetric normalized temperature response	Built-in Model Components
`Q10Function`	Q10 temperature multiplier	Built-in Model Components
`DataFrameStore`, `DayStore`, `DateStore`, `TimeStore`, `TableStore`	indexed tabular inputs	Built-in Model Components
`Date`, `Dates`	re-exported Dates names	Built-in Model Components
`ZonedDateTime`, `tz"..."`	re-exported TimeZones names	Built-in Model Components

Documented object index

The generated index below links docstrings included in the reference pages. Some exported helpers are described manually above because their implementation does not yet carry a standalone docstring.