Figure 4.

Simcyp datastores for persistence of script variables at the different scoping levels, together with the Setup, Step, and Simcyp library (sc:) functions and Lua code that can access or modify them. Higher level stores can provide default parameters for lower level access when a requested value is not available at the same level as the get call. The set functions typically set store values at the same level as the function call. sc:sampleIIVDistribution generates individual values from the parameter distribution stored at the next higher level.