Overview# Overview Introduction Feature overview VANTAGE particle model VANTAGE-Reactions reaction model Using VANTAGE-Reactions Marking and transformations Introduction Marking Strategies Transformation Strategies Particle Removal Strategy ParticleDatZeroer Accumulator Strategies Cellwise distributor strategy Composite Strategy Downsampling Strategies Direct transformation strategies Uniform velocity space binning strategy Transformation Wrappers On-device N-dimensional Linear Interpolation Introduction Limitations Grid construction Inputs for InterpolateData Cartesian case TRIM case Usage (size-1 function) Usage (multi-dimensional function) Extrapolation Integration with Reactions Particle property utilities Properties, Species, and their usage Species and the Properties container ParticleSpecBuilder The panic flag Reactions controllers Introduction Reaction controller modes Deterministic reaction application Semi-DSMC reaction application Surface mode reaction application Reactions and their components The reaction abstraction Linear Reaction structure Reaction data and the LinearReaction data loop Reaction kernels and the product loop Putting a linear reaction together Reaction data types Rate-specific and size-1 data Multi-dimensional data Composite data Surface reaction data Reaction kernel types Base ionisation kernels Base charge-exchange kernels Base recombination kernels General absorption kernels General linear scattering kernels Pre-built reactions Electron-impact ionisation Recombination