Building Blocks

Here is a list of CRPropa code grouped by features

Core Classes	Core classes used to build CRPropa
Physics Definitions	Fundamental physical data, function, units, constants, etc
Propagation Modules	Modules that propagate a Candidate
Energy Loss Processes	Energy losses of candidates
Magnetic Fields	Magnetic field models
Observers	Observers and ObserverFeatures
Conditions	Propagation boundaries and breaking conditions
Sources	Source and SourceFeatures
Output Modules	File outputs
Magnetic Lenses	Lensing technique to account for deflections in the galactic magnetic field
Tools	Collection of helper functinos and modules