Here is a list of all files with brief descriptions:

bim-solver.cpp [code]	Standard 3+1 evolution for spherically symmetric bimetric spacetimes
bimetricModel.h [code]	Implements the parameters which define bimetric models
documentation.h [code]	Doxygen documentation for the main page
eom-std.h [code]	Equations of Motion
maximalSlice.h [code]	Maximal slicing algorithm
numMethods.h [code]	Implemented numerical modules
eom/eomConstraints.h [code]	The constraint equations (without sources)
eom/eomEvolution.h [code]	The evolution equations for metrics
eom/eomGauge.h [code]	The gauge functions BimetricEvolve::eq_q, BimetricEvolve::eq_gAlp, and BimetricEvolve::eq_fAlp
eom/eomLapseRatios.h [code]	The lapse factors BimetricEvolve::eq_gW and BimetricEvolve::eq_fW
eom/eomMatter.h [code]	The equations of motion for a perfect fluid
eom/eomMiscEquations.h [code]	Contains p, gHorz, fHorz, gBet, fBet and sigma eqs
eom/eomSources.h [code]	The stress-energy tensor components
grid/gridDriver.h [code]	Implements a spatially cell-centered uniform grid
grid/gridFunctions.h [code]	Contains definitions of the variables that are tracked on a grid point
grid/gridInitialData.h [code]	Reads initial data into the grid
grid/gridOutput.h [code]	Writes checkpoints from the grid to the output data file
grid/integrator.h [code]	Time evolution using the Method of Lines (MoL)
numMethods/bandSol.h [code]	Solving a linear equation `A * x = b` for a band-diagonal matrix `A`
numMethods/cubicSpline.h [code]	The natural cubic spline of degree 3 with continuity C2
numMethods/dataTypes.h [code]	Number datatypes Int and Real
numMethods/finiteDifferences.h [code]	Macros to emit various finite differences (e.g., for approximating derivatives, or for the Keisser-Oliger term)
numMethods/matrix.h [code]	Vector and Matrix classes
numMethods/methodOfLines.h [code]	Descriptors for various methods of lines (MoL)
numMethods/SavitzkyGolayCoeff.h [code]
sys/hpc.h [code]	High-Performance Computing (HPC) support
sys/lowess.h [code]
sys/mpiDummyWorld.h [code]	A dummy message passing interface (MPI)
sys/mpiWorld.h [code]	The MPI implementation that splits a grid among the ranks
sys/paramsHolder.h [code]	Access to the configuration files
sys/slog.h [code]	Writing both to cerr and cout simultaneously
sys/trackUsedTime.h [code]	Tracks the elapsed lifetime of an object