input-options.txt

Cells nx ny nz		-> Used to define the cartesian grid of cells in the lattice
Size dx dy dz		-> Used to define the size of the unit cells (REQUIRED)
Radii nRadii		-> Used to define the strut radius of each cell in the lattice or one value to define all cells the same (REQUIRED)
Positions		-> Used to define the position of each cell in the lattice

Combinations
Cells - Size - Radii 1		-> Used to define simple lattice structures
Cells - Size - Radii n		-> Used to define cartesian lattice with varying radii
Size - Radii 1 - Positions 	-> Used to define a lattice where all radii are equal
Size - Radii n - Positions	-> Used to define a generic lattice with varying radii
Cells i*j*k=n - Size - Radii m - Positions m	-> Used to define a cartesian lattice, but the number of radii does not equal the 
							number of cells. Here the radii are projected onto a coarser grid and averaged
							to obtain a coarser lattice.