nntouch 3.48, by Axel van de Walle Scales a lattice so that nearest neighbor atom just touch. -l=[string] Input file defining the lattice (default: lat.in) Use filename - to specify stdin -r=[string] Input file defining the atomic radii (default: rad.in) -s=[real] Multiplicative scaling factor (Default: 1) -sig=[int] Number of significant digits to print in output files (Default: 6) -d Use all default values (Default: Off)