Utility

isbinary(filename::AbstractString)

Check if the file is in binary format.

isbinary(chars::Vector{UInt8})

Check if a sequence of chars is binary.

parse_bool(s::AbstractString)

Parse a string as bool.

This is capable of parsing Fortran outputs, e.g., .true., .false., true, T.

parse_bool(i::Integer)

Parse an integer as bool.

• 0: false
• 1 or -1: true

parse_float(s::AbstractString)

Parse a string as Float64.

The is capable of parsing Fortran outputs, e.g. 1.0D-10, to the ordinary 1e-10.

get_lattice(recip_lattice::Mat3)

Return lattice.

get_recip_lattice(lattice::Mat3)

Return reciprocal lattice.