v0.7.0

Changes

• The byteordered crate is now used for specifying the file's byte order (i.e. Endianness type is from byteordered rather than a built-in type, with a slightly different API). #37
• NiftiHeader assumes the system's native byte order by default, regardless of whether it was built with NiftiHeader::default() or via the builder. #40
• More error variants to NiftiError were added.

New

• Functions for writing an ndarray to a NIfTI file are now available, supporting most simple element types as well as RGB volumes. #21
• Public methods NiftiHeader::dimensionality() and NiftiHeader::dim(), providing a validated shape of the expected volume. #43

Other

• Fix crash when reading a volume accompanied by an inconsistent dim header. #43
• Other minor fixes and tweaks: #20 #30 #36
• Multiple dependency updates.