Read header of an Analyze 7.5 file.
filename must be the path for an Analyze 7.5 file or the path for a directory with a single .hdr file can be specified.
The optional argument "ByteOrder" reads the file with the specified
arch ("ieee-be" or "ieee-le" for IEEE big endian or IEEE
little endian respectively).
header is a structure with the file information.
See also: analyze75read, analyze75write.
Package: image