[dat1] = readraw1(fn, nbyte, nlin, npix, ncol) read images stored as raw data files. User input for file selection and number of lines, pixels is asked for. nbyte can equal to 1 or 2 Usage: > [dat] = readraw [dat] = readraw(fn) [dat] = readraw(fn, nbyte) 22 Aug. 2008 Copyright (c) Peter D. Burns 2008