; Pathname on IBM pSeries and Linux cluster
file = '/usr/local/idl/itt/idl64/examples/data/head.dat'

; Pathname on other Linux machines
; file = '/usr/local/idl/itt/idl70/examples/data/head.dat'

data = READ_BINARY(file, DATA_DIMS = [80, 100, 57])  
IVOLUME, data  

end