[SciPy-user] Reading Binary Files
George Nurser
gnurser@googlemail....
Thu Mar 8 13:58:25 CST 2007
This short routine might be useful it gets rid of the extra stuff at
the beginning and end that fortran adds. But I can't guarantee it will
work for you.
use swap=True if you are reading little-endian on big
endian/big-endian on little endian.
f8=false if you are using real*4 instead of real*8 ( double precision)
You also need to put somewhere:
from numpy import *
def readbin(file_in,swap=False,f8=True):
if f8:
htot =fromfile(file = file_in ,dtype=Float)
c = htot.view(single)
hc = c[1:-1].view(double)
else:
htot =fromfile(file = file_in ,dtype=Float32)
hc = c[1:-1]
if swap:
hc = hc.byteswap()
return hc
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