/usr/lib/python2.7/dist-packages/pywt/data/create_dat.py is in python-pywt 0.5.1-1.1ubuntu4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | #!/usr/bin/env python
"""Helper script for creating image .dat files by numpy.save
Usage:
python create_dat.py <name of image file> <name of dat file>
Example (to create aero.dat):
python create_dat.py aero.png aero.dat
Requires Scipy and PIL.
"""
from __future__ import print_function
import sys
import numpy as np
def main():
from scipy.misc import imread
if len(sys.argv) != 3:
print(__doc__)
exit()
image_fname = sys.argv[1]
dat_fname = sys.argv[2]
data = imread(image_fname)
np.savez_compressed(dat_fname, data=data)
if __name__ == "__main__":
main()
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