np.save function
np.save('data.npy', num_arr) # save
new_num_arr = np.load('data.npy') # loadnp.save function
np.save('data.npy', num_arr) # save
new_num_arr = np.load('data.npy') # loadhow to write a numpy array to a file in python
numpy.savetxt(fname, X, fmt='%.18e', delimiter=' ', newline='\n',
header='', footer='', comments='# ', encoding=None)
x = y = z = np.arange(0.0,5.0,1.0)
np.savetxt('test.out', x, delimiter=',') # X is an array
np.savetxt('test.out', (x,y,z)) # x,y,z equal sized 1D arrays
np.savetxt('test.out', x, fmt='%1.4e') # use exponential notationsave numpy array to text file
a_file = open("test.txt", "w")
for row in an_array:
np.savetxt(a_file, row)
a_file.close()Copyright © 2021 Codeinu
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