I have saved a large array of complex numbers using python,
numpy.save(file_name, eval(variable_name))
that worked without any trouble. However, loading,
variable_name=numpy.load(file_name)
yields the following error,
ValueError: total size of new array must be unchanged
Using: Python 2.7.9 64-bit and the file is 1.19 GB large.
There is no problem with the size of your array, you likely didn't opened your file in the right way, try this:
with open(file_name, "rb") as file_:
variable_name = np.load(file_)
Alternatively you can use pickle:
import pickle
# Saving:
data_file = open('filename.bi', 'w')
pickle.dump(your_data, data_file)
data_file.close()
# Loading:
data_file = open('filename.bi')
data = pickle.load(data_file)
data_file.close()
numpy.save or hdf5 file format is to be preferred.