HI, > I'm trying to import data from a matlab file using scipy.io.loadmat. > One of the variables in the file imports as an array of shape (51,) of > dtype object, with each element being an array of shape (23,100) of > dtype float. How do I convert this array into a single array of dtype > float with shape (51,23,100)? objarr.astype(float), which I thought > might work (from [1]), gives me the error "ValueError: setting an > array element with a sequence.".
I guess that your array started life as a matlab cell array of shape (51,1). As far as I know you'd have to convert long-hand: np.concatenate(list(a), axis=0).reshape((51,23,100)) sort of thing... Best, Matthew _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
