How to resolve numpy ValueError: dtype.descr - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: How to resolve numpy ValueError: dtype.descr (/thread-29112.html) |
How to resolve numpy ValueError: dtype.descr - Py_veeran - Aug-18-2020 Hi, I have created a numpy array and would like to change the order. While using I am getting below error. import numpy as np a = np.array([1,2,3]) b = np.array([(1.5,2,3), (4,5,6)], dtype = [('col1','<f8'),('col2','<i4'),('col3','<i4')]) names_list=['col2','col1','col3'] c=b[names_list] print(c.dtype.descr)
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