CODEWITHSUNDEEP
pythonnumpy
Moun
Moun

Reputation: 315

Load a text file into a numpy array

enter image description here

I have 256 x 8 text file, i want to fetch it into np array(256,8), with int cast

    import numpy as np
    import cv2.cv2 as cv2
    import math
    import matplotlib.pyplot as plt

np.loadtxt(fname='data.txt')

then i get this error: could not convert string to float: '200.35,159.32,200.35,113.74,245.48,113.74,245.48,159.32'

Upvotes: 0

Views: 163

Answers (1)

user83701
user83701

Reputation: 46

You need to split the strings into its separate values. loadtxt has a parameter that does this:

np.loadtxt(fname='data.txt', delimiter=',')

This splits each row at the comma so that each number can be read as a separate value.

Upvotes: 3

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