Python read csv data

Introduction

Read csv data into python

Numpy

import csv
import matplotlib.pyplot as plt
import numpy as np

datalist = []
with open('co2_data1.csv', mode ='r')as file:
  csvFile = csv.reader(file)
  for line in csvFile:
        t = float( line[0])
        T = float( line[1])
        h = float( line[2])
        CO2 = float( line[3])
        datalist.append(  [t, T, h, CO2] )
data =  np.array( datalist)