Python read csv data: Difference between revisions
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== Numpy == | == Numpy == | ||
<syntaxhighlight lang="python"> | |||
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) | |||
</syntaxhighlight> | |||
== Plot the data == | |||
Revision as of 19:26, 13 January 2025
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)
