Writing a CSV with multiple variables with fieldnames python-CodePudding

Im very new to python so please be kind... I need to write a csv file with multiple variables and a fieldname. I found a different post: Writing a CSV with multiple variables

But i have 0 clue how to add a fieldname. I know that it has to be something like:

with open('lat_lon', 'w') as csvfile:
    fieldnames = ['lat','lon']
    writer=csv.writer(csvfile, delimiter=',',fieldnames=fieldnames)
    writer.writeheader
    writer.writerows(zip(lat, long)

if you can help me that would be great!

btw I'm using python 3.10.4 and pycharm community edition 2021.3.3 on mac.

Thanks!

CodePudding user response：

Field names in a csv file are no more than the first row of that file. So at the beginning you can simply write a row with the desired field names in your csv file:

import csv

with open('lat_lon.csv', 'w') as csvfile:
    writer = csv.writer(csvfile, delimiter=',')
    writer.writerow(['lat', 'lon'])
    # ...