loadtxt and savetxt (Numpy and Matplotlib Basics 2)¶

pdf: loadtxt_savetxt_pdf.pdf
video: https://gvsu.ensemblevideo.com/Watch/g8Z2GjAs

Overview¶

the numpy module provides functions for reading and writing arrays (matrices) to text files
- loadtxt
- savetxt
these are good for saving data files
there are some key options you need to know about to use them correctly

loadtxt¶

check the help
key options:
- delimiter
- skiprow

savetxt¶

check the help
key options and defaults:
- fmt='%0.18e'
- delimiter=' '
- newline='\n'
- header=''