Think about better file read and processing

[kfigaj]

https://github.com/ashtree74/MeshData/blob/73c7dbb765b86624fd49a95bdcbd0382d67effe1/main.py#L32

Think how this code would behave if your file would have millions of rows. One can do read and process more efficient - The simple solution here is to split data to chunks. Python support this concept with generators.

https://stackoverflow.com/questions/519633/lazy-method-for-reading-big-file-in-python https://campus.datacamp.com/courses/python-data-science-toolbox-part-2/bringing-it-all-together-3?ex=8#skiponboarding

[ashtree74]

Looks like a great learning task. Thanks.