Flatten nested list that has floats in it

Asked May 20 '20 at 16:43

Active May 20 '20 at 16:43

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I have 2 nested lists like the following and i'm trying to flatten them so i am able to plot the data:

List1 = [[[2189.369140625]], [[2715.13818359375]], ... , [[2810.3173828125]]]
List2 = [[3372.06005859375], [3376.110107421875], ... , [3344.18994140625]]

I tried using list comprehensions like this:

List2 = [item for sublist in List2 for item in sublist]

But it returns this error:

TypeError: 'float' object is not iterable

asked May 20 '20 at 16:43

Specter07

there is probably one regular list in **List1**, and when you try to iterate over it you get the error – Gal May 20 '20 at 16:46
Does this answer your question? [How to make a flat list out of list of lists?](https://stackoverflow.com/questions/952914/how-to-make-a-flat-list-out-of-list-of-lists) – Yoskutik May 20 '20 at 16:47
No i tried it but it returns the float object is not iterable error. – Specter07 May 20 '20 at 16:50
Yes it worked!!!! Thank you! – Specter07 May 20 '20 at 17:06

Flatten nested list that has floats in it

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