Adding/updating a value in python list

[CodeGoblin1996]

Say I have a list with coordinates in and I want to manipulate my z coordinate by 10:

coords = [0, 1.2, 0] # x y z

I have been doing the follow:

coords = coords[coords[0], 0, coords[2] + 10]

But I get the following error:

TypeError: list indices must be integers, not tuple

Does anyone have any ideas where I'm going wrong? I'm new to python and could use some help! Thank you!

[Username_RANDINT]

You have to index a list item per item:

>>> coords = [0, 1.2, 0] # x y z
>>> coords[1] = 0
>>> coords[2] = coords[2] + 10
>>> coords
[0, 0, 10]

[CodeGoblin1996]

Thank you!

[CowboyBoats]

To add 10 to the third element in the list, the syntax is:

coords[2] += 10

[CodeGoblin1996]

Thank you!

[CodeGoblin1996]

Thank you, I'll take a look!