Problem with sequentiality when using loops

Development
1

Dear community,

I am working in a python script to load 4D images and then repeat the same operations in each time volume. Therefore, my script includes first the loading instructions and then a for loop. I am having trouble with the loop, as it is being executed before the images are completely loaded. If I remove the loop and perform the operations for one only volume, the loop is executed after loading the images, as desired.
How can I solve this? I mean, how can I guarantee that the for loop is executed once the images are completely loaded?

(I am using Slicer 5.2.1 in linux.)

Regards,
Laura

2

It would help if you could provide a short script that demonstrates the calls you are using. Even better would be an example that replicates the issue using public data (e.g. from the SampleData module).

4

Thanks for posting the code. It looks like the issue here is just that you need range(n_time_volumes) with the parentheses : )

1 Like
5

Thank you, I don’t know how I missed that, I’m so embarrased :sweat_smile:

1 Like