dimensions

[LucasSilvaFerreira]

Am I missing it? Is it possible to use commands to increase the Width and Height?

[ChangelingSpy]

Use --W for width and --H for height in pixels For example txt2img.py --W 640 --H 480 --prompt ... To see the list of all arguments with descriptions use --help Other places to find arguments with descriptions is either on the README.md or directly in the txt2img.py file itself.

[asrlhhh]

I am hitting an error whenever I want to generate vertical aspect ratios like --H 640 --W 480:

RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 16 but got size 15 for tensor number 1 in the list.

It seems that both W and H need to be a multiply of some number?

[Iuryck]

I am hitting an error whenever I want to generate vertical aspect ratios like --H 640 --W 480:

RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 16 but got size 15 for tensor number 1 in the list.

It seems that both W and H need to be a multiply of some number?

Yes I am having this error as well. Have you had success with any changes to height? I only had success with 512,512

[Iuryck]

Just had success with 640 by 640

[magnusviri]

TL;DR: The model was trained on mostly 512x512 images, and performs best in regard to coherency at 512x512 generations.