How to change the width and height of an image in batch generation ?

[FunnyFinger]

I want to simply generate two images with the same aspect ratio, but one in portrait and one in landscape using the same setting of everything else. I want to do even more like generating a batch of images with width and height are from a list of numbers, like for example : width={200, 500 , 600} height={600, 500, 200}. it's like XY plot but here I'm only changing the width and height.

[ltdrdata]

Convert the width and height to 'Convert to Input', then use a text manipulation node to generate a list output, and use a node that converts text to integer to input values into width and height respectively.

Take a look at this:
https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes
https://github.com/WASasquatch/was-node-suite-comfyui

[FunnyFinger]

I found a way to do it using CR Value Cycler Node, I'm keeping the batch size to 1. it generate 2 images, 1280x720 & 720x1280.