Detectron 2 and image size

Hello, I asked it on their github but they’re don’t answer me so I ask my question here.
I want to put images of size 2500x3000 pixels at input of the neural network of detectron2 maskrcnn instance segmentation program.
What I have to change in the code please ?
Thank you
Best regards

I found it : it is MAX_SIZE_TRAIN in config