Error using colmap files with multiple camera models

[henrypearce4D]

We use a multi-camera rig with varied lenses and rotations, I'm getting errors showing that the code is not sure how to parse the colmap files with more than one camera model, any advice?

  File "/mnt/c/Users/henry/wslworkspace/3dgrut/threedgrut/datasets/dataset_colmap.py", line 105, in get_scene_info
    round(self.cam_intrinsics[self.cam_extrinsics[0].camera_id - 1].height / self.image_h)