Origin of inter_scale/interval_scale hyperparameter

[ri-ceres]

Looking through the paper and the code, it's not obvious to me how the interval scale is derived. How should this be set for testing on my own dataset?

https://github.com/callmeray/PointMVSNet/blob/cacb2d719bac4f8ed63f9cdd9d6e91b01c991077/configs/dtu_wde3.yaml#L12

I've tried using some of the default values found elsewhere in the codebase, but am getting some unbounded values:

File "pointmvsnet/../pointmvsnet/functions/functions.py", line 169, in get_propability_map
    prob_map_left0 = cv[b_coordinates, d_coordinates_left0, y_coordinates, x_coordinates]
RuntimeError: index -9223372036854775808 is out of bounds for dim with size 96