Comment 1 for bug 773319

at least now we no longer have the calibrate_lens variant, but there are definitely too many confusing options. Ideally there should be one option that behaves the same across all tools.

Tom Sharpless had the idea of using the images from the pyramid already used for finding CPs rather than an arbitrary (and costly) rescale.

--pyramid-level N with N indicating the level of the pyramid to be used ?