"""
GLAMWalk -- Volume 3: Data at Scale
11b_biglam_ecosystem_box_formats.py

The concrete lesson from comparing three real BigLAM-ecosystem datasets side by side: Newspaper Navigator's percentage-based boxes vs the NLS Chapbook dataset's raw-pixel boxes -- the same 'x, y, width, height' shape meaning two different things.

Source: Volume Three, Section 10.3 -- A Schema Difference Worth Catching Before It Bites You
Targets Python 3.11.4 -- see Volume One, Chapter 1.5/1.6.
"""

# Newspaper Navigator: box = [x, y, width, height] as PAGE PERCENTAGES
nn_box = [29.91, 62.29, 13.14, 10.85]   # already baked into a ready IIIF crop URL

# NLS Chapbook Illustrations: bbox = [x, y, width, height] as RAW PIXELS
chapbook_bbox = [34.53, 556.83, 401.44, 276.26]   # coordinates on a 600x1080px image