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36 lines
939 B
JSON
36 lines
939 B
JSON
{
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"provenance": "Synthetic boundary cases derived from the public LD2450 coordinate contract in issue #485; no contributed observations are copied.",
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"projection": [
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{
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"name": "LD2450 centre line keeps a zero X axis",
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"mount": [0.5, 0.5],
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"heading_deg": 0,
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"mirror": false,
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"cell_cm": 5,
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"local": [0, 1000],
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"unit": "mm",
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"expected": [0.5, 0.4166666666666667]
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},
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{
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"name": "LD2450 signed left coordinate keeps a zero Y axis",
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"mount": [0.5, 0.5],
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"heading_deg": 0,
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"mirror": false,
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"cell_cm": 5,
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"local": [-1200, 0],
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"unit": "mm",
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"expected": [0.4, 0.5]
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},
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{
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"name": "Imperial generic source uses the exact factor",
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"mount": [0.25, 0.75],
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"heading_deg": 90,
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"mirror": true,
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"cell_cm": 1,
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"local": [10, 0],
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"unit": "in",
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"expected": [0.25, 0.6441666666666667]
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}
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]
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}
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