Python tool that decodes the retail.log hex-bits float fields produced
by a6-probe.cdb v4 into IEEE 754 single-precision values. Required
because cdb's .printf %f doesn't reliably format floats from dwo()
reads — v4 works around this by emitting 32-bit hex, this script
reinterprets via struct.unpack('<f', struct.pack('<I', value)).
Verified against scen1 retail.log:
BP6 threshold_h=0x3F2A0751 → threshold=0.6642 (= FloorZ exactly)
BP5 hit#1 Nz_h=0x3F800000 → Nz=1.0 (ground normal)
9,517 float fields decoded across 9,331 lines.
Output written next to input as .decoded.log. Format matches
acdream-side [push-back] probe (4-decimal floats), so A6.P2
analysis can compare line-for-line.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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