Cracked the DSCA33/45 accuracy-block numeric formatting against the Hoffman originals
(formatAccuracyLineDSCA3345):
- mA-output models store calc (and, for DSCA45, meas) in AMPS -> x1000 to display mA;
DSCA33 stores meas already in display unit (NOT scaled), DSCA45 scales both.
- DSCA33 (AC-RMS): stim/calc/meas UNSIGNED, error signed; stim is AC input to 3 dp.
- DSCA45 (frequency): stim is an UNSIGNED integer Hz; calc/meas/error SIGNED.
- Math.fround on accuracy values (QB single-precision rounding), matching the Final-Test fix.
Final-Test fixes too: leading-zero drop only when the value overflows QB's 6-char field
("-0.0005"->"-.0005", but "-0.750" keeps its zero); spec-less section sub-heads
(Zero-Crossing Input / TTL Input) render with NO status (only Withstand/Hi-Pot get PASS);
DSCA33 prints a "Check List" header after the underline.
slotmap-from-hoffman.js (new): derive slotMaps for the models the staged multi-unit
derivation couldn't (vintage-heavy) by matching the Hoffman _srcSerial original's
Final-Test measured values (at display precision) to the DB STATUS entries. Recovered
all 13 remaining DSCA33 models.
Validation (validate-dsca3345.js, content-normalized byte-compare vs live Hoffman
originals): 54 of 56 models PASS and are marked validated:true (the render gate).
2 holdouts (DSCA33-04A, DSCA33-1891) each have ONE accuracy cert at a rounding boundary
where fround rounds opposite to the original; left UNvalidated -> still render null
(safe). DSCA33-1948 + DSCA45-1746 (24 units) have no Hoffman original.
Gate now OPEN for the 54 validated models (render live); 2 holdouts + the no-template
pair stay null. Publishing the api_uploaded_at IS NULL gap next (never re-pushes the
~7,157 pristine originals).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
