Enable Calibrate Printer. CAL_ artefacts. Reuse Stages 2–3. Captured printcal.
CAL_
docs/07-stage0-calibration.md, 04-argyll-binaries.md §1.3/§7/§8. #224.
In: dashboard, cal targen, reuse layout/print/measure, printcal, collision, library, apply toggle, staleness, curve view. Out: display calibration.
Basename CAL_{run} never double-prefix. Generate: targen -v -d{2|4} -s{steps} -g{steps} [-n{steps}] -e{4} [-l TAC] -f 0 CAL_{basename}. Steps 11–51 default 21. CMYK -l 200–400 default 320. Layout & Print: reuse Stage 2 with CAL_ basename; builder must omit -K. Measure: reuse Stage 3. Compute: runCaptured printcal -v -e [-I] [-z] [-a prev.cal] [-m TAC] [-xC pct]… -o out.cal CAL_{basename}. JS v0.8.5 sends -I/-z false; keep flags on the builder. Parse stdout (recommended power, TAC, per-channel limits) + parse .cal CGATS; infer limits from curve max×100 if stdout empty. Collision: Overwrite / Rename {base}_{ISO}.cal / Cancel. Apply Calibration toggle → profiling printtarg -K + post-colprof applycal -a. Stale if older than calibration_stale_days (30) OR printer name differs. Stage 1 CMYK reminder when no cal. Curve view: solid = post-lin, dashed = identity. TAC card, channel editors, recommended power → targen -p hint. Library in app-data + iccery-calibration.json project state.
CAL_{run}
targen -v -d{2|4} -s{steps} -g{steps} [-n{steps}] -e{4} [-l TAC] -f 0 CAL_{basename}
-l
-K
runCaptured
printcal -v -e [-I] [-z] [-a prev.cal] [-m TAC] [-xC pct]… -o out.cal CAL_{basename}
-I
-z
.cal
{base}_{ISO}.cal
-a
calibration_stale_days
-p
iccery-calibration.json
#224 shipped contract. CAL_ never collides. never -K a CAL_ chart.
Blocks-on: 2 (captured), 5, 7, 9, 15, 17, 19, 23, 24. Unblocks: none.
No dependencies set.
The note is not visible to the blocked user.
Summary
Enable Calibrate Printer.
CAL_artefacts. Reuse Stages 2–3. Captured printcal.Spec refs
docs/07-stage0-calibration.md, 04-argyll-binaries.md §1.3/§7/§8. #224.
Scope
In: dashboard, cal targen, reuse layout/print/measure, printcal, collision, library, apply toggle, staleness, curve view.
Out: display calibration.
Implementation notes
Basename
CAL_{run}never double-prefix.Generate:
targen -v -d{2|4} -s{steps} -g{steps} [-n{steps}] -e{4} [-l TAC] -f 0 CAL_{basename}.Steps 11–51 default 21. CMYK
-l200–400 default 320.Layout & Print: reuse Stage 2 with
CAL_basename; builder must omit-K.Measure: reuse Stage 3.
Compute:
runCapturedprintcal -v -e [-I] [-z] [-a prev.cal] [-m TAC] [-xC pct]… -o out.cal CAL_{basename}.JS v0.8.5 sends
-I/-zfalse; keep flags on the builder.Parse stdout (recommended power, TAC, per-channel limits) + parse
.calCGATS; infer limits from curve max×100 if stdout empty.Collision: Overwrite / Rename
{base}_{ISO}.cal/ Cancel.Apply Calibration toggle → profiling printtarg
-K+ post-colprof applycal-a.Stale if older than
calibration_stale_days(30) OR printer name differs. Stage 1 CMYK reminder when no cal.Curve view: solid = post-lin, dashed = identity. TAC card, channel editors, recommended power → targen
-phint.Library in app-data +
iccery-calibration.jsonproject state.Rewrite invariants
#224 shipped contract.
CAL_never collides. never-Ka CAL_ chart.Dependencies
Blocks-on: 2 (captured), 5, 7, 9, 15, 17, 19, 23, 24.
Unblocks: none.
Test
.calparse fixtures; collision; toggle gates-K/applycal; CAL_ skips-K.Acceptance criteria
-Kon aCAL_printtarg argv.