Convection discretization rewrite - #23

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convection-scheme

Commits on Jul 4, 2026

Add design doc for higher-order convection discretization

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669c922
convection: add implementation plan (phases 0-1)

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984b59e
convection: add implementation plan (phases 2-3, future work)

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5552b7d
convection: [0.1] example baseline harness + baselines
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7dfc834
convection: mark task 0.1 complete in plan
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c6668db
convection: [1.1] ConvectionDifferencer kernel + unit tests

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45e6d40
convection: mark task 1.1 complete in plan

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25b634b
convection: [1.2] convectionScheme config option

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49a7b79
convection: mark task 1.2 complete in plan

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f2eafc1
convection: [1.3] UTW system on ConvectionDifferencer + trapezoidal continuity

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e2331af
convection: mark task 1.3 complete in plan

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30a4c3c
convection: [1.4] species convection on ConvectionDifferencer + quasi-2D velocity fix

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a14e666
convection: mark task 1.4 complete in plan

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53d5cf6
convection: [1.5] phase-1 regression + baseline comparison

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9ba7e97
convection: mark task 1.5 complete in plan

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3ade342

Commits on Jul 5, 2026

convection: [review] phase-1 review fixes + continuity-BC smoke tests

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bdfc217
convection: [2.1] convergence study scripts

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8bd9638
convection: mark task 2.1 complete in plan

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f38cfc3
convection: [2.2] convergence study runs + plots

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e8dcdcd
convection: [2.2] convergence findings addendum + phase-3 recommendation

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4d3e2f1
convection: record task 2.2 run/analysis progress in plan

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f2dadc6
convection: [2.2] record phase-3 gate decision + QSS-hypothesis diagnostic

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2c4c6e5
convection: record design-pass scoping — equidistribution adaptation as primary candidate

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598404a
convection: spec for error-based grid adaptation design pass

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cb46717
convection: amend grid-adaptation spec — h^(p+1) exponent, dampVal fix scope, envelope regression criterion

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5057f97
convection: implementation plan for error-based grid adaptation (G1-G7)

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5d4febe
convection: [G1] scheme-aware error-weight estimator on OneDimGrid
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a3cdf0b
convection: [G2] error-budget adaptation criterion replaces vtol/dvtol; dampVal kept consistent in adapt()

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47ec3e0
convection: [G3] deprecate vtol/dvtol with warnings; errTol docs and example update
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bbe219e
convection: [G4] errTol rung ladder + grid-settling analyzer
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381b9eb
convection: [G4] fix settling analyzer (exclude profNow.h5, min-4-sample tail) + dense profile output

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7cd34a0

Commits on Jul 6, 2026

convection: [G5] calibrate errCoeff and default errTol against study cases

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dc5e197
convection: [G6] errTol acceptance ladder — P2.4 verdict, parity + tol->error tables

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18fe725
convection: [G6] address review: parity verdict PARTIAL + envelope reconciliation

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e3a1b88
convection: [G7] baseline regression at errTol defaults + close-out

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bbc2e69
convection: [final-review] narrative correction + harness/docs/UX fixes

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3d8e7ff
convection: [final-review] re-review nits — assert after setSize; fully initialize ConfigOptions in mapping test

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e8f9fdd