Supplementary data for "Reconstructing Post-Stagnation Initial Water Temperatures for Premise Plumbing System Modelling: Full-Scale Office Building Case Study"

This version supports the revised manuscript by Vargas et al. on reconstructing post-stagnation initial water temperatures in the ZEB Laboratory premise-plumbing system. It includes the original Testo temperature workbook; corrected observed-versus-simulated comparisons, outlet and regional metrics, and a timing diagnostic in Supplementary Data S1; the KS4 spatial reconstruction and deterministic sensitivity envelopes in Supplementary Data S2; and case-specific inputs, frozen legacy scripts, and regenerated outputs for 54 simulations across three initial-temperature scenarios. The archive documents observation-selection and timing corrections and includes analysis scripts and a run manifest. Complete BIM files, as-built drawings, and other building-specific third-party documentation are excluded.