Home › Spatial analysis › Building ACR
Building ACR QGIS 4 compatibility
Not QGIS 4 ready Active
Not yet — the latest version declares max QGIS version 3.99.0, so it is not offered to QGIS 4 users.
A QGIS-based plugin for calculating building- and climate-specific hourly Air Change Rates (ACR) at urban scale, integrating wind speed correction and the 3ZLPM model for improved infiltration modelling in UBEM applications.
About
This plugin computes hourly building- and climate-specific Air Change Rates (ACR) to improve infiltration modelling in Urban Building Energy Modelling (UBEM). It integrates wind speed corrections at facade level using urban canyon algorithms, outdoor temperature correction via the Urban Weather Generator (UWG/UMEP), and hourly ACR simulation using a Three-Zone Lumped Parameter Model (3ZLPM) or CONTAM. Inputs include building geometry, air permeability, roughness length, and hourly weather data.
| Author | Yasemin Usta; Xuan Zhou; Guglielmina Mutani |
|---|---|
| Downloads | 299 |
| Latest version | 0.1 |
| Last updated | 2026-06-01 (136 days ago) |
| Min QGIS | 3.0.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Active |
| Category | Spatial analysis |
| Tags | python |
Homepage · Repository · Issue tracker · Official page
Alternatives in Spatial analysis
- Group StatsQGIS 4 ready
Stats and analysis for vector layers data
- Data PlotlyQGIS 4 ready
D3 Plots for QGIS
- CrayfishQGIS 4 ready
Tools for mesh layers QGIS
Maintenance: Active = updated within 1 year, Quiet = 1–3 years, Likely abandoned = over 3 years.