PrOlor is the world's first commercial software application capable of forecasting odour impact two days in advance by using advanced dispersion models together with odour measurements taken at the sources.
In this study, the PrOlor tool was used for ten months to forecast the odour impact of an animal by-products processing plant on a municipality close to the plant.
Carlos Nietzsche Díaz Jiménez 1*, Cyntia Izquierdo Zamora 1, David Cartelle Fernández 2, Jose M. Vellón Graña 2, Ángel Rodríguez López 2
1. SVPA, Servicios de Protección Ambiental. carlosdiaz@svpa.es
2. Troposfera Soluciones Sostenibles S.L., C/ Real 217, 15401 Ferrol, A Coruña, Spain.

The Graz Lagrangian (GRAL) system is a Lagrangian particle model with a free Graphic User Interface (GUI) available in both Linux and Windows. Now the developers have released the