SWAP (Soil, Water, Atmosphere and Plant) simulates transport of water, solutes and heat in unsaturated/saturated soils.

The model is designed to simulate flow and transport processes at field scale level, during growing seasons and for long term time series.

It offers a wide range of possibilities to address both research and practical questions in the field of agriculture, water management and environmental protection.

Please refer to sections Theory and/or Summary for additional information

SWAP scheme