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                    U.S. DEPARTMENT OF AGRICULTURE
 Adaptive Cropping Systems Laboratory: Beltsville, MD
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ARS Home Northeast Area Beltsville, Maryland (BARC) Beltsville Agricultural Research Center Adaptive Cropping Systems Laboratory Docs Models







CLASSIMheadline bar CLASSIM Crop Land And Soil Simulator What is CLASSIM? CLASSIM is a graphical user interface (GUI) for a suite of models developed by USDA-ARS. The interface provides a simplified tool to assemble input data for a model simulation.
CLASSIM simplifies   the use of crop models and provides visualization of results for easy access to crop models
Models included are MAIZSIM (Maize), SPUDSIM (Potato), GLYCIM (Soybean), GOSSYM (Cotton), and RYESIM (Cereal Rye) and the soil model (2DSOIL) which can be run for fallow situations. Capabilities of CLASSIM Facilitates the entry of input of model data (weather, soil, and management)
Advanced visualization of output data
single and multi season simulations
Ability to access U.S. National weather and soil databases
Quarriable database to allow advanced data analysis
Ability to carry out climate sensitivity analysis for water, temperature, and CO2
Simulation of management practices including rye residue mulch, irrigation, tillage and fertilization. Paper about CLASSIM
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