A pre- and post-processor for surface water modeling and design, SMS includes 2D finite element, 2D finite difference, 3D finite element modeling tools.Supported models include RMA2, RMA4, ADCIRC, CGWAVE, STWAVE, BOUSS2D, CMS Flow, and CMS Wave models.
A comprehensive interface has also been developed for facilitating the use of the FHWA commissioned analysis package FESWMS. The TUFLOW numerical model with powerful flood analysis, wave analysis, and hurricane analysis is now supported. SMS also includes a generic model interface, which can be used to support models which have not been officially incorporated into the system. The numeric models supported in SMS compute a variety of information applicable to surface water modeling. Primary applications of the models include calculation of water surface elevations and flow velocities for shallow water flow problems, for both steady-state or dynamic conditions. Additional applications include the modeling of contaminant migration, salinity intrusion, sediment transport (scour and deposition), wave energy dispersion, wave properties (directions, magnitudes and amplitudes) and others. Surface Water Modeling System Software The BestWhy are these software the best Because they are supported by big institutions and scientific communities. Because there are a lot of research projects and publications related to them. It does not have a monetary cost, does not require a license and can be used by anyone. Another important reason is that their use improves the transparency of water resources and environmental evaluations since the results can be shared, supervised and observations can be made. In this way, software does not become an obstacle to understand and discuss impacts. These software are (organized by categories): Geographical Information Systems 1. QGIS QGIS is the most popular GIS tool with an impressive trajectory and a vibrant community. It also even has a particular ecosystem of complements called plugins. SAGA GIS is a simple but powerful tool, with a big library focused on spatial analysis and characterization of basins. This model uses the gradient and topography to evaluate the flow depth, velocities and flooded zones. It is also useful to calculate sediment transport and water temperature. Web: hec.usace.army.milsoftwarehec-ras. HEC-HMS The Hydrologic Modeling System (HEC-HMS) is designed to simulate the hydrologic processes in basins. The software includes traditional procedures of hydrologic analysis, such as infiltration events, unit hydrograms and routing. It was developed by the United States Geological Survey (USGS) to evaluate the effects of several combinations of geomorphology, type of soil, soil use, vegetation and climatic parameters in the hydrological response of a basin. It is focused in precipitation-runoff modeling and transport of water and solutes through surface flow. It predicts the impacts of soil management practices in water resources and sediments Web: swat.tamu.edu. Surface Water Modeling System Code Performs GroundwaterMODFLOW This code performs groundwater modeling based on finite differences developed by the United States Geological Survey (USGS). It is capable of simulating groundwater 2D and 3D flux and simulate the principal physical processes related to the groundwater regime such as recharge, evapotranspiration, pumping, drainage, etc. Web. ![]() OpenFOAM Pretty much any physical phenomenon associated to fluid dynamics can be represented with this software. Python This is the favorite code for scientific, water resources and environment analysis. It has several packages for different tools such as GIS, mathematical analysis and artificial intelligence. It is easy to understand and makes it possible to make complicated analysis with just a few lines of code. It is the best option to perform spatial analysis since it incorporates several interpolation options.
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