Generating Field Files for EFDC+ from External Data using Python
Following the release of EEMS10.2, the DSI Team is busy developing exciting new features for the next version of EEMS.
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High-Resolution Marine Cadastre AIS Data for Propwash Modeling
Propeller wash (propwash) causes sediment scour in the seabed that can threaten the safety of structures in ports and harbors and cause environmental problems
Impact of Elevation on DO Saturation
A commonly recognized phenomenon is that as the altitude increases, the atmospheric pressure decreases.
Improving EFDC+ Model Simulation Efficiency - Part 1: Model Timing and Stability
Improving EFDC+ model simulation efficiency can reduce the model runtimes, which is critical for many modeling applications.
Improving EFDC+ Model Simulation Efficiency - Part 2: Removing Bottlenecks in Your Simulations
In a previous blog post, we outlined some of the ways to improve EFDC+ model simulation efficiency to reduce the model runtimes.
Mass Balance Calculation for Waterbodies using EEMS
A waterbody typically has multiple tributaries contributing flow and other constituents to the domain.
Modeling Climate Change Impacts Using EE
Climate change is an accepted reality, so most infrastructure development and maintenance will require the evaluation of possible impacts of climate change.
New Vertical Layering Options in EEMS 12.1
A new vertical layering option following the Sigma-Zed (SGZ) approach has recently been added to EEMS. The new SGZ scheme offers significant flexibility in configuring the vertical layering system
Saving and Loading Models from Layout Files
EFDC+ Explorer is a powerful tool for visualizing and analyzing data.
Selecting Hydrodynamic and Water Quality Modeling Software
The modeling software you select for your project depends on project objectives, budget, schedule, and available programming resources.
Simulating Hydraulic Structures in EEMS
Simulating hydraulic structures in hydrological and hydraulic calculations is crucial for ensuring the accuracy, safety, and sustainability of water resource management and infrastructure development projects
Single-layer vs. Multi-layer Simulations in Hydrodynamic and Water Quality Modeling
The selection of a single layer vs. multiple layers for simulating hydrodynamic and water quality depends upon a range of factors.
Spatial Reference Systems in EEMS 12.0
Spatial reference systems play a crucial role in data processing and visualization, as well as in interpreting the model output in EEMS.
Subscription or Perpetual Licensing
In the old days, when you purchased software, there was a tangible element: You received a package of one or more floppy disks or CD-ROMs, which you then used to install the software.
Temperature Options Updates in EEMS12.1
Several significant enhancements have been made to the temperature module settings in EEMS 12.1. These changes to the user interface reflect new modules in EFDC+ and facilitate a more efficient workflow