《地下水流动模型模拟软件》Schlumberger MODFLOW Flex 2012.1

      Schlumberger MODFLOW Flex 2012是三维地下水流动和污染物运移模拟实际应用的最完整、易用的模拟环境。这个完整的集成软件将MODFLOW、MODPATH和 MT3D同最直观强大的图形用户界面结合在一起。全新的菜单结构让你轻而易举地确定模拟区域大小和选择参数单位、以及方便地设置模型参数和边界条件、运行模型模拟（MT3D、MODFLOW和MODPATH）、对模型进行校正以及用等值线或颜色填充将其结果可视化显示。在建立模型和显示结果的任何时候，都可以用剖面图和平面图的形式将模型网格、输入参数和结果加以可视化显示。对于三维地下水流动和污染物运移模拟工作，Visual MODFLOW是你所需的唯一软件包。

MODFLOW is a finite-difference groundwater flow modeling program, written by the United States Geological Survey (USGS), which allows you to develop a numerical representation (i.e. a groundwater model) of the hydrogeologic environment at a field site that you are investigating.

It uses the finite-difference method to divide the groundwater flow model domain into a series of rows, columns and layers, which defines a unique set of grid blocks (i.e. model cells) to represent the distribution of hydrogeologic properties and hydrologic boundaries within the model domain. When you develop a groundwater model, you assign properties and boundaries to these model cells, and MODFLOW uses the cell dimensions, property values and boundary values to write a set of finite-difference equations that it solves to calculate the hydraulic head at the center of each model cell.

Recent additions to Visual MODFLOW Flex include cell-based editing for most of the boundary conditions, statistics for the charts, a simplified engine manager, and options to edit attributes for numerical boundary conditions.

Various improvements were also made to the Visual MODFLOW Classic interface. Defects related to SEAWAT simulations, importing initial concentrations for large models and the multi-node well (MNW) package have been addressed.

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模型 实际应用 软件包 平面图、地下水模型