GROUNDWATER MODEL
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A hydrogeologic model was developed specifically for this project.
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The hydrogeologic model is a finite difference model of the two-dimensional diffusion equation of transient flow in porous media.
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The boundary conditions are either Dirichlet (head specified) or Neumann (flux specified).
- The computational cell is a square of 100 m, for a total of 5,386 cells.
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The model calculates the variation of the water table when it is presented with the appropriate initial and boundary conditions.
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The model was calibrated with hydrogeologic data corresponding
to the period November 1995 - February 1997, obtained from Mexico's Comision Nacional del Agua
(National Water Commission).
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