Publication Citation

USGS Series Open-File Report
Report Number 98-564
Title Documentation for HYDMOD; a program for extracting and processing time-series data from the U.S. Geological Survey's modular three-dimensional finite-difference ground-water flow model
Edition -
Language ENGLISH
Author(s) Hanson, Randall T.; Leake, Stanley A.
Year 1999
Originating office
USGS Library Call Number (200) R29o no.98-564
Physical description v, 57 p. :ill. ;28 cm.
ISBN

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Abstract

This report presents a FORTRAN computer program that generates simulated time-series data as output from the U.S. Geological Survey Modular Finite-Difference Ground-Water Flow Model at user-specified point locations or a collection of points that compose a profile through the modeled region. The program can save time-series data at user-specified locations for simulated water levels, drawdown, critical head, compaction, subsidence, streamflow, streamflow stage, and streamflow leakage. A set of locations also can be specified to create time-series profiles through the model. These data can be used to establish the performance of the model and can help with model calibration and other forms of flow-system and water-resource analysis.