Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
ZONEBUDGET: A Program for Computing Subregional Water Budgets for MODFLOW Groundwater Flow Models
ZONEBUDGET is a program for computing subregional water budgets for MODFLOW ground-water flow models.
Data mining and analysis software for USGS NWIS Web streamflow data
Overview
Five computer programs were developed for obtaining and analyzing streamflow from the National Water Information System (NWISWeb). The programs were developed as part of a study by the U.S. Geological Survey, in cooperation with the Federal Highway Administration, to develop a stochastic empirical loading and dilution model.
TRIGRS
A Fortran Program for Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Analysis, Version 2.0.
AnalyzeHOLE
AnalyzeHOLE, an integrated wellbore analysis tool for simulating flow and transport in wells and aquifer systems, provides a better alternative for simulating and evaluating complex well-aquifer system interaction.
Water-Analysis Screening Tool (WAST)
Water-Analysis Screening Tool (WAST): A Tool for Assessing Available Water Resources in Relation to Aquatic-Resource Uses
View_SPECPR: Software for Plotting Spectra
The View_SPECPR software system plots spectra stored in SPECPR (SPECtrum Processing Routines) files.
INFIL3.0
A Grid-Based, Distributed-Parameter Watershed Model to Estimate Net Infiltration Below the Root Zone
Calculate Streamflow Depletion by Nearby Pumping Well - STRMDEPL08
STRMDEPL08—An Extended Version of STRMDEPL with Additional Analytical Solutions to Calculate Streamflow Depletion by Nearby Pumping Well
Blossom Statistical Package
Blossom is an interactive program for making statistical comparisons with distance-function based permutation tests and for testing parameters estimated in linear models with permutation procedures.
VISCO1D
VISCO1D-v3 is a program package to calculate quasi-static deformation on a layered spherical Earth from a specified input source (fault plane parameters) at specified points on the surface or at depth.
KTRLine: Kendall-Theil Robust Line - Software page
Overview
The Kendall-Theil Robust Line software (KTRLine—version 1.0) is a Visual Basic program that may be used with the Microsoft Windows operating system to calculate parameters for robust, nonparametric estimates of linear-regression coefficients between two continuous variables.
VBVenn: Visual Basic Venn diagram - Software page
Overview
VBVenn is a Visual Basic program that calculates the size and position of two circles to construct a quantitative Venn diagram. It is a simple one-form program with a fairly intuitive user interface.