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Software

An official USGS software project is code reviewed and approved at the bureau-level for distribution.

Filter Total Items: 637

GWM: Groundwater Management Process for MODFLOW Using Optimization

GWM is a Groundwater Management Process for the U.S. Geological Survey modular three-dimensional groundwater model, MODFLOW.

LOLASURVIV

Computes estimates of survival and capture probability for open capture-recapture models when sex is not allways known.

1DTempPro: A program for analysis of vertical one-dimensional (1D) temperature profiles

1DTempPro is a computer program for the analysis of one-dimensional vertical temperature profiles.

Graizer-Kalkan (2015) Ground Motion Prediction Equation

Graizer-Kalkan (2015) ground motion prediction equation (GMPE) is designed to predict peak-ground acceleration and 5% damped pseudo-spectral acceleration response ordinates for shallow-crustal continental earthquakes to be used in earthquake-engineering applications including probabilistic and deterministic seismic hazard analyses.

SLAMMER

SLAMMER is a Java program that facilitates performing a variety of sliding-block analyses to evaluate seismic slope performance.

SLAMMER - Seismic Landslide Movement Modeled using Earthquake Records

SLAMMER is a Java program that facilitates performing a variety of sliding-block analyses to evaluate seismic slope performance.

nestAbund

An R package to estimate nest abundance using a state-space superpopulation capture-recapture approach in which inference about detection proability is based on the age at first detection, as opposed to the sequence of re-detections in standard capture-recapture models.

Laharz

Laharz is a Geographical Information Systems tool for automated mapping of lahar inundation hazard zones.

SutraGUI: Graphical Pre- and Post-Processor for SUTRA

SutraGUI  is a graphical environment for setting up and executing 2D and 3D SUTRA runs, and for visualizing results from 2D SUTRA runs. It is compatible with SUTRA Version 2.2 and requires Argus Open Numerical Environments (Argus ONE) commercial software,

HyDroDSS: Hydrologic Drought Decision Support System - Software page

The HyDroDSS is designed to provide water managers with risk-based information for balancing water-supply needs and aquatic-habitat protection goals to mitigate potential effects of hydrologic drought.

GENCAPH1

Generates capture-history data for given s,theta,p,c.