Software

The CO2assessment package provides R functions and a Shiny application for CO2 storage resource assessment using 2013 USGS National Assessment of Geologic Carbon Dioxide Storage Resources methodology. Tools to facilitate estimation of CO2 storage resources in geologic formations include volumetric and thermodynamic equations and Monte Carlo simulation. The set of input parameters define

This pyQGIS script and adjoining QGIS layout templates and style specification generate maps from satellite imagery and any derived geospatial outline data that are inventoried and cross-referenced in a tabular inventory file. The maps are intended for mangers, decision makers, and researchers to support real-time decision making and to provide a graphical record that may be publicly...

This repository contains code to fit Multi-scale Occupancy Models to survey data for Temblor legless lizards (Anniella alexanderae) This repository specifically contains code to reproduce analyses in: Rose, J.P., Camp, S.M., Sheikh, Z.N., Johnson, C.B., Lei, S.H., Napolitano, G.R., Schoenig, E.J., Macias, D.A., Jordan, A.C., and Halstead, B.J. 2024. Multi-scale occupancy surveys reveal

RegionGrow3D (RG3D) is a software for computing slope stability on a regional scale within a three-dimensional (3D), limit-equilibrium framework. RG3D efficiently computes discrete, 3D landslide geometries throughout a digital landscape. Potential landslide source areas are identified and grown downhill until force equilibrium is achieved.

This repository contains study materials for python programming for hydrologic applications and a focus on groundwater modeling with flopy. The materials are used in an in-person curriculum at the USGS and provided here for reference for the larger hydrologic community.

Plumeria is a one-dimensional model for wind-driven volcanic plumes. It was originally written in 2007 in Visual Basic to analyze plumes during the 2004-2008 eruption of Mount St. Helens. The version in this repository, Plumeria_wd, has been modified for crosswinds, translated to Fortran, and tested by comparing predicted with observed plume heights from multiple eruptions. It was...