Software

This repository contains code to run the Days Since Dry (DSD) model. DSD is defined as the number of days since a cell had less than 5cm of water depth (Trexler et al. 2010). The maximum value of DSD is 1181 days.

FaultMod is finite-element software whose main application is 3D spontaneous dynamic rupture models of earthquakes. It is designed to be very flexible. Models can include a variety of fault geometries (planar fault, curved fault, multiple faults, branched faults, rough faults, etc.), a variety of friction laws (slip weakening, time weakening, rate-and-state, thermal pressurization, etc.)...

The oilmapr package is designed to help users efficiently map time-stamped oil and gas well activity data. This package was originally built to use with data retrieved from the Wyoming Oil & Gas Conservation Commission (WOGCC) online database. With this package, users can generate shapefiles of active well locations, create raster datasets representing well densities across user...

Learn how to work with the Landsat Bulk metadata parquet files to detect added, updated, and reprocessed scenes across file versions.

plag is a tool for conducting diffusion chronometry modeling in plagioclase feldspar. It contains many functions designed to calculate partition coefficients, diffusion coefficients, and set up diffusion models using common finite difference methods. It has a sophisticated monte carlo error propagation system to accurately obtain uncertainties on model timescales, and a way of easily...

The NWDC Interactive Map project is the companion interactive map to the National Water Availability Assessment Data Companion (NWDC) site. The Interactive Map allows users to visually explore the model-based estimates of water availability and use, derived from U.S. Geological Survey (USGS) scientific models. Users are able to add a variety of additional layers and switch basemaps to...

This software release contains the SEIS2.5D wave propagation code as well as additional scripts written for reverse time migration converted wave imaging. The code is an efficient parallelized 2D seismic wave propagation tool that can be used in 2.5D domains (3D with azimuthal symmetry).

This toolbox was developed for use on mine waste sites in the state of Alaska. Many of these are placer mining sites, with small waste piles spread along a stream bed. The tool to calculate mine waste volume lets the user select between two different methods: surface difference and height estimation. The surface difference method was designed to estimate the volume of the stream bed...

lasertramdb (laser time resolved analysis module dashboard) is a tool for processing laser ablation icp-ms data from raw counts per second into chemical concentrations. Built using PyQT it is a graphical user interface that gives the user significant control over which portion of the signal is used in calculating final concentrations, ultimately allowing them to be more accurate. All...

This software release contains three R scripts that comprise an RShiny App to simulate scenarios and evaluate the optimal decision to move egg masses. The user is able to specify the size and number of egg masses in the donor and recipient pools as well as the number of recipient pools. The app will then display the number of metamorphs gained by moving the selected number of egg masses...

This code is associated with Gerber et al. manuscript titled, "Monitoring wolverine (Gulo gulo) distribution across the western United States for regional and national assessment", authored by members of the Western Association of the Fish and Wildlife Agencies (WAFWA) Forest Carnivore Subcommittee

Pysochron 2 is an open source 26Al/10Be burial isochron calculator, available for download in both .exe and .py formats. Like the original Pysochron, it uses orthogonal distance regression to fit isochron lines to measured concentrations of 26Al and 10Be and accounts for uncertainty using a Monte Carlo framework. The final output is a .pdf that contains the burial isochron diagram along...