Software

This code may be used to fit linear models with multivariate random effects and heterogeneous measurement-level residual variances. The code as written may be used to estimate associations between water temperature ('temp') and continuous year ('yearctr'), study reach (or field station; 'fs'), log-transformed mean July water discharge (in 1000 cms units; 'logmeanJulycms1000'), number of...

The data set is six separate csv files. Four of which contain the quantity of DNA copy numbers and fluor used to analyze the DNA quantities collected from water samples from four separate portions of the study (adult SL field, adult SL lab, larval SL field, larval SL lab) and need to be in their own csv file. Also included is a csv with adult SL trapping data, a csv for larval SL...

Automatically determines the earthquake type (subduction zone interface, active crustal shallow, stable continental region, etc.) and the earthquake focal mechanism.

ShakeMap v4 Software and Documentation

MODFLOW is the USGS's modular hydrologic model. MODFLOW is considered an international standard for simulating and predicting groundwater conditions and groundwater/surface-water interactions.

ModelArchiver is a program for creating groundwater model archives that meet USGS policy requirements. FgdcMetaEditor is a program for editing metadata for geographic information in the form specified the by Federal Geographic Data Committee. This software release contains compiled versions of both programs along with source code and example data.

The Ground-Water Transport (GWT) Process for MODFLOW-2000 (mf2k) provides the capability to simulate three-dimensional solute transport. The GWT Process is based on the previously documented MOC3D model, which was integrated with MODFLOW-96. This data release includes compiled versions of the software, source code, documentation, and the input and output for several test cases.

R code to fit models with and without sample weights and simulation code

The USGS Crustal Geophysics and Geochemistry Science Center (CGGSC) collaborated with the USGS Data at Risk (DaR) team to preserve and release a subset of magnetotelluric data from the San Andreas Fault in Parkfield, California. The San Andreas Fault data were collected by the Branch of Geophysics, a precursor to the now CGGSC, between 1989 and 1994. The magnetotelluric data selected for...

SPARROW (SPAtially Referenced Regression On Watershed attributes) models estimate the amount of a contaminant transported from inland watersheds to larger water bodies by linking monitoring data with information on watershed characteristics and contaminant sources.

SSR_pipeline is a flexible set of programs designed to efficiently identify simple sequence repeats (SSRs; for example, microsatellites) from paired-end high-throughput Illumina DNA sequencing data.

Provides core StreamStats functionality, such as watershed delineation, basin characteristics and flow statistics.