Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
Filter Total Items: 912
CRT: Cascade Routing Tool to Define and Visualize Flow Paths for Grid-Based Watershed Models CRT: Cascade Routing Tool to Define and Visualize Flow Paths for Grid-Based Watershed Models
The U.S. Geological Survey Cascade Routing Tool (CRT) is a computer application for watershed models that include the coupled Groundwater and Surface-water FLOW model GSFLOW and the Precipitation-Runoff Modeling System (PRMS). CRT generates output to define cascading surface and shallow subsurface flow paths for grid-based model domains.
AquaPathogen X: A Template Database for Tracking Field Isolates of Aquatic Pathogens AquaPathogen X: A Template Database for Tracking Field Isolates of Aquatic Pathogens
Aquatic Pathogen Template Database (AquaPathogen X)
Random Landscape Tool 10.5 Random Landscape Tool 10.5
Random Landscape Tool uses a raster data source and a table of classifications to create a random landscape. The classification table allows the user to weight the probability of occurrence to certain classes and to spatially restrict the distribution of classes to certain areas (zones).
nshmp-haz-v1 nshmp-haz-v1
U.S. Geological Survey (USGS) National Seismic Hazard Mapping Project (NSHMP) code for performing probabilistic seismic hazard (PSHA) and related analyses. These codes are intended for use with seismic hazard models developed by the NSHMP for the U.S. and its territories.
GRIDGEN: A Program for Generating Unstructured Finite-Volume Grids GRIDGEN: A Program for Generating Unstructured Finite-Volume Grids
GRIDGEN is a program for generating layered quadtree grids for MODFLOW-USG.
New York Streamflow Estimation Tool New York Streamflow Estimation Tool
The New York Streamflow Estimation Tool produces a complete estimated daily mean time series from which daily flow statistics can be estimated and a means for quantitative flow assessments at ungaged locations to restore and maintain the chemical, physical, and biological integrity of the Nation’s waters.