• Organization: National Institute of Standards and Technology
• Updated: 2018-04-05 00:00:00

This source code is available in zipped file which includes two source files, two author's output files, a Makefile and a README.txt file. An article with further documentation titled "The Walker...

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• Organization: Department of the Interior
• Updated: 2022-10-26T00:00:00Z

This data release contains the models and their inputs and outputs needed to reproduce the findings for the publication by Soong and Over (2022), "Effect of Uncertainty of Discharge Data on...

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• Organization: Department of Energy
• Updated: 2023-10-19T00:29:29Z

This submission includes an input file, plot file, Fortran conversion file, and 3D data file from the simulation of the temperature profile within the Test Bed #1 of the EGS Collab project. The...

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• Organization: National Institute of Standards and Technology
• Updated: 2010-12-19 00:00:00

The Guide to Available Mathematical Software (GAMS) is a virtual repository of software for solving frequently occurring mathematical problems such as the linear systems of equations, differential...

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• Organization: National Institute of Standards and Technology
• Updated: 2018-06-01 00:00:00

This is a software suite for computing optimal diffeomorphisms for elastic registration of curves. Algorithm adapt-DP is based on DP (dynamic programming) restricted to an adapting strip which is...

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• Organization: National Institute of Standards and Technology
• Updated: 2023-10-30 00:00:00

Fortran and Matlab programs, Matlab mex file of Fortran program, compiled mex file, and sample data files, etc. for computing a partial elastic shape registration of two simple surfaces in...

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• Organization: Department of the Interior
• Updated: 2021-03-25T00:00:00Z

The USGS assessment and methodology reports cited within this software release require extensive processing using computational methods and modeling. The most demanding aspects of the modeling...

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• Organization: National Institute of Standards and Technology
• Updated: 2019-06-01 00:00:00

The programs here compute 3x3 matrices of maximal trace over rotation matrices from input matrices. A dxd matrix M is of maximal trace over rotation matrices if given any dxd rotation matrix U,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2012-11-02

Fortran/NCARgraphics program to compute and plot RRF mean and variability:map_rrf_variability_13runs_epimax.f Ioapi files needed by Fortran/NCARGraphics...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2014-01-01

LSPC is the Loading Simulation Program in C++, a watershed modeling system that includes streamlined Hydrologic Simulation Program Fortran (HSPF) algorithms for simulating hydrology, sediment, and...

• Organization: Department of the Interior
• Updated: 2022-05-31T00:00:00Z

This data release contains the source code, executable file, and example files for WATRMod, a Water-budget Accounting for Tropical Regions Model code that is documented in U.S. Geological Survey...

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• Organization: National Institute of Standards and Technology
• Updated: 2013-04-01 00:00:00

**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised data in a Windows version of the...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

A three-dimensional, groundwater-flow model (MODFLOW-2005) was developed to estimate the hydraulic properties (e.g., transmissivity, hydraulic conductivity, specific yield, and specific storage)...

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• Organization: National Institute of Standards and Technology
• Updated: 2020-11-24 00:00:00

A software package for computing the elastic registration of two simple curves in d-dimensional space, d a positive integer, and therefore the elastic shape distance between them. The...

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• Organization: Department of the Interior
• Updated: 2020-08-12T00:00:00Z

This dataset contains the model outputs from the daily Hydrological Simulation Program - FORTRAN (HSPF) model of the Sacramento River Basin, including streamflow and sediment time series from...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2024-04-16

The data contains CMAQ fortran model code and shell scripts used for configuration in the work of Walters et al. Links are provided to base (unmodified) CMAQ release code (github and doi:...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31

The CFD Utility Software Library consists of nearly 30 libraries of Fortran 90 and 77 subroutines and almost 100 applications built on those libraries. Many of the utilities apply to multiblock...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This model product provides the Fortran source code and input data for the Simple Tropical Ecosystem Model (SITE). SITE is a simplified point model of vegetation dynamics that uses an integration...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The SAIL (Scattering from Arbitrarily Inclined Leaves) model was combined with the Jasinski geometric model to simulate canopy spectral reflectance and absorption of photosynthetically active...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Published formulas for case-control designs provide sample sizes required to determine that a given disease-exposure odds ratio is significantly different from one, adjusting...

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