NOAA Environmental Modeling System Regression Test Suite, system evaluation and requirements for a new system

Trahan, Samuel

doi:10.7289/V5/ON-NCEP-484

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

NOAA Environmental Modeling System Regression Test Suite, system evaluation and requirements for a new system

2016
By Trahan, Samuel
Series: Office note (National Centers for Environmental Prediction (U.S.)) ; 484

[PDF-150.32 KB]

Details You May Also Like

Details:

Personal Author:

Trahan, Samuel
Corporate Authors:

National Centers for Environmental Prediction (U.S.)
NOAA Program & Office:

NWS (National Weather Service) ; NCEP (National Centers for Environmental Prediction)

NWS (National Weather Service) ; NCEP (National Centers for Environmental Prediction) Less -
Description:

The NOAA Environmental Modeling System (NEMS) is a collection of numerical models of various aspects of the environment, coupled together via the NUOPC coupler. This creates a complex combination of source codes wherein a change to one model could break other models in unpredictable ways. For this reason, the NEMS Regression Tests (RT) were created. They compile the NEMS in various ways, and test the models in pre-specified scenarios. This suite is automated so that a user can type a simple command to run a suite of over forty such tests. When a user makes some change to one model, the user may run the test suite to see if there were any unintended effects. The present suite works well for a limited set of cases, but is having trouble adapting to new models, coupled modeling, new platforms and other issues. For this reason, we are designing a new regression test suite with increased adaptability and additional capabilities. This document describes the old system, analyzes its strengths and weaknesses, and describes requirements for a new system. [doi:10.7289/V5/ON-NCEP-484 (http://doi.org/10.7289/V5/ON-NCEP-484)]
Content Notes:

Samuel Trahan.

"December 2016."

System requirements: Adobe Acrobat Reader.
Keywords:

[+]

Computer Programs Mathematical Models Numerical Analysis Numerical Weather Forecasting Weather Forecasting
Series:

Office note (National Centers for Environmental Prediction (U.S.)) ; 484
DOI:

http://doi.org/10.7289/V5/ON-NCEP-484
Document Type:

Office Note
Place as Subject:

United States
Rights Information:

Public Domain
Compliance:

Library
Main Document Checksum:

[+]

urn:sha256:155ec70cb10f6cdde7c0ae49e655e1c3187847c6085d32d8038df8840a473cbf
Download URL:

https://repository.library.noaa.gov/view/noaa/12922/noaa_12922_DS1.pdf
File Type:

No Additional Files

More +

NOAA Environmental Modeling System Regression Test Suite, system evaluation and requirements for a new system

Details:

Supporting Files

You May Also Like