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MM4 (Penn State/NCAR) Mesoscale Model. Version 4 Documentation
This article does not have an abstract or article summary.- publication PDF
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Summary Reports--Fellowship in Scientific Computing Summer 1973
A summary report and collection of papers from the 1973 Summer Fellowship Program in Scientific Computing and the scientific work of fellowship students who participated....- publication PDF
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A five-year plan for research related to the assimilation of meteorological data
This report provides scientific rationale and justification for a five-year research plan for the assimilation of meteorological observations into numerical weather prediction...- publication PDF
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Mesoscale Adjoint Modeling System: Version 1
This technical note serves several purposes. In Part I, the development of adjoints is described in general terms for spatially and temporally discrete models. In Part II, the...- publication PDF
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Data ingest and objective analysis for the PSU/NCAR modeling system: Programs...
Report discusses in detail the auxiliary programs DATAGRID and RAWINS, and intends to update previous documentation for these two programs (Haagenson, 1987; Seaman and...- publication PDF
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A Global Ocean Wind Stress Climatology Based on ECMWF Analyses
This report discusses the computations of the surface wind stress over the global oceans using surface winds from the European Centre for Medium Range Weather Forecasts (ECMWF)...- publication PDF
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Normal Modes of an Atmospheric Prediction Model
This technical report describes the derivation of the discrete normal modes of a grid point model developed at NCAR by Somerville and Shkoller. The work was completed September...- publication PDF
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Hurricane Weather Research and Forecasting (HWRF) Model: 2015 Scientific Docu...
This document describes the scientific aspects of the Hurricane Weather Research and Forecasting (HWRF) modeling system. This is based on 2015 HWRF v3.7a public release. This...- publication PDF
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User's Guide to the MM5 Adjoint Modeling System
This report is a manual on the MM5 Adjoint Modeling System.- publication PDF
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Introduction to Adjoint Techniques and the MM5 Adjoint Modeling System
Adjoint models are increasingly applied to many problems in meteorology and oceanography. The adjoint model of MM5 is a tool which effectively computes the gradient (or a...- publication PDF
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The NCAR Eulerian Regional Acid Deposition Model
The principal objective of this project is to develop an Eulerian regional acid deposition model suitable for assessing source-receptor relationships. The initial task is the...- publication PDF
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The East African Great Lake Environments (EAGLE) Climate Downscaling Dataset
The East African Great Lake Environments (EAGLE) climate downscaling dataset was created to provide a high-resolution depiction of present and future climate scenarios in the...- publication PDF
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Global Analyses From ECMWF and Atlas of 1000 to 10 Mb Circulation Statistics
This report describes the European Centre for Medium Range Weather Forecasts (ECMWF) global analyses available to NCAR. Several data sets are available with differing...- publication PDF
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A User's Guide to the Penn State/NCAR Mesoscale Modeling System
The MM4 system is a series of FORTRAN programs and accompanying C-shell scripts that runs under UNICOS on the Cray Y-MP8/864 at NCAR. Each of these shells is a standalone script...- publication PDF
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Description of the Penn State/NCAR Mesoscale Model: Version 4 (MM4)
This article does not have an abstract or article summary.- publication PDF
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The Interaction Between Objective Analysis and Initialization / Proceedings o...
A collection of summaries of lectures presented at the Fourteenth Stanstead Seminar on "the interaction between objective analysis and initialization." The lectures both...- publication PDF
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Spatial forecast verification: Image warping
PREFACE : In response to a growing need for more informative forecast verification in the face of gridded verification sets, many new methods have been proposed. While widely...- publication PDF
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Verify - the MM4 Verification Processor
The purpose of this technical note is to describe and demonstrate the capabilities of a processor (VERIFY) developed to verify objectively forecasts generated by the PSU/NCAR...- publication PDF
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Summer Fellowship in Scientific Computing / Computing Facility Summer 1978
The papers presented in this document summarize the research and programming work completed during the summer of 1978 by eight students who participated in the Summer Fellowship...- publication PDF
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Method for Object-Based Diagnostic Evaluation
This technical note discusses the Method for Object-Based Diagnostic Evaluation (MODE), which is part of the Model Evaluation Tools (MET) verification software package. MODE is...- publication PDF