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A Statistical Investigation of the CESM Ensemble Consistency Testing Framework
Constant evolution and improvement of large scale climate simulation codes such as the Community Earth System Model (CESM) necessitate quality checks to verify the constitution...- publication PDF
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Introduction to the UNICOS CCM Processor
This technical note provides an introduction to the CCM Modular Processor, a postprocessing software package. The Processor analyzes datasets such as the history tapes (Mass...- publication PDF
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Proceedings of the 6th International Workshop on Climate Informatics: CI 2016
Climate informatics is an emerging research area that combines the fields of climate science and data science (specifically machine learning, data mining and statistics) to...- publication PDF
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Proceedings of the 2020 Improving Scientific Software Conference
The Software Engineering Assembly (SEA) is a loosely structured group of software engineers and scientists who write scientific software, mostly but not only at NCAR and mostly...- publication PDF
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Accelerating CMIP data analysis with parallel computing in R
In this Technical Note we examine eight schemes for parallelizing Extreme Value Analysis (EVA) on Coupled Model Intercomparison Project data via R foreach, doParallel, and doMPI...- publication PDF
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Applications of Statistics to Modeling the Earth's Climate System
Content: Application Of Statistics To Modeling The Earth's Climate System NCAR Colloquium - 6 to 19 July 1994 Statistical Science and Global Change Research /Jean Thiebaux...- publication PDF
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Statistical Analysis of Compressed Climate Data
[Note: this Technical Note was updated on 2020-08-17 per the authors' request to correct an error. See the description of the change on page two of the document's front matter.]...- publication PDF
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A multi-resolution Gaussian process model for the analysis of large spatial d...
A multi-resolution basis is developed to predict two-dimensional spatial fields based on irregularly spaced observations. The basis functions at each level of resolution are...- publication PDF
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Proceedings of the 7th International Workshop on Climate Informatics: CI 2017
It has been the seventh International Workshop on Climate Informatics and we believe it had much success in accelerating discovery at the intersection of these disciplines. For...- publication PDF
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Summary Reports--Fellowship in Scientific Computing Summer 1974
This represents a collection of papers written by graduate students participating in the 1974 Summer Fellowship Program in Scientific Computing. The main emphasis of the program...- publication PDF
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Proceedings of the 9th International Workshop on Climate Informatics: CI 2019
Climate informatics is an emerging research area that combines the fields of climate science and data science (specifically machine learning, data mining and statistics) to...- 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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Comparison of NCAR Community Climate Model (CCM) Climates
The purpose of this project is to establish the climate record of four versions of the National Center for Atmospheric Research (NCAR) Community Climate Model (CCM). All four...- publication PDF
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Proceedings of the 8th International Workshop on Climate Informatics: CI 2018
Climate informatics is an emerging research area that combines the fields of climate science and data science (specifically machine learning, data mining and statistics) to...- 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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CCM Processor Users' Guide (UNICOS Version)
This document is a complete description of the capabilities of the CCM Processor, including all of the information needed to run the code on the Crays at NCAR. A few aspects of...- publication PDF
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Summer Fellowship in Scientific Computing / Computing Facility Summer 1977
This represents a collection of papers written by graduate students participating in the 1977 Summer Fellowship Program in Scientific Computing. Included are brief descriptions...- 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
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Confidence Intervals for Forecast Verification
The manuscript is an attempt to present in a single document the various types of confidence intervals, their assumptions, and other issues as they pertain to forecast...- publication PDF
