PPT-1 Introduction to Adjoint Methods in Meteorology

Author : aaron | Published Date : 2018-12-15

Rolf Langland Data Assimilation Section Naval Research Laboratory Monterey CA langlandnrlmrynavymil Including Material Provided by Dr Ronald M Errico NASAUMBC

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1 Introduction to Adjoint Methods in Meteorology: Transcript

Rolf Langland Data Assimilation Section Naval Research Laboratory Monterey CA langlandnrlmrynavymil Including Material Provided by Dr Ronald M Errico NASAUMBC Santa Fe NM 31 July . Syllabus for eLearning 1. Dynamic Meteorology 4. CLIMATOLOGY 4.1Introduction: Earth Sun relationship. Ecliptic and equatorial plane:rotation and revolution of the earth: Equinox. Solstice, Perihelion Rolf Langland. Data Assimilation Section. Naval Research Laboratory. Monterey, CA . langland@nrlmry.navy.mil. Including . Material Provided by. Dr. Ronald M. Errico (NASA-UMBC). Santa . Fe, N.M., . 31 July . 2011. Staff of 42. Annual budget $6.5 million. 1,185 universities have participated in . COMET activities since 1990. 600 hours of online distance learning. 10 weeks of residence courses and . virtual courses. Packet#1. What is meant by “Mountain Meteorology”?. http://www.ils.unc.edu/parkproject/webcam/webcam.html. ATMS 373- Mountain Meteorology. Outline. Introduction. Topics. Literature search. http://www.ils.unc.edu/parkproject/webcam/webcam.html. http://www.ucar.edu/communications/factsheets/Tornadoes.html. Packet#1. What is meant by “Mesoscale Meteorology”?. ATMS 316- Mesoscale Meteorology. http://www.ucar.edu/communications/factsheets/Tornadoes.html. models: Examples. ATM 569. Fovell. Fall . 2015. (See course notes, Chapter 16). 1. Integrating the . adjoint. 2. (1) Run the control model to time . N. and save . C. n. every time step. (2) Initialize . 2011. Staff of 42. Annual budget $6.5 million. 1,185 universities have participated in . COMET activities since 1990. 600 hours of online distance learning. 10 weeks of residence courses and . virtual courses. . - inverse model . components (structure . / data flow. ). - building process (code versioning/sync. .). Model development. . - develop based on v11-02. . - get GCHP to run . backwards (could be trivial). Fovell. Fall 2018. (See course notes, Chapter 16). 1. Motivation. We often look at a forecast and wonder “where did this come from” and “how could this be changed”, especially if it involves model error. Kerry Emanuel. Synopsis. Founding of Meteorology at MIT. WWII and the Beginnings of the Department of Meteorology. Oceanography at MIT. Merger with EPS. The Future. Carl-Gustav Rossby (1898-1957). Rossby in 1933. Geodynamics (ZAMG) Hohe Warte 38 A - 1190 - Vienna AUSTRIA Royal Meteorological Institute of Belgium (RMI) Avenue Circulaire 3, B 1180 - Brussels BELGIUM Meteorological and Hydrological Service of ATM 562. Fovell. Fall 2021. (See course notes, Chapter 17). 1. Recap of theory. 2. Background: integrate model. Initial condition is . u. 0. . Integrate for . N. time steps.. We can relate the . final forecast. Jeremy Berman. University at Albany. Thursday 03 May 2018. ATM 419/563. Outline. Data Assimilation (DA). At the end, you should know:. What is it?. How it works?. Why is it important?. Basic DA techniques. Workshop. Evaluating a Satellite in Assimilation. Benjamin Ruston. Steve Swadley, Nancy Baker, . Rolf . Langland, Bill Campbell and Elizabeth Satterfield. NRL, . Monterey, . CA. | . 2. U.S. Naval Research Laboratory.

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