National RPO Modeling Work Group Meeting

May 25-26, 2004: Denver, CO

Meeting Agenda

Topic Driven Presentations and Discussion

Time Description
Day 1 (breaks as needed)
9:45
Welcome and Introductions
Session I: Optimal Model Configuration for PM2.5/Haze Modeling. Topic oriented presentations and discussion. Presenters will show results of alternative model configurations.
10:00
Fine Grid v. Coarse Grid results (Photochemical and Met. Modeling)
Presenters: VISTAS, WRAP, MRPO
10:40
Sectional v. Fine/Coarse PM Size Distributions
Presenters: VISTAS (CMAQ-AIM and CAMx), WRAP (CAMx)
11:00
Initial/Boundary Conditions
Presenters: VISTAS
11:20
Application of Multiple Models
Presenters: CENRAP, VISTAS, WRAP
12:00
Lunch (on your own)
1:00
Chemical mechanisms for PM: CB4, CB4-2002, SAPRC-99
Presenters: VISTAS & WRAP
1:30 Probing/Apportionment Tools
Presenters: WRAP (CMAQ TSSA+), MRPO (PSAT), MANE-VU (Tagging)
2:00
Modeling Options for BART Assessment - P. Brewer
Session II: Meteorological and Emissions Modeling Presentations
2:30
Meteorological Modeling
Presenters: WRAP, VISTAS, MANE-VU
3:45
Fire Emissions Modeling - Dave Randall (Air Sciences)
Session III: General Issues and Discussion Session
4:15

Summary of RPO Technical Approach - Each RPO will provide a brief 10 minute summary of the technical approach for meteorological and photochemical modeling activities to support the RH SIP. Presenters: All RPOs

5:15
Adjourn
Day 2 (breaks as needed)
Session IV: Model Performance Issues. The first agenda item listed below is an opportunity for interested RPOs to present preliminary results at particular Class I monitor locations to promote discussion regarding consistency, technical approach, and to give an idea how results differ using completely different modeling approaches at such a preliminary stage of the process.
8:15 Terminology to Describe Emissions Scenarios (i.e., base-year, typical year, future year, etc.) - T. Moore
8:30
Photochemical Model Performance and Consistency:
Focus Sites: Shenandoah, Mammoth Cave, Upper Buffalo, Pittsburgh
Focus Episodes: July 2001 and January 2002
9:15
Model Performance Goals & Criteria - J. Boylan
(Discussion about appropriate metrics to compare results)
9:30 Discussion: Model Performance Needs, Metrics, Model Evaluation, etc.
10:00
Model Performance Zones Discussion - J. Underhill
10:30 Emissions and Photochemical Modeling Improvements - K. Baker
10:45
Issues/Experience with Attainment Tests and Spatial Fields - K. Baker
11:30 Wrap-Up and Next Steps
12:00
Adjourn
 
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