0412 Catt Report

C ombined A erosol T rajectory T ool, CATT Status Report on Tools Development and Use Project supported by the Inter-RPO Data Analysis Workgroup Project Manager: Serpil Kayin, MARAMA Technical Project Officer: Rich Poirot, Vermont DEP Project performed by CAPITA, Rudolf Husar, PI July 2004 Trajectory Browser Kitty: Simple CATT CATT Transport Analyzer

Next Process Next Process Aerosol Data Collection IMP. EPA Aerosol Sensors Integration VIEWS Integrated AerData AEROSOL Weather Data Assimilate NWS Gridded Meteor. Trajectory ARL Traject.Data TRANSPORT TrajData Cube Aggreg. Traject. AerData Cube CATT Aggreg.Aerosol CATT-In CAPITA CATT-In CAPITA

New CATT Components: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Chemical filter Accomplished through queries to chemical data sets. The output a list of “qualified” dates for a specific location (s). Trajectory aggregator Receives the list of dates for a specific location Performs the trajectory/restime aggregation Yield transport pattern for specific receptor location and chemical filter conditions.

The CATT Family ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

IMPROVE-ATAD Trajectory Browser Tool This tool sows the backtrajectory for any day (1988-2003) and ATAD lactation (432 sites, 177 IMPROVE, 256 STN) ,[object Object],[object Object],http:// webapps . datafed .net/ dvoy _services/ datafed . aspx ?view= atadv _map

TrajAgg- Trajectory Aggregator – User Defined Filter This tool performs weighed trajectory aggregation using user-supplied filter The filter can be submitted as a comma separated CSV table, shown here The aggregator returns either trajectory or weighed contour plots

Kitty – Simple CATT Combined Aerosol Trajectory Tool ,[object Object],[object Object]

CATT – Combined Aerosol Trajectory Aggregator

Differing TrajPoint weight combinations ,[object Object],Uncertainty potential further away

The Role of Age Weighing: Example: Fine SOIL Transport Probability map to Shenandoah, July ,[object Object],[object Object],Factor ~ square root of age Weighed restime uniform along path Recommended (why? Don’t know) Factor ~ age Hi weighed restime far from receptor

Transport Probability Metrics ,[object Object],[object Object],[object Object],[object Object],[object Object]

Incremental Transport Probability Analysis ,[object Object],[object Object],Upper Buffalo IMPROVE Site Backtrajectories for top 10 percentile Soil, Jun, Jul, Aug Backtrajectories for all days, Jun, Jul, Aug Incremental Transport Probability, Jun, Jul, Aug ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Fine SOIL transport at decreasing concentration limit Weight by 1 Calc high Percent days Dust > 30 ug/m3 Dust > 1.8 ug/m3 Dust > 3.7 ug/m3 Dust > 1.8 ug/m3 Dust > 15 ug/m3 Dust > 7.5 ug/m3

Incremental Probability Maps Upper 10 percentile, Big Bend, Jun, Jul Aug ,[object Object],[object Object]

Incremental Probability Maps Upper 10 percentile, Brigantine, Jun, Jul Aug ,[object Object],[object Object]

Project Status: Extensions to the CATT Analysis Tool ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

0412 Catt Report

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0412 Catt Report