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Ptrack Particle tracking server. Ptrack – Project Overview. Project Server (Paul) Provide API Outputs to Postgres and other formats kml , netcdf , csv , . pth Client (Nate and Paul) Web app Command line Wget Product generation (Nate). Ptrack – Server. Server

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ptrack project overview
Ptrack – Project Overview
  • Project
    • Server (Paul)
      • Provide API
      • Outputs to Postgres and other formats
        • kml, netcdf, csv, .pth
    • Client (Nate and Paul)
      • Web app
      • Command line
      • Wget
      • Product generation (Nate)
ptrack server
Ptrack – Server
  • Server
    • Track a single particle
    • Track ID
      • Run directory created using the ID
    • Output to .pth, .kml, and database
      • Ogr2ogr does conversions of vector formats
    • Allows for other particle tracking codes
    • Problem, ptrack is slow – need to review Aaron R’s modifications
ptrack client
Ptrack – Client

http://ambwd02.stccmop.org/datamart/forecasts/ptrack

Other clients possible – just need to follow server API.

ptrack server api
Ptrack – Server API
  • API
    • ID – character, used to create a directory, not unique
    • Lat, lon or X, Y – 3601 assumed
    • Email - for notifications
    • Depth – fixed (drifter) or variable (tracer)
    • Forecast id
    • Run day or start time – e.g 2009-211
ptrack results
Ptrack – Results
  • From this:
    • http://rdfs.stccmop.org/ptrack/server/runptrack.php?id=newtest&x=316458.73&y=292331.92&fcast=fca200nb&depth=1.0&runday=2009-212
  • To this:
    • http://rdfs.stccmop.org/ptrack/server/newtest/particle.pth
    • http://rdfs.stccmop.org/ptrack/server/pjtest/particle.kml
ptrack todo
Ptrack – TODO

Schema changes in particle track tables

Drifter run through

Test, test

Mapserver – cruise mapper