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Precipitation verification at DWD 29th WGNE meeting, 10-13 March 2014, Melbourne U. Damrath (DWD)

Precipitation verification at DWD 29th WGNE meeting, 10-13 March 2014, Melbourne U. Damrath (DWD). 1000 stations; controlled data are available around 10 days after measurement. Verification method:

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Precipitation verification at DWD 29th WGNE meeting, 10-13 March 2014, Melbourne U. Damrath (DWD)

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  1. Precipitation verification at DWD29th WGNE meeting, 10-13 March 2014, MelbourneU. Damrath (DWD) M. Baldauf (DWD)

  2. 1000 stations; controlled data are available around 10 days after measurement. Verification method: Aggregation to a 1° x 1° grid: forecasts in the model grid, observations as so called superobservations in each model grid. 2

  3. Weare sorry for not considering Laurie Wilson‘s • Verificationproposal, due toseveralmigrationsofthe • verificationsystemduringthe last year: • libdwd GRIB-API (ECMWF) • GRIB1  GRIB2 • databaserequestinglayer (csobanksky) • NEC SX9  Cray XC30 M. Baldauf (DWD)

  4. Winter 2012/13 Forecast day 1 low values for ETS and high values for FBI due to an unusual dry winter M. Baldauf (DWD)

  5. Winter 2012/13 Forecast day 2 M. Baldauf (DWD)

  6. Winter 2012/13 Forecast day 3 M. Baldauf (DWD)

  7. Spring 2013 Forecast day 1 M. Baldauf (DWD)

  8. Spring 2013 Forecast day 2 M. Baldauf (DWD)

  9. Spring 2013 Forecast day 3 M. Baldauf (DWD)

  10. Summer 2013 Forecast day 1 M. Baldauf (DWD)

  11. Summer 2013 Forecast day 2 M. Baldauf (DWD)

  12. Summer 2013 Forecast day 3 M. Baldauf (DWD)

  13. Autumn 2013 Forecast day 1 M. Baldauf (DWD)

  14. Autumn 2013 Forecast day 2 M. Baldauf (DWD)

  15. Autumn 2013 Forecast day 3 M. Baldauf (DWD)

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