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DSD-INT 2020 Delft-FEWS 2020.02 New Features-2 of 3

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Presentation by Gerben Boot and Marcel Ververs, Deltares, at the Delft-FEWS International User Days 2020, during Delft Software Days - Edition 2020. Thursday, 5 November 2020.

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DSD-INT 2020 Delft-FEWS 2020.02 New Features-2 of 3

  1. 1. Delft-FEWS Product Management Marcel Ververs Gerben Boot International Delft-FEWS User Days Event #2 November 2020 Delft-FEWS 2020.02 New Features
  2. 2. Overview Delft-FEWSInternationalUserDays2020 2 • F orecasting Process • O pen Archive • R equesting bulk data • E porting data • C omputational Framework • A xes in plots • S patial display • T ime Series Display Delft-FEWS 2020.02 Release Notes
  3. 3. Forecasting Process (Topology) Delft-FEWSInternationalUserDays2020 3 • Topology shows where modifiers are applied • Run Options Description (always selected so you can easily edit it) • State selection can also be configured in workflow descriptors. GUI (always) overrules • ColdStateStartTime can be configured (at node) • More information on FEWS wiki − Modifier button − Run options FORECAST
  4. 4. Forecasting Process (Topology) Delft-FEWSInternationalUserDays2020 4 • Topology shows where modifiers are applied • Run Options Description (always selected so you can easily edit it) • State selection can also be configured in workflow descriptors. GUI (always) overrules • ColdStateStartTime can be configured (at node) • More information on FEWS wiki − Modifier button − Run options FORECAST
  5. 5. Open Archive Delft-FEWSInternationalUserDays2020 5 • Open Archive – mostly backend improvements • NetCDF External Storage: external THREDDS/OpenDAP based server can be linked to the Open Archive • Seamless integration takes care of “where to look for the data”… • The time forecasts became available in the NetCDF External Storage (search) • Workflow: ability to import latest/current forecast • Log messages export: with event time • More information: FEWS WIKI FORECAST Catalogue (Elastic) Harvester FEWS Archive simulated observed external forecast FEWS Archive External storage Harvester External Storage Delft-FEWS Client Displays Local Tasks observed external forecast datastore + seamless integration FEWS Web Services FSS • NOAA • MODIS • CMEMS • KNMI
  6. 6. Requesting Bulk Data (WIWB_async) Delft-FEWSInternationalUserDays2020 6 • New: Asynchronous Import WIWB* • More information: FEWS WIKI FORECAST Delft-FEWS WIWB server ZIP file < data request > * Weer Informatie voor Waterbeheer / Weather Information for Water Management
  7. 7. Exporting Data Delft-FEWSInternationalUserDays2020 7 • Export as nc-metadata attribute − %COLD_STATE_START_TIME% − %EXTERNAL _FORECAST_TIME% • Export 3D Z-layer to NetCDF FORECAST fine gridcells course gridcells rectangular grid FM grid
  8. 8. Computational Framework (CF) Delft-FEWSInternationalUserDays2020 8 • CF is...use of Delft-FEWS as scenario/modelling environment (not strictly limited to an operational context) • New composed what-if concept (based on modifiers) • Composition of scenario (runs) • Managing scenario (runs), including storage in and access via the Open Archive to archived runs • Comparison of results (runs) in both timeseries and spatial display • Full functionality will become available in 2021 • Break-out (Event #3) FORECAST
  9. 9. Computational Framework (CF) Delft-FEWSInternationalUserDays2020 9 FORECAST composition of the run
  10. 10. comparison of runs: timeseries display Computational Framework (CF) Delft-FEWSInternationalUserDays2020 10 FORECAST
  11. 11. Computational Framework (CF) Delft-FEWSInternationalUserDays2020 11 FORECAST comparison of runs: spatial display
  12. 12. Axes in plots Delft-FEWSInternationalUserDays2020 12 • Logarithmic axes in the TimeSeries Display • Configurable: − Parameter level − Subplot level (overrules Parameter) − Same plot can contain both normal/log scales • User interaction − Menu bar option in TimeSeries Display FORECAST
  13. 13. Axes in plots Delft-FEWSInternationalUserDays2020 13 • Logarithmic axes in the TimeSeries Display • Configurable: − Parameter level − Subplot level (overrules Parameter) − Same plot can contain both normal/log scales • User interaction − Menu bar option in TimeSeries Display • Y-axis Scaling Options − <scaleOutsideMinAndMax> → Automatic scaling based on available data (default) − <fixedBetweenMinAndMax> → Always scale between configured min and max (regardless the data) − <scaleBetweenMinAndMax> → Automatic scaling within configured min and max (optimize visualisation) FORECAST
  14. 14. Spatial Display Delft-FEWSInternationalUserDays2020 14 • Play – Pause Button integrated • More information: FEWS WIKI FORECAST
  15. 15. Spatial Display Delft-FEWSInternationalUserDays2020 15 • Play – Pause Button integrated • More information: FEWS WIKI FORECAST
  16. 16. Timeseries Display Delft-FEWSInternationalUserDays2020 16 • Ability to toggle off/on multiple simulation traces directly in plot FORECAST
  17. 17. Timeseries Display Delft-FEWSInternationalUserDays2020 17 • Ability to toggle off/on multiple simulation traces directly in plot • Scatterplot improvements − automatically pair up the time series based on their configured order: <matchTimeSeriesPair> − Color areas based on configured points • (many) Small improvements − Copying timeseries from WorkflowNavigator into existing plots will NOT influence plot layout − Full column headers visible in 24h view (even with one location) FORECAST
  18. 18. Questions… Delft-FEWSInternationalUserDays2020 18
  19. 19. Contact www.delft-fews.com fews-pm@deltares.nl @DelftFEWS @deltares linkedin.com/company/deltares facebook.com/deltaresNL

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