JWR 2 nd Dec 2013 wwww.OpenEarth.eu
OpenEarth is a workflow, and one free instance of that workflow Tools: internal + external: anything too small for separate B&O repos.deltares.nl svn.oss.deltares.nl - Share with entire Deltares - Share with the entire world - Marketing umbrella
Communities: for science we can: 400 million
Communities: developers formerly known as users Wikipedia’s 1 % rule: 100 visitors: only 1 contributes many users = many contributions 1% of 400 million = 4 million provided the workflow is organized smoothly Is the Delta tools community big enough ?
` OpenEarthTools management philosophytechnology community
OpenEarth philosophy Open up & collaborate philosophy Non-zero sum game: = 3 Tragedy of the Commons OpenEarth wants to keep sharing going
OpenEarth philosophy Open up & collaborate community
OpenEarth philosophy Open up & collaborate all collaborating is not enough chaos coordination needed but no overall boss we need smooth workflow like wikipedia
OpenEarth philosophy technology Open up & collaborate check this out
OpenEarth community: social media & hands-on philosophytechnology community
LinkedIn group 327 members
Svn unique user growth (count of 1 st checkouts)
Svn trunk commits
Svn unique contributor growth McTools introduction GooglePlot
A carrot rather than sticks weather models 10 km resolution satellite data 1km resolution Dutch digital elevation maps 100 m resolution scale of interest: km/yr coastal bathymetry 10 m resolution dune profiles 1m resolution Proces scale: km/yrscale of interest: km/yr
GooglePlot toolbox 2D Delft3D CSM
GooglePlot toolbox 2D Delft3D MarkermeerDelft3D Kartina
GooglePlot toolbox 2D Delft3D KartinaUnesco-IHE Westernschelt
GooglePlot toolbox 3D Delft3D Markermeer
GooglePlot toolbox 3D Delft3D Rhine Rofi
GooglePlot toolbox 3D Delft3D Rhine Rofi
GooglePlot toolbox 3D Delft3D Rhine Rofi
Matlab GooglePlot: Rayleigh distribution: almost perfect?
Delft3D: large ROI !
Matlab
Python
R
Sprint sessions: hands-on outreach & feed-back prior to annual NCK days, at Delft Software Days, and now JWR coures!