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JWR 2nd Dec 2013
wwww.OpenEarth.eu
OpenEarth is a workflow, and one free instance of that workflowTools: 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 ?
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OpenEarthTools management
philosophytechnology
community
OpenEarth philosophy
Open up & collaborate
philosophyNon-zero sum game: 1 + 1 = 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 1st checkouts)
Svn trunk commits
Svn unique contributor growth
McTools
introduction
GooglePlot
A carrot rather than sticksweather 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
Pro
ces
sca
le:
km/y
r
scale 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-backprior to annual NCK days, at Delft Software Days, and now JWR coures!
