Presentation by Peter Gijsbers, Deltares, at the BlueEarth User Day: Explain the past, explore the future, during Delft Software Days - Edition 2020. Monday, 16 November 2020.

1. Peter Gijsbers & Edwin Snippen
Part of the BlueEarth-Engine
17-11-2020
Computational Framework
Deltares

2. Table of contents
2
• User Roles in the BlueEarth-Digital Environment
• Computational Framework process support for the Model Analyst
− specify/modify
− execute
− analyse
− share, archive, publish
• Demonstration

3. Computational Framework (CF)
part of BlueEarth-Engine
3
BlueEarth
Digital
Environment

4. User Roles
4
Stakeholder – has stake in co-creation
process and associated information
Facilitator – facilitates stakeholder
involvement and presents information
Data collector – collecting data and convert
to usable model input
Model builder – creates the computational
model as reference for situation analysis
Analyst – execute model runs, analyses
results and manipulates model inputs based
on scenario’s and input from stakeholders
C
A
M
F
BlueEarth
Digital
environment
S
C AM
F
A F S
F S
S
Supported by Computational Framework

5. Computational Framework
provides process support for model analyst
5
Reference model
Intervention
strategy
Updated model(s)
Scenarios
& Forcings
Results
modify execute analyse share
desktop application
powered by Delft-FEWS data model integration platform
A

6. Computational Framework powered by Delft-FEWS
specify/modify
➢ Modify model input
➢ Select scenario’s
➢ Specify interventions and combine into strategy
6

7. Wrapper
Computational Framework
execute
7
Workflow Management
Run model A
database
data exchange
file (PI)
native model
data files
External
Module
Delft-FEWS
Module
Delft-FEWS
Workflow
data flow
Import Preprocess Postprocess
wflow RIBASIM
netcdfzip
netcdflog
xml zip
xml
Run model B
Published Interface
(xml/NetCDF*)
scenarios
strategy
*see: https://publicwiki.deltares.nl/display/FEWSDOC/15+Connect+external+modules+with+a+model+adapter

8. Computational Framework
analyze
8
compare variable side by side
difference between runs
difference between runs

9. Computational Framework
archive, share & publish
9

10. Computational Framework
Under construction
First applications:
• WarmingUP
• RIBASIM
Let’s take a peek into RIBASIM
10

11. BlueEarth Digital Environment
• Release of the BlueEarth-
Computational Framework is
expected end 2021
11

12. Contact
blueearth.deltares.org
blueearth@deltares.nl
@deltares
@deltares
linkedin.com/company/deltares
facebook.com/deltaresNL
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