STEM Community Call March 14, 2013
On Call: Jamie, Stefan, Matt, Matthias, Chris, Alex, Anne, Judy
 
1. V 2.0 Milestone 1 to be available Tuesday, April 2
TO DO: Update date on Webpage  
 
Discussion: Milestone (instead of a Release) allows early exploration of code generation within STEM and other select features without going through formal process w/ Eclipse; Milestone makes most technologically up-to-date version available to users, is essentially a Tech Preview for power users; Release is the most stable and officially approved version; eventual new Release will include all features tested in Milestones 
TO DO: Explain distinction on download page; make both available for users to choose from
TO DO: Watch stem-dev for instructions on updating environment 
Milestone 1:  UI, model development workflow, builder tools, xtext, all in STEM 
                Add model generator Feature to STEM-core (with required plugins) 
                Customize Project Explorer (show/hide generated Java code) 
Significant progress on both in last few days (thanks Matt and Stefan); hence setting April 2nd date 
Milestone 2: Hot injection of generated plugins
Work on this almost completed; what showed BfR in Berlin last summer is now implemented in STEM itself and can access with click; almost to code free disease development tool
 
Milestone 3: GUI
Still need this, but everything has to be in place first
Jamie: Can BfR assist? Input from biologist (Alex) would help
Matthias: Can do this summer or later this year
Jamie: Timing perfect 
Future V 2.0 Release Features to include: 
        Xtext model generator feature  
        Graphical Model Design (GUI for code generation) 
    Bug Fixes from 1.4.1 
    Performance improvements 
    Advanced Dengue Example 
    Stochastic Modeling - need to watch apach.math.commons library   
 
Other Discussion Points (Matt)
Move to Eclipse 3.8? Need to do so for target platform. Chris & Alex: Now use 3.8
Issue: Use source code bundles? 
TO DO: Determine how much including source code will increase size of STEM (i.e., the “costs”)
2 different downloads? One w/ source code for power users, one for other users
Issue: Java doc? Jar files? How to do documentation of _expression_ language? 
TO DO: Explore for further discussion next week
Jamie: Now w/ STEM project user may want to extend by adding, deleting plugins; user has to manage work space
2. New Documentation for 2.0 
* New STEM Update Mechanism 
* Developers Environment guide updated (thank you Matt) 
* New Doc on Food Distribution View [[take out of release]] 
* Food Distribution view doc 
* New doc page describing different solvers available in STEM 
3. Bug(s) of the week 398419 fixed; Alex confirms fix is okay 
4. Norway data is checked in to folder w/ things working on map; Kassaye is adding his bio to wiki
Jamie: Need long term plan to fix Europe map
Matthias: EU Inspire legal framework requires geospatial data to meet agreed upon standards & to be open; can access online; could be interim solution instead of shape file importer
Jamie: Summer intern in 2013 will work on model generator; summer intern in 2014 will work on Europe map
    
5. Eclipse Stammtisch Switzerland in Zurich on May 15th (suggestion from Werner) 
Jamie: Could introduce to WHO folks. Matthias: BfR unable to attend  
    
6. Items from Participants 
Chris: Committed new code for visualization showing extent of good transported into a region
Jamie: Is getting permission to send Matthias a video of IBM demo of material not yet in STEM; will talk w/ Matthias after concall
Matt: Transition to GIT? 
TO DO (All): Think about this; will discuss next week 
Matthias: At March meeting in Spain met food safety VP from USA. Jamie: May possibly work w/ him
Stefan: Helping w/ data for Uganda, problem w/ shape file. Jamie: Will help
Matthias: Status of work on new logger? Jamie: Will  be in Release 2.0, not in the Milestone April 2