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February2017

rml599gh edited this page Feb 19, 2017 · 14 revisions

CABLE committee meeting, 1st February 2017, 2.00pm (AEST)

  1. Review action items
  • Documentation of namelist file (VH/JS)
  • Assess need for update of user guide on wiki
  • Review #128 documentation for trunk update (RL)
  • Merge #86 GSWP3 to current trunk (JS) Discussed. Likely will be incorporated when MD submits his changes for trunk.
  • Set-up of 1000 points C-cycle test for general use (VH)
  • Start producing Ticket Reports for review at committee meetings (JS)
  • Close sub-tickets of #128 (VH) Done
  • Check documentation for fix of canopy bug (VH/JS) **Done, ticket #129 **
  • Follow-up of CASA-CNP merge (JS/RL) **JS started but looks difficult **
  1. CABLE committee role and restructure, CABLE coordinator

General agreement that a restructure based around working groups was worth pursuing. Email to be sent to CABLE list by RL for comment/feedback and to gauge interest in being involved. Discussed who committee should report to. Suggested that a regular update to key people (those with resource allocation roles) would be sufficient. Noted that communication is important for getting resources recognised and time allocations formalised. Discussed pros and cons of having coordinator also lead a working group, a more neutral vs a more invested coordinator. Agreed it needed someone passionate about CABLE and thinking holistically. JK raised CABLE LIS/WRF versions and whether they were more aligned to CABLE offline or CABLE coupled working groups. Agreed needed 'CABLE coupled' working group to be broader than just 'CABLE ACCESS'. Noted that 'Core code management' WG would be focussed on the science code and needed to include biophysics and biogeochemistry. Discussed what we are trying to improve through a restructure and noted a faster through-put of tickets and less reliance on JS for all technical implementation (of trunk updates). RL to update CommitteeRestructure wiki page to reflect discussion.

  1. Ticket report

Not available. Quick check of new tickets showed #135 and #136 coming out of IH's work to check code in relation to coupling needs. Agreed that a comprehensive ticket report required for next meeting (JS).

  1. Code consolidation and trunk updates

Need to clarify status of MD work. VH has updates to come and will ticket. CASA-CNP consolidation to continue to be pursued by Aspendale.

  1. CABLE offline

a) I/O working group

UNSW student project worked on I/O interpolation. Tested spline code by aggregating flux tower data. Sensitivity to half, one, three, six hourly data etc.

  1. CABLE in ACCESS

a) Coupling

UM10.5 code is crashing early. Memory overwrite??

  1. Benchmarking

Need to follow up on the Jenkins work to make sure it can be run by anyone and gets used. GA visited ORNL and discussed linking of iLambs to PALS - seems workable. Another 1-2 weeks to get basic PALS stable and then can try adding iLambs scripts.

  1. Meetings

a) AMOS conference including M. Raupach celebration

GA attending GEWEX meeting in China.

  1. Next meeting: 1st or 8th March, 2pm

1st March

  1. Any other business

Discussed where to locate and how to share CABLE output, particularly so people can assess a new model version against output from a previous version. NCI best option for accessibility. Short-term solution is to store in project space and make readable to everyone. Location can be noted in the table of CABLE simulations on the CableSimulations page. RL to make extra column in table and advertise on the CABLE email list. Need to consider what needs we have for longer-term data curation. PALS may have some capacity.

VH questioned the best way to add a vegetation type (wanting to split broadleaf evergreen into tropical and extra-tropical. JK happy to share his notes on doing this, but should also be added to BeginnersGuide.

New and ongoing action items

  • Documentation of namelist file (VH/JS)
  • Assess need for update of user guide on wiki, including what is covered in BeginnersGuide and FAQs in CableHelp
  • Review #128 documentation for trunk update (RL)
  • Merge #86 GSWP3 to current trunk (JS)
  • Set-up of 1000 points C-cycle test for general use (VH)
  • Start producing Ticket Reports for review at committee meetings. Comprehensive report needed for March meeting (JS/RL)
  • Follow-up of CASA-CNP merge (JS/RL)
  • Email CABLE list with information about committee restructure and request for feedback (RL)
  • Update CommitteeRestructure wiki page based on committee discussion (RL)
  • Follow-up MD progress with potential trunk contribution (VH?)
  • Follow-up on Jenkins work (JS/GA)
  • Make data location column for CableSimulations table (RL)
  • Instructions for adding a vegetation type to be documented on wiki (JK/JS)
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