Agenda 2017 All-Hands ACME Meeting

BER Presentations

Gary Geernaert, Dorothy Koch (Unlicensed), Shaima Nasiri, Renu Joseph, Bob Vallario

• Koch ACME PI Jun 2017.pptx, Dorothy Koch (Unlicensed), Earth System Modeling, DOE Program Manager
• ASR_Presentation_ACME-2017.pptx, S.L. Nasiri, A.D. Williamson, Atmospheric Science Research Program Managers
• RGCM_4_ACME_Jun_2017_Final_PM.pptx, R. Joseph, RGCM Program Manager
• IA Overview Revised.pptx, B. Vallario, Integrated Assessment Research, DOE Program Manager

ACME Status, Future, Strategic Plan

• 20 min - David C. Bader bader5June17_1.pdf
• 20 min - Ruby Leung, all_hands_2017_06_LRL_Monday_status.pptx
• 20 min - Mark Taylor taylor-allhands2017.pdf

ACME v0 Initialization and Results

David C. Bader bader5June17_2.pdf

Selected Talks

• 15 min - SCM (Single Column Model under CMDV Software) Peter Bogenschutz ACME_June2017_bogenschutz.pptx
• 15 min - Global LCLUC drivers, Atul Jain (Unlicensed), et al. Talk_AtulJain_June4.pptx
• 15 min - The ACME spectral finite element non-hydrostatic dynamical core, Mark Taylor,  et al. theta-nh.pptx
• 15 min - Light-absorbing particles in snow and ice, Hailong Wang, et al. Wang_ACME2017June_LAPSI.pptx
  

4x 15min

Breakout #0

Tropics Session

Moderator: Ruby Leung

• 30 min - ACME interests and capabilities
  • 6 min - ACME's interest in tropics Ruby Leung, all_hands_2017_06_LRL_Monday_tropics.pptx
  • 3 x 8 min - ACME v1 capabilities and tropics relevant v2 roadmap:
    • Atmos_V2_tropics.pdf;  Phil Rasch (pnl.gov)/Shaocheng Xie), 
    • Ringler_v1-v2_tropics_arctic.pdf Todd Ringler (Unlicensed) / Stephen Price, 
    • Tropics Session - Land Interests - WJ Riley.pptx Peter Thornton / William Riley (Unlicensed) / Katherine Calvin (Unlicensed),

• 15 min - NGT interests and capabilities NGEET-capabilities-and-interests_ACME_tropics_session.pptx
• 10 min - BGC Feedbacks SFA Tropical Research Agenda Forrest M. Hoffman (Unlicensed) BGC_Feedbacks_Tropical_Research_20170605.pdf
• 5 min - University project
• 30 min - Discussion

Group Meeting

SE Group + Performance

Andy Salinger, Robert Jacob (Unlicensed), Philip Jones, Patrick Worley (Unlicensed)

SE/CPL + Perf Breakout, All Hands June 2017

Breakout #1

Group presentations and discussion

Atmosphere, Phil Rasch (pnl.gov), Shaocheng Xie

15min talk + 5min questions

• Susannah Burrows, How can we make model tuning less laborious and more transparent? (#A12, PPT, PDF)
• Wuyin Lin, The path to a well-tuned high-resolution ACME V1 atmosphere model and initial results (#A10, PDF, PPT)
• Aaron Donahue, Advances in the application of parallel split physics and dynamics (#A13), Impact of physics parameterization ordering in a global atmosphere model (#A14)
• Erika Roesler , High Resolution Modeling and Measurements in the Arctic (PDF) (#A05)
• Bryce Harrop , Convective gustiness and tropical precipitation biases (#A03) ACME_AHMS_2017_slides.pptx
• Jack Reeves Eyre (Unlicensed), ENSO in ACME coupled runs (#C02) UA_ACME_JReevesEyre_05Jun2017.pptx

Group presentations and discussion

Ocean/cryosphere, Todd Ringler (Unlicensed), Stephen Price

Poster Introductions (8x2.5 min = 20 min):

• Nicole Jeffery: Sea-ice biogeochemistry in ACME
  
• Shanlin Wang (Unlicensed): Ocean and Sea Ice Biogeochemistry in ACME
• Phillip Wolfram (Unlicensed): Evaluation of small-scale, nonlinear physical processes in climate simulations
• Elizabeth Hunke (Unlicensed): CICE Consortium
• Konstantin Pieper (Unlicensed): Exponential time differencing and parallel implementation (slides)
• Huanhuan Yang (Unlicensed): Fast CVT grid generation for ocean modeling
  scvt_poster_intro.pdf
• Joseph Zhang (Unlicensed): Implementation of a tide-estuary component into MPAS-Ocean framework
• Robert Letscher (Unlicensed): Variable stoichimoetry ocean BGC
  

Oral Presentations (4x15 min + 5 min = 80 min):

• Luke Van Roekel (Unlicensed): hi-res ocean & ENSO diagnostics Acme_summer_2017_ocean_update.pptx
• Mathew Maltrud: ocean BGC  ACME_BGC.pptx
• Mark Petersen: ice-ocean simulations
  ocean_ice_summary_Petersen.pdf
  cross-sections
• Adrian Turner: Sea ice in ACME

Group presentations and discussion

Land, Katherine Calvin (Unlicensed), William Riley (Unlicensed), Peter Thornton

4 x 15min talks:

• Jennifer Holm: ACME-FATES: Using dynamic vegetation and demography to capture changes in forest carbon cycling and competition (#L17)
  
• William Riley (Unlicensed): Half of global terrestrial nutrient uptake occurs in the absence of photosynthetic demand: Implications for the ACME BGC Inter-comparison (#L19)
  
• Peter Thornton: Experimental evidence from CO2 enrichment experiments supports the "Relative Demand" approximation for nutrient competition (#L18)
  
• Michael Brunke: Variable soil thickness in ALM: Implementation without elevation classes and preparation for implementation with elevation classes (#L20)
  

Discussion: Land perspectives on rescoping the V1 BGC experiments in light of reduced ALCC allocation (1hr)

Breakout #2

Ocean/Ice & Collaborators, Todd Ringler (Unlicensed), Stephen Price

ways to connect: breakout.pdf

Breakout #3

Deep Dive Rehearsal, Philip Jones

ACME v1 DECK, BGC, Cryosphere Experiments + Performance

Moderator:Ruby Leung

• 25 min - Update on v1 DECK and water cycle high res experiments Chris Golaz, Wuyin Lin, Peter Caldwell (ACMEv1_coupled_status.pdf)
  
• 25 min - Update on v1 BGC experiments Peter Thornton / William Riley (Unlicensed), thornton bgc v1 de-scoping.pptx
• 25 min - Update on v1 Cryosphere experiments Todd Ringler (Unlicensed), Stephen Price, ACME_OceanIce_AllHands_6-2017.pptx
• 10 min - Guardians of the ACME Philip Jones
• 10 min - Only YOU Can Prevent Performance Fires Philip Jones
• 10 min - General discussion
  

Arctic Session

Moderator: Ruby Leung

• 15 min - ACME interests and capabilities
  • 6 min - ACME's interest in arctic Ruby Leung all_hands_2017_06_LRL_Tuesday_arctic.pptx
  • 3 x 3 min - Arctic relevant ACME v1 capabilities and v2 roadmap Phil Rasch /Shaocheng Xie, Todd Ringler / stephen price, Peter Thornton / Bill Riley / Katherine Calvin
  • ACME_Atmos_Polar_breakout.pptx

• 15 min - HiLAT interests and capabilities
  • HiLAT_Arctic_Breakout.pptx
• 10 min - RASM interests and capabilities 
  • ACME_Arctic_RASM_2017.pdf
• 10 min - NGA interests and capabilities
• 5 min - BGC-Feedbacks interests and capabilities
  • ACME BGC SFA High-latitude goals and capabilities.pptx
• 5 min - University project
• 30 min - Discussion

Breakout #4

Selected Presentations on Next-Gen Performance and Software Efforts

Moderators: Andy Salinger, Philip Jones

Tentative agenda:

• C++/Kokkos Refactor of HOMME (Salinger, CMDV-SM)
• Concurrent atm physics/dynamics (Donahue, CMDV-SM) Donahue_2017_Parallel_Split_Presentation_v0.pdf
• Task Legions and the Coupled System (Jones, LEAP)
• Next-Gen Coupler with MOAB (pdf) (Jacob, CMDV-SM)  CMDVCoupler.pdf
  
• Discussion

Breakout #5

ACME Diagnostics, Kate Evans (Unlicensed), Jill Chengzhu Zhang, others...

• 30min - A-Prime Kate Evans (Unlicensed)   A-PRIME.pptx
• 30min - ACME Diagnostics Jill Chengzhu Zhang, et al.   ACME_diagnostics_package_June07.pptx 
• 30 min - Discussion

Coupled BGC (CBGC) (v2) discussion

30min, Todd Ringler (Unlicensed), Susannah Burrows

• /wiki/spaces/CNCL/pages/126061929
• Burrows_CBGC_kickoff - v2.pptx  
  

Introduction of new CBGC team.

Radiation, and related processes, in the atmosphere, land and ocean, Philip Cameron-Smith (Unlicensed)

• 10 min - Peter Thornton & William Riley (Unlicensed) (presented by (Philip Cameron-Smith (Unlicensed))   ACME radiation session, 2017, talk (combined).pdf 
• 10 min - Michael J Prather  2017ACME_SolarJ-Prather2.pptx
• 10 min - Charlie Zender, Solar Radiation on Snow and Sea-Ice
• 10 min - Robert Pincus, 2017-06-06-RRTMGP-Acme.pdf
• discussion

Session page:  Radiation Breakout Session (Tuesday 2pm-3pm)

Breakout #6

Critical Path Epic Team, David C. Bader

Notes from the meeting (not condensed): critical_path_notes.txt

Breakout #7

Elevation Classes, Steve Ghan (Unlicensed)

Live Music and Entertainment by Philip Jones & The Deep Dives band

Breakout #9

Group Meeting

Atmosphere, Phil Rasch (pnl.gov), Shaocheng Xie

/wiki/spaces/ATM/pages/125587979

Group Meeting

Ocean/Ice, Todd Ringler (Unlicensed), Stephen Price

V2 priority discussion page

Group Meeting

Land, Katherine Calvin (Unlicensed), William Riley (Unlicensed), Peter Thornton

Discussion topics:

• V2 development timeline and staging of pull requests (30 min)
• Next steps for Land BGC intercomparison and evaluation (1 hr)

Diagnosing Coupled Model Problems

Examples from Watercycle Simulations, Chris Golaz

• 20 min - Chris Golaz, Peter Caldwell (ACMEv1_diagnosing_problems.pdf)
• 20 min - Luke Van Roekel (Unlicensed), Mark Petersen (coupledModelUpdate_vanroekel.pptx)
• 20 min - discussion

Session v2 versus v3: v3 development, v2/v3 experiments

all_hands_2017_06_LRL_Wed_v2_v3.pptx

Ruby Leung

DECK: Diagnostics/Output: science, requirements, softwares, David C. Bader

• 15 min - CMIP6 Output Request,  Kate Evans,  CMIP6 Output Request-ACME All-Hands 7June2017-f.pptx
• 15 min - CMIP6 Data Archive, ESGF, CMOR, Dean N. Williams (Unlicensed), CMIP6 Data Archive ESGF CMOR.pptx
• 15 min - Discussion

Code Management and Processes, Repository

David C. Bader , panel discussion. see Externals in the ACME code

• How to deal with 10+ repositories ?

Tutorials, David C. Bader

• 10 min - Using CIME-5 to Run Coupled ACME System (http://esmci.github.io/cime/ or /wiki/spaces/ATM/pages/45285715) Robert Jacob
• 10 min - New Methods to Generate, Regrid, and Split Climate Data, Charlie Zender
• 10 min - A-Prime, Kate Evans (Unlicensed), A-PRIME.pptx

• 10 min - ACME diagnostics package, Jill Chengzhu Zhang