= '''CMCC-NEMO team - 2013 actions''' = [[PageOutline]] Last edited [[Timestamp]] '''WARNING page currently in progress''' '''members''' || Name || Institution || % || Position || || Srdjan Dobricic || CMCC, Bologna || 10 || CMCC NEMO officer, scientist || || Marcello Vichi || CMCC, Bologna || 10 || scientist || || Tomas Lovato || CMCC, Bologna || 10 || post-doc || || William !McKiver || CMCC, Bologna || 10 || junior scientist || || Esteban Gutierrez || CMCC, Bologna || 20 || junior scientific programmer || || Dorotea Iovino || CMCC, Bologna || 10 || junior scientist || || Miriam Giorgini || CMCC, Bologna || 20 || junior scientific programmer || || Raffaele Farina || CMCC, Bologna || 10 || post-doc || || Pier Giuseppe Fogli || CMCC, Bologna || 10 || senior scientific programmer || || Italo Epicoco || CMCC, Lecce || 20 || scientist || || Silvia Mocavero || CMCC, Lecce || 20 || scientist || || Luisa D'Amore || SPACI (CMCC associate), Napoli || 20 || scientist || || Luisa Carracciuolo || SPACI (CMCC associate), Napoli || 20 || scientist || '''total weeks : ''' > = 40 weeks (=1 man-year) '''Summary:''' || Action || Brief description || Status || Branch name || Trac ticket n° || Wiki page name || Reviewer(s) || Review status || Nb of weeks || Ready for merge || || CMCC-1 || Scalability || Continuation || || || || || || || || || CMCC-2 || Masks || Started || || || || || || || || || CMCC-3 || Data assimilation || Not Started || || || || || || || || || CMCC-4 || Divergence damping || Continuation || || || || || || || || || CMCC-5 || Vertical stability || Not started || || || || || || || || || CMCC-6 || BC for TOP || Continuation || ![https://forge.ipsl.jussieu.fr/nemo/browser/branches/2013/dev_r3996_CMCC6_topbc?rev=] || ![https://forge.ipsl.jussieu.fr/nemo/ticket/1143] || || Ethe || || || || || CMCC-7 || AGRIF || Not Funded || || || || || || || || === '''CMCC.1 Scalability Optimization''' === ''' Motivation:''' Improve NEMO scalability. [[BR]] ''' Status:''' to be started[[BR]] ''' Main tasks:'''[[BR]] * Introduction of a new software layer in the NEMO stack software exploiting numerical optimized and parallel libraries such as pBLAS, ScaLAPACK and PETSc. [[BR]] * Continuation of the implementation of hybrid parallel approach based on the functional parallelism for the tracers, momentum equations and 3D domain decomposition.[[BR]] * Test performances of XIOS on CMCC architectures[[BR]] '''System Reviewer:''' [[BR]] ''' Deadline:''' 2013[[BR]] ''' Priority: '''Medium [[BR]] ''' Principal investigator:''' Italo Epicoco [[BR]] === '''CMCC.2 ''' Modification of masks === ''' Motivation:''' Expand the modification of masks to the EEN scheme [[BR]] ''' Status:''' started in 2012, continued in 2013[[BR]] ''' Main tasks:''' Evaluate the impact of fmask on the EEN scheme and eventually make modifications. [[BR]] '''Science Reviewer:''' Gurvan Madec[[BR]] ''' Deadline:''' 2013[[BR]] ''' Priority:''' High[[BR]] ''' Principal investigator:''' Srdjan Dobricic [[BR]] === '''CMCC.3 ''' Direct interface with data assimilation === ''' Motivation:''' Interface with data assimilation systems [[BR]] ''' Status:''' to be started[[BR]] ''' Main tasks:''' Develop software interface that will avoid the writing to the disk, provide the possibility to use a different domain decomposition in Nemo and the data assimilation, reduce the memory usage of Nemo when it is inactive. [[BR]] '''Science Reviewer:''' !MetOffice[[BR]] ''' Deadline:''' 2013 [[BR]] ''' Priority: '''Medium [[BR]] ''' Principal investigator:''' Srdjan Dobricic [[BR]] === '''CMCC.4 '''Divergence damping filter operator === ''' Motivation:''' Additional diffusion on only the divergent component of the velocity could reduce the numerical noise at the high model topography (step topography, deep convection, etc.). [[BR]] ''' Status:''' continuation of 2012 activity. Tested but not documented[[BR]] ''' Main tasks:''' Add a routine that will apply the divergence filter in addition to the horizontal diffusion of the velocity.[[BR]] ''' System Reviewer:''' [[BR]]'''Science Reviewer:''' '''[[BR]]Deadline: '''2013[[BR]] ''' Priority:''' High [[BR]] ''' Principal investigator:''' Srdjan Dobricic[[BR]] === '''CMCC.5 '''Vertical stability of increment fields === ''' Motivation:''' Modify the increment field in order to reduce the vertical instabilities. [[BR]] ''' Status:''' to be started[[BR]] ''' Main tasks:''' Modify the ASM code to add the diagnostics of the vertical stability and the modificatyions to the increment fields.[[BR]] ''' System Reviewer:''' [[BR]] ''' Science Reviewer:''' Met Office [[BR]]'''Deadline: ''' 2013[[BR]] ''' Priority:''' Medium[[BR]] ''' Principal investigator: '''Srdjan Dobricic === '''CMCC.6 '''Surface and lateral boundary conditions for tracers === ''' Motivation:''' Add generic interfaces for surface and lateral boundary conditions for BGC tracers (river input, atmospheric deposition, open boundary conditions). [[BR]] ''' Status:''' started in 2012, first implementation waiting for the final choice of BDY[[BR]] ''' Main tasks:''' Port the interface used for transport routines to the surface and boundary condition routines currently used for T and S. [[BR]] ''' System Reviewer:''' C. Ethe'[[BR]] ''' Science Reviewer:''' C. Ethe', ?? [[BR]] '''Deadline:''' 2013[[BR]] ''' Priority:''' High [[BR]]''' Principal investigator: '''Marcello Vichi === '''CMCC.7 '''Testing of AGRIF: scalability and usage with biogeochemical variables === ''' Motivation:''' evaluate AGRIF performances in realistic domains and utilization with the BFM[[BR]] ''' Status:''' this activity has not been funded and will not be undertaken for this year[[BR]] ''' Main tasks:''' check performances of AGRIF with an Atlantic refinement; assess the compatibility with BFM variables and the related computational overhead[[BR]] ''' System Reviewer:''' [[BR]] ''' Science Reviewer:''' Dorotea Iovino[[BR]] '''Deadline:''' 2013-2014[[BR]] ''' Priority:''' Medium [[BR]]''' Principal investigator: ''' Marcello Vichi and Italo Epicoco