Changes between Version 48 and Version 49 of ticket/0927_Energy_diag
- Timestamp:
- 2012-05-08T12:21:08+02:00 (12 years ago)
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ticket/0927_Energy_diag
v48 v49 15 15 ''' Motivation: ''' output 3D trends of tracers, momentum, kinetic energy and potential energy.[[BR]] ''' Status :''' the extraction of trends terms exists, but not the 3D output of the trends [[BR]] ''' Main tasks :''' [[BR]] 16 16 17 (1) implement the 3D output of tracers and momentum trends using iom_put [[BR]] (2) compute and output the 3D trends of PE and KE [[BR]](3) validatation + documentation [[BR]]17 (1) implement the 3D output of tracers and momentum trends using iom_put [[BR]] (2) compute and output the 3D trends of PE and KE [[BR]] (3) validatation + documentation [[BR]] 18 18 19 19 ''' Science Reviewer:''' NOCS guy? [[BR]] ''' System Reviewer:''' NOCS guy? [[BR]] ''' Deadline:''' spring 2012 [[BR]] ''' Priority:''' high [[BR]] ''' Depends on:''' gurvan disponibilities [[BR]] ''' Principal Investigator : ''' Gurvan Madec and Simona Flavoni (simona.flavoni@locean-ipsl.upmc.fr) [[BR]] [[BR]] … … 25 25 see [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3316 revision 3316] 26 26 27 ''' trdmod_oce''' module and ''' namtrd namelist'''[[BR]]27 ''' trdmod_oce''' module and ''' namtrd namelist''' [[BR]] 28 28 29 29 logical flags added in namlist namtrd which now controls what is done with the trends. [[BR]] All the types of treatment of a given trend are available at the same time. The memory requirement will only increase due to the time averaged arrays defined in IOM. … … 41 41 Add these new logical in the namelist. '''==>>> CAUTION only in the ORCA2_LIM directory''' [[BR]] NB: here is the new name set in revision number 3318[[BR]] 42 42 43 ''' trdtra'''module[[BR]]43 ''' trdtra''' module[[BR]] 44 44 45 45 Add a systematic mask of the trend.[[BR]] Change the comments to better describe the purpose of this module. Its purpose is: [[BR]] 46 46 47 'TRA' case: to regroup T & S trends and send them to trd_mod, with, in case of advection, transform the incoming advective fluxes into advctive trend (U.grad[T])[[BR]] 'TRC' case: send trend to ted_mod_trc, with, in case of advection, transform the incoming advective fluxes into advective trend [[BR]] all cases : mask the trend (''' ===>>> PROBABLY add in the module a lbc_lnk so that the trend is defined everywhere''')48 49 ''' dynadv_cen2 and _ubs'''modules[[BR]]47 'TRA' case: to regroup T & S trends and send them to trd_mod, with, in case of advection, transform the incoming advective fluxes into advctive trend (U.grad[T])[[BR]] 'TRC' case: send trend to ted_mod_trc, with, in case of advection, transform the incoming advective fluxes into advective trend [[BR]] all cases : mask the trend (''' ===>>> PROBABLY add in the module a lbc_lnk so that the trend is defined everywhere''' ) 48 49 ''' dynadv_cen2 and _ubs''' modules[[BR]] 50 50 51 51 change jpdyn_trd_had into jpdyn_trd_keg. Now in flux form _keg corresponds to the horizontal advection trends and _rvo to the metric terms[[BR]] [[BR]] 52 52 53 ''' dynnxt'''module[[BR]]53 ''' dynnxt''' module[[BR]] 54 54 55 55 add the output using mom of the total den trend (except asselin time filter) ("utrd_tot", "vtrd_tot") and of the asselin time filter trend ("utrd_atf", "vtrd_atf") but with a shift by one time step[[BR]] [[BR]] 56 56 57 ''' dynvor, trdvor and trdmod_oce'''modules[[BR]]57 ''' dynvor, trdvor and trdmod_oce''' modules[[BR]] 58 58 59 59 suppress the call to trd_mod in the jpdyn_trd_dat case (computation of beta.V) add add the calculation of beta.V term in 'trdvor' in jpvor_pvo case. And obviously suppress jpdyn_trd_dat from trdmod_oce [[BR]] Also suppress the jpdyn_trd_had case horizontal advection for the dynamics is 'keg' + 'vor' ; in case of flux form, 'had' is put in 'keg' and the metric terms is put in 'vor' [[BR]] there is now only 10 trends on the dynamics instead of 12[[BR]] [[BR]] 60 60 61 ''' trdmod'''module[[BR]]61 ''' trdmod''' module[[BR]] 62 62 63 63 1- introduce the new logical namelist parameters[[BR]] 2- introduce new subroutines : '''trd_budget''' : computation of the domain averaged T,T^2^, PE, KE trends formerly computes in trd_mod routine)[[BR]] ''' trd_3Diom''': output of the 3D trends using IOM [[BR]] [[BR]] 64 64 65 ''' trdicp'''module[[BR]]65 ''' trdicp''' module[[BR]] 66 66 67 67 add in trd_twr routine the computation of the vertical diffusive trend on T & S in case of iso-neutral diffusion (ln_traldf_iso=T). These trends ("ttrd_zdfp", "strd_zdfp") name zdfp for "PURE" vertical diffusion trends are output so that by difference with "zdf" trends we can access to the vertical contribution of the iso-neutral operator [[BR]] [[BR]] 68 68 69 ''' iodef.xml'''file[[BR]]69 ''' iodef.xml''' file[[BR]] 70 70 71 71 add all the trends nick name : '''==>>> CAUTION only in the ORCA2_LIM directory''' [[BR]] [[BR]] … … 73 73 ---- 74 74 === ''' Step II : simplification of the structure ''' === 75 ''' trdicp and trdicp_oce'''modules[[BR]]75 ''' trdicp and trdicp_oce''' modules[[BR]] 76 76 77 77 see [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3317 revision 3317] … … 79 79 1- suppress trdicp_oce module (put required variables in trdmod_oce parameters)[[BR]] 2- use the jptra_trd_... instead of jpicp_... 3- move trd_budget subroutine from trdmod to trdicp.F90. Suppress trd_icp routine (i.e. trd_2d, trd_3d) as the work is now simply done in trd_budget.[[BR]] 4- rescan all dyn/tra trend indices. add jptra_trd_zdfp for "PURE Kz dissusive trend when ln_traldf_iso=T (see also changes in tranxt where a call to trd_tra is done just before the swap, so that PURE Kz trends can be diagnosed in tra_trd. See also xml file). 5- jptra_trd_nsr and jptra_trd_cdt are 3D trends as their incorporate both surface forcing AND runoff, the later being possibly spread in depth ('''==>>> probably to be changed''')[[BR]] 6- suppress the key_trddyn key trdtra from trdicp[[BR]] 80 80 81 ''' trdtra - trddyn - trdmod - trdvor''' modules : impact on ''' TRA''' , ''' DYN''' , ''' TRD''' and almost all ''' TOP_SRC'''modules[[BR]]81 ''' trdtra - trddyn - trdmod - trdvor''' modules : impact on ''' TRA''' , ''' DYN''' , ''' TRD''' and almost all ''' TOP_SRC''' modules[[BR]] 82 82 83 83 see [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3318 revision 3318] … … 93 93 ---- 94 94 === ''' Step III : addition of 3D KE diagnostics ''' === 95 ''' trdken'''module[[BR]]95 ''' trdken''' module[[BR]] 96 96 97 97 see [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3325 revision 3325] … … 107 107 ---- 108 108 === ''' Step IV : addition of 3D PE diagnostics ''' === 109 ''' trdpen'''module[[BR]]109 ''' trdpen''' module[[BR]] 110 110 111 111 see [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3326 revision 3326] and [https://forge.ipsl.jussieu.fr/nemo/log/branches/2012/dev_r3309_LOCEAN12_Ediag/NEMOGCM/NEMO/OPA_SRC?rev=3327 revision 3327] 0- correct a bug in trdtra and trdken … … 123 123 [[BR]] [[BR]] [[BR]] [[BR]] [[BR]] [[BR]] [[BR]] [[BR]] [[BR]] '''Pending issues''' : 124 124 125 atmospheric pressure gradient trend not taken into account (see dynspg.F90 ''' To be done !!!!''' [[BR]]'''126 127 kpp non-local trend put in zdf trends !!! this will not work ! a additional trend term should be add ''' To be done !!!!''' [[BR]]'''125 atmospheric pressure gradient trend not taken into account (see dynspg.F90 ''' To be done !!!!''' [[BR]] ''' 126 127 kpp non-local trend put in zdf trends !!! this will not work ! a additional trend term should be add ''' To be done !!!!''' [[BR]] ''' 128 128 129 129 problems to be solved: vvl case for tracer sad trends ; flux form case for had (keg) and zad momentum trends[[BR]] … … 210 210 * TODO: add global arrays for alpha and beta, computed at the same time than bn2? Indeed, they are used in several places, and are needed to compute bn2 in any case... 211 211 * STRANGE: coefficients used in eosbn2 for the Jackett and McDougall EOS are different from those in Jackett and McDougall (1995) publication!! Is is normal? 212 * BUG: I don't understand why, but the linear case 1 is very slow, contrary to the others. Could it be coming from eos_alpbet? 212 213 213 214 In trdpen.F90