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LMDZE is now in Fortran 2003 (use of allocatable arguments). gradsdef was not used. Change names: [uv]10m to [uv]10m_srf in clmain, y[uv]1 to [uv]1lay. Remove useless complication: zx_alf[12]. Do not modify [uv]1lay after initial definition from [uv]. Add [uv]10m_srf to output. Change names in physiq: [uv]10m to [uv]10m_srf, z[uv]10m to [uv]10m, corresponding to NetCDF output names. Remove unused complication couchelimite and useless variable inirnpb in phytrac.
dynetat0 read rlonu, rlatu, rlonv, rlatv, cu_2d, cv_2d, aire_2d from "start.nc" and then these variables were overwritten by inigeom. Corrected this. Now, inigeom does not compute rlonu, rlatu, rlonv and rlatv. Moreover, cu_2d, cv_2d, aire_2d are not written to "restart.nc". Since xprimu, xprimv, xprimm025, xprimp025, rlatu1, rlatu2, yprimu1, yprimu2 are computed at the same time as rlonu, rlatu, rlonv, rlatv, and since it would not be convenient to separate those computations, we decide to write xprimu, xprimv, xprimm025, xprimp025, rlatu1, rlatu2, yprimu1, yprimu2 into "restart.nc", read them from "start.nc" and not compute them in inigeom. So, in summary, "start.nc" contains all the coordinates and their derivatives, and inigeom only computes the 2D-variables. Technical details: Moved variables rlatu, rlonv, rlonu, rlatv, xprimu, xprimv from module comgeom to module dynetat0_m. Upgraded local variables rlatu1, yprimu1, rlatu2, yprimu2, xprimm025, xprimp025 of procedure inigeom to variables of module dynetat0_m. Removed unused local variable yprimu of procedure inigeom and corresponding argument yyprimu of fyhyp. Moved variables clat, clon, grossismx, grossismy, dzoomx, dzoomy, taux, tauy from module serre to module dynetat0_m (since they are read from "start.nc"). The default values are now defined in read_serre instead of in the declarations. Changed name of module serre to read_serre_m, no more module variable here. The calls to fxhyp and fyhyp are moved from inigeom to etat0. Side effects in programs other than gcm: etat0 and read_serre write variables of module dynetat0; the programs test_fxyp and test_inter_barxy need more source files. Removed unused arguments len and nd of cv3_tracer. Removed unused argument PPSOL of LWU. Bug fix in test_inter_barxy: forgotten call to read_serre.
Sources inside, compilation outside.
Split inter_barxy.f : one procedure per module, one module per file. Grouped the files into a directory. Split orbite.f. Value of raz_date read from the namelist is taken into account (resetting the step counter) even if annee_ref == anneeref and day_ref == dayref. raz_date is no longer modified by gcm main unit. (Following LMDZ.) Removed argument klon of interfsur_lim. Renamed arguments lmt_alb, lmt_rug to alb_new, z0_new (same name as corresponding actual arguments in interfsurf_hq). Removed argument klon of interfsurf_hq. Removed arguments qs and d_qs of diagetpq. Were always zero. Downgraded arguments d_qw, d_ql of diagetpq to local variables, they were not used in physiq. Removed all computations for solid water in diagetpq, was just zero. Downgraded arguments fs_bound, fq_bound of diagphy to local variables, they were not used in physiq. Encapsulated in a test on iprt all computations in diagphy. Removed parameter nbtr of module dimphy. Replaced it everywhere in the program by nqmx - 2. Removed parameter rnpb of procedure physiq. Kept the true case in physiq and phytrac. Could not work with false case anyway. Removed arguments klon, llm, airephy of qcheck. Removed argument ftsol of initrrnpb, was not used.
Module pressure_var is now only used in gcm. Created local variables pls and p3d in etat0, added argument p3d to regr_pr_o3. In leapfrog, moved computation of p3d and exner function immediately after integrd, for clarity (does not change the execution). Removed unused arguments: ntra, tra1 and tra of cv3_compress; ntra, tra and traent of cv3_mixing; ntra, ftra, ftra1 of cv3_uncompress; ntra, tra, trap of cv3_unsat; ntra, tra, trap, traent, ftra of cv3_yield; tra, tvp, pbase, bbase, dtvpdt1, dtvpdq1, dplcldt, dplcldr, ntra of concvl; ndp1, ntra, tra1 of cv_driver Removed argument d_tra and computation of d_tra in concvl. Removed argument ftra1 and computation of ftra1 in cv_driver. ftra1 was just set to 0 in cv_driver, associated to d_tra in concvl, and set again to zero in concvl.
Changed all ".f90" suffixes to ".f".
Moved everything out of libf.
Split "flincom.f90" into "flinclo.f90", "flinfindcood.f90",
"flininfo.f90" and "flinopen_nozoom.f90", in directory
"IOIPSL/Flincom".
Renamed "etat0_lim" to "ce0l", as in LMDZ.
Split "readsulfate.f" into "readsulfate.f90", "readsulfate_preind.f90"
and "getso4fromfile.f90".
In etat0, renamed variable q3d to q, as in "dynredem1". Replaced calls
to Flicom procedures by calls to NetCDF95.
In leapfrog, added call to writehist.
Extracted ASCII art from "grid_noro" into a file
"grid_noro.txt". Transformed explicit-shape local arrays into
automatic arrays, so that test on values of iim and jjm is no longer
needed. Test on weight:
IF (weight(ii, jj) /= 0.) THEN
is useless. There is already a test before:
if (any(weight == 0.)) stop "zero weight in grid_noro"
In "aeropt", replaced duplicated lines with different values of inu by
a loop on inu.
Removed arguments of "conf_phys". Corresponding variables are now
defined in "physiq", in a namelist. In "conf_phys", read a namelist
instead of using getin.
No more included file in LMDZE, not even "netcdf.inc". Created a variable containing the list of common source files in GNUmakefile. So we now also see clearly files that are specific to each program. Split module "histcom". Assembled resulting files in directory "Histcom". Removed aliasing in calls to "laplacien".
Write used namelists to file "" instead of standard output. Avoid aliasing in "inidissip" in calls to "divgrad2", "divgrad", "gradiv2", "gradiv", "nxgraro2" and "nxgrarot". Add a degenerate dimension to arrays so they have rank 3, like the dummy arguments in "divgrad2", "divgrad", "gradiv2", "gradiv", "nxgraro2" and "nxgrarot". Extract the initialization part from "bilan_dyn" and make a separate procedure, "init_dynzon", from it. Move variables from modules "iniprint" and "logic" to module "conf_gcm_m". Promote internal procedures of "fxy" to private procedures of module "fxy_m". Extracted documentation from "inigeom". Removed useless "save" attributes. Removed useless intermediate variables. Extracted processing of poles from loop on latitudes. Write coordinates to file "longitude_latitude.txt" instead of standard output. Do not use ozone tracer for radiative transfer.
Split "ini_hist.f90" into single-procedure files. In "calfis" and "physiq", removed dummy argument "nq" since "nq" must be equal to "nqmx". In "calfis", renamed dummy argument "pq" to "q", same name as actual argument in "leapfrog". Renamed local variable "zqfi" to "qx", same name as dummy argument in "physiq". Removed arguments "itop_con" and "ibas_con" of "phytrac", which were not used.
Simplified "etat0_lim.sh" and "gcm.sh" because the full versions depended on personal arrangements for directories and machines. Translated included files into modules. Encapsulated procedures into modules. Moved variables from module "comgeom" to local variables of "inigeom". Deleted some unused variables in "comgeom". Moved variable "day_ini" from module "temps" to module "dynetat0_m". Removed useless test on variable "time" and useless "close" statement in procedure "leapfrog". Removed useless call to "inigeom" in procedure "limit".
Superficial modifications
-- Minor modification of input/output: Added variable "Sigma_O3_Royer" to "histday.nc". "ecrit_day" is not modified in "physiq". Removed variables "pyu1", "pyv1", "ftsol1", "ftsol2", "ftsol3", "ftsol4", "psrf1", "psrf2", "psrf3", "psrf4" "mfu", "mfd", "en_u", "en_d", "de_d", "de_u", "coefh" from "histrac.nc". Variable "raz_date" of module "conf_gcm_m" has logical type instead of integer type. -- Should not change any result at run time: Modified calls to "IOIPSL_Lionel" procedures because the interfaces of these procedures have been simplified. Changed name of variable in module "start_init_orog_m": "masque" to "mask". Created a module containing procedure "phyredem". Removed arguments "punjours", "pdayref" and "ptimestep" of procedure "iniphysiq". Renamed procedure "gr_phy_write" to "gr_phy_write_2d". Created procedure "gr_phy_write_3d". Removed procedures "ini_undefstd", "moy_undefSTD", "calcul_STDlev", "calcul_divers".
-- Minor change of behaviour: "etat0" does not compute "rugsrel" nor "radpas". Deleted arguments "radpas" and "rugsrel" of "phyredem". Deleted argument "rugsrel" of "phyetat0". "startphy.nc" does not contain the variable "RUGSREL". In "physiq", "rugoro" is set to 0 if not "ok_orodr". The whole program "etat0_lim" does not use "clesphys2". -- Minor modification of input/output: Created subroutine "read_clesphys2". Variables of "clesphys2" are read in "read_clesphys2" instead of "conf_gcm". "printflag" does not print variables of "clesphys2". -- Should not change any result at run time: References to module "numer_rec" instead of individual modules of "Numer_rec_Lionel". Deleted argument "clesphy0" of "calfis", "physiq", "conf_gcm", "leapfrog", "phyetat0". Deleted variable "clesphy0" in "gcm". "phyetat0" does not modify variables of "clesphys2". The program unit "gcm" does not modify "itau_phy". Added some "intent" attributes. "regr11_lint" does not call "polint".
This revision is not in working order. Pending some moving of files. Important changes. In the program "etat0_lim": ozone coefficients from Mobidic are regridded in time instead of pressure ; consequences in "etat0". In the program "gcm", ozone coefficients from Mobidic are read once per day only for the current day and regridded in pressure ; consequences in "o3_chem_m", "regr_pr_coefoz", "phytrac" and "regr_pr_comb_coefoz_m". NetCDF95 is a library and does not export NetCDF. New variables "nag_gl_options", "nag_fcalls_options" and "nag_cross_options" in "nag_tools.mk". "check_coefoz.jnl" rewritten entirely for new version of "coefoz_LMDZ.nc". Target "obj_etat0_lim" moved from "GNUmakefile" to "nag_rules.mk". Added some "intent" attributes in "calfis", "clmain", "clqh", "cltrac", "cltracrn", "cvltr", "ini_undefSTD", "moy_undefSTD", "nflxtr", "phystokenc", "phytrac", "readsulfate", "readsulfate_preind" and "undefSTD". In "dynetat0", "dynredem0" and "gcm", "phis" has rank 2 instead of 1. "phis" has assumed shape in "dynredem0". Added module containing "dynredem0". Changed some calls with NetCDF Fortran 77 interface to calls with NetCDF95 interface. Replaced calls to "ssum" by calls to "sum" in "inigeom". In "make.sh", new option "-c" to change compiler. In "aaam_bud", argument "rjour" deleted. In "physiq": renamed some variables; deleted variable "xjour". In "phytrac": renamed some variables; new argument "lmt_pas".
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