| 1 | MODULE usrdef_nam |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE usrdef_nam *** |
|---|
| 4 | !! |
|---|
| 5 | !! === ISOMIP configuration === |
|---|
| 6 | !! |
|---|
| 7 | !! User defined : set the domain characteristics of a user configuration |
|---|
| 8 | !!====================================================================== |
|---|
| 9 | !! History : NEMO ! 2016-03 (S. Flavoni, G. Madec) Original code |
|---|
| 10 | !! ! 2017-02 (P. Mathiot, S. Flavoni) Adapt code to ISOMIP case |
|---|
| 11 | !!---------------------------------------------------------------------- |
|---|
| 12 | |
|---|
| 13 | !!---------------------------------------------------------------------- |
|---|
| 14 | !! usr_def_nam : read user defined namelist and set global domain size |
|---|
| 15 | !! usr_def_hgr : initialize the horizontal mesh |
|---|
| 16 | !!---------------------------------------------------------------------- |
|---|
| 17 | USE dom_oce , ONLY: nimpp , njmpp ! i- & j-indices of the local domain |
|---|
| 18 | USE dom_oce , ONLY: ln_zco, ln_zps, ln_sco ! flag of type of coordinate |
|---|
| 19 | USE par_oce ! ocean space and time domain |
|---|
| 20 | USE phycst ! physical constants |
|---|
| 21 | ! |
|---|
| 22 | USE in_out_manager ! I/O manager |
|---|
| 23 | USE lib_mpp ! MPP library |
|---|
| 24 | USE timing ! Timing |
|---|
| 25 | |
|---|
| 26 | IMPLICIT NONE |
|---|
| 27 | PRIVATE |
|---|
| 28 | |
|---|
| 29 | PUBLIC usr_def_nam ! called by nemogcm.F90 |
|---|
| 30 | |
|---|
| 31 | ! !!* namusr_def namelist *!! |
|---|
| 32 | REAL(wp), PUBLIC :: rn_dx, rn_dy !: horizontal resolution [degrees] |
|---|
| 33 | REAL(wp), PUBLIC :: rn_e3 !: vertical resolution [m] |
|---|
| 34 | |
|---|
| 35 | REAL(wp), PARAMETER, PUBLIC :: rbathy = 100._wp !: depth of the seafloor [m] |
|---|
| 36 | |
|---|
| 37 | !!---------------------------------------------------------------------- |
|---|
| 38 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
|---|
| 39 | !! $Id: usrdef_nam.F90 12377 2020-02-12 14:39:06Z acc $ |
|---|
| 40 | !! Software governed by the CeCILL license (see ./LICENSE) |
|---|
| 41 | !!---------------------------------------------------------------------- |
|---|
| 42 | CONTAINS |
|---|
| 43 | |
|---|
| 44 | SUBROUTINE usr_def_nam( cd_cfg, kk_cfg, kpi, kpj, kpk, ldIperio, ldJperio, ldNFold, cdNFtype ) |
|---|
| 45 | !!---------------------------------------------------------------------- |
|---|
| 46 | !! *** ROUTINE dom_nam *** |
|---|
| 47 | !! |
|---|
| 48 | !! ** Purpose : read user defined namelist and define the domain size |
|---|
| 49 | !! |
|---|
| 50 | !! ** Method : read in namusr_def containing all the user specific namelist parameter |
|---|
| 51 | !! |
|---|
| 52 | !! Here ISOMIP configuration |
|---|
| 53 | !! |
|---|
| 54 | !! ** input : - namusr_def namelist found in namelist_cfg |
|---|
| 55 | !!---------------------------------------------------------------------- |
|---|
| 56 | CHARACTER(len=*), INTENT(out) :: cd_cfg ! configuration name |
|---|
| 57 | INTEGER , INTENT(out) :: kk_cfg ! configuration resolution |
|---|
| 58 | INTEGER , INTENT(out) :: kpi, kpj, kpk ! global domain sizes |
|---|
| 59 | LOGICAL , INTENT(out) :: ldIperio, ldJperio ! i- and j- periodicity |
|---|
| 60 | LOGICAL , INTENT(out) :: ldNFold ! North pole folding |
|---|
| 61 | CHARACTER(len=1), INTENT(out) :: cdNFtype ! Folding type: T or F |
|---|
| 62 | ! |
|---|
| 63 | INTEGER :: ios ! Local integer |
|---|
| 64 | !! |
|---|
| 65 | NAMELIST/namusr_def/ ln_zco, ln_zps, ln_sco, rn_dx, rn_dy, rn_e3 |
|---|
| 66 | !!---------------------------------------------------------------------- |
|---|
| 67 | ! |
|---|
| 68 | READ ( numnam_cfg, namusr_def, IOSTAT = ios, ERR = 902 ) |
|---|
| 69 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namusr_def in configuration namelist' ) |
|---|
| 70 | ! |
|---|
| 71 | IF(lwm) WRITE( numond, namusr_def ) |
|---|
| 72 | ! |
|---|
| 73 | cd_cfg = 'ISOMIP' ! name & resolution (not used) |
|---|
| 74 | kk_cfg = INT( rn_e3 ) |
|---|
| 75 | ! |
|---|
| 76 | ! Global Domain size: ICB domain is 15° x 10° x 900 m |
|---|
| 77 | kpi = 40 + 2 ! add 2 for t-point in the east & west coasts |
|---|
| 78 | kpj = 40 + 2 ! - - north & south - |
|---|
| 79 | kpk = INT( rbathy / rn_e3 ) + 1 ! add 1 for t-point in the seafloor |
|---|
| 80 | ! |
|---|
| 81 | ! ! Set the lateral boundary condition of the global domain |
|---|
| 82 | ldIperio = .FALSE. ; ldJperio = .FALSE. ! ICB configuration : closed domain |
|---|
| 83 | ldNFold = .FALSE. ; cdNFtype = '-' |
|---|
| 84 | ! |
|---|
| 85 | ! ! control print |
|---|
| 86 | IF(lwp) THEN |
|---|
| 87 | WRITE(numout,*) ' ' |
|---|
| 88 | WRITE(numout,*) 'usr_def_nam : read the user defined namelist (namusr_def) in namelist_cfg' |
|---|
| 89 | WRITE(numout,*) '~~~~~~~~~~~ ' |
|---|
| 90 | WRITE(numout,*) ' Namelist namusr_def : ISOMIP test case' |
|---|
| 91 | WRITE(numout,*) ' type of vertical coordinate : ' |
|---|
| 92 | WRITE(numout,*) ' z-coordinate flag ln_zco = ', ln_zco |
|---|
| 93 | WRITE(numout,*) ' z-partial-step coordinate flag ln_zps = ', ln_zps |
|---|
| 94 | WRITE(numout,*) ' s-coordinate flag ln_sco = ', ln_sco |
|---|
| 95 | WRITE(numout,*) ' resolution' |
|---|
| 96 | WRITE(numout,*) ' zonal resolution rn_dx = ', rn_dx , ' meters ' |
|---|
| 97 | WRITE(numout,*) ' meridional resolution rn_dy = ', rn_dy , ' meters ' |
|---|
| 98 | WRITE(numout,*) ' vertical resolution rn_e3 = ', rn_e3 , ' meters' |
|---|
| 99 | WRITE(numout,*) ' ICB domain = 15° x 10° x 900 m' |
|---|
| 100 | WRITE(numout,*) ' resulting global domain size : jpiglo = ', kpi |
|---|
| 101 | WRITE(numout,*) ' jpjglo = ', kpj |
|---|
| 102 | WRITE(numout,*) ' jpkglo = ', kpk |
|---|
| 103 | WRITE(numout,*) ' ' |
|---|
| 104 | ENDIF |
|---|
| 105 | ! |
|---|
| 106 | END SUBROUTINE usr_def_nam |
|---|
| 107 | |
|---|
| 108 | !!====================================================================== |
|---|
| 109 | END MODULE usrdef_nam |
|---|
