| 1 | subroutine inistats(ierr) |
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| 2 | |
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| 3 | use statto_mod, only: istats,istime |
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| 4 | use mod_phys_lmdz_para, only : is_master |
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| 5 | USE vertical_layers_mod, ONLY: ap,bp,aps,bps,preff, |
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| 6 | & pseudoalt,presnivs |
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| 7 | USE nrtype, ONLY: pi |
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| 8 | USE time_phylmdz_mod, ONLY: daysec,dtphys |
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| 9 | USE regular_lonlat_mod, ONLY: lon_reg, lat_reg |
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| 10 | USE mod_grid_phy_lmdz, ONLY: nbp_lon, nbp_lat, nbp_lev |
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| 11 | implicit none |
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| 12 | |
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| 13 | include "netcdf.inc" |
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| 14 | |
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| 15 | integer,intent(out) :: ierr |
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| 16 | integer :: nid |
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| 17 | integer :: l,nsteppd |
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| 18 | real, dimension(nbp_lev) :: sig_s |
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| 19 | real,allocatable :: lon_reg_ext(:) ! extended longitudes |
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| 20 | integer :: idim_lat,idim_lon,idim_llm,idim_llmp1,idim_time |
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| 21 | real, dimension(istime) :: lt |
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| 22 | integer :: nvarid |
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| 23 | |
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| 24 | |
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| 25 | IF (nbp_lon*nbp_lat==1) THEN |
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| 26 | ! 1D model |
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| 27 | ALLOCATE(lon_reg_ext(1)) |
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| 28 | ELSE |
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| 29 | ! 3D model |
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| 30 | ALLOCATE(lon_reg_ext(nbp_lon+1)) |
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| 31 | ENDIF |
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| 32 | |
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| 33 | write (*,*) |
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| 34 | write (*,*) ' || STATS ||' |
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| 35 | write (*,*) |
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| 36 | write (*,*) 'daysec',daysec |
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| 37 | write (*,*) 'dtphys',dtphys |
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| 38 | nsteppd=nint(daysec/dtphys) |
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| 39 | write (*,*) 'nsteppd=',nsteppd |
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| 40 | if (abs(float(nsteppd)-daysec/dtphys).gt.1.e-8*daysec) then |
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| 41 | call abort_physic("inistats", |
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| 42 | & '1 sol .ne. n physics steps',1) |
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| 43 | endif |
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| 44 | |
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| 45 | if(mod(nsteppd,istime).ne.0) then |
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| 46 | call abort_physic("inistats", |
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| 47 | & '1 sol .ne. n*istime physics steps',1) |
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| 48 | endif |
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| 49 | |
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| 50 | istats=nsteppd/istime |
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| 51 | write (*,*) 'istats=',istats |
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| 52 | write (*,*) 'Storing ',istime,'times per day' |
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| 53 | write (*,*) 'thus every ',istats,'physical timestep ' |
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| 54 | write (*,*) |
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| 55 | |
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| 56 | do l= 1, nbp_lev |
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| 57 | sig_s(l)=((ap(l)+ap(l+1))/preff+bp(l)+bp(l+1))/2. |
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| 58 | pseudoalt(l)=-10.*log(presnivs(l)/preff) |
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| 59 | enddo |
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| 60 | |
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| 61 | lon_reg_ext(1:nbp_lon)=lon_reg(1:nbp_lon) |
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| 62 | IF (nbp_lon*nbp_lat/=1) THEN |
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| 63 | ! In 3D, add extra redundant point (180 degrees, |
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| 64 | ! since lon_reg starts at -180) |
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| 65 | lon_reg_ext(nbp_lon+1)=-lon_reg_ext(1) |
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| 66 | ENDIF |
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| 67 | |
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| 68 | if (is_master) then |
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| 69 | ! only the master needs do this |
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| 70 | |
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| 71 | ierr = NF_CREATE("stats.nc",IOR(NF_CLOBBER,NF_64BIT_OFFSET),nid) |
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| 72 | if (ierr.ne.NF_NOERR) then |
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| 73 | write (*,*) NF_STRERROR(ierr) |
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| 74 | call abort_physic("inistats", |
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| 75 | & 'failed creating stats.nc',1) |
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| 76 | endif |
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| 77 | |
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| 78 | ierr = NF_DEF_DIM (nid, "latitude", nbp_lat, idim_lat) |
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| 79 | IF (nbp_lon*nbp_lat==1) THEN |
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| 80 | ierr = NF_DEF_DIM (nid, "longitude", 1, idim_lon) |
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| 81 | ELSE |
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| 82 | ierr = NF_DEF_DIM (nid, "longitude", nbp_lon+1, idim_lon) |
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| 83 | ENDIF |
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| 84 | ierr = NF_DEF_DIM (nid, "altitude", nbp_lev, idim_llm) |
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| 85 | ierr = NF_DEF_DIM (nid, "llmp1", nbp_lev+1, idim_llmp1) |
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| 86 | ierr = NF_DEF_DIM (nid, "Time", NF_UNLIMITED, idim_time) |
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| 87 | |
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| 88 | ierr = NF_ENDDEF(nid) |
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| 89 | call def_var_stats(nid,"Time","Time", |
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| 90 | & "days since 0000-00-0 00:00:00",1, |
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| 91 | & idim_time,nvarid,ierr) |
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| 92 | ! Time is initialised later by mkstats subroutine |
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| 93 | |
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| 94 | call def_var_stats(nid,"latitude","latitude", |
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| 95 | & "degrees_north",1,idim_lat,nvarid,ierr) |
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| 96 | #ifdef NC_DOUBLE |
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| 97 | ierr = NF_PUT_VAR_DOUBLE (nid,nvarid,lat_reg/pi*180) |
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| 98 | #else |
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| 99 | ierr = NF_PUT_VAR_REAL (nid,nvarid,lat_reg/pi*180) |
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| 100 | #endif |
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| 101 | call def_var_stats(nid,"longitude","East longitude", |
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| 102 | & "degrees_east",1,idim_lon,nvarid,ierr) |
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| 103 | #ifdef NC_DOUBLE |
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| 104 | ierr = NF_PUT_VAR_DOUBLE (nid,nvarid,lon_reg_ext/pi*180) |
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| 105 | #else |
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| 106 | ierr = NF_PUT_VAR_REAL (nid,nvarid,lon_reg_ext/pi*180) |
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| 107 | #endif |
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| 108 | |
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| 109 | ! Niveaux verticaux, aps et bps |
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| 110 | ierr = NF_REDEF (nid) |
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| 111 | #ifdef NC_DOUBLE |
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| 112 | ierr = NF_DEF_VAR (nid,"altitude", NF_DOUBLE, 1,idim_llm,nvarid) |
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| 113 | #else |
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| 114 | ierr = NF_DEF_VAR (nid,"altitude", NF_FLOAT, 1,idim_llm,nvarid) |
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| 115 | #endif |
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| 116 | ierr = NF_PUT_ATT_TEXT (nid,nvarid,"long_name",8,"altitude") |
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| 117 | ierr = NF_PUT_ATT_TEXT (nid,nvarid,'units',2,"km") |
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| 118 | ierr = NF_PUT_ATT_TEXT (nid,nvarid,'positive',2,"up") |
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| 119 | ierr = NF_ENDDEF(nid) |
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| 120 | #ifdef NC_DOUBLE |
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| 121 | ierr = NF_PUT_VAR_DOUBLE (nid,nvarid,pseudoalt) |
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| 122 | #else |
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| 123 | ierr = NF_PUT_VAR_REAL (nid,nvarid,pseudoalt) |
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| 124 | #endif |
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| 125 | call def_var_stats(nid,"aps","hybrid pressure at midlayers" |
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| 126 | & ," ",1,idim_llm,nvarid,ierr) |
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| 127 | #ifdef NC_DOUBLE |
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| 128 | ierr = NF_PUT_VAR_DOUBLE (nid,nvarid,aps) |
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| 129 | #else |
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| 130 | ierr = NF_PUT_VAR_REAL (nid,nvarid,aps) |
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| 131 | #endif |
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| 132 | |
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| 133 | call def_var_stats(nid,"bps","hybrid sigma at midlayers" |
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| 134 | & ," ",1,idim_llm,nvarid,ierr) |
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| 135 | #ifdef NC_DOUBLE |
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| 136 | ierr = NF_PUT_VAR_DOUBLE (nid,nvarid,bps) |
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| 137 | #else |
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| 138 | ierr = NF_PUT_VAR_REAL (nid,nvarid,bps) |
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| 139 | #endif |
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| 140 | |
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| 141 | ierr=NF_CLOSE(nid) |
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| 142 | |
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| 143 | endif ! of if (is_master) |
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| 144 | end subroutine inistats |
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| 145 | |
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