| 1 | |
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| 2 | module comgeomfi_h |
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| 3 | |
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| 4 | implicit none |
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| 5 | |
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| 6 | ! These arrays are allocated in phys_state_var_init |
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| 7 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: long ! longitudes (rad) |
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| 8 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: lati ! latitudes (rad) |
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| 9 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: area ! mesh area (m2) |
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| 10 | REAL,SAVE :: totarea |
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| 11 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: sinlon |
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| 12 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: coslon |
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| 13 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: sinlat |
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| 14 | REAL,ALLOCATABLE,SAVE,DIMENSION(:) :: coslat |
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| 15 | |
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| 16 | contains |
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| 17 | |
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| 18 | subroutine ini_comgeomfi_h(ngrid) |
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| 19 | |
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| 20 | implicit none |
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| 21 | integer,intent(in) :: ngrid ! number of atmospheric columns |
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| 22 | |
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| 23 | allocate(lati(ngrid)) |
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| 24 | allocate(long(ngrid)) |
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| 25 | allocate(area(ngrid)) |
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| 26 | allocate(sinlat(ngrid)) |
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| 27 | allocate(coslat(ngrid)) |
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| 28 | allocate(sinlon(ngrid)) |
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| 29 | allocate(coslon(ngrid)) |
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| 30 | |
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| 31 | end subroutine ini_comgeomfi_h |
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| 32 | |
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| 33 | subroutine ini_fillgeom(ngrid,plat,plon,parea) |
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| 34 | |
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| 35 | implicit none |
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| 36 | INTEGER,INTENT(IN) :: ngrid ! number of atmospheric columns |
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| 37 | REAL,INTENT(IN) :: plat(ngrid),plon(ngrid),parea(ngrid) |
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| 38 | EXTERNAL SSUM |
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| 39 | REAL SSUM |
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| 40 | integer :: ig |
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| 41 | |
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| 42 | ! fill "comgeomfi_h" data |
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| 43 | call SCOPY(ngrid,plon,1,long,1) |
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| 44 | call SCOPY(ngrid,plat,1,lati,1) |
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| 45 | call SCOPY(ngrid,parea,1,area,1) |
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| 46 | totarea=SSUM(ngrid,area,1) |
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| 47 | DO ig=1,ngrid |
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| 48 | sinlat(ig)=sin(lati(ig)) |
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| 49 | coslat(ig)=cos(lati(ig)) |
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| 50 | sinlon(ig)=sin(long(ig)) |
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| 51 | coslon(ig)=cos(long(ig)) |
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| 52 | ENDDO |
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| 53 | |
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| 54 | end subroutine ini_fillgeom |
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| 55 | |
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| 56 | end module comgeomfi_h |
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| 57 | |
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