| 1 | subroutine testconservmass(ngrid,nlayer, & |
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| 2 | ps,surfmass) |
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| 3 | |
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| 4 | use comcstfi_mod, only: g |
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| 5 | use geometry_mod, only: cell_area |
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| 6 | USE comgeomfi_h, only: totarea,totarea_planet |
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| 7 | implicit none |
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| 8 | |
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| 9 | !================================================================== |
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| 10 | ! Purpose |
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| 11 | ! ------- |
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| 12 | ! Test conservation of n2 mass |
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| 13 | ! |
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| 14 | ! Inputs |
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| 15 | ! ------ |
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| 16 | ! ngrid Number of vertical columns |
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| 17 | ! nlayer Number of layers |
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| 18 | ! pplev(ngrid,nlayer+1) Pressure levels |
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| 19 | ! surfmass |
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| 20 | ! |
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| 21 | ! Authors |
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| 22 | ! ------- |
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| 23 | ! Tanguy Bertrand 2015 |
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| 24 | ! |
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| 25 | !================================================================== |
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| 26 | |
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| 27 | #include "dimensions.h" |
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| 28 | |
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| 29 | !----------------------------------------------------------------------- |
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| 30 | ! Arguments |
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| 31 | INTEGER ngrid, nlayer |
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| 32 | REAL ps(ngrid) |
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| 33 | REAL surfmass(ngrid) |
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| 34 | |
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| 35 | ! LOCAL VARIABLES |
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| 36 | INTEGER l,ig,iq |
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| 37 | REAL atmmass |
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| 38 | REAL pstot |
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| 39 | |
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| 40 | ! OUTPUT |
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| 41 | REAL atmmasstot |
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| 42 | REAL surfmasstot |
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| 43 | REAL totmass |
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| 44 | !----------------------------------------------------------------------- |
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| 45 | |
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| 46 | atmmass=0.0 |
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| 47 | atmmasstot=0.0 |
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| 48 | surfmasstot=0.0 |
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| 49 | pstot=0.0 |
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| 50 | |
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| 51 | do ig = 1, ngrid |
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| 52 | |
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| 53 | ! mass atm kg/m2 |
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| 54 | atmmass = ps(ig)/g |
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| 55 | |
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| 56 | pstot = pstot+ps(ig)*cell_area(ig) |
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| 57 | |
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| 58 | ! mass atm kg |
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| 59 | atmmasstot= atmmasstot + atmmass*cell_area(ig) |
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| 60 | |
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| 61 | surfmasstot= surfmasstot + surfmass(ig)*cell_area(ig) |
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| 62 | |
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| 63 | enddo |
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| 64 | |
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| 65 | atmmasstot= atmmasstot/totarea_planet |
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| 66 | pstot= pstot/totarea_planet |
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| 67 | surfmasstot = surfmasstot/totarea_planet |
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| 68 | |
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| 69 | totmass=surfmasstot+atmmasstot |
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| 70 | |
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| 71 | ! print*,'-------------------------------------------' |
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| 72 | ! print*,'Total mass surface : ',surfmasstot,' kg m-2' |
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| 73 | ! print*,'Total mass atmosphere :',atmmasstot,' kg m-2' |
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| 74 | ! print*,'Total mean pressure:',pstot,' Pa' |
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| 75 | print*,'Total mass : ',surfmasstot+atmmasstot,' kg m-2' |
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| 76 | |
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| 77 | |
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| 78 | end subroutine testconservmass |
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| 79 | |
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