| 1 | subroutine testconserv(ngrid,nlayer,nq,igcm1,igcm2,ptimestep, & |
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| 2 | pplev,zdq,zdqs,car1,car2) |
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| 3 | |
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| 4 | use comgeomfi_h |
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| 5 | implicit none |
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| 6 | |
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| 7 | !================================================================== |
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| 8 | ! Purpose |
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| 9 | ! ------- |
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| 10 | ! Test conservation of tracers |
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| 11 | ! |
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| 12 | ! Inputs |
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| 13 | ! ------ |
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| 14 | ! ngrid Number of vertical columns |
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| 15 | ! nlayer Number of layers |
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| 16 | ! pplev(ngrid,nlayer+1) Pressure levels |
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| 17 | ! zdq |
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| 18 | ! |
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| 19 | ! Outputs |
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| 20 | ! ------- |
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| 21 | ! |
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| 22 | ! Both |
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| 23 | ! ---- |
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| 24 | ! |
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| 25 | ! Authors |
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| 26 | ! ------- |
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| 27 | ! Tanguy Bertrand 2015 |
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| 28 | ! |
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| 29 | !================================================================== |
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| 30 | |
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| 31 | #include "dimensions.h" |
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| 32 | #include "dimphys.h" |
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| 33 | #include "comcstfi.h" |
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| 34 | #include "surfdat.h" |
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| 35 | #include "comvert.h" |
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| 36 | #include "callkeys.h" |
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| 37 | #include "tracer.h" |
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| 38 | |
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| 39 | !----------------------------------------------------------------------- |
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| 40 | ! Arguments |
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| 41 | |
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| 42 | INTEGER ngrid, nlayer, nq |
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| 43 | INTEGER igcm1, igcm2 |
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| 44 | REAL zdq(ngrid,nlayer,nq) |
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| 45 | REAL zdqs(ngrid,nq) |
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| 46 | REAL ptimestep |
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| 47 | REAL pplev(ngrid,nlayer+1) |
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| 48 | character(len=3) :: car1 |
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| 49 | character(len=7) :: car2 |
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| 50 | |
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| 51 | ! LOCAL VARIABLES |
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| 52 | INTEGER l,ig,iq |
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| 53 | REAL masse |
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| 54 | |
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| 55 | ! OUTPUT |
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| 56 | REAL dWtot |
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| 57 | REAL dWtots |
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| 58 | REAL nconsMAX |
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| 59 | INTEGER myig |
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| 60 | REAL vdifcncons(ngrid) |
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| 61 | !----------------------------------------------------------------------- |
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| 62 | |
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| 63 | write(*,*) 'TB igcm=',igcm1,igcm2 |
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| 64 | write(*,*) 'TB zdq1=',zdq(1,1,igcm1) |
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| 65 | dWtot=0.0 |
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| 66 | dWtots=0.0 |
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| 67 | nconsMAX=0.0 |
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| 68 | do ig = 1, ngrid |
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| 69 | vdifcncons(ig)=0.0 |
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| 70 | do l = 1, nlayer |
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| 71 | masse = (pplev(ig,l) - pplev(ig,l+1))/g |
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| 72 | |
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| 73 | iq = igcm1 |
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| 74 | ! sum of atmospheric mass : kg |
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| 75 | dWtot = dWtot + masse*zdq(ig,l,iq)*ptimestep*area(ig) |
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| 76 | ! for each column, total mass lost per sec : kg(tracer) / m2 /s |
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| 77 | vdifcncons(ig)=vdifcncons(ig) + masse*zdq(ig,l,iq) |
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| 78 | |
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| 79 | ! if clouds : |
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| 80 | IF ((igcm2.eq.igcm_co_ice).or.(igcm2.eq.igcm_ch4_ice)) THEN |
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| 81 | iq = igcm2 |
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| 82 | dWtot = dWtot + masse*zdq(ig,l,iq)*ptimestep*area(ig) |
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| 83 | vdifcncons(ig)=vdifcncons(ig) + masse*zdq(ig,l,iq) |
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| 84 | ENDIF |
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| 85 | |
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| 86 | enddo |
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| 87 | |
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| 88 | iq = igcm1 |
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| 89 | dWtots = dWtots + zdqs(ig,iq)*ptimestep*area(ig) |
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| 90 | vdifcncons(ig)=vdifcncons(ig)+zdqs(ig,iq) |
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| 91 | |
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| 92 | IF ((igcm2.eq.igcm_co_ice).or.(igcm2.eq.igcm_ch4_ice)) THEN |
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| 93 | iq = igcm2 |
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| 94 | dWtots = dWtots + zdqs(ig,iq)*ptimestep*area(ig) |
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| 95 | vdifcncons(ig)=vdifcncons(ig)+zdqs(ig,iq) |
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| 96 | ENDIF |
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| 97 | |
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| 98 | ! vdifcncons is the total amount of material that appear or |
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| 99 | ! disapear per second in the routine |
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| 100 | ! it is the non conservative factor |
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| 101 | |
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| 102 | if(vdifcncons(ig).gt.nconsMAX)then |
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| 103 | nconsMAX=vdifcncons(ig) |
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| 104 | myig=ig |
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| 105 | endif |
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| 106 | |
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| 107 | enddo |
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| 108 | write(*,*) 'TB Dwtot=',dWtots,dWtot |
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| 109 | |
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| 110 | dWtot = dWtot/totarea |
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| 111 | dWtots = dWtots/totarea |
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| 112 | print*,'-------------------------------------------' |
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| 113 | print*,'In ',car2,' atmospheric ',car1,' change=',dWtot,' kg m-2' |
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| 114 | print*,'In ',car2,' surface ',car1,' change =',dWtots,' kg m-2' |
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| 115 | print*,'--> non-cons factor =',dWtot+dWtots,' kg m-2' |
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| 116 | print*,'--> MAX non-cons factor =',nconsMAX,' kg m-2 s-1' |
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| 117 | IF (nconsMAX.gt.0.) then |
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| 118 | print*,'--> obtained at lat/lon=',lati(myig)*180./pi,long(myig)*180./pi |
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| 119 | ENDIF |
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| 120 | end subroutine testconserv |
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| 121 | |
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