| 1 | c-----------------------------------------------------------------------
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| 2 | subroutine makeq
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| 3 |
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| 4 | C Generate forcing function for the solution of a passive scalar.
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| 5 | C !! NOTE: Do not change the content of the array BQ until the current
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| 6 |
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| 7 | include 'SIZE'
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| 8 | include 'TOTAL'
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| 9 | include 'CTIMER'
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| 10 |
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| 11 | logical if_conv_std
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| 12 | common /SCRUZ/ w1(lx1,ly1,lz1,lelt)
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| 13 |
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| 14 | nxyz = lx1*ly1*lz1
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| 15 | ntot = nxyz*nelv
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| 16 |
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| 17 | etime0 = dnekclock()
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| 18 |
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| 19 | if (nio.eq.0.and.loglevel.gt.2)
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| 20 | $ write(6,*) 'makeq', ifield
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| 21 |
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| 22 | if_conv_std = .true.
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| 23 | if (ifmhd.and.ifaxis) if_conv_std = .false. ! conv. treated in induct.f
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| 24 |
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| 25 | call makeq_aux ! nekuq, etc.
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| 26 |
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| 27 | if (ifadvc(ifield) .and. if_conv_std) then
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| 28 |
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| 29 | if (ifcvfld(ifield)) then
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| 30 | if (ifmvbd) then
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| 31 | call sub2 (vx, wx, ntot)
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| 32 | call sub2 (vy, wy, ntot)
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| 33 | call sub2 (vz, wz, ntot)
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| 34 | endif
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| 35 |
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| 36 | call convab
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| 37 |
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| 38 | if (ifmvbd) then
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| 39 | call add2 (vx, wx, ntot)
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| 40 | call add2 (vy, wy, ntot)
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| 41 | call add2 (vz, wz, ntot)
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| 42 | endif
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| 43 | else
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| 44 | if (.not.ifchar) call convab
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| 45 | endif
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| 46 |
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| 47 | endif
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| 48 |
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| 49 | if (iftran) then
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| 50 |
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| 51 | if (ifcvfld(ifield)) then
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| 52 |
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| 53 | if (ifdiff(ifield)) then
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| 54 | ntot = lx1*ly1*lz1*nelfld(ifield)
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| 55 | call wlaplacian(w1,t(1,1,1,1,ifield-1),
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| 56 | & vdiff(1,1,1,1,ifield),ifield)
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| 57 | call add2(bq(1,1,1,1,ifield-1),w1,ntot)
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| 58 | endif
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| 59 |
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| 60 | else
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| 61 |
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| 62 | if (ifmvbd.and..not.ifchar) call admesht
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| 63 |
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| 64 | call makeabq
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| 65 |
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| 66 | if (ifchar.and.ifadvc(ifield)) then
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| 67 | call convch
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| 68 | else
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| 69 | call makebdq
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| 70 | endif
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| 71 |
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| 72 | endif
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| 73 |
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| 74 | endif
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| 75 |
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| 76 | tmakq=tmakq+(dnekclock()-etime0)
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| 77 |
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| 78 | return
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| 79 | end
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