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SUBROUTINE qckxyz(q, qtmp, imr, jnp, nlay, j1, j2, cosp, acosp, cross, ic, & |
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nstep) |
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|
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implicit none |
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|
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real, PARAMETER:: my_tiny=tiny(0.) |
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integer imr, jnp, nlay, j1, j2, ic, nstep |
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real q(imr, jnp, nlay), qtmp(imr, jnp), cosp(*), acosp(*) |
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LOGICAL cross |
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real dup, qly, qup, sum |
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integer i, icr, ip, ipx, ipy, l, len, nlaym1 |
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|
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nlaym1 = nlay - 1 |
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len = imr*(j2-j1+1) |
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ip = 0 |
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|
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! Top layer |
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l = 1 |
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icr = 1 |
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CALL filns(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, ipy, my_tiny) |
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IF (ipy/=0) then |
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CALL filew(q(1,1,l), qtmp, imr, jnp, j1, j2, ipx, my_tiny) |
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IF (ipx/=0) then |
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|
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IF (cross) THEN |
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CALL filcr(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, icr, my_tiny) |
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END IF |
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IF (icr/=0) then |
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|
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! Vertical filling... |
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DO i = 1, len |
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IF (q(i,j1,1)<0.) THEN |
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ip = ip + 1 |
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q(i, j1, 2) = q(i, j1, 2) + q(i, j1, 1) |
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q(i, j1, 1) = 0. |
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END IF |
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END DO |
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end IF |
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end IF |
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end IF |
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|
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DO l = 2, nlaym1 |
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icr = 1 |
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|
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CALL filns(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, ipy, my_tiny) |
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IF (ipy/=0) then |
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CALL filew(q(1,1,l), qtmp, imr, jnp, j1, j2, ipx, my_tiny) |
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IF (ipx/=0) then |
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IF (cross) THEN |
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CALL filcr(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, icr, my_tiny) |
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END IF |
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IF (icr/=0) then |
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|
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DO i = 1, len |
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IF (q(i,j1,l)<0.) THEN |
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|
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ip = ip + 1 |
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! From above |
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qup = q(i, j1, l-1) |
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qly = -q(i, j1, l) |
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dup = min(qly, qup) |
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q(i, j1, l-1) = qup - dup |
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q(i, j1, l) = dup - qly |
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! Below |
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q(i, j1, l+1) = q(i, j1, l+1) + q(i, j1, l) |
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q(i, j1, l) = 0. |
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END IF |
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END DO |
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end IF |
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end IF |
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end IF |
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END DO |
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|
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! BOTTOM LAYER |
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sum = 0. |
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l = nlay |
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|
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CALL filns(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, ipy, my_tiny) |
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IF (ipy/=0) then |
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CALL filew(q(1,1,l), qtmp, imr, jnp, j1, j2, ipx, my_tiny) |
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IF (ipx/=0) then |
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|
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CALL filcr(q(1,1,l), imr, jnp, j1, j2, cosp, acosp, icr, my_tiny) |
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IF (icr/=0) then |
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|
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DO i = 1, len |
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IF (q(i,j1,l)<0.) THEN |
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ip = ip + 1 |
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|
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! From above |
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|
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qup = q(i, j1, nlaym1) |
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qly = -q(i, j1, l) |
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dup = min(qly, qup) |
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q(i, j1, nlaym1) = qup - dup |
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! From "below" the surface. |
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sum = sum + qly - dup |
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q(i, j1, l) = 0. |
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END IF |
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END DO |
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end IF |
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end IF |
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end IF |
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|
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IF (ip>imr) THEN |
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WRITE (6, *) 'IC=', ic, ' STEP=', nstep, ' Vertical filling pts=', ip |
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END IF |
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|
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IF (sum>1.E-25) THEN |
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WRITE (6, *) ic, nstep, ' Mass source from the ground=', sum |
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END IF |
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|
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END SUBROUTINE qckxyz |
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