| 67 |
logical obcsnchanged |
logical obcsnchanged |
| 68 |
integer obcsncount0 |
integer obcsncount0 |
| 69 |
integer obcsncount1 |
integer obcsncount1 |
|
integer nk,nz |
|
|
_RL tmpz (nr,nsx,nsy) |
|
|
_RL stmp |
|
| 70 |
|
|
| 71 |
cgg _RL maskxz (1-olx:snx+olx,nr,nsx,nsy) |
cgg _RL maskxz (1-olx:snx+olx,nr,nsx,nsy) |
| 72 |
|
_RL tmpfldxz (1-olx:snx+olx,nr,nsx,nsy) |
| 73 |
|
|
| 74 |
logical doglobalread |
logical doglobalread |
| 75 |
logical ladinit |
logical ladinit |
| 76 |
|
|
| 77 |
character*(80) fnameobcsn |
character*(80) fnameobcsn |
| 78 |
|
|
| 79 |
cgg( Variables for splitting barotropic/baroclinic vels. |
cmm( modes: |
| 80 |
_RL vbaro |
integer nk,nz |
| 81 |
_RL vtop |
_RL tmpz (nr,nsx,nsy) |
| 82 |
|
_RL stmp |
| 83 |
|
|
| 84 |
c == external functions == |
c == external functions == |
| 85 |
|
|
| 104 |
imax = snx |
imax = snx |
| 105 |
jp1 = 0 |
jp1 = 0 |
| 106 |
|
|
|
cgg( Initialize variables for balancing volume flux. |
|
|
vbaro = 0.d0 |
|
|
vtop = 0.d0 |
|
|
cgg) |
|
|
|
|
| 107 |
c-- Now, read the control vector. |
c-- Now, read the control vector. |
| 108 |
doglobalread = .false. |
doglobalread = .false. |
| 109 |
ladinit = .false. |
ladinit = .false. |
| 122 |
I mytime, myiter, mythid ) |
I mytime, myiter, mythid ) |
| 123 |
|
|
| 124 |
do iobcs = 1,nobcs |
do iobcs = 1,nobcs |
| 125 |
if ( obcsnfirst ) then |
if ( obcsnfirst ) then |
| 126 |
call active_read_xz( fnameobcsn, tmpfldxz, |
call active_read_xz( fnameobcsn, tmpfldxz, |
| 127 |
& (obcsncount0-1)*nobcs+iobcs, |
& (obcsncount0-1)*nobcs+iobcs, |
| 128 |
& doglobalread, ladinit, optimcycle, |
& doglobalread, ladinit, optimcycle, |
| 129 |
& mythid, xx_obcsn_dummy ) |
& mythid, xx_obcsn_dummy ) |
| 130 |
|
|
| 131 |
if ( optimcycle .gt. 0) then |
do bj = jtlo,jthi |
| 132 |
c normal velocity may require special treatment |
do bi = itlo,ithi |
|
if (iobcs .eq. 3) then |
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo, ithi |
|
|
do i = imin,imax |
|
|
cih If open boundary. |
|
|
if ( OB_Jn(i,bi,bj) .ne. 0. ) then |
|
|
j = OB_Jn(i,bi,bj) |
|
| 133 |
#ifdef ALLOW_OBCS_CONTROL_MODES |
#ifdef ALLOW_OBCS_CONTROL_MODES |
| 134 |
c ALLOW_OBCS_CONTROL_MODES means controls are in modes |
if (iobcs .gt. 2) then |
| 135 |
|
do i = imin,imax |
| 136 |
|
j = OB_Jn(i,bi,bj) |
| 137 |
cih Determine number of open vertical layers. |
cih Determine number of open vertical layers. |
| 138 |
nz = 0 |
nz = 0 |
| 139 |
do k = 1,Nr |
do k = 1,Nr |
| 140 |
nz = nz + maskS(i,j+jp1,k,bi,bj) |
if (iobcs .eq. 3) then |
| 141 |
end do |
nz = nz + maskS(i,j+jp1,k,bi,bj) |
| 142 |
|
else |
| 143 |
|
nz = nz + maskW(i,j,k,bi,bj) |
| 144 |
|
endif |
| 145 |
|
end do |
| 146 |
cih Compute absolute velocities from the barotropic-baroclinic modes. |
cih Compute absolute velocities from the barotropic-baroclinic modes. |
| 147 |
#ifdef ALLOW_CTRL_OBCS_BALANCE |
do k = 1,Nr |
| 148 |
CMM not sure if ALLOW_OBCS_CONTROL_MODES and ALLOW_CTRL_OBCS_BALANCE are |
if (k.le.nz) then |
| 149 |
c compatible - to ensure volume conservation can just set barotropic |
stmp = 0. |
| 150 |
c mode amplitude to 0 |
do nk = 1,nz |
| 151 |
c however this means no inflow at every horizontal location.... |
stmp = stmp + |
| 152 |
do k = 1,nr |
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
| 153 |
tmpfldxz(k,1,bi,bj)= 0. |
end do |
| 154 |
end do |
tmpz(k,bi,bj) = stmp |
| 155 |
#endif |
else |
| 156 |
do k = 1,Nr |
tmpz(k,bi,bj) = 0. |
| 157 |
if (k.le.nz) then |
end if |
| 158 |
stmp = 0. |
end do |
| 159 |
do nk = 1,nz |
do k = 1,Nr |
| 160 |
stmp = stmp + |
if (iobcs .eq. 3) then |
| 161 |
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
| 162 |
end do |
& *recip_hFacS(i,j+jp1,k,bi,bj) |
| 163 |
tmpz(k,bi,bj) = stmp |
else |
| 164 |
else |
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
tmpz(k,bi,bj) = 0. |
|
|
end if |
|
|
end do |
|
|
do k = 1,Nr |
|
|
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
|
& *recip_hFacS(i,j+jp1,k,bi,bj) |
|
|
end do |
|
|
c if not controlling modes may need to balance obcs... |
|
|
#elif defined (ALLOW_CTRL_OBCS_BALANCE) |
|
|
cgg The barotropic velocity is stored in the level 1. |
|
|
vbaro = tmpfldxz(i,1,bi,bj) |
|
|
cgg Except for the special point which balances barotropic vol.flux. |
|
|
cgg Special column in the NW corner. |
|
|
if (ob_iw(j,bi,bj).eq.(i-1).and. |
|
|
& ob_iw(j,bi,bj).ne. 0) then |
|
|
print*,'Apply shiftvel1 @ i,j' |
|
|
print*,shiftvel(1),i,j |
|
|
vbaro = shiftvel(1) |
|
|
endif |
|
|
tmpfldxz(i,1,bi,bj) = 0.d0 |
|
|
vtop = 0.d0 |
|
|
do k = 1,Nr |
|
|
cgg If cells are not full, this should be modified with hFac. |
|
|
cgg |
|
|
cgg The xx field (tmpfldxz) does not contain the velocity at the |
|
|
cgg surface level. This velocity is not independent; it must |
|
|
cgg exactly balance the volume flux, since we are dealing with |
|
|
cgg the baroclinic velocity structure.. |
|
|
vtop = tmpfldxz(i,k,bi,bj)* |
|
|
& maskS(i,j+jp1,k,bi,bj) * delR(k) + vtop |
|
|
cgg Add the barotropic velocity component. |
|
|
if (maskS(i,j+jp1,k,bi,bj) .ne. 0.) then |
|
|
tmpfldxz(i,k,bi,bj) = tmpfldxz(i,k,bi,bj)+ vbaro |
|
|
endif |
|
|
cgg Compute the baroclinic velocity at level 1. Should balance flux. |
|
|
tmpfldxz(i,1,bi,bj) = tmpfldxz(i,1,bi,bj) |
|
|
& - vtop / delR(1) |
|
|
#endif |
|
|
cih End if open boundary. |
|
|
end if |
|
|
cih End loop over x-points |
|
|
end do |
|
|
end do |
|
|
end do |
|
|
cih End if iobcs = 3. |
|
|
end if |
|
|
|
|
|
cih If tangential velocity |
|
|
if (iobcs .eq. 4) then |
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo, ithi |
|
|
cih Begin loop over x-points. |
|
|
do i = imin,imax |
|
|
cih If open boundary. |
|
|
if ( OB_Jn(i,bi,bj) .ne. 0. ) then |
|
|
j = OB_Jn(i,bi,bj) |
|
|
#ifdef ALLOW_OBCS_CONTROL_MODES |
|
|
cih Determine number of open vertical layers. |
|
|
nz = 0 |
|
|
do k = 1,Nr |
|
|
nz = nz + maskW(i,j,k,bi,bj) |
|
|
end do |
|
|
cih Compute absolute velocities from the barotropic-baroclinic modes. |
|
|
#ifdef ALLOW_CTRL_OBCS_BALANCE |
|
|
CMM not sure if ALLOW_OBCS_CONTROL_MODES and ALLOW_CTRL_OBCS_BALANCE are |
|
|
c compatible - to ensure volume conservation can just set barotropic |
|
|
c mode amplitude to 0 |
|
|
c however this means no inflow at every horizontal location.... |
|
|
do k = 1,nr |
|
|
tmpfldxz(k,1,bi,bj)= 0. |
|
|
end do |
|
|
#endif |
|
|
do k = 1,Nr |
|
|
if (k.le.nz) then |
|
|
stmp = 0. |
|
|
do nk = 1,nz |
|
|
stmp = stmp + |
|
|
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
|
|
end do |
|
|
tmpz(k,bi,bj) = stmp |
|
|
else |
|
|
tmpz(k,bi,bj) = 0. |
|
|
end if |
|
|
end do |
|
|
do k = 1,Nr |
|
|
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
| 165 |
& *recip_hFacW(i,j,k,bi,bj) |
& *recip_hFacW(i,j,k,bi,bj) |
| 166 |
end do |
endif |
| 167 |
#elif defined (ALLOW_CTRL_OBCS_BALANCE) |
end do |
| 168 |
cgg The barotropic velocity is stored in the level 1. |
enddo |
| 169 |
vbaro = tmpfldxz(i,1,bi,bj) |
endif |
| 170 |
cgg Except for the special point which balances barotropic vol.flux. |
#endif |
| 171 |
cgg Special column in the NW corner. |
do k = 1,nr |
| 172 |
tmpfldxz(i,1,bi,bj) = 0.d0 |
do i = imin,imax |
| 173 |
vtop = 0.d0 |
xx_obcsn1(i,k,bi,bj,iobcs) = tmpfldxz (i,k,bi,bj) |
| 174 |
|
cgg & * maskxz (i,k,bi,bj) |
| 175 |
do k = 1,Nr |
enddo |
|
cgg If cells are not full, this should be modified with hFac. |
|
|
cgg |
|
|
cgg The xx field (tmpfldxz) does not contain the velocity at the |
|
|
cgg surface level. This velocity is not independent; it must |
|
|
cgg exactly balance the volume flux, since we are dealing with |
|
|
cgg the baroclinic velocity structure.. |
|
|
vtop = tmpfldxz(i,k,bi,bj)* |
|
|
& maskW(i,j,k,bi,bj) * delR(k) + vtop |
|
|
cgg Add the barotropic velocity component. |
|
|
if (maskW(i,j,k,bi,bj) .ne. 0.) then |
|
|
tmpfldxz(i,k,bi,bj) = tmpfldxz(i,k,bi,bj)+ vbaro |
|
|
endif |
|
|
enddo |
|
|
cgg Compute the baroclinic velocity at level 1. Should balance flux. |
|
|
tmpfldxz(i,1,bi,bj) = tmpfldxz(i,1,bi,bj) |
|
|
& - vtop / delR(1) |
|
|
#endif /* ALLOW_OBCS_CONTROL_MODES */ |
|
|
cih End open boundary. |
|
|
end if |
|
|
cih End loop over x-points |
|
|
end do |
|
|
end do |
|
|
end do |
|
|
cih End if iobcs = 4. |
|
|
end if |
|
|
cih End if optimcycle > 0 . |
|
|
end if |
|
|
|
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo,ithi |
|
|
do k = 1,nr |
|
|
do i = imin,imax |
|
|
xx_obcsn1(i,k,bi,bj,iobcs) = tmpfldxz (i,k,bi,bj) |
|
|
cgg & * maskxz (i,k,bi,bj) |
|
|
enddo |
|
|
enddo |
|
|
enddo |
|
| 176 |
enddo |
enddo |
| 177 |
endif |
enddo |
| 178 |
|
enddo |
| 179 |
if ( (obcsnfirst) .or. (obcsnchanged)) then |
endif |
| 180 |
|
|
| 181 |
do bj = jtlo,jthi |
if ( (obcsnfirst) .or. (obcsnchanged)) then |
| 182 |
do bi = itlo,ithi |
|
| 183 |
do k = 1,nr |
do bj = jtlo,jthi |
| 184 |
do i = imin,imax |
do bi = itlo,ithi |
| 185 |
xx_obcsn0(i,k,bi,bj,iobcs) = xx_obcsn1(i,k,bi,bj,iobcs) |
do k = 1,nr |
| 186 |
tmpfldxz (i,k,bi,bj) = 0. _d 0 |
do i = imin,imax |
| 187 |
enddo |
xx_obcsn0(i,k,bi,bj,iobcs) = xx_obcsn1(i,k,bi,bj,iobcs) |
| 188 |
enddo |
tmpfldxz (i,k,bi,bj) = 0. _d 0 |
| 189 |
enddo |
enddo |
| 190 |
enddo |
enddo |
| 191 |
|
enddo |
| 192 |
|
enddo |
| 193 |
|
|
| 194 |
|
call active_read_xz( fnameobcsn, tmpfldxz, |
| 195 |
|
& (obcsncount1-1)*nobcs+iobcs, |
| 196 |
|
& doglobalread, ladinit, optimcycle, |
| 197 |
|
& mythid, xx_obcsn_dummy ) |
| 198 |
|
|
| 199 |
call active_read_xz( fnameobcsn, tmpfldxz, |
do bj = jtlo,jthi |
| 200 |
& (obcsncount1-1)*nobcs+iobcs, |
do bi = itlo,ithi |
|
& doglobalread, ladinit, optimcycle, |
|
|
& mythid, xx_obcsn_dummy ) |
|
|
|
|
|
if ( optimcycle .gt. 0) then |
|
|
c normal velocity may require special treatment |
|
|
if (iobcs .eq. 3) then |
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo, ithi |
|
|
do i = imin,imax |
|
|
cih If open boundary. |
|
|
if ( OB_Jn(i,bi,bj) .ne. 0. ) then |
|
|
j = OB_Jn(i,bi,bj) |
|
| 201 |
#ifdef ALLOW_OBCS_CONTROL_MODES |
#ifdef ALLOW_OBCS_CONTROL_MODES |
| 202 |
c ALLOW_OBCS_CONTROL_MODES means controls are in modes |
if (iobcs .gt. 2) then |
| 203 |
|
do i = imin,imax |
| 204 |
|
j = OB_Jn(i,bi,bj) |
| 205 |
cih Determine number of open vertical layers. |
cih Determine number of open vertical layers. |
| 206 |
nz = 0 |
nz = 0 |
| 207 |
do k = 1,Nr |
do k = 1,Nr |
| 208 |
nz = nz + maskS(i,j+jp1,k,bi,bj) |
if (iobcs .eq. 3) then |
| 209 |
end do |
nz = nz + maskS(i,j+jp1,k,bi,bj) |
| 210 |
|
else |
| 211 |
|
nz = nz + maskW(i,j,k,bi,bj) |
| 212 |
|
endif |
| 213 |
|
end do |
| 214 |
cih Compute absolute velocities from the barotropic-baroclinic modes. |
cih Compute absolute velocities from the barotropic-baroclinic modes. |
| 215 |
#ifdef ALLOW_CTRL_OBCS_BALANCE |
do k = 1,Nr |
| 216 |
CMM not sure if ALLOW_OBCS_CONTROL_MODES and ALLOW_CTRL_OBCS_BALANCE are |
if (k.le.nz) then |
| 217 |
c compatible - to ensure volume conservation can just set barotropic |
stmp = 0. |
| 218 |
c mode amplitude to 0 |
do nk = 1,nz |
| 219 |
c however this means no inflow at every horizontal location.... |
stmp = stmp + |
| 220 |
do k = 1,nr |
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
| 221 |
tmpfldxz(k,1,bi,bj)= 0. |
end do |
| 222 |
end do |
tmpz(k,bi,bj) = stmp |
| 223 |
#endif |
else |
| 224 |
do k = 1,Nr |
tmpz(k,bi,bj) = 0. |
| 225 |
if (k.le.nz) then |
end if |
| 226 |
stmp = 0. |
end do |
| 227 |
do nk = 1,nz |
do k = 1,Nr |
| 228 |
stmp = stmp + |
if (iobcs .eq. 3) then |
| 229 |
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
| 230 |
end do |
& *recip_hFacS(i,j+jp1,k,bi,bj) |
| 231 |
tmpz(k,bi,bj) = stmp |
else |
| 232 |
else |
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
tmpz(k,bi,bj) = 0. |
|
|
end if |
|
|
end do |
|
|
do k = 1,Nr |
|
|
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
|
& *recip_hFacS(i,j+jp1,k,bi,bj) |
|
|
end do |
|
|
c if not controlling modes may need to balance obcs... |
|
|
#elif defined (ALLOW_CTRL_OBCS_BALANCE) |
|
|
cgg The barotropic velocity is stored in the level 1. |
|
|
vbaro = tmpfldxz(i,1,bi,bj) |
|
|
cgg Except for the special point which balances barotropic vol.flux. |
|
|
cgg Special column in the NW corner. |
|
|
if (ob_iw(j,bi,bj).eq.(i-1).and. |
|
|
& ob_iw(j,bi,bj).ne. 0) then |
|
|
print*,'Apply shiftvel1 @ i,j' |
|
|
print*,shiftvel(1),i,j |
|
|
vbaro = shiftvel(1) |
|
|
endif |
|
|
tmpfldxz(i,1,bi,bj) = 0.d0 |
|
|
vtop = 0.d0 |
|
|
do k = 1,Nr |
|
|
cgg If cells are not full, this should be modified with hFac. |
|
|
cgg |
|
|
cgg The xx field (tmpfldxz) does not contain the velocity at the |
|
|
cgg surface level. This velocity is not independent; it must |
|
|
cgg exactly balance the volume flux, since we are dealing with |
|
|
cgg the baroclinic velocity structure.. |
|
|
vtop = tmpfldxz(i,k,bi,bj)* |
|
|
& maskS(i,j+jp1,k,bi,bj) * delR(k) + vtop |
|
|
cgg Add the barotropic velocity component. |
|
|
if (maskS(i,j+jp1,k,bi,bj) .ne. 0.) then |
|
|
tmpfldxz(i,k,bi,bj) = tmpfldxz(i,k,bi,bj)+ vbaro |
|
|
endif |
|
|
cgg Compute the baroclinic velocity at level 1. Should balance flux. |
|
|
tmpfldxz(i,1,bi,bj) = tmpfldxz(i,1,bi,bj) |
|
|
& - vtop / delR(1) |
|
|
#endif |
|
|
cih End if open boundary. |
|
|
end if |
|
|
cih End loop over x-points |
|
|
end do |
|
|
end do |
|
|
end do |
|
|
cih End if iobcs = 3. |
|
|
end if |
|
|
|
|
|
cih If tangential velocity |
|
|
if (iobcs .eq. 4) then |
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo, ithi |
|
|
cih Begin loop over x-points. |
|
|
do i = imin,imax |
|
|
cih If open boundary. |
|
|
if ( OB_Jn(i,bi,bj) .ne. 0. ) then |
|
|
j = OB_Jn(i,bi,bj) |
|
|
#ifdef ALLOW_OBCS_CONTROL_MODES |
|
|
cih Determine number of open vertical layers. |
|
|
nz = 0 |
|
|
do k = 1,Nr |
|
|
nz = nz + maskW(i,j,k,bi,bj) |
|
|
end do |
|
|
cih Compute absolute velocities from the barotropic-baroclinic modes. |
|
|
#ifdef ALLOW_CTRL_OBCS_BALANCE |
|
|
CMM not sure if ALLOW_OBCS_CONTROL_MODES and ALLOW_CTRL_OBCS_BALANCE are |
|
|
c compatible - to ensure volume conservation can just set barotropic |
|
|
c mode amplitude to 0 |
|
|
c however this means no inflow at every horizontal location.... |
|
|
do k = 1,nr |
|
|
tmpfldxz(k,1,bi,bj)= 0. |
|
|
end do |
|
|
#endif |
|
|
do k = 1,Nr |
|
|
if (k.le.nz) then |
|
|
stmp = 0. |
|
|
do nk = 1,nz |
|
|
stmp = stmp + |
|
|
& modesv(k,nk,nz)*tmpfldxz(i,nk,bi,bj) |
|
|
end do |
|
|
tmpz(k,bi,bj) = stmp |
|
|
else |
|
|
tmpz(k,bi,bj) = 0. |
|
|
end if |
|
|
end do |
|
|
do k = 1,Nr |
|
|
tmpfldxz(i,k,bi,bj) = tmpz(k,bi,bj) |
|
| 233 |
& *recip_hFacW(i,j,k,bi,bj) |
& *recip_hFacW(i,j,k,bi,bj) |
| 234 |
end do |
endif |
| 235 |
#elif defined (ALLOW_CTRL_OBCS_BALANCE) |
end do |
|
cgg The barotropic velocity is stored in the level 1. |
|
|
vbaro = tmpfldxz(i,1,bi,bj) |
|
|
cgg Except for the special point which balances barotropic vol.flux. |
|
|
cgg Special column in the NW corner. |
|
|
tmpfldxz(i,1,bi,bj) = 0.d0 |
|
|
vtop = 0.d0 |
|
|
|
|
|
do k = 1,Nr |
|
|
cgg If cells are not full, this should be modified with hFac. |
|
|
cgg |
|
|
cgg The xx field (tmpfldxz) does not contain the velocity at the |
|
|
cgg surface level. This velocity is not independent; it must |
|
|
cgg exactly balance the volume flux, since we are dealing with |
|
|
cgg the baroclinic velocity structure.. |
|
|
vtop = tmpfldxz(i,k,bi,bj)* |
|
|
& maskW(i,j,k,bi,bj) * delR(k) + vtop |
|
|
cgg Add the barotropic velocity component. |
|
|
if (maskW(i,j,k,bi,bj) .ne. 0.) then |
|
|
tmpfldxz(i,k,bi,bj) = tmpfldxz(i,k,bi,bj)+ vbaro |
|
|
endif |
|
|
enddo |
|
|
cgg Compute the baroclinic velocity at level 1. Should balance flux. |
|
|
tmpfldxz(i,1,bi,bj) = tmpfldxz(i,1,bi,bj) |
|
|
& - vtop / delR(1) |
|
|
#endif /* ALLOW_OBCS_CONTROL_MODES */ |
|
|
cih End open boundary. |
|
|
end if |
|
|
cih End loop over x-points |
|
|
end do |
|
|
end do |
|
|
end do |
|
|
cih End if iobcs = 4. |
|
|
end if |
|
|
cih End if optimcycle > 0 . |
|
|
end if |
|
|
|
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo,ithi |
|
|
do k = 1,nr |
|
|
do i = imin,imax |
|
|
xx_obcsn1 (i,k,bi,bj,iobcs) = tmpfldxz (i,k,bi,bj) |
|
|
cgg & * maskxz (i,k,bi,bj) |
|
|
enddo |
|
|
enddo |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
endif |
|
|
|
|
|
c-- Add control to model variable. |
|
|
do bj = jtlo,jthi |
|
|
do bi = itlo,ithi |
|
|
c-- Calculate mask for tracer cells (0 => land, 1 => water). |
|
|
do k = 1,nr |
|
|
do i = 1,snx |
|
|
j = OB_Jn(I,bi,bj) |
|
|
if (iobcs .EQ. 1) then |
|
|
OBNt(i,k,bi,bj) = OBNt (i,k,bi,bj) |
|
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
|
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
|
|
OBNt(i,k,bi,bj) = OBNt(i,k,bi,bj) |
|
|
& *maskS(i,j+jp1,k,bi,bj) |
|
|
cgg & *maskxz(i,k,bi,bj) |
|
|
else if (iobcs .EQ. 2) then |
|
|
OBNs(i,k,bi,bj) = OBNs (i,k,bi,bj) |
|
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
|
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
|
|
OBNs(i,k,bi,bj) = OBNs(i,k,bi,bj) |
|
|
& *maskS(i,j+jp1,k,bi,bj) |
|
|
cgg & *maskxz(i,k,bi,bj) |
|
|
else if (iobcs .EQ. 4) then |
|
|
OBNu(i,k,bi,bj) = OBNu (i,k,bi,bj) |
|
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
|
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
|
|
OBNu(i,k,bi,bj) = OBNu(i,k,bi,bj) |
|
|
& *maskW(i,j,k,bi,bj) |
|
|
cgg & *maskxz(i,k,bi,bj) |
|
|
else if (iobcs .EQ. 3) then |
|
|
OBNv(i,k,bi,bj) = OBNv (i,k,bi,bj) |
|
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
|
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
|
|
OBNv(i,k,bi,bj) = OBNv(i,k,bi,bj) |
|
|
& *maskS(i,j+jp1,k,bi,bj) |
|
|
cgg & *maskxz(i,k,bi,bj) |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
| 236 |
enddo |
enddo |
| 237 |
|
endif |
| 238 |
|
#endif |
| 239 |
|
do k = 1,nr |
| 240 |
|
do i = imin,imax |
| 241 |
|
xx_obcsn1 (i,k,bi,bj,iobcs) = tmpfldxz (i,k,bi,bj) |
| 242 |
|
cgg & * maskxz (i,k,bi,bj) |
| 243 |
|
enddo |
| 244 |
|
enddo |
| 245 |
|
enddo |
| 246 |
enddo |
enddo |
| 247 |
|
|
| 248 |
|
endif |
| 249 |
|
|
| 250 |
|
c-- Add control to model variable. |
| 251 |
|
do bj = jtlo,jthi |
| 252 |
|
do bi = itlo,ithi |
| 253 |
|
c-- Calculate mask for tracer cells (0 => land, 1 => water). |
| 254 |
|
do k = 1,nr |
| 255 |
|
do i = 1,snx |
| 256 |
|
j = OB_Jn(I,bi,bj) |
| 257 |
|
if (iobcs .EQ. 1) then |
| 258 |
|
OBNt(i,k,bi,bj) = OBNt (i,k,bi,bj) |
| 259 |
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
| 260 |
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
| 261 |
|
OBNt(i,k,bi,bj) = OBNt(i,k,bi,bj) |
| 262 |
|
& *maskS(i,j+jp1,k,bi,bj) |
| 263 |
|
else if (iobcs .EQ. 2) then |
| 264 |
|
OBNs(i,k,bi,bj) = OBNs (i,k,bi,bj) |
| 265 |
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
| 266 |
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
| 267 |
|
OBNs(i,k,bi,bj) = OBNs(i,k,bi,bj) |
| 268 |
|
& *maskS(i,j+jp1,k,bi,bj) |
| 269 |
|
else if (iobcs .EQ. 4) then |
| 270 |
|
OBNu(i,k,bi,bj) = OBNu (i,k,bi,bj) |
| 271 |
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
| 272 |
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
| 273 |
|
OBNu(i,k,bi,bj) = OBNu(i,k,bi,bj) |
| 274 |
|
& *maskW(i,j,k,bi,bj) |
| 275 |
|
else if (iobcs .EQ. 3) then |
| 276 |
|
OBNv(i,k,bi,bj) = OBNv (i,k,bi,bj) |
| 277 |
|
& + obcsnfac *xx_obcsn0(i,k,bi,bj,iobcs) |
| 278 |
|
& + (1. _d 0 - obcsnfac)*xx_obcsn1(i,k,bi,bj,iobcs) |
| 279 |
|
OBNv(i,k,bi,bj) = OBNv(i,k,bi,bj) |
| 280 |
|
& *maskS(i,j+jp1,k,bi,bj) |
| 281 |
|
endif |
| 282 |
|
enddo |
| 283 |
|
enddo |
| 284 |
|
enddo |
| 285 |
|
enddo |
| 286 |
|
|
| 287 |
C-- End over iobcs loop |
C-- End over iobcs loop |
| 288 |
enddo |
enddo |
| 289 |
|
|
| 290 |
#else /* ALLOW_OBCSS_CONTROL undefined */ |
#else /* ALLOW_OBCSN_CONTROL undefined */ |
| 291 |
|
|
| 292 |
c == routine arguments == |
c == routine arguments == |
| 293 |
|
|