| 1 | mmazloff | 1.1 | C $Header: /u/gcmpack/MITgcm/pkg/obcs/OBCS.h,v 1.22 2009/12/08 00:21:34 jmc Exp $ | 
| 2 |  |  | C $Name:  $ | 
| 3 |  |  |  | 
| 4 |  |  | #ifdef ALLOW_OBCS | 
| 5 |  |  |  | 
| 6 |  |  | C--   Private logical flag to record active status of package | 
| 7 |  |  | c     LOGICAL OBCSisON | 
| 8 |  |  | c     COMMON /OBCS_PACKAGE/ OBCSisON | 
| 9 |  |  |  | 
| 10 |  |  | C These are input arrays (of integers) that contain the *absolute* | 
| 11 |  |  | C computational index of an open-boundary (OB) point. | 
| 12 |  |  | C A zero (0) element means there is no corresponding OB in that column/row. | 
| 13 |  |  | C The computational coordinate refers to "tracer" cells. | 
| 14 |  |  | C For a northern/southern OB, the OB V point is to the south/north. | 
| 15 |  |  | C For an eastern/western OB, the OB U point is to the west/east. | 
| 16 |  |  | C eg. | 
| 17 |  |  | C     OB_Jnorth(3)=34  means that: | 
| 18 |  |  | C          T( 3 ,34) is a an OB point | 
| 19 |  |  | C          U(3:4,34) is a an OB point | 
| 20 |  |  | C          V( 4 ,34) is a an OB point | 
| 21 |  |  | C while | 
| 22 |  |  | C     OB_Jsouth(3)=1  means that: | 
| 23 |  |  | C          T( 3 ,1) is a an OB point | 
| 24 |  |  | C          U(3:4,1) is a an OB point | 
| 25 |  |  | C          V( 4 ,2) is a an OB point | 
| 26 |  |  | C | 
| 27 |  |  | C For convenience, negative values for Jnorth/Ieast refer to | 
| 28 |  |  | C points relative to the Northern/Eastern edges of the model | 
| 29 |  |  | C eg. OB_Jnorth(3)=-1  means that the point (3,Ny) is a northern O-B. | 
| 30 |  |  | C | 
| 31 |  |  | C OB_Jnorth(Nx)    :: global index array of northern open-boundary point | 
| 32 |  |  | C OB_Jsouth(Nx)    :: global index array of southern open-boundary point | 
| 33 |  |  | C OB_Ieast(Ny)     :: global index array of eastern  open-boundary point | 
| 34 |  |  | C OB_Iwest(Ny)     :: global index array of western  open-boundary point | 
| 35 |  |  | C useOrlanskiNorth/South/East/West | 
| 36 |  |  | C                  :: specify Orlanski boundary conditions for northern/ | 
| 37 |  |  | C                     southern/eastern/Western | 
| 38 |  |  | C useOBCSsponge    :: turns on sponge layer along boundary (def=false) | 
| 39 |  |  | C spongeThickness  :: number grid points that make up the sponge layer (def=0) | 
| 40 |  |  | C U/Vrelaxobcsinner/bound :: relaxation time scale (in seconds) for U/V-points | 
| 41 |  |  | C                     on the boundary (bound) and at the innermost grid point | 
| 42 |  |  | C                     of the sponge layer (inner); relaxation time scales | 
| 43 |  |  | C                     in-between are linearly interpolated from these values | 
| 44 |  |  | C useOBCSbalance   :: balance the volume flux through boundary | 
| 45 |  |  | C                     at every time step | 
| 46 |  |  | C useOBCSprescribe :: read boundary conditions from a file | 
| 47 |  |  | C                      (overrides Orlanski and other boundary values) | 
| 48 |  |  | C OBCSprintDiags   :: print boundary values to STDOUT (def=true) | 
| 49 |  |  | C useOBCSYearlyFields :: when reading boundary values by exf, assume yearly | 
| 50 |  |  | C                     climatology (def=false) | 
| 51 |  |  | C OBCSfixTopo      :: check and adjust topography for problematic gradients | 
| 52 |  |  | C                     across boundaries (def=true) | 
| 53 |  |  | C OB[N,S,E,W][u,v,t,s,a,h,sn,sl,uice,vice]File :: Files with boundary | 
| 54 |  |  | C                     conditons, the letter combinations mean: | 
| 55 |  |  | C                     N/S/E/W   :: northern/southern/eastern/western boundary | 
| 56 |  |  | C                     u/v/t/s   :: ocean u/v velocities, temperature/salinity | 
| 57 |  |  | C                     a/h       :: sea ice concentration/effective thickness | 
| 58 |  |  | C                     sn/sl     :: effective snow thickness/sea ice salinity | 
| 59 |  |  | C                     uice/vice :: sea ice u/v drift velocities | 
| 60 |  |  | C | 
| 61 |  |  |  | 
| 62 |  |  | COMMON /PARM_IL_OB/ | 
| 63 |  |  | & OB_Jnorth,OB_Jsouth,OB_Ieast,OB_Iwest, | 
| 64 |  |  | & spongeThickness, | 
| 65 |  |  | & useOrlanskiNorth,useOrlanskiSouth, | 
| 66 |  |  | & useOrlanskiEast,useOrlanskiWest, | 
| 67 |  |  | & useOBCSsponge, useOBCSbalance, useOBCSprescribe, | 
| 68 |  |  | & OBCSprintDiags, useOBCSYearlyFields, | 
| 69 |  |  | & OBCSfixTopo | 
| 70 |  |  | INTEGER OB_Jnorth(Nx) | 
| 71 |  |  | INTEGER OB_Jsouth(Nx) | 
| 72 |  |  | INTEGER OB_Ieast(Ny) | 
| 73 |  |  | INTEGER OB_Iwest(Ny) | 
| 74 |  |  | INTEGER spongeThickness | 
| 75 |  |  | LOGICAL useOrlanskiNorth | 
| 76 |  |  | LOGICAL useOrlanskiSouth | 
| 77 |  |  | LOGICAL useOrlanskiEast | 
| 78 |  |  | LOGICAL useOrlanskiWest | 
| 79 |  |  | LOGICAL useOBCSsponge | 
| 80 |  |  | LOGICAL useOBCSbalance | 
| 81 |  |  | LOGICAL useOBCSprescribe | 
| 82 |  |  | LOGICAL OBCSprintDiags | 
| 83 |  |  | LOGICAL useOBCSYearlyFields | 
| 84 |  |  | LOGICAL OBCSfixTopo | 
| 85 |  |  |  | 
| 86 |  |  | COMMON /PARM_R_OB/ | 
| 87 |  |  | & Urelaxobcsinner,Urelaxobcsbound, | 
| 88 |  |  | & Vrelaxobcsinner,Vrelaxobcsbound | 
| 89 |  |  | _RS Urelaxobcsinner | 
| 90 |  |  | _RS Urelaxobcsbound | 
| 91 |  |  | _RS Vrelaxobcsinner | 
| 92 |  |  | _RS Vrelaxobcsbound | 
| 93 |  |  |  | 
| 94 |  |  | C--   COMMON /GRID_OB/ Open boudary related stuff | 
| 95 |  |  | C     OBNu is the U value imposed at the Northern OB | 
| 96 |  |  | C     OBNv is the V value imposed at the Northern OB | 
| 97 |  |  | C     OBNt is the T value imposed at the Northern OB | 
| 98 |  |  | C     OBNs is the S value imposed at the Northern OB | 
| 99 |  |  | C     OBNa is the ice AREA value imposed at the Northern OB | 
| 100 |  |  | C     OBNh is the ice HEFF value imposed at the Northern OB | 
| 101 |  |  | C     OBNsl is the ice HSALT value imposed at the Northern OB | 
| 102 |  |  | C     OBNsn is the ice HSNOW value imposed at the Northern OB | 
| 103 |  |  | C     OBNuice is the uice value imposed at the Northern OB | 
| 104 |  |  | C     OBNvice is the vice value imposed at the Northern OB | 
| 105 |  |  | C     etc | 
| 106 |  |  | C | 
| 107 |  |  | COMMON /GRID_IND_OB/ | 
| 108 |  |  | & OB_Jn,OB_Js,OB_Ie,OB_Iw | 
| 109 |  |  | INTEGER OB_Jn(1-Olx:sNx+Olx,nSx,nSy) | 
| 110 |  |  | INTEGER OB_Js(1-Olx:sNx+Olx,nSx,nSy) | 
| 111 |  |  | INTEGER OB_Ie(1-Oly:sNy+Oly,nSx,nSy) | 
| 112 |  |  | INTEGER OB_Iw(1-Oly:sNy+Oly,nSx,nSy) | 
| 113 |  |  |  | 
| 114 |  |  | #ifdef ALLOW_OBCS_NORTH | 
| 115 |  |  | COMMON /GRID_N_OB/ | 
| 116 |  |  | &      OBNu,OBNv,OBNt,OBNs | 
| 117 |  |  | _RL OBNu (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 118 |  |  | _RL OBNv (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 119 |  |  | _RL OBNt (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 120 |  |  | _RL OBNs (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 121 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 122 |  |  | COMMON /GRID_N_OB_AUX/ | 
| 123 |  |  | &      OBNu0,OBNv0,OBNt0,OBNs0, | 
| 124 |  |  | &      OBNu1,OBNv1,OBNt1,OBNs1 | 
| 125 |  |  | _RL OBNu0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 126 |  |  | _RL OBNv0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 127 |  |  | _RL OBNt0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 128 |  |  | _RL OBNs0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 129 |  |  | _RL OBNu1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 130 |  |  | _RL OBNv1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 131 |  |  | _RL OBNt1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 132 |  |  | _RL OBNs1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 133 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 134 |  |  | #ifdef ALLOW_SEAICE | 
| 135 |  |  | COMMON /SEAICE_N_OB/ OBNa,OBNh,OBNa0,OBNh0,OBNa1,OBNh1, | 
| 136 |  |  | &     OBNsl,OBNsn,OBNsl0,OBNsn0,OBNsl1,OBNsn1, | 
| 137 |  |  | &     OBNuice,OBNvice,OBNuice0,OBNvice0,OBNuice1,OBNvice1 | 
| 138 |  |  | _RL OBNa  (1-Olx:sNx+Olx,nSx,nSy) | 
| 139 |  |  | _RL OBNh  (1-Olx:sNx+Olx,nSx,nSy) | 
| 140 |  |  | _RL OBNa0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 141 |  |  | _RL OBNh0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 142 |  |  | _RL OBNa1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 143 |  |  | _RL OBNh1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 144 |  |  | _RL OBNsl  (1-Olx:sNx+Olx,nSx,nSy) | 
| 145 |  |  | _RL OBNsn  (1-Olx:sNx+Olx,nSx,nSy) | 
| 146 |  |  | _RL OBNsl0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 147 |  |  | _RL OBNsn0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 148 |  |  | _RL OBNsl1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 149 |  |  | _RL OBNsn1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 150 |  |  | _RL OBNuice  (1-Olx:sNx+Olx,nSx,nSy) | 
| 151 |  |  | _RL OBNvice  (1-Olx:sNx+Olx,nSx,nSy) | 
| 152 |  |  | _RL OBNuice0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 153 |  |  | _RL OBNvice0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 154 |  |  | _RL OBNuice1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 155 |  |  | _RL OBNvice1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 156 |  |  | #endif /* ALLOW_SEAICE */ | 
| 157 |  |  | #endif /* ALLOW_OBCS_NORTH */ | 
| 158 |  |  |  | 
| 159 |  |  | #ifdef ALLOW_OBCS_SOUTH | 
| 160 |  |  | COMMON /GRID_S_OB/ | 
| 161 |  |  | &      OBSu,OBSv,OBSt,OBSs | 
| 162 |  |  | _RL OBSu (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 163 |  |  | _RL OBSv (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 164 |  |  | _RL OBSt (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 165 |  |  | _RL OBSs (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 166 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 167 |  |  | COMMON /GRID_S_OB_AUX/ | 
| 168 |  |  | &      OBSu0,OBSv0,OBSt0,OBSs0, | 
| 169 |  |  | &      OBSu1,OBSv1,OBSt1,OBSs1 | 
| 170 |  |  | _RL OBSu0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 171 |  |  | _RL OBSv0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 172 |  |  | _RL OBSt0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 173 |  |  | _RL OBSs0 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 174 |  |  | _RL OBSu1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 175 |  |  | _RL OBSv1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 176 |  |  | _RL OBSt1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 177 |  |  | _RL OBSs1 (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 178 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 179 |  |  | #ifdef ALLOW_SEAICE | 
| 180 |  |  | COMMON /SEAICE_S_OB/ OBSa,OBSh,OBSa0,OBSh0,OBSa1,OBSh1, | 
| 181 |  |  | &     OBSsl,OBSsn,OBSsl0,OBSsn0,OBSsl1,OBSsn1, | 
| 182 |  |  | &     OBSuice,OBSvice,OBSuice0,OBSvice0,OBSuice1,OBSvice1 | 
| 183 |  |  | _RL OBSa  (1-Olx:sNx+Olx,nSx,nSy) | 
| 184 |  |  | _RL OBSh  (1-Olx:sNx+Olx,nSx,nSy) | 
| 185 |  |  | _RL OBSa0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 186 |  |  | _RL OBSh0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 187 |  |  | _RL OBSa1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 188 |  |  | _RL OBSh1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 189 |  |  | _RL OBSsl  (1-Olx:sNx+Olx,nSx,nSy) | 
| 190 |  |  | _RL OBSsn  (1-Olx:sNx+Olx,nSx,nSy) | 
| 191 |  |  | _RL OBSsl0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 192 |  |  | _RL OBSsn0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 193 |  |  | _RL OBSsl1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 194 |  |  | _RL OBSsn1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 195 |  |  | _RL OBSuice  (1-Olx:sNx+Olx,nSx,nSy) | 
| 196 |  |  | _RL OBSvice  (1-Olx:sNx+Olx,nSx,nSy) | 
| 197 |  |  | _RL OBSuice0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 198 |  |  | _RL OBSvice0 (1-Olx:sNx+Olx,nSx,nSy) | 
| 199 |  |  | _RL OBSuice1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 200 |  |  | _RL OBSvice1 (1-Olx:sNx+Olx,nSx,nSy) | 
| 201 |  |  | #endif /* ALLOW_SEAICE */ | 
| 202 |  |  | #endif /* ALLOW_OBCS_SOUTH */ | 
| 203 |  |  |  | 
| 204 |  |  | #ifdef ALLOW_OBCS_EAST | 
| 205 |  |  | COMMON /GRID_E_OB/ | 
| 206 |  |  | &      OBEu,OBEv,OBEt,OBEs | 
| 207 |  |  | _RL OBEu (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 208 |  |  | _RL OBEv (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 209 |  |  | _RL OBEt (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 210 |  |  | _RL OBEs (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 211 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 212 |  |  | COMMON /GRID_E_OB_AUX/ | 
| 213 |  |  | &      OBEu0,OBEv0,OBEt0,OBEs0, | 
| 214 |  |  | &      OBEu1,OBEv1,OBEt1,OBEs1 | 
| 215 |  |  | _RL OBEu0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 216 |  |  | _RL OBEv0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 217 |  |  | _RL OBEt0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 218 |  |  | _RL OBEs0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 219 |  |  | _RL OBEu1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 220 |  |  | _RL OBEv1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 221 |  |  | _RL OBEt1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 222 |  |  | _RL OBEs1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 223 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 224 |  |  | #ifdef ALLOW_SEAICE | 
| 225 |  |  | COMMON /SEAICE_E_OB/ OBEa,OBEh,OBEa0,OBEh0,OBEa1,OBEh1, | 
| 226 |  |  | &     OBEsl,OBEsn,OBEsl0,OBEsn0,OBEsl1,OBEsn1, | 
| 227 |  |  | &     OBEuice,OBEvice,OBEuice0,OBEvice0,OBEuice1,OBEvice1 | 
| 228 |  |  | _RL OBEa  (1-Oly:sNy+Oly,nSx,nSy) | 
| 229 |  |  | _RL OBEh  (1-Oly:sNy+Oly,nSx,nSy) | 
| 230 |  |  | _RL OBEa0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 231 |  |  | _RL OBEh0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 232 |  |  | _RL OBEa1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 233 |  |  | _RL OBEh1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 234 |  |  | _RL OBEsl  (1-Oly:sNy+Oly,nSx,nSy) | 
| 235 |  |  | _RL OBEsn  (1-Oly:sNy+Oly,nSx,nSy) | 
| 236 |  |  | _RL OBEsl0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 237 |  |  | _RL OBEsn0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 238 |  |  | _RL OBEsl1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 239 |  |  | _RL OBEsn1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 240 |  |  | _RL OBEuice  (1-Oly:sNy+Oly,nSx,nSy) | 
| 241 |  |  | _RL OBEvice  (1-Oly:sNy+Oly,nSx,nSy) | 
| 242 |  |  | _RL OBEuice0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 243 |  |  | _RL OBEvice0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 244 |  |  | _RL OBEuice1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 245 |  |  | _RL OBEvice1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 246 |  |  | #endif /* ALLOW_SEAICE */ | 
| 247 |  |  | #endif /* ALLOW_OBCS_EAST */ | 
| 248 |  |  |  | 
| 249 |  |  | #ifdef ALLOW_OBCS_WEST | 
| 250 |  |  | COMMON /GRID_W_OB/ | 
| 251 |  |  | &      OBWu,OBWv,OBWt,OBWs | 
| 252 |  |  | _RL OBWu (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 253 |  |  | _RL OBWv (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 254 |  |  | _RL OBWt (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 255 |  |  | _RL OBWs (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 256 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 257 |  |  | COMMON /GRID_W_OB_AUX/ | 
| 258 |  |  | &      OBWu0,OBWv0,OBWt0,OBWs0, | 
| 259 |  |  | &      OBWu1,OBWv1,OBWt1,OBWs1 | 
| 260 |  |  | _RL OBWu0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 261 |  |  | _RL OBWv0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 262 |  |  | _RL OBWt0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 263 |  |  | _RL OBWs0 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 264 |  |  | _RL OBWu1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 265 |  |  | _RL OBWv1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 266 |  |  | _RL OBWt1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 267 |  |  | _RL OBWs1 (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 268 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 269 |  |  | #ifdef ALLOW_SEAICE | 
| 270 |  |  | COMMON /SEAICE_W_OB/ OBWa,OBWh,OBWa0,OBWh0,OBWa1,OBWh1, | 
| 271 |  |  | &     OBWsl,OBWsn,OBWsl0,OBWsn0,OBWsl1,OBWsn1, | 
| 272 |  |  | &     OBWuice,OBWvice,OBWuice0,OBWvice0,OBWuice1,OBWvice1 | 
| 273 |  |  | _RL OBWa  (1-Oly:sNy+Oly,nSx,nSy) | 
| 274 |  |  | _RL OBWh  (1-Oly:sNy+Oly,nSx,nSy) | 
| 275 |  |  | _RL OBWa0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 276 |  |  | _RL OBWh0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 277 |  |  | _RL OBWa1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 278 |  |  | _RL OBWh1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 279 |  |  | _RL OBWsl  (1-Oly:sNy+Oly,nSx,nSy) | 
| 280 |  |  | _RL OBWsn  (1-Oly:sNy+Oly,nSx,nSy) | 
| 281 |  |  | _RL OBWsl0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 282 |  |  | _RL OBWsn0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 283 |  |  | _RL OBWsl1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 284 |  |  | _RL OBWsn1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 285 |  |  | _RL OBWuice  (1-Oly:sNy+Oly,nSx,nSy) | 
| 286 |  |  | _RL OBWvice  (1-Oly:sNy+Oly,nSx,nSy) | 
| 287 |  |  | _RL OBWuice0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 288 |  |  | _RL OBWvice0 (1-Oly:sNy+Oly,nSx,nSy) | 
| 289 |  |  | _RL OBWuice1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 290 |  |  | _RL OBWvice1 (1-Oly:sNy+Oly,nSx,nSy) | 
| 291 |  |  | #endif /* ALLOW_SEAICE */ | 
| 292 |  |  | #endif /* ALLOW_OBCS_WEST */ | 
| 293 |  |  |  | 
| 294 |  |  | COMMON /OB_FILES/ | 
| 295 |  |  | &      OBNetaFile,OBSetaFile,OBEetaFile,OBWetaFile, | 
| 296 |  |  | &      OBNwFile, OBSwFile, OBEwFile, OBWwFile, | 
| 297 |  |  | &      OBNuFile,OBNvFile,OBNtFile,OBNsFile,OBNaFile,OBNhFile, | 
| 298 |  |  | &      OBSuFile,OBSvFile,OBStFile,OBSsFile,OBSaFile,OBShFile, | 
| 299 |  |  | &      OBEuFile,OBEvFile,OBEtFile,OBEsFile,OBEaFile,OBEhFile, | 
| 300 |  |  | &      OBWuFile,OBWvFile,OBWtFile,OBWsFile,OBWaFile,OBWhFile, | 
| 301 |  |  | &      OBNslFile,OBSslFile,OBEslFile,OBWslFile, | 
| 302 |  |  | &      OBNsnFile,OBSsnFile,OBEsnFile,OBWsnFile, | 
| 303 |  |  | &      OBNuiceFile,OBSuiceFile,OBEuiceFile,OBWuiceFile, | 
| 304 |  |  | &      OBNviceFile,OBSviceFile,OBEviceFile,OBWviceFile | 
| 305 |  |  | CHARACTER*(MAX_LEN_FNAM) | 
| 306 |  |  | &      OBNetaFile,OBSetaFile,OBEetaFile,OBWetaFile, | 
| 307 |  |  | &      OBNwFile, OBSwFile, OBEwFile, OBWwFile, | 
| 308 |  |  | &      OBNuFile,OBNvFile,OBNtFile,OBNsFile,OBNaFile,OBNhFile, | 
| 309 |  |  | &      OBSuFile,OBSvFile,OBStFile,OBSsFile,OBSaFile,OBShFile, | 
| 310 |  |  | &      OBEuFile,OBEvFile,OBEtFile,OBEsFile,OBEaFile,OBEhFile, | 
| 311 |  |  | &      OBWuFile,OBWvFile,OBWtFile,OBWsFile,OBWaFile,OBWhFile, | 
| 312 |  |  | &      OBNslFile,OBSslFile,OBEslFile,OBWslFile, | 
| 313 |  |  | &      OBNsnFile,OBSsnFile,OBEsnFile,OBWsnFile, | 
| 314 |  |  | &      OBNuiceFile,OBSuiceFile,OBEuiceFile,OBWuiceFile, | 
| 315 |  |  | &      OBNviceFile,OBSviceFile,OBEviceFile,OBWviceFile | 
| 316 |  |  |  | 
| 317 |  |  | #ifdef ALLOW_NONHYDROSTATIC | 
| 318 |  |  | COMMON /GRID_OBNH/ | 
| 319 |  |  | &      OBNw, OBSw, OBEw, OBWw | 
| 320 |  |  | _RL OBNw (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 321 |  |  | _RL OBSw (1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 322 |  |  | _RL OBEw (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 323 |  |  | _RL OBWw (1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 324 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 325 |  |  | COMMON /GRID_OBNH_AUX/ | 
| 326 |  |  | &      OBNw0, OBSw0, OBEw0, OBWw0, | 
| 327 |  |  | &      OBNw1, OBSw1, OBEw1, OBWw1 | 
| 328 |  |  | _RL OBNw0(1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 329 |  |  | _RL OBSw0(1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 330 |  |  | _RL OBEw0(1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 331 |  |  | _RL OBWw0(1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 332 |  |  | _RL OBNw1(1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 333 |  |  | _RL OBSw1(1-Olx:sNx+Olx,Nr,nSx,nSy) | 
| 334 |  |  | _RL OBEw1(1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 335 |  |  | _RL OBWw1(1-Oly:sNy+Oly,Nr,nSx,nSy) | 
| 336 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 337 |  |  | #endif /* ALLOW_NONHYDROSTATIC */ | 
| 338 |  |  |  | 
| 339 |  |  | #ifdef NONLIN_FRSURF | 
| 340 |  |  | COMMON /GRID_OB_NLFS/ | 
| 341 |  |  | &  OBNhfac0,OBShfac0,OBEhfac0,OBWhfac0 | 
| 342 |  |  | _RS OBNhfac0(1-Olx:sNx+Olx,nSx,nSy) | 
| 343 |  |  | _RS OBShfac0(1-Olx:sNx+Olx,nSx,nSy) | 
| 344 |  |  | _RS OBEhfac0(1-Oly:sNy+Oly,nSx,nSy) | 
| 345 |  |  | _RS OBWhfac0(1-Oly:sNy+Oly,nSx,nSy) | 
| 346 |  |  | COMMON /OB_NLFS/ | 
| 347 |  |  | &  OBNeta,  OBSeta,  OBEeta,  OBWeta | 
| 348 |  |  | _RL OBNeta (1-Olx:sNx+Olx,nSx,nSy) | 
| 349 |  |  | _RL OBSeta (1-Olx:sNx+Olx,nSx,nSy) | 
| 350 |  |  | _RL OBEeta (1-Oly:sNy+Oly,nSx,nSy) | 
| 351 |  |  | _RL OBWeta (1-Oly:sNy+Oly,nSx,nSy) | 
| 352 |  |  | #ifdef ALLOW_OBCS_PRESCRIBE | 
| 353 |  |  | COMMON /OB_NLFS_AUX/ | 
| 354 |  |  | &      OBNeta0,OBSeta0,OBEeta0,OBWeta0, | 
| 355 |  |  | &      OBNeta1,OBSeta1,OBEeta1,OBWeta1 | 
| 356 |  |  | _RL OBNeta0(1-Olx:sNx+Olx,nSx,nSy) | 
| 357 |  |  | _RL OBSeta0(1-Olx:sNx+Olx,nSx,nSy) | 
| 358 |  |  | _RL OBEeta0(1-Oly:sNy+Oly,nSx,nSy) | 
| 359 |  |  | _RL OBWeta0(1-Oly:sNy+Oly,nSx,nSy) | 
| 360 |  |  | _RL OBNeta1(1-Olx:sNx+Olx,nSx,nSy) | 
| 361 |  |  | _RL OBSeta1(1-Olx:sNx+Olx,nSx,nSy) | 
| 362 |  |  | _RL OBEeta1(1-Oly:sNy+Oly,nSx,nSy) | 
| 363 |  |  | _RL OBWeta1(1-Oly:sNy+Oly,nSx,nSy) | 
| 364 |  |  | #endif /* ALLOW_OBCS_PRESCRIBE */ | 
| 365 |  |  | #endif /* NONLIN_FRSURF */ | 
| 366 |  |  |  | 
| 367 |  |  | COMMON /GG_VOLFLUX/ shiftvel | 
| 368 |  |  | _RL shiftvel(2) | 
| 369 |  |  |  | 
| 370 |  |  | CMM( | 
| 371 |  |  | #ifdef ALLOW_OBCS_CONTROL | 
| 372 |  |  | common /ih_modes/ modesv | 
| 373 |  |  | _RL modesv (nr,nr,nr) | 
| 374 |  |  | #endif | 
| 375 |  |  | CMM) | 
| 376 |  |  |  | 
| 377 |  |  | #endif /* ALLOW_OBCS */ |