| 1 | MODULE icbutl |
|---|
| 2 | |
|---|
| 3 | !!====================================================================== |
|---|
| 4 | !! *** MODULE icbutl *** |
|---|
| 5 | !! Icebergs: various iceberg utility routines |
|---|
| 6 | !!====================================================================== |
|---|
| 7 | !! History : 3.3.1 ! 2010-01 (Martin&Adcroft) Original code |
|---|
| 8 | !! - ! 2011-03 (Madec) Part conversion to NEMO form |
|---|
| 9 | !! - ! Removal of mapping from another grid |
|---|
| 10 | !! - ! 2011-04 (Alderson) Split into separate modules |
|---|
| 11 | !!---------------------------------------------------------------------- |
|---|
| 12 | !!---------------------------------------------------------------------- |
|---|
| 13 | !! icb_utl_interp : |
|---|
| 14 | !! icb_utl_bilin : |
|---|
| 15 | !! icb_utl_bilin_e : |
|---|
| 16 | !!---------------------------------------------------------------------- |
|---|
| 17 | USE par_oce ! ocean parameters |
|---|
| 18 | USE dom_oce ! ocean domain |
|---|
| 19 | USE in_out_manager ! IO parameters |
|---|
| 20 | USE lbclnk ! lateral boundary condition |
|---|
| 21 | USE lib_mpp ! MPI code and lk_mpp in particular |
|---|
| 22 | USE icb_oce ! define iceberg arrays |
|---|
| 23 | USE sbc_oce ! ocean surface boundary conditions |
|---|
| 24 | #if defined key_lim2 |
|---|
| 25 | USE ice_2, ONLY: u_ice, v_ice ! LIM-2 ice velocities (CAUTION in C-grid do not use key_vp option) |
|---|
| 26 | USE ice_2, ONLY: hicif ! LIM-2 ice thickness |
|---|
| 27 | #elif defined key_lim3 |
|---|
| 28 | USE ice, ONLY: u_ice, v_ice ! LIM-3 variables (always in C-grid) |
|---|
| 29 | ! gm LIM3 case the mean ice thickness (i.e. averaged over categories) |
|---|
| 30 | ! gm has to be computed somewhere in the ice and accessed here |
|---|
| 31 | #endif |
|---|
| 32 | |
|---|
| 33 | IMPLICIT NONE |
|---|
| 34 | PRIVATE |
|---|
| 35 | |
|---|
| 36 | PUBLIC icb_utl_copy ! routine called in icbstp module |
|---|
| 37 | PUBLIC icb_utl_interp ! routine called in icbdyn, icbthm modules |
|---|
| 38 | PUBLIC icb_utl_bilin ! routine called in icbini, icbdyn modules |
|---|
| 39 | PUBLIC icb_utl_bilin_x ! routine called in icbdyn module |
|---|
| 40 | PUBLIC icb_utl_add ! routine called in icbini.F90, icbclv, icblbc and icbrst modules |
|---|
| 41 | PUBLIC icb_utl_delete ! routine called in icblbc, icbthm modules |
|---|
| 42 | PUBLIC icb_utl_destroy ! routine called in icbstp module |
|---|
| 43 | PUBLIC icb_utl_track ! routine not currently used, retain just in case |
|---|
| 44 | PUBLIC icb_utl_print_berg ! routine called in icbthm module |
|---|
| 45 | PUBLIC icb_utl_print ! routine called in icbini, icbstp module |
|---|
| 46 | PUBLIC icb_utl_count ! routine called in icbdia, icbini, icblbc, icbrst modules |
|---|
| 47 | PUBLIC icb_utl_incr ! routine called in icbini, icbclv modules |
|---|
| 48 | PUBLIC icb_utl_yearday ! routine called in icbclv, icbstp module |
|---|
| 49 | PUBLIC icb_utl_mass ! routine called in icbdia module |
|---|
| 50 | PUBLIC icb_utl_heat ! routine called in icbdia module |
|---|
| 51 | |
|---|
| 52 | !!---------------------------------------------------------------------- |
|---|
| 53 | !! NEMO/OPA 3.3 , NEMO Consortium (2011) |
|---|
| 54 | !! $Id:$ |
|---|
| 55 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
|---|
| 56 | !!------------------------------------------------------------------------- |
|---|
| 57 | |
|---|
| 58 | CONTAINS |
|---|
| 59 | |
|---|
| 60 | SUBROUTINE icb_utl_copy() |
|---|
| 61 | !!---------------------------------------------------------------------- |
|---|
| 62 | !! *** ROUTINE icb_utl_copy *** |
|---|
| 63 | !! |
|---|
| 64 | !! ** Purpose : iceberg initialization. |
|---|
| 65 | !! |
|---|
| 66 | !! ** Method : - blah blah |
|---|
| 67 | !!---------------------------------------------------------------------- |
|---|
| 68 | |
|---|
| 69 | ! copy nemo forcing arrays into iceberg versions with extra halo |
|---|
| 70 | ! only necessary for variables not on T points |
|---|
| 71 | ! and ssh which is used to calculate gradients |
|---|
| 72 | |
|---|
| 73 | uo_e(:,:) = 0._wp ; uo_e(1:jpi, 1:jpj) = ssu_m(:,:) |
|---|
| 74 | vo_e(:,:) = 0._wp ; vo_e(1:jpi, 1:jpj) = ssv_m(:,:) |
|---|
| 75 | ff_e(:,:) = 0._wp ; ff_e(1:jpi, 1:jpj) = ff (:,:) |
|---|
| 76 | ua_e(:,:) = 0._wp ; ua_e(1:jpi, 1:jpj) = utau (:,:) |
|---|
| 77 | va_e(:,:) = 0._wp ; va_e(1:jpi, 1:jpj) = vtau (:,:) |
|---|
| 78 | |
|---|
| 79 | CALL lbc_lnk_e( uo_e, 'U', -1._wp, 1, 1 ) |
|---|
| 80 | CALL lbc_lnk_e( vo_e, 'V', -1._wp, 1, 1 ) |
|---|
| 81 | CALL lbc_lnk_e( ff_e, 'F', +1._wp, 1, 1 ) |
|---|
| 82 | CALL lbc_lnk_e( ua_e, 'U', -1._wp, 1, 1 ) |
|---|
| 83 | CALL lbc_lnk_e( va_e, 'V', -1._wp, 1, 1 ) |
|---|
| 84 | |
|---|
| 85 | #if defined key_lim2 || defined key_lim3 |
|---|
| 86 | ui_e(:,:) = 0._wp ; ui_e(1:jpi, 1:jpj) = u_ice(:,:) |
|---|
| 87 | vi_e(:,:) = 0._wp ; vi_e(1:jpi, 1:jpj) = v_ice(:,:) |
|---|
| 88 | |
|---|
| 89 | CALL lbc_lnk_e( ui_e, 'U', -1._wp, 1, 1 ) |
|---|
| 90 | CALL lbc_lnk_e( vi_e, 'V', -1._wp, 1, 1 ) |
|---|
| 91 | #endif |
|---|
| 92 | |
|---|
| 93 | !! special for ssh which is used to calculate slope |
|---|
| 94 | !! so fudge some numbers all the way around the boundary |
|---|
| 95 | |
|---|
| 96 | ssh_e(:,:) = 0._wp ; ssh_e(1:jpi, 1:jpj) = ssh_m(:,:) |
|---|
| 97 | ssh_e(0 , :) = ssh_e(1 , :) |
|---|
| 98 | ssh_e(jpi+1, :) = ssh_e(jpi, :) |
|---|
| 99 | ssh_e(: , 0) = ssh_e(: , 1) |
|---|
| 100 | ssh_e(: ,jpj+1) = ssh_e(: ,jpj) |
|---|
| 101 | ssh_e(0,0) = ssh_e(1,1) |
|---|
| 102 | ssh_e(jpi+1,0) = ssh_e(jpi,1) |
|---|
| 103 | ssh_e(0,jpj+1) = ssh_e(1,jpj) |
|---|
| 104 | ssh_e(jpi+1,jpj+1) = ssh_e(jpi,jpj) |
|---|
| 105 | CALL lbc_lnk_e( ssh_e, 'T', +1._wp, 1, 1 ) |
|---|
| 106 | ! |
|---|
| 107 | END SUBROUTINE icb_utl_copy |
|---|
| 108 | |
|---|
| 109 | |
|---|
| 110 | SUBROUTINE icb_utl_interp( pi, pe1, puo, pui, pua, pssh_i, & |
|---|
| 111 | & pj, pe2, pvo, pvi, pva, pssh_j, & |
|---|
| 112 | & psst, pcn, phi, pff ) |
|---|
| 113 | !!---------------------------------------------------------------------- |
|---|
| 114 | !! *** ROUTINE icb_utl_interp *** |
|---|
| 115 | !! |
|---|
| 116 | !! ** Purpose : interpolation |
|---|
| 117 | !! |
|---|
| 118 | !! ** Method : - interpolate from various ocean arrays onto iceberg position |
|---|
| 119 | !! |
|---|
| 120 | !! !!gm CAUTION here I do not care of the slip/no-slip conditions |
|---|
| 121 | !! this can be done later (not that easy to do...) |
|---|
| 122 | !! right now, U is 0 in land so that the coastal value of velocity parallel to the coast |
|---|
| 123 | !! is half the off shore value, wile the normal-to-the-coast value is zero. |
|---|
| 124 | !! This is OK as a starting point. |
|---|
| 125 | !! |
|---|
| 126 | !!---------------------------------------------------------------------- |
|---|
| 127 | REAL(wp), INTENT(in ) :: pi , pj ! position in (i,j) referential |
|---|
| 128 | REAL(wp), INTENT( out) :: pe1, pe2 ! i- and j scale factors |
|---|
| 129 | REAL(wp), INTENT( out) :: puo, pvo, pui, pvi, pua, pva ! ocean, ice and wind speeds |
|---|
| 130 | REAL(wp), INTENT( out) :: pssh_i, pssh_j ! ssh i- & j-gradients |
|---|
| 131 | REAL(wp), INTENT( out) :: psst, pcn, phi, pff ! SST, ice concentration, ice thickness, Coriolis |
|---|
| 132 | ! |
|---|
| 133 | REAL(wp) :: zcd, zmod ! local scalars |
|---|
| 134 | !!---------------------------------------------------------------------- |
|---|
| 135 | |
|---|
| 136 | pe1 = icb_utl_bilin_e( e1t, e1u, e1v, e1f, pi, pj ) ! scale factors |
|---|
| 137 | pe2 = icb_utl_bilin_e( e2t, e2u, e2v, e2f, pi, pj ) |
|---|
| 138 | ! |
|---|
| 139 | puo = icb_utl_bilin_h( uo_e, pi, pj, 'U' ) ! ocean velocities |
|---|
| 140 | pvo = icb_utl_bilin_h( vo_e, pi, pj, 'V' ) |
|---|
| 141 | psst = icb_utl_bilin( sst_m, pi, pj, 'T' ) ! SST |
|---|
| 142 | pcn = icb_utl_bilin( fr_i , pi, pj, 'T' ) ! ice concentration |
|---|
| 143 | pff = icb_utl_bilin_h( ff_e , pi, pj, 'F' ) ! Coriolis parameter |
|---|
| 144 | ! |
|---|
| 145 | pua = icb_utl_bilin_h( ua_e , pi, pj, 'U' ) ! 10m wind |
|---|
| 146 | pva = icb_utl_bilin_h( va_e , pi, pj, 'V' ) ! here (ua,va) are stress => rough conversion from stress to speed |
|---|
| 147 | zcd = 1.22_wp * 1.5e-3_wp ! air density * drag coefficient |
|---|
| 148 | zmod = 1._wp / MAX( 1.e-20, SQRT( zcd * SQRT( pua*pua + pva*pva) ) ) |
|---|
| 149 | pua = pua * zmod ! note: stress module=0 necessarly implies ua=va=0 |
|---|
| 150 | pva = pva * zmod |
|---|
| 151 | |
|---|
| 152 | #if defined key_lim2 || defined key_lim3 |
|---|
| 153 | pui = icb_utl_bilin_h( ui_e, pi, pj, 'U' ) ! sea-ice velocities |
|---|
| 154 | pvi = icb_utl_bilin_h( vi_e, pi, pj, 'V' ) |
|---|
| 155 | phi = icb_utl_bilin(hicif, pi, pj, 'T' ) ! ice thickness |
|---|
| 156 | #else |
|---|
| 157 | pui = 0._wp |
|---|
| 158 | pvi = 0._wp |
|---|
| 159 | phi = 0._wp |
|---|
| 160 | #endif |
|---|
| 161 | |
|---|
| 162 | ! Estimate SSH gradient in i- and j-direction (centred evaluation) |
|---|
| 163 | pssh_i = ( icb_utl_bilin_h( ssh_e, pi+0.1_wp, pj, 'T' ) - & |
|---|
| 164 | & icb_utl_bilin_h( ssh_e, pi-0.1_wp, pj, 'T' ) ) / ( 0.2_wp * pe1 ) |
|---|
| 165 | pssh_j = ( icb_utl_bilin_h( ssh_e, pi, pj+0.1_wp, 'T' ) - & |
|---|
| 166 | & icb_utl_bilin_h( ssh_e, pi, pj-0.1_wp, 'T' ) ) / ( 0.2_wp * pe2 ) |
|---|
| 167 | ! |
|---|
| 168 | END SUBROUTINE icb_utl_interp |
|---|
| 169 | |
|---|
| 170 | |
|---|
| 171 | REAL(wp) FUNCTION icb_utl_bilin_h( pfld, pi, pj, cd_type ) |
|---|
| 172 | !!---------------------------------------------------------------------- |
|---|
| 173 | !! *** FUNCTION icb_utl_bilin *** |
|---|
| 174 | !! |
|---|
| 175 | !! ** Purpose : bilinear interpolation at berg location depending on the grid-point type |
|---|
| 176 | !! this version deals with extra halo points |
|---|
| 177 | !! |
|---|
| 178 | !! !!gm CAUTION an optional argument should be added to handle |
|---|
| 179 | !! the slip/no-slip conditions ==>>> to be done later |
|---|
| 180 | !! |
|---|
| 181 | !!---------------------------------------------------------------------- |
|---|
| 182 | REAL(wp), DIMENSION(0:jpi+1,0:jpj+1), INTENT(in) :: pfld ! field to be interpolated |
|---|
| 183 | REAL(wp) , INTENT(in) :: pi, pj ! targeted coordinates in (i,j) referential |
|---|
| 184 | CHARACTER(len=1) , INTENT(in) :: cd_type ! type of pfld array grid-points: = T , U , V or F points |
|---|
| 185 | ! |
|---|
| 186 | INTEGER :: ii, ij ! local integer |
|---|
| 187 | REAL(wp) :: zi, zj ! local real |
|---|
| 188 | !!---------------------------------------------------------------------- |
|---|
| 189 | ! |
|---|
| 190 | SELECT CASE ( cd_type ) |
|---|
| 191 | CASE ( 'T' ) |
|---|
| 192 | ! note that here there is no +0.5 added |
|---|
| 193 | ! since we're looking for four T points containing quadrant we're in of |
|---|
| 194 | ! current T cell |
|---|
| 195 | ii = INT( pi ) |
|---|
| 196 | ij = INT( pj ) ! T-point |
|---|
| 197 | zi = pi - REAL(ii,wp) |
|---|
| 198 | zj = pj - REAL(ij,wp) |
|---|
| 199 | CASE ( 'U' ) |
|---|
| 200 | ii = INT( pi-0.5 ) |
|---|
| 201 | ij = INT( pj ) ! U-point |
|---|
| 202 | zi = pi - 0.5 - REAL(ii,wp) |
|---|
| 203 | zj = pj - REAL(ij,wp) |
|---|
| 204 | CASE ( 'V' ) |
|---|
| 205 | ii = INT( pi ) |
|---|
| 206 | ij = INT( pj -0.5 ) ! V-point |
|---|
| 207 | zi = pi - REAL(ii,wp) |
|---|
| 208 | zj = pj - 0.5 - REAL(ij,wp) |
|---|
| 209 | CASE ( 'F' ) |
|---|
| 210 | ii = INT( pi-0.5 ) |
|---|
| 211 | ij = INT( pj -0.5 ) ! F-point |
|---|
| 212 | zi = pi - 0.5 - REAL(ii,wp) |
|---|
| 213 | zj = pj - 0.5 - REAL(ij,wp) |
|---|
| 214 | END SELECT |
|---|
| 215 | ! |
|---|
| 216 | ! find position in this processor |
|---|
| 217 | ii = mi1( ii ) |
|---|
| 218 | ij = mj1( ij ) |
|---|
| 219 | ! |
|---|
| 220 | icb_utl_bilin_h = ( pfld(ii,ij ) * (1.-zi) + pfld(ii+1,ij ) * zi ) * (1.-zj) & |
|---|
| 221 | & + ( pfld(ii,ij+1) * (1.-zi) + pfld(ii+1,ij+1) * zi ) * zj |
|---|
| 222 | ! |
|---|
| 223 | END FUNCTION icb_utl_bilin_h |
|---|
| 224 | |
|---|
| 225 | |
|---|
| 226 | REAL(wp) FUNCTION icb_utl_bilin( pfld, pi, pj, cd_type ) |
|---|
| 227 | !!---------------------------------------------------------------------- |
|---|
| 228 | !! *** FUNCTION icb_utl_bilin *** |
|---|
| 229 | !! |
|---|
| 230 | !! ** Purpose : bilinear interpolation at berg location depending on the grid-point type |
|---|
| 231 | !! |
|---|
| 232 | !! !!gm CAUTION an optional argument should be added to handle |
|---|
| 233 | !! the slip/no-slip conditions ==>>> to be done later |
|---|
| 234 | !! |
|---|
| 235 | !!---------------------------------------------------------------------- |
|---|
| 236 | REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: pfld ! field to be interpolated |
|---|
| 237 | REAL(wp) , INTENT(in) :: pi, pj ! targeted coordinates in (i,j) referential |
|---|
| 238 | CHARACTER(len=1) , INTENT(in) :: cd_type ! type of pfld array grid-points: = T , U , V or F points |
|---|
| 239 | ! |
|---|
| 240 | INTEGER :: ii, ij ! local integer |
|---|
| 241 | REAL(wp) :: zi, zj ! local real |
|---|
| 242 | !!---------------------------------------------------------------------- |
|---|
| 243 | ! |
|---|
| 244 | SELECT CASE ( cd_type ) |
|---|
| 245 | CASE ( 'T' ) |
|---|
| 246 | ! note that here there is no +0.5 added |
|---|
| 247 | ! since we're looking for four T points containing quadrant we're in of |
|---|
| 248 | ! current T cell |
|---|
| 249 | ii = INT( pi ) |
|---|
| 250 | ij = INT( pj ) ! T-point |
|---|
| 251 | zi = pi - REAL(ii,wp) |
|---|
| 252 | zj = pj - REAL(ij,wp) |
|---|
| 253 | CASE ( 'U' ) |
|---|
| 254 | ii = INT( pi-0.5 ) |
|---|
| 255 | ij = INT( pj ) ! U-point |
|---|
| 256 | zi = pi - 0.5 - REAL(ii,wp) |
|---|
| 257 | zj = pj - REAL(ij,wp) |
|---|
| 258 | CASE ( 'V' ) |
|---|
| 259 | ii = INT( pi ) |
|---|
| 260 | ij = INT( pj -0.5 ) ! V-point |
|---|
| 261 | zi = pi - REAL(ii,wp) |
|---|
| 262 | zj = pj - 0.5 - REAL(ij,wp) |
|---|
| 263 | CASE ( 'F' ) |
|---|
| 264 | ii = INT( pi-0.5 ) |
|---|
| 265 | ij = INT( pj -0.5 ) ! F-point |
|---|
| 266 | zi = pi - 0.5 - REAL(ii,wp) |
|---|
| 267 | zj = pj - 0.5 - REAL(ij,wp) |
|---|
| 268 | END SELECT |
|---|
| 269 | ! |
|---|
| 270 | ! find position in this processor |
|---|
| 271 | ii = mi1( ii ) |
|---|
| 272 | ij = mj1( ij ) |
|---|
| 273 | ! |
|---|
| 274 | icb_utl_bilin = ( pfld(ii,ij ) * (1.-zi) + pfld(ii+1,ij ) * zi ) * (1.-zj) & |
|---|
| 275 | & + ( pfld(ii,ij+1) * (1.-zi) + pfld(ii+1,ij+1) * zi ) * zj |
|---|
| 276 | ! |
|---|
| 277 | END FUNCTION icb_utl_bilin |
|---|
| 278 | |
|---|
| 279 | |
|---|
| 280 | REAL(wp) FUNCTION icb_utl_bilin_x( pfld, pi, pj ) |
|---|
| 281 | !!---------------------------------------------------------------------- |
|---|
| 282 | !! *** FUNCTION icb_utl_bilin_x *** |
|---|
| 283 | !! |
|---|
| 284 | !! ** Purpose : bilinear interpolation at berg location depending on the grid-point type |
|---|
| 285 | !! Special case for interpolating longitude |
|---|
| 286 | !! |
|---|
| 287 | !! !!gm CAUTION an optional argument should be added to handle |
|---|
| 288 | !! the slip/no-slip conditions ==>>> to be done later |
|---|
| 289 | !! |
|---|
| 290 | !!---------------------------------------------------------------------- |
|---|
| 291 | REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: pfld ! field to be interpolated |
|---|
| 292 | REAL(wp) , INTENT(in) :: pi, pj ! targeted coordinates in (i,j) referential |
|---|
| 293 | ! |
|---|
| 294 | INTEGER :: ii, ij ! local integer |
|---|
| 295 | REAL(wp) :: zi, zj ! local real |
|---|
| 296 | REAL(wp) :: zret ! local real |
|---|
| 297 | REAL(wp), DIMENSION(4) :: z4 |
|---|
| 298 | !!---------------------------------------------------------------------- |
|---|
| 299 | ! |
|---|
| 300 | ! note that here there is no +0.5 added |
|---|
| 301 | ! since we're looking for four T points containing quadrant we're in of |
|---|
| 302 | ! current T cell |
|---|
| 303 | ii = INT( pi ) |
|---|
| 304 | ij = INT( pj ) ! T-point |
|---|
| 305 | zi = pi - REAL(ii,wp) |
|---|
| 306 | zj = pj - REAL(ij,wp) |
|---|
| 307 | ! |
|---|
| 308 | ! find position in this processor !!gm use here mig, mjg arrays |
|---|
| 309 | ii = mi1( ii ) |
|---|
| 310 | ij = mj1( ij ) |
|---|
| 311 | z4(1) = pfld(ii ,ij ) |
|---|
| 312 | z4(2) = pfld(ii+1,ij ) |
|---|
| 313 | z4(3) = pfld(ii ,ij+1) |
|---|
| 314 | z4(4) = pfld(ii+1,ij+1) |
|---|
| 315 | IF( MAXVAL(z4) - MINVAL(z4) > 90._wp ) THEN |
|---|
| 316 | WHERE( z4 < 0._wp ) z4 = z4 + 360._wp |
|---|
| 317 | ENDIF |
|---|
| 318 | ! |
|---|
| 319 | zret = (z4(1) * (1.-zi) + z4(2) * zi) * (1.-zj) + (z4(3) * (1.-zi) + z4(4) * zi) * zj |
|---|
| 320 | IF( zret > 180._wp ) zret = zret - 360._wp |
|---|
| 321 | icb_utl_bilin_x = zret |
|---|
| 322 | ! |
|---|
| 323 | END FUNCTION icb_utl_bilin_x |
|---|
| 324 | |
|---|
| 325 | |
|---|
| 326 | REAL(wp) FUNCTION icb_utl_bilin_e( pet, peu, pev, pef, pi, pj ) |
|---|
| 327 | !!---------------------------------------------------------------------- |
|---|
| 328 | !! *** FUNCTION dom_init *** |
|---|
| 329 | !! |
|---|
| 330 | !! ** Purpose : bilinear interpolation at berg location of horizontal scale factor |
|---|
| 331 | !! ** Method : interpolation done using the 4 nearest grid points among |
|---|
| 332 | !! t-, u-, v-, and f-points. |
|---|
| 333 | !!---------------------------------------------------------------------- |
|---|
| 334 | REAL(wp), DIMENSION(:,:), INTENT(in) :: pet, peu, pev, pef ! horizontal scale factor to be interpolated at t-,u-,v- & f-pts |
|---|
| 335 | REAL(wp) , INTENT(in) :: pi, pj ! targeted coordinates in (i,j) referential |
|---|
| 336 | ! |
|---|
| 337 | INTEGER :: ii, ij, icase ! local integer |
|---|
| 338 | ! |
|---|
| 339 | ! weights corresponding to corner points of a T cell quadrant |
|---|
| 340 | REAL(wp) :: zi, zj ! local real |
|---|
| 341 | ! |
|---|
| 342 | ! values at corner points of a T cell quadrant |
|---|
| 343 | ! 00 = bottom left, 10 = bottom right, 01 = top left, 11 = top right |
|---|
| 344 | REAL(wp) :: ze00, ze10, ze01, ze11 |
|---|
| 345 | !!---------------------------------------------------------------------- |
|---|
| 346 | ! |
|---|
| 347 | ii = INT( pi ) ; ij = INT( pj ) ! left bottom T-point (i,j) indices |
|---|
| 348 | |
|---|
| 349 | ! fractional box spacing |
|---|
| 350 | ! 0 <= zi < 0.5, 0 <= zj < 0.5 --> NW quadrant of current T cell |
|---|
| 351 | ! 0.5 <= zi < 1 , 0 <= zj < 0.5 --> NE quadrant |
|---|
| 352 | ! 0 <= zi < 0.5, 0.5 <= zj < 1 --> SE quadrant |
|---|
| 353 | ! 0.5 <= zi < 1 , 0.5 <= zj < 1 --> SW quadrant |
|---|
| 354 | |
|---|
| 355 | zi = pi - REAL(ii,wp) !!gm use here mig, mjg arrays |
|---|
| 356 | zj = pj - REAL(ij,wp) |
|---|
| 357 | |
|---|
| 358 | ! find position in this processor |
|---|
| 359 | ii = mi1( ii ) |
|---|
| 360 | ij = mj1( ij ) |
|---|
| 361 | |
|---|
| 362 | IF( 0.0_wp <= zi .AND. zi < 0.5_wp ) THEN |
|---|
| 363 | IF( 0.0_wp <= zj .AND. zj < 0.5_wp ) THEN ! NE quadrant |
|---|
| 364 | ! ! i=I i=I+1/2 |
|---|
| 365 | ze01 = pev(ii ,ij ) ; ze11 = pef(ii ,ij ) ! j=J+1/2 V ------- F |
|---|
| 366 | ze00 = pet(ii ,ij ) ; ze10 = peu(ii ,ij ) ! j=J T ------- U |
|---|
| 367 | zi = 2._wp * zi |
|---|
| 368 | zj = 2._wp * zj |
|---|
| 369 | ELSE ! SE quadrant |
|---|
| 370 | ! ! i=I i=I+1/2 |
|---|
| 371 | ze01 = pet(ii ,ij+1) ; ze11 = peu(ii ,ij+1) ! j=J+1 T ------- U |
|---|
| 372 | ze00 = pev(ii ,ij ) ; ze10 = pef(ii ,ij ) ! j=J+1/2 V ------- F |
|---|
| 373 | zi = 2._wp * zi |
|---|
| 374 | zj = 2._wp * (zj-0.5_wp) |
|---|
| 375 | ENDIF |
|---|
| 376 | ELSE |
|---|
| 377 | IF( 0.0_wp <= zj .AND. zj < 0.5_wp ) THEN ! NW quadrant |
|---|
| 378 | ! ! i=I i=I+1/2 |
|---|
| 379 | ze01 = pef(ii ,ij ) ; ze11 = pev(ii+1,ij) ! j=J+1/2 F ------- V |
|---|
| 380 | ze00 = peu(ii ,ij ) ; ze10 = pet(ii+1,ij) ! j=J U ------- T |
|---|
| 381 | zi = 2._wp * (zi-0.5_wp) |
|---|
| 382 | zj = 2._wp * zj |
|---|
| 383 | ELSE ! SW quadrant |
|---|
| 384 | ! ! i=I+1/2 i=I+1 |
|---|
| 385 | ze01 = peu(ii ,ij+1) ; ze11 = pet(ii+1,ij+1) ! j=J+1 U ------- T |
|---|
| 386 | ze00 = pef(ii ,ij ) ; ze10 = pev(ii+1,ij ) ! j=J+1/2 F ------- V |
|---|
| 387 | zi = 2._wp * (zi-0.5_wp) |
|---|
| 388 | zj = 2._wp * (zj-0.5_wp) |
|---|
| 389 | ENDIF |
|---|
| 390 | ENDIF |
|---|
| 391 | ! |
|---|
| 392 | icb_utl_bilin_e = ( ze01 * (1.-zi) + ze11 * zi ) * zj & |
|---|
| 393 | & + ( ze00 * (1.-zi) + ze10 * zi ) * (1.-zj) |
|---|
| 394 | ! |
|---|
| 395 | END FUNCTION icb_utl_bilin_e |
|---|
| 396 | |
|---|
| 397 | |
|---|
| 398 | SUBROUTINE icb_utl_add( bergvals, ptvals ) |
|---|
| 399 | !!---------------------------------------------------------------------- |
|---|
| 400 | !! *** ROUTINE icb_utl_add *** |
|---|
| 401 | !! |
|---|
| 402 | !! ** Purpose : add a new berg to the iceberg list |
|---|
| 403 | !! |
|---|
| 404 | !!---------------------------------------------------------------------- |
|---|
| 405 | TYPE(iceberg), INTENT(in) :: bergvals |
|---|
| 406 | TYPE(point) , INTENT(in) :: ptvals |
|---|
| 407 | ! |
|---|
| 408 | TYPE(iceberg), POINTER :: new => NULL() |
|---|
| 409 | !!---------------------------------------------------------------------- |
|---|
| 410 | ! |
|---|
| 411 | new => NULL() |
|---|
| 412 | CALL icb_utl_create( new, bergvals, ptvals ) |
|---|
| 413 | CALL icb_utl_insert( new ) |
|---|
| 414 | new => NULL() ! Clear new |
|---|
| 415 | ! |
|---|
| 416 | END SUBROUTINE icb_utl_add |
|---|
| 417 | |
|---|
| 418 | |
|---|
| 419 | SUBROUTINE icb_utl_create( berg, bergvals, ptvals ) |
|---|
| 420 | !!---------------------------------------------------------------------- |
|---|
| 421 | !! *** ROUTINE icb_utl_create *** |
|---|
| 422 | !! |
|---|
| 423 | !! ** Purpose : add a new berg to the iceberg list |
|---|
| 424 | !! |
|---|
| 425 | !!---------------------------------------------------------------------- |
|---|
| 426 | TYPE(iceberg), INTENT(in) :: bergvals |
|---|
| 427 | TYPE(point) , INTENT(in) :: ptvals |
|---|
| 428 | TYPE(iceberg), POINTER :: berg |
|---|
| 429 | ! |
|---|
| 430 | TYPE(point) , POINTER :: pt |
|---|
| 431 | INTEGER :: istat |
|---|
| 432 | !!---------------------------------------------------------------------- |
|---|
| 433 | ! |
|---|
| 434 | IF( ASSOCIATED(berg) ) CALL ctl_stop( 'icebergs, icb_utl_create: berg already associated' ) |
|---|
| 435 | ALLOCATE(berg, STAT=istat) |
|---|
| 436 | IF( istat /= 0 ) CALL ctl_stop( 'failed to allocate iceberg' ) |
|---|
| 437 | berg%number(:) = bergvals%number(:) |
|---|
| 438 | berg%mass_scaling = bergvals%mass_scaling |
|---|
| 439 | berg%prev => NULL() |
|---|
| 440 | berg%next => NULL() |
|---|
| 441 | ! |
|---|
| 442 | ALLOCATE(pt, STAT=istat) |
|---|
| 443 | IF( istat /= 0 ) CALL ctl_stop( 'failed to allocate first iceberg point' ) |
|---|
| 444 | pt = ptvals |
|---|
| 445 | berg%current_point => pt |
|---|
| 446 | ! |
|---|
| 447 | END SUBROUTINE icb_utl_create |
|---|
| 448 | |
|---|
| 449 | |
|---|
| 450 | SUBROUTINE icb_utl_insert( newberg ) |
|---|
| 451 | !!---------------------------------------------------------------------- |
|---|
| 452 | !! *** ROUTINE icb_utl_insert *** |
|---|
| 453 | !! |
|---|
| 454 | !! ** Purpose : add a new berg to the iceberg list |
|---|
| 455 | !! |
|---|
| 456 | !!---------------------------------------------------------------------- |
|---|
| 457 | TYPE(iceberg), POINTER :: newberg |
|---|
| 458 | ! |
|---|
| 459 | TYPE(iceberg), POINTER :: this, prev, last |
|---|
| 460 | !!---------------------------------------------------------------------- |
|---|
| 461 | ! |
|---|
| 462 | IF( ASSOCIATED( first_berg ) ) THEN |
|---|
| 463 | last => first_berg |
|---|
| 464 | DO WHILE (ASSOCIATED(last%next)) |
|---|
| 465 | last => last%next |
|---|
| 466 | ENDDO |
|---|
| 467 | newberg%prev => last |
|---|
| 468 | last%next => newberg |
|---|
| 469 | last => newberg |
|---|
| 470 | ELSE ! list is empty so create it |
|---|
| 471 | first_berg => newberg |
|---|
| 472 | ENDIF |
|---|
| 473 | ! |
|---|
| 474 | END SUBROUTINE icb_utl_insert |
|---|
| 475 | |
|---|
| 476 | |
|---|
| 477 | REAL(wp) FUNCTION icb_utl_yearday(kmon, kday, khr, kmin, ksec) |
|---|
| 478 | !!---------------------------------------------------------------------- |
|---|
| 479 | !! *** FUNCTION icb_utl_yearday *** |
|---|
| 480 | !! |
|---|
| 481 | !! ** Purpose : |
|---|
| 482 | !! |
|---|
| 483 | ! sga - improved but still only applies to 365 day year, need to do this properly |
|---|
| 484 | ! |
|---|
| 485 | !!gm all these info are already known in daymod, no??? |
|---|
| 486 | !! |
|---|
| 487 | !!---------------------------------------------------------------------- |
|---|
| 488 | INTEGER, INTENT(in) :: kmon, kday, khr, kmin, ksec |
|---|
| 489 | ! |
|---|
| 490 | INTEGER, DIMENSION(12) :: imonths = (/ 0,31,28,31,30,31,30,31,31,30,31,30 /) |
|---|
| 491 | !!---------------------------------------------------------------------- |
|---|
| 492 | ! |
|---|
| 493 | icb_utl_yearday = REAL( SUM( imonths(1:kmon) ), wp ) |
|---|
| 494 | icb_utl_yearday = icb_utl_yearday + REAL(kday-1,wp) + (REAL(khr,wp) + (REAL(kmin,wp) + REAL(ksec,wp)/60.)/60.)/24. |
|---|
| 495 | ! |
|---|
| 496 | END FUNCTION icb_utl_yearday |
|---|
| 497 | |
|---|
| 498 | !!------------------------------------------------------------------------- |
|---|
| 499 | |
|---|
| 500 | SUBROUTINE icb_utl_delete( first, berg ) |
|---|
| 501 | !!---------------------------------------------------------------------- |
|---|
| 502 | !! *** ROUTINE icb_utl_delete *** |
|---|
| 503 | !! |
|---|
| 504 | !! ** Purpose : |
|---|
| 505 | !! |
|---|
| 506 | !!---------------------------------------------------------------------- |
|---|
| 507 | TYPE(iceberg), POINTER :: first, berg |
|---|
| 508 | !!---------------------------------------------------------------------- |
|---|
| 509 | ! Connect neighbors to each other |
|---|
| 510 | IF ( ASSOCIATED(berg%prev) ) THEN |
|---|
| 511 | berg%prev%next => berg%next |
|---|
| 512 | ELSE |
|---|
| 513 | first => berg%next |
|---|
| 514 | ENDIF |
|---|
| 515 | IF (ASSOCIATED(berg%next)) berg%next%prev => berg%prev |
|---|
| 516 | ! |
|---|
| 517 | CALL icb_utl_destroy(berg) |
|---|
| 518 | ! |
|---|
| 519 | END SUBROUTINE icb_utl_delete |
|---|
| 520 | |
|---|
| 521 | |
|---|
| 522 | SUBROUTINE icb_utl_destroy( berg ) |
|---|
| 523 | !!---------------------------------------------------------------------- |
|---|
| 524 | !! *** ROUTINE icb_utl_destroy *** |
|---|
| 525 | !! |
|---|
| 526 | !! ** Purpose : remove a single iceberg instance |
|---|
| 527 | !! |
|---|
| 528 | !!---------------------------------------------------------------------- |
|---|
| 529 | TYPE(iceberg), POINTER :: berg |
|---|
| 530 | !!---------------------------------------------------------------------- |
|---|
| 531 | ! |
|---|
| 532 | ! Remove any points |
|---|
| 533 | IF( ASSOCIATED( berg%current_point ) ) DEALLOCATE( berg%current_point ) |
|---|
| 534 | ! |
|---|
| 535 | DEALLOCATE(berg) |
|---|
| 536 | ! |
|---|
| 537 | END SUBROUTINE icb_utl_destroy |
|---|
| 538 | |
|---|
| 539 | |
|---|
| 540 | SUBROUTINE icb_utl_track( knum, cd_label, kt ) |
|---|
| 541 | !!---------------------------------------------------------------------- |
|---|
| 542 | !! *** ROUTINE icb_utl_track *** |
|---|
| 543 | !! |
|---|
| 544 | !! ** Purpose : |
|---|
| 545 | !! |
|---|
| 546 | !!---------------------------------------------------------------------- |
|---|
| 547 | INTEGER, DIMENSION(nkounts) :: knum ! iceberg number |
|---|
| 548 | CHARACTER(len=*) :: cd_label ! |
|---|
| 549 | INTEGER :: kt ! timestep number |
|---|
| 550 | ! |
|---|
| 551 | TYPE(iceberg), POINTER :: this |
|---|
| 552 | LOGICAL :: match |
|---|
| 553 | INTEGER :: k |
|---|
| 554 | !!---------------------------------------------------------------------- |
|---|
| 555 | ! |
|---|
| 556 | this => first_berg |
|---|
| 557 | DO WHILE( ASSOCIATED(this) ) |
|---|
| 558 | match = .TRUE. |
|---|
| 559 | DO k = 1, nkounts |
|---|
| 560 | IF( this%number(k) /= knum(k) ) match = .FALSE. |
|---|
| 561 | END DO |
|---|
| 562 | IF( match ) CALL icb_utl_print_berg(this, kt) |
|---|
| 563 | this => this%next |
|---|
| 564 | END DO |
|---|
| 565 | ! |
|---|
| 566 | END SUBROUTINE icb_utl_track |
|---|
| 567 | |
|---|
| 568 | |
|---|
| 569 | SUBROUTINE icb_utl_print_berg( berg, kt ) |
|---|
| 570 | !!---------------------------------------------------------------------- |
|---|
| 571 | !! *** ROUTINE icb_utl_print_berg *** |
|---|
| 572 | !! |
|---|
| 573 | !! ** Purpose : print one |
|---|
| 574 | !! |
|---|
| 575 | !!---------------------------------------------------------------------- |
|---|
| 576 | TYPE(iceberg), POINTER :: berg |
|---|
| 577 | TYPE(point) , POINTER :: pt |
|---|
| 578 | INTEGER :: kt ! timestep number |
|---|
| 579 | !!---------------------------------------------------------------------- |
|---|
| 580 | ! |
|---|
| 581 | pt => berg%current_point |
|---|
| 582 | WRITE(numicb, 9200) kt, berg%number(1), & |
|---|
| 583 | pt%xi, pt%yj, pt%lon, pt%lat, pt%uvel, pt%vvel, & |
|---|
| 584 | pt%uo, pt%vo, pt%ua, pt%va, pt%ui, pt%vi |
|---|
| 585 | CALL flush( numicb ) |
|---|
| 586 | 9200 FORMAT(5x,i5,2x,i10,6(2x,2f10.4)) |
|---|
| 587 | ! |
|---|
| 588 | END SUBROUTINE icb_utl_print_berg |
|---|
| 589 | |
|---|
| 590 | |
|---|
| 591 | SUBROUTINE icb_utl_print( cd_label, kt ) |
|---|
| 592 | !!---------------------------------------------------------------------- |
|---|
| 593 | !! *** ROUTINE icb_utl_print *** |
|---|
| 594 | !! |
|---|
| 595 | !! ** Purpose : print many |
|---|
| 596 | !! |
|---|
| 597 | !!---------------------------------------------------------------------- |
|---|
| 598 | CHARACTER(len=*) :: cd_label |
|---|
| 599 | INTEGER :: kt ! timestep number |
|---|
| 600 | ! |
|---|
| 601 | INTEGER :: ibergs, inbergs |
|---|
| 602 | TYPE(iceberg), POINTER :: this |
|---|
| 603 | !!---------------------------------------------------------------------- |
|---|
| 604 | ! |
|---|
| 605 | this => first_berg |
|---|
| 606 | IF( ASSOCIATED(this) ) THEN |
|---|
| 607 | WRITE(numicb,'(a," pe=(",i3,")")' ) cd_label, narea |
|---|
| 608 | WRITE(numicb,'(a8,4x,a6,12x,a5,15x,a7,19x,a3,17x,a5,17x,a5,17x,a5)' ) & |
|---|
| 609 | & 'timestep', 'number', 'xi,yj','lon,lat','u,v','uo,vo','ua,va','ui,vi' |
|---|
| 610 | ENDIF |
|---|
| 611 | DO WHILE( ASSOCIATED(this) ) |
|---|
| 612 | CALL icb_utl_print_berg(this, kt) |
|---|
| 613 | this => this%next |
|---|
| 614 | END DO |
|---|
| 615 | ibergs = icb_utl_count() |
|---|
| 616 | inbergs = ibergs |
|---|
| 617 | IF( lk_mpp ) CALL mpp_sum(inbergs) |
|---|
| 618 | IF( ibergs > 0 ) WRITE(numicb,'(a," there are",i5," bergs out of",i6," on PE ",i4)') & |
|---|
| 619 | & cd_label, ibergs, inbergs, narea |
|---|
| 620 | ! |
|---|
| 621 | END SUBROUTINE icb_utl_print |
|---|
| 622 | |
|---|
| 623 | |
|---|
| 624 | SUBROUTINE icb_utl_incr() |
|---|
| 625 | !!---------------------------------------------------------------------- |
|---|
| 626 | !! *** ROUTINE icb_utl_incr *** |
|---|
| 627 | !! |
|---|
| 628 | !! ** Purpose : |
|---|
| 629 | !! |
|---|
| 630 | ! Small routine for coping with very large integer values labelling icebergs |
|---|
| 631 | ! num_bergs is a array of integers |
|---|
| 632 | ! the first member is incremented in steps of jpnij starting from narea |
|---|
| 633 | ! this means each iceberg is labelled with a unique number |
|---|
| 634 | ! when this gets to the maximum allowed integer the second and subsequent members are |
|---|
| 635 | ! used to count how many times the member before cycles |
|---|
| 636 | !!---------------------------------------------------------------------- |
|---|
| 637 | INTEGER :: ii, ibig |
|---|
| 638 | !!---------------------------------------------------------------------- |
|---|
| 639 | |
|---|
| 640 | ibig = HUGE(num_bergs(1)) |
|---|
| 641 | IF( ibig-jpnij < num_bergs(1) ) THEN |
|---|
| 642 | num_bergs(1) = narea |
|---|
| 643 | DO ii = 2,nkounts |
|---|
| 644 | IF( num_bergs(ii) == ibig ) THEN |
|---|
| 645 | num_bergs(ii) = 0 |
|---|
| 646 | IF( ii == nkounts ) CALL ctl_stop('Sorry, run out of iceberg number space') |
|---|
| 647 | ELSE |
|---|
| 648 | num_bergs(ii) = num_bergs(ii) + 1 |
|---|
| 649 | EXIT |
|---|
| 650 | ENDIF |
|---|
| 651 | END DO |
|---|
| 652 | ELSE |
|---|
| 653 | num_bergs(1) = num_bergs(1) + jpnij |
|---|
| 654 | ENDIF |
|---|
| 655 | ! |
|---|
| 656 | END SUBROUTINE icb_utl_incr |
|---|
| 657 | |
|---|
| 658 | |
|---|
| 659 | INTEGER FUNCTION icb_utl_count() |
|---|
| 660 | !!---------------------------------------------------------------------- |
|---|
| 661 | !! *** FUNCTION icb_utl_count *** |
|---|
| 662 | !! |
|---|
| 663 | !! ** Purpose : |
|---|
| 664 | !!---------------------------------------------------------------------- |
|---|
| 665 | TYPE(iceberg), POINTER :: this |
|---|
| 666 | !!---------------------------------------------------------------------- |
|---|
| 667 | ! |
|---|
| 668 | icb_utl_count = 0 |
|---|
| 669 | this => first_berg |
|---|
| 670 | DO WHILE( ASSOCIATED(this) ) |
|---|
| 671 | icb_utl_count = icb_utl_count+1 |
|---|
| 672 | this => this%next |
|---|
| 673 | END DO |
|---|
| 674 | ! |
|---|
| 675 | END FUNCTION icb_utl_count |
|---|
| 676 | |
|---|
| 677 | |
|---|
| 678 | REAL(wp) FUNCTION icb_utl_mass( first, justbits, justbergs ) |
|---|
| 679 | !!---------------------------------------------------------------------- |
|---|
| 680 | !! *** FUNCTION icb_utl_mass *** |
|---|
| 681 | !! |
|---|
| 682 | !! ** Purpose : compute the mass all iceberg, all berg bits or all bergs. |
|---|
| 683 | !!---------------------------------------------------------------------- |
|---|
| 684 | TYPE(iceberg) , POINTER :: first |
|---|
| 685 | TYPE(point) , POINTER :: pt |
|---|
| 686 | LOGICAL, INTENT(in), OPTIONAL :: justbits, justbergs |
|---|
| 687 | ! |
|---|
| 688 | TYPE(iceberg), POINTER :: this |
|---|
| 689 | !!---------------------------------------------------------------------- |
|---|
| 690 | icb_utl_mass = 0._wp |
|---|
| 691 | this => first |
|---|
| 692 | ! |
|---|
| 693 | IF( PRESENT( justbergs ) ) THEN |
|---|
| 694 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 695 | pt => this%current_point |
|---|
| 696 | icb_utl_mass = icb_utl_mass + pt%mass * this%mass_scaling |
|---|
| 697 | this => this%next |
|---|
| 698 | END DO |
|---|
| 699 | ELSEIF( PRESENT(justbits) ) THEN |
|---|
| 700 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 701 | pt => this%current_point |
|---|
| 702 | icb_utl_mass = icb_utl_mass + pt%mass_of_bits * this%mass_scaling |
|---|
| 703 | this => this%next |
|---|
| 704 | END DO |
|---|
| 705 | ELSE |
|---|
| 706 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 707 | pt => this%current_point |
|---|
| 708 | icb_utl_mass = icb_utl_mass + ( pt%mass + pt%mass_of_bits ) * this%mass_scaling |
|---|
| 709 | this => this%next |
|---|
| 710 | END DO |
|---|
| 711 | ENDIF |
|---|
| 712 | ! |
|---|
| 713 | END FUNCTION icb_utl_mass |
|---|
| 714 | |
|---|
| 715 | |
|---|
| 716 | REAL(wp) FUNCTION icb_utl_heat( first, justbits, justbergs ) |
|---|
| 717 | !!---------------------------------------------------------------------- |
|---|
| 718 | !! *** FUNCTION icb_utl_heat *** |
|---|
| 719 | !! |
|---|
| 720 | !! ** Purpose : compute the heat in all iceberg, all bergies or all bergs. |
|---|
| 721 | !!---------------------------------------------------------------------- |
|---|
| 722 | TYPE(iceberg) , POINTER :: first |
|---|
| 723 | LOGICAL, INTENT(in), OPTIONAL :: justbits, justbergs |
|---|
| 724 | ! |
|---|
| 725 | TYPE(iceberg) , POINTER :: this |
|---|
| 726 | TYPE(point) , POINTER :: pt |
|---|
| 727 | !!---------------------------------------------------------------------- |
|---|
| 728 | icb_utl_heat = 0._wp |
|---|
| 729 | this => first |
|---|
| 730 | ! |
|---|
| 731 | IF( PRESENT( justbergs ) ) THEN |
|---|
| 732 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 733 | pt => this%current_point |
|---|
| 734 | icb_utl_heat = icb_utl_heat + pt%mass * this%mass_scaling * pt%heat_density |
|---|
| 735 | this => this%next |
|---|
| 736 | END DO |
|---|
| 737 | ELSEIF( PRESENT(justbits) ) THEN |
|---|
| 738 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 739 | pt => this%current_point |
|---|
| 740 | icb_utl_heat = icb_utl_heat + pt%mass_of_bits * this%mass_scaling * pt%heat_density |
|---|
| 741 | this => this%next |
|---|
| 742 | END DO |
|---|
| 743 | ELSE |
|---|
| 744 | DO WHILE( ASSOCIATED( this ) ) |
|---|
| 745 | pt => this%current_point |
|---|
| 746 | icb_utl_heat = icb_utl_heat + ( pt%mass + pt%mass_of_bits ) * this%mass_scaling * pt%heat_density |
|---|
| 747 | this => this%next |
|---|
| 748 | END DO |
|---|
| 749 | ENDIF |
|---|
| 750 | ! |
|---|
| 751 | END FUNCTION icb_utl_heat |
|---|
| 752 | |
|---|
| 753 | !!====================================================================== |
|---|
| 754 | END MODULE icbutl |
|---|
