1 c---------------------------------------------------------------------- 2 c 3 c This file contains the common blocks and the data declaration needed 4 c for the routines. 5 c 6 c Input variables that have been previously declared in common_c.h have to be 7 c re-declared here, in a consistant block. 8 c 9 c Zdenek Johan, Winter 1991. (Fortran 90) 10 c---------------------------------------------------------------------- 11 12 IMPLICIT REAL*8 (a-h,o-z) 13 c 14 c.... parameters IF YOU CHANGE THES YOU HAVE TO CHANGE THEM IN 15 c common_c.h ALSO 16 c 17 parameter ( MAXBLK = 50000, MAXTS = 100) 18 parameter ( MAXSH = 32, NSD = 3 , NSDSQ = 9) 19 c 20 c The five types of region topology are 1= Tet, 2=Hex, 3= Wedge (tri-start), 21 c 4= Wedge (quad-first) 5=pyramid 22 c 23 c The two types of face topology are 1= tri, 2=quad 24 c 25 parameter ( MAXTOP = 6, MAXSURF=1000 ) 26 27 c the common block nomodule holds all the things which have been removed 28 c from different modules 29 30 integer seqsize, stepseq 31 integer consrv_sclr_conv_vel 32 integer spongecontinuity, spongemomentum1, spongemomentum2 33 integer spongeenergy, spongemomentum3 34 integer*8 nshgt,minowned, maxowned 35 common /amgvarr/strong_eps,ramg_eps,ramg_relax,ramg_trunc, 36 & ramg_chebyratio 37 common /amgvari/irun_amg,irun_amg_prec, 38 & iamg_verb, 39 & iamg_neg_sten,iamg_nlevel, 40 & iamg_c_solver, 41 & iamg_init, 42 & iamg_setup_frez, 43 & iamg_interp,maxnev,maxncv,iamg_smoother,mlsdeg, 44 & iamg_reduce 45 46 common /nomodule/ bcttimescale,ValueListResist(0:MAXSURF), 47 & rhovw,thicknessvw, evw, rnuvw, rshearconstantvw, betai, 48 & icardio, itvn, ipvsq, numResistSrfs, nsrflistResist(0:MAXSURF), 49 & numImpSrfs, nsrflistImp(0:MAXSURF),impfile, 50 & numRCRSrfs, nsrflistRCR(0:MAXSURF),ircrfile, 51 & ideformwall, iwallmassfactor, iwallstiffactor, iviscflux 52 common /sequence/ seqsize, stepseq(100) 53 common /workfc/ master, numpe, myrank 54 common /fronts/ maxfront, nlwork 55 common /newdim/ nshgt, minowned,maxowned, numper, nshg0 56 common /timer4/ birth, death, comtim 57 common /extrat/ ttim(100) 58 common /spongevar/ zoutSponge, radSponge, zinSponge, 59 & grthOSponge,grthISponge,betamax, 60 & spongecontinuity, spongemomentum1, spongemomentum2, 61 & spongeenergy, spongemomentum3 62 common /turbvar/ eles,ylimit(3,9), rampmdot(2,3), 63 & rmutarget, pzero, wtavei, 64 & dtavei, dke, fwr1, flump, DES_SA_hmin, 65 & ierrcalc, ihessian, itwmod, ngaussf,idim, 66 & nlist, nintf(MAXTOP) 67 common /turbvari/iRANS, iLES, idistcalc, isubmod, ifproj, 68 & i2filt, modlstats, idis, nohomog, 69 & ierrsmooth, iramp 70 common /mpistats/iISend, iISendScal, iIRecv, iIRecvScal, 71 & iWaitAll,iWaitAllScal, iAllR, iAllRScal, 72 & impistat, impistat2, rmpitmr, 73 & rISend, rISendScal, rIRecv, rIRecvScal, 74 & rWaitAll, rWaitAllScal, rAllR, rAllRScal, 75 & rCommu, rCommuScal 76 77 common /memstats/rheap,rheapavail,rstack,rstackavail,rshared, 78 & rpersist,rguard,rmmap,rmemstats 79 80 common /spebcvr/ irscale, intpres, plandist, 81 & thetag, ds, tolerence, radcyl, rbltin, rvscal 82 83 common /sclrs/ scdiff(5),tdecay,nsclr,isclr,nsolt,nosource, 84 & consrv_sclr_conv_vel 85 c 86 c.... common blocks 87 c 88 parameter (MAXQPT = 125) 89 c 90 c.... common blocks for hierarchic basis functions 91 c 92 common /intpt/ Qpt (MAXTOP ,4,MAXQPT), Qwt (MAXTOP ,MAXQPT), 93 & Qptb(MAXTOP,4,MAXQPT), Qwtb(MAXTOP,MAXQPT), 94 & nint(MAXTOP), nintb(MAXTOP), 95 & ngauss, ngaussb, intp, 96 & maxnint 97 98 c nsrflist is a binary switch that tells us if a given srfID should be 99 c included in the consistent flux calculation. It starts from zero 100 c since we need to be able to handle/ignore surfaces with no srfID attached 101 c 102 c flxID(numfluxes,nIDs+1) 103 c numfluxes = area, mass, fx, fy, fz, heat, scalar_flux_{1,2,3,4} 104 c nIDs currently set to MAXSURF, each surface has its own 105 c 106 common /aerfrc/ flxID(10,0:MAXSURF), Force(3),HFlux, 107 & nsrflist(0:MAXSURF), isrfIM, 108 & flxIDsclr(4,MAXSURF), 109 & irankfilesforce(0:MAXSURF) 110 c 111 common /blkdat/ lcblk(10,MAXBLK+1), lcblkb(10,MAXBLK+1) 112 c 113 common /mbndnod/ mnodeb(9,8,3) 114 c 115 integer, target :: numnp, numel, numelb, numpbc, nen, nfaces, 116 & numflx, ndof, nelblk, nelblb,ntopsh, nlwork, 117 & nedof, 118 & nshg, nnz, nflow, 119 & nfath, ncorpsize, iownnodes, usingpetsc, numerr 120 121 common /conpar/ numnp, numel, numelb, numpbc, nen, nfaces, 122 & numflx, ndof, iALE, icoord, navier, 123 & irs, iexec, necho, ichem, iRK, nedof, 124 & nshg, nnz, istop, nflow, nnz_tot, idtn, 125 & ncorpsize, iownnodes, usingpetsc, numerr 126 c......................NASA Inlet Woolwine................................. 127 common /nasavari/ BCdtKW, tsBase 128 common /nasavar/ PresFreq, PresAmp, AlphaFreq, AlphaAmp 129 c.......................................................................... 130 c........................................................................... 131 common /ctrlvari/ iI2Binlet, isetOutPres, isetInitial 132 133 common /Ductvari/ BlowingVelDuct, 134 & BlowingIniMdotDuct, 135 & BlowingFnlMdotDuct, 136 & suctionVbottom, 137 & suctionVside_lower, 138 & suctionVside_upper, 139 & suctionVtop, 140 & blowerVelocity, 141 & blowerTemperature, 142 & blowerEV, 143 & isetOutletID, 144 & isetInitial_Duct, 145 & isetInlet_Duct, 146 & isetSuctionID_Duct, 147 & isetBlowerID_Duct, 148 & iDuctgeometryType, 149 & iStraightPrint, 150 & isetEV_IC_BC, 151 & isetEVramp, 152 & isetBlowing_Duct, 153 & ifixBlowingVel_Duct, 154 & nBlowingStepsDuct 155 real*8 inletVelX 156 common /ctrlvar/ inletVelX, outPres1, 157 & xvel_ini, yvel_ini, zvel_ini, 158 & temp_ini, pres_ini, evis_ini 159 160 common /Ductvar/ evis_IC_BC, 161 & EVrampXmin, 162 & EVrampXmax, 163 & EVrampMin, 164 & EVrampMax 165 c........................................................................... 166 167 c 168 common /levlset/ epsilon_ls, epsilon_lsd, dtlset, iLSet, 169 & ivconstraint, iExpLSSclr1, iExpLSSclr2 170 171 c 172 common /shpdat/ nshape, nshapeb, maxshb, 173 & nshl, nshlb,nfath, ntopsh, nsonmax 174 c 175 common /melmcat/ mcsyst, melCat, nenCat(8,3), nfaCat(8,3) 176 c 177 common /elmpar/ lelCat, lcsyst, iorder, nenb, 178 & nelblk, nelblb, ndofl, nsymdl, nenl, nfacel, 179 & nenbl, intind, mattyp 180 c 181 182 integer EntropyPressure 183 184 common /genpar/ E3nsd, I3nsd, nsymdf, ndofBC, ndiBCB, ndBCB, 185 & Jactyp, jump, ires, iprec, iprev, ibound, 186 & idiff, lhs, itau, ipord, ipred, lstres, 187 & iepstm, dtsfct, taucfct, ibksiz, iabc, isurf, 188 & idflx, Bo, EntropyPressure, irampViscOutlet, 189 & istretchOutlet, iremoveStabTimeTerm, iLHScond 190 191 c 192 integer :: svLSType, svLSFlag 193 common /inpdat/ epstol(6), Delt(MAXTS), CFLfl(MAXTS), 194 & CFLsl(MAXTS), nstep(MAXTS), niter(MAXTS), 195 & impl(MAXTS), rhoinf(MAXTS), 196 & LHSupd(6), loctim(MAXTS), deltol(MAXTS,2), 197 & leslib, svLSFlag, svLSType 198 c 199 common /intdat/ intg(2,MAXTS), intpt(3), intptb(3) 200 c 201 common /mintpar/ indQpt(3,3,4), numQpt(3,3,4), 202 & intmax 203 c 204 common /mio / iin, igeom, ipar, ibndc, imat, iecho, 205 & iout, ichmou, irstin, irstou, ihist, iflux, 206 & ierror, itable, iforce, igraph, itime 207 c 208 c /* common /andres/ fwr1,ngaussf,idim,nlist */ 209 210 character*80 fin, fgeom, fpar, fbndc, fmat, fecho, 211 & frstin, frstou, fhist, ferror, ftable, fforce, 212 & fgraph, ftime, iotype 213 common /mioname/ fin, fgeom, fpar, fbndc, fmat, fecho, 214 & frstin, frstou, fhist, ferror, ftable, fforce, 215 & fgraph, ftime 216 c 217 common /itrpar/ eGMRES, lGMRES, lGMRESs, iKs, iKss, ntotGM, ntotGMs 218 c 219 REAL*8 Nh, Msh 220 common /mmatpar/ pr, Planck, Stefan, Nh, Rh, Rgas, 221 & gamma, gamma1, s0, const, xN2, xO2, 222 & yN2, yO2, Msh(5), cpsh(5),s0sh(5),h0sh(5), 223 & Rs(5), cps(5), cvs(5), h0s(5), Trot(5),sigs(5), 224 & Tvib(5),g0s(5), dofs(5),ithm 225 c 226 logical mexist 227 common /matdat/ datmat(3,7,MAXTS), matflg(6,MAXTS), 228 & nummat, mexist 229 230 integer input_mode, output_mode 231 common /outpar/ ro, vel, temper, press, entrop, ntout, 232 & ioform, iowflux, iofieldv, iotype, ioybar, 233 & nstepsincycle, nphasesincycle, 234 & ncycles_startphaseavg, ivort, icomputevort, 235 & nsynciofiles, nsynciofieldswriterestart, 236 & iv_rankpercore, iv_corepernode, 237 & input_mode, output_mode 238 239 common /point / mbeg, mend, mprec 240 c 241 common /precis/ epsM, iabres 242 c 243 common /propar/ npro 244 c 245 common /resdat/ resfrt(2), resfrts 246 c 247 common /solpar/ imap, ivart, iDC, iPcond, Kspace, nGMRES, 248 & iconvflow, iconvsclr, idcsclr(2) 249 c 250 common /msympar/ indsym(5,5) 251 c 252 common /timdat/ time, CFLfld, CFLsld, Dtgl, Dtmax, alpha, 253 & etol, lstep, ifunc, itseq, istep, iter, 254 & nitr, almi, alfi, gami, flmpl, flmpr, 255 & dtol(2), iCFLworst, lskeep 256 c 257 common /timpar/ LCtime, ntseq 258 c 259 common /incomp/ numeqns(100), minIters, maxIters, 260 & iprjFlag, nPrjs, ipresPrjFlag, nPresPrjs, 261 & prestol, statsflow(6), statssclr(6), 262 & iverbose 263 c 264 character(8) :: ccode(13) 265 common /mtimer1/ ccode 266 c 267 integer flops, gbytes, sbytes 268 common /mtimer2/ flops, gbytes, sbytes, iclock, icd, icode, 269 & icode2, icode3 270 c 271 common /timer3/ cpu(11), cpu0(11), nacess(11) 272 c 273 character*80 title, ititle 274 common /title / title, ititle 275 c 276 character*8 machin 277 parameter ( machin = 'RS/6000 ' ) 278 parameter ( machfl = 4 ) 279 280 parameter 281 & ( zero = 0.0000000000000000000000000000000d0, 282 & pt125 = 0.1250000000000000000000000000000d0, 283 & pt25 = 0.2500000000000000000000000000000d0, 284 & pt33 = 0.3333333333333333333333333333333d0, 285 & pt39 = 0.3968502629920498686879264098181d0, 286 & pt5 = 0.5000000000000000000000000000000d0, 287 & pt57 = 0.5773502691896257645091487805020d0, 288 & pt66 = 0.6666666666666666666666666666667d0, 289 & pt75 = 0.7500000000000000000000000000000d0, 290 & one = 1.0000000000000000000000000000000d0, 291 & sqt2 = 1.4142135623730950488016887242097d0, 292 & onept5 = 1.5000000000000000000000000000000d0, 293 & two = 2.0000000000000000000000000000000d0, 294 & three = 3.0000000000000000000000000000000d0, 295 & four = 4.0000000000000000000000000000000d0, 296 & five = 5.0000000000000000000000000000000d0, 297 & pi = 3.1415926535897932384626433832795d0, 298 & inv1024sq = 9.5367431640625e-7) 299 300 c 301 c---------------------------------------------------------------------- 302 c 303 c.... element pointers 304 c 305 c mmat (MAXBLK) : pointer to interior element material number 306 c mmatb (MAXBLK) : pointer to boundary element material number 307 c mien (MAXBLK) : pointer to ien array 308 c mienb (MAXBLK) : pointer to ienb array 309 c miBCB (MAXBLK) : pointer to iBCB array 310 c mDt (MAXBLK) : pointer to Dt array 311 c mDC (MAXBLK) : pointer to DC array 312 c mBCB (MAXBLK) : pointer to BCB array 313 c mstiff (MAXBLK) : pointer to stiff array 314 c 315 c---------------------------------------------------------------------- 316 c 317 c.... common /aerfrc/ : aerodynamic forces 318 c 319 c Force(3) : components of the aerodynamic forces 320 c HFlux : total heat flux 321 c 322 c.... common /blkdat/ : blocking data 323 c 324 c lcblk (10,MAXBLK+1) : blocking data for the interior elements 325 c lcblkb (10,MAXBLK+1) : blocking data for the boundary elements 326 c 327 c---------------------------------------------------------------------- 328 c 329 c.... common /bndnod/ : boundary nodes of boundary elements 330 c 331 c mnodeb (9,8,3) : boundary nodes of each element category and dimension 332 c 333 c---------------------------------------------------------------------- 334 c 335 c.... common /conpar/ : input constants 336 c 337 c numnp : number of nodal points 338 c numel : number of elements 339 c numelb : number of boundary elements 340 c numpbc : number of nodes having a boundary condition 341 c nen : maximum number of element nodes 342 c nfaces : maximum number of element faces 343 c nsd : number of space dimensions 344 c numflx : number of flux boundary nodes 345 c ndof : number of degrees of freedom per node 346 c iALE : ALE formulation flag 347 c icoord : coordinate system flag 348 c navier : Navier-Stokes calculation flag 349 c irs : restart option 350 c iexec : execute flag 351 c necho : input echo parameter 352 c ichem : equilibrium chemistry flag (for outchem.step dump) 353 c iRK : Runge-Kutta flag 354 c nshg : global number of shape functions (degrees of freedom, 355 c or equations). Computed from the specified p-order, 356 c the number of edges, and the number of faces (in the 357 c entire mesh) 358 c 359 c---------------------------------------------------------------------- 360 c 361 c.... common /elmcat/ : element category information 362 c 363 c mcsyst : maximum number of element coordinate system 364 c melCat : maximum number of element categories 365 c nenCat (8,3) : number of nodes for each category and dimension 366 c nfaCat (8,3) : number of faces for each category and dimension 367 c 368 c---------------------------------------------------------------------- 369 c 370 c.... common /elmpar/ : element parameters 371 c 372 c lelCat : element category (P1, Q1, P2, Q2, etc.) 373 c lcsyst : element coordinate system 374 c iorder : element order (=k for Pk and Qk) 375 c nenb : number of element nodes per boundary sides 376 c maxsh : total number integration points 377 c maxshb : total number integration points of boundary elements 378 c nelblk : number of element blocks 379 c nelblb : number of boundary element blocks 380 c ndofl : number of degrees of freedom (for current block) 381 c nsymdl : number of d.o.f for symm. storage (for current block) 382 c nenl : number of element nodes (for current block) 383 c nfacel : number of element faces (for current block) 384 c nenbl : number of boundary element nodes 385 c intind : integration data index 386 c nintg : number of integration points 387 c mattyp : material type ( = 0 for fluid; = 1 for solid ) 388 c 389 c---------------------------------------------------------------------- 390 c 391 c.... common /genpar/ : control parameters 392 c 393 c E3nsd : NSD .eq. 3 flag; 0. for 2D, 1. for 3D 394 c I3nsd : NSD .eq. 3 flag; 0 for 2D, 1 for 3D 395 c nsymdf : number of d.o.f.'s in symm. storage (= ndof*(ndof+1)/2) 396 c ndofBC : dimension size of the boundary condition array BC 397 c ndiBCB : dimension size of the boundary condition array iBCB 398 c ndBCB : dimension size of the boundary condition array BCB 399 c Jactyp : Jacobian type flag 400 c jump : jump term computation flag 401 c ires : residual type computation flag 402 c iprec : block-diagonal preconditioner flag 403 c iprev : ypl array allocation flag 404 c ibound : boundary element flag 405 c idiff : diffusive flux vector flag 406 c ( = 0 not used; = 1 global reconstruction ) 407 c itau : type of tau to be used 408 c iLHScond : add contributiosn from the heat flux BC to the LHS 409 c tangency matrix. 410 c 411 c---------------------------------------------------------------------- 412 c 413 c.... common /inpdat/ : time sequence input data 414 c 415 c epstol (MAXTS) : tolerance for GMRES solvers 416 c Delt (MAXTS) : global time step 417 c CFLfl (MAXTS) : CFL number for fluid flow 418 c CFLsl (MAXTS) : CFL number for structural heating 419 c nstep (MAXTS) : number of time steps 420 c niter (MAXTS) : number of iterations per time step 421 c impl (MAXTS) : solver flag 422 c iturb (MAXTS) : turbulence model flag 423 c rhoinf (MAXTS) : time integration spectral radius paramter 424 c (0=Gears 1= trapezoidal rule) 425 c LHSupd (MAXTS) : LHS/preconditioner update 426 c loctim (MAXTS) : local time stepping flag 427 c 428 c---------------------------------------------------------------------- 429 c 430 c.... common /intdat/ : integration data 431 c 432 c intg (2,MAXTS) : integration parameters 433 c intpt (3) : integration pointers 434 c intptb(3) : integration pointers of boundary elements 435 c 436 c---------------------------------------------------------------------- 437 c 438 c.... common /shpdat/ : hierarchic shape function quadrature data 439 c 440 c Qpt (3,MAXQPT) : interior element quadrature points (xi,eta,zeta) 441 c Qwt (MAXQPT) : interior element quad. weights 442 c Qptb (2,MAXQPT) : boundary element quad. pnts. 443 c Qwtb (MAXQPT) : boundary element quad. weights 444 c nshape : number of interior element shape functions 445 c nshapeb : " " boundary " " " 446 c ngauss : number of interior element integration points 447 c ngaussb : " " boundary " " " 448 c---------------------------------------------------------------------- 449 c 450 c.... common /intpar/ : integration parameters 451 c 452 c Qpt (4,*) : xi, eta, zeta, weight of quadrature points 453 c indQpt(3,3,4) : index to quadrature points for a given rule 454 c numQpt(3,3,4) : number of quadrature points for a given rule 455 c intmax : number of allowable spatial integ. points per nsd 456 c 457 c---------------------------------------------------------------------- 458 c 459 c.... common /io / : io channels 460 c 461 c iin : input (main parameters) [INPUT.DAT] 462 c igeom : input (problem geometry) [GEOM.DAT] 463 c ipar : in/out (spectral mapping) [PARTITION.DAT] 464 c ibndc : input (problem boundary cond.) [BC.DAT] 465 c imat : input (element material types) [MATERIAL.DAT] 466 c iecho : output (echo of input) [ECHO.DAT] 467 c iout : output (result output) [OUTPUT.lstep] 468 c ichmou : output (chemistry output) [OUTCHM.lstep] 469 c irstin : input (input restart) [RESTAR.INP] 470 c irstou : output (output restart) [RESTAR.OUT] 471 c ihist : output (history output) [HISTOR.DAT] 472 c iflux : output (boundary flux) [FLUX.lstep] 473 c ierror : output (error messages) [ERROR.DAT] 474 c itable : input (equilibrium chemistry) [TABLE.DAT] 475 c iforce : output (aerodynamic forces) [FORCES.DAT] 476 c 477 c---------------------------------------------------------------------- 478 c 479 c.... common /ioname/ : io file names 480 c 481 c fin : input.dat 482 c fgeom : geom.dat 483 c fpar : partition.dat 484 c fbndc : bc.dat 485 c fmat : material.dat 486 c fecho : echo.dat 487 c frstin : restar.inp 488 c frstou : restar.out 489 c fhist : histor.dat 490 c ferror : error.dat 491 c ftable : table.dat 492 c fforce : forces.dat 493 c 494 c---------------------------------------------------------------------- 495 c 496 c.... common /itrpar/ : Preconditioned GMRES parameters 497 c 498 c eGMRES : finite difference interval 499 c lGMRES : number of GMRES cycles 500 c iKs : current Krylov vector 501 c ntotGM : total number of GMRES iterations 502 c 503 c---------------------------------------------------------------------- 504 c 505 c.... common /itrpnt/ : Preconditioned GMRES array pointers 506 c 507 c mHBrg : pointer to Hessenberg matrix 508 c meBrg : pointer to Hessenberg's RHS matrix 509 c myBrg : pointer to minimize solution matrix 510 c mRcos : pointer to Rotation Cosine of QR algorithm 511 c mRsin : pointer to Rotation Sine of QR algorithm 512 c 513 c---------------------------------------------------------------------- 514 c 515 c.... common /matpar/ : material constants 516 c 517 c pr : Prandtl number 518 c Planck : Planck's constant 519 c Stefan : Stefan's constant (for radiation) 520 c Nh : Avogadro's number 521 c Rh : universal gas constant 522 c Rgas : specific gas constant 523 c gamma : specific heat ratio 524 c gamma1 : gamma - 1 525 c s0 : reference specific entropy 526 c const : special constant 527 c xN2 : mole fraction of diatomic nitrogen 528 c xO2 : mole fraction of diatomic oxygen 529 c yN2 : mole fraction of diatomic nitrogen 530 c yO2 : mole fraction of diatomic oxygen 531 c Msh (5) : molar mass of species 532 c cpsh (5) : molar heat at constant pressure of species 533 c s0sh (5) : molar reference entropy of species 534 c h0sh (5) : molar heat of formation of species 535 c Rs (5) : specific gas constant of species 536 c cps (5) : specific heat at constant pressure of species 537 c cvs (5) : specific heat at constant volume of species 538 c h0s (5) : specific heat of formation of species 539 c Trot (5) : characteristic rotational temperature of species 540 c sigs (5) : symmetry factor of species 541 c Tvib (5) : characteristic vibrational temperature of species 542 c g0s (5) : ground degeneracy of electronic energy 543 c dofs (5) : degrees of freedom of species 544 c ithm : thermodynamic property flag 545 c 546 c---------------------------------------------------------------------- 547 c 548 c.... common /matdat/ : material data 549 c 550 c datmat (3,5,2) : material data 551 c matflg (5,100) : material type flag 552 c nummat : number of materials 553 c mexist : flag indicating the presence of MATERIAL.DAT 554 c 555 c---------------------------------------------------------------------- 556 c 557 c.... common /outpar/ : output parameters 558 c 559 c ro : density rescaling factor for output 560 c vel : velocity rescaling factor for output 561 c temper : temperature rescaling factor for output 562 c press : pressure rescaling factor for output 563 c entrop : entropy rescaling factor for output 564 c ntout : number of steps between consecutive printouts 565 c ioform : output I/O format 566 c 567 c---------------------------------------------------------------------- 568 c 569 c.... common /point / : dynamic storage pointer management data 570 c 571 c mbeg : pointer to the beginning of the free storage 572 c mend : pointer to the end of the storage 573 c mprec : precision of the floating point data 574 c 575 c---------------------------------------------------------------------- 576 c 577 c.... common /precis/ : finite difference interval data 578 c 579 c epsM : square root of machine precision 580 c iabres : absolute value residual flag 581 c 582 c---------------------------------------------------------------------- 583 c 584 c....common /propar/ : processor related information 585 c 586 c npro : number of virtual processors for the current block 587 c 588 c---------------------------------------------------------------------- 589 c 590 c....common /resdat/ : residual statistics data 591 c 592 c resfrt : first residual of convergence 593 c 594 c---------------------------------------------------------------------- 595 c 596 c.... common /solpar/ : solution parameters 597 c 598 c imap : permutation mapping flag 599 c ivart : variational formulation type 600 c iDC : DC type 601 c iPcond : type of preconditioner 602 c Kspace : dimension of Krylov space 603 c nGMRES : maximum number of GMRES iterations 604 c 605 c---------------------------------------------------------------------- 606 c 607 c.... common /sympar/ : symmetric storage parameters 608 c 609 c indsym (5,5) : mapping from 2D storage to symmetric one 610 c 611 c---------------------------------------------------------------------- 612 c 613 c.... common /timdat/ : time data 614 c 615 c time : current run time 616 c CFLfld : CFL number for fluid flow 617 c CFLsld : CFL number for structural heating 618 c Dtgl : inverse of global time step 619 c Dtmax : maximum delta-time 620 c alpha : trapezoidal rule parameter 621 c etol : epsilon tolerance for GMRES 622 c lstep : current time step 623 c ifunc : func. eval. counter (=niter*(lstep-lstep0) + iter) 624 c itseq : sequence number 625 c istep : step number (reseted at the beginning of the run) 626 c iter : iteration number 627 c nitr : number of multi-corrector iterations for this sequence 628 c 629 c---------------------------------------------------------------------- 630 c 631 c.... common /timpar/ : time integration parameters 632 c 633 c LCtime : local time stepping flag 634 c ntseq : number of time sequences 635 c 636 c---------------------------------------------------------------------- 637 c 638 c.... common /timer1/ : timer parameters 639 c.... common /timer2/ : timer parameters 640 c.... common /timer3/ : timer parameters 641 c 642 c ccode(13) : timing entities codes 643 c flops : flop counter 644 c gbytes : byte counter for gather operation 645 c sbytes : byte counter for scatter operation 646 c iclock : wall-clock time (in milliseconds) 647 c icd : number of timing entities 648 c icode : current timer code 649 c icode2 : last timer code 650 c icode3 : next-to-last timer code 651 c cpu(11) : cpu time of each entity 652 c cpu0(11) : initial cpu time of each entity 653 c nacess(11) : number of times each entity is accessed 654 c 655 c---------------------------------------------------------------------- 656 c 657 c.... common /title / : problem title 658 c 659 c title : problem title 660 c ititle : problem title (with form feed) 661 c 662 c---------------------------------------------------------------------- 663 c 664 c.... common /avging / : nfath 665 c 666 c nfath : total number of global fathers over which certain 667 c quantities will be averaged 668 c 669 c---------------------------------------------------------------------- 670 c 671 c.... parameters : machine data 672 c 673 c machin : machine type 674 c (set parameter) 675 c machfl : single precision floating point lenght in bytes 676 c (set parameter) 677 c 678 c---------------------------------------------------------------------- 679 c 680 c.... parameters : useful constants 681 c 682 c zero : 0.0 683 c pt125 : 0.125 684 c pt25 : 0.25 685 c pt33 : 0.33 (1/3) 686 c pt39 : 2^(-4/3) 687 c pt5 : 0.5 688 c pt57 : 1/sqrt(3) 689 c pt66 : 0.66 (2/3) 690 c pt75 : 0.75 691 c one : 1.0 692 c sqt2 : sqrt(2) 693 c onept5 : 1.5 694 c two : 2.0 695 c three : 3.0 696 c four : 4.0 697 c five : 5.0 698 c pi : the magical number :-) 699 c 700 c---------------------------------------------------------------------- 701 c 702 c Zdenek Johan, Winter 1991. 703 c 704 c---------------------------------------------------------------------- 705