GRID
| Keyword | Status | Spelling | Note |
|---|---|---|---|
| ACTNUM | semantic | ps.grid.Cartesian, ps.grid.CornerPoint | — |
| ADD | semantic | ps.grid.Add | — |
| ADDREG | semantic | ps.grid.Add | — |
| ADDZCORN | deferred | — | OPM Flow does not support ADDZCORN: manual 6.3.4 says the simulation is stopped, and the entry states no argument table, item list or example, so there is no record shape to map and no runtime behaviour to measure against |
| AMALGAM | not-yet | — | OPM Flow manual 6.3.5 (page 453) documents it; PetroScript has no statement for it and the importer does not read it |
| AQUCON | semantic | ps.aquifers.Connection | — |
| AQUNNC | not-yet | — | OPM Flow manual 6.3.9 (page 464) documents it; PetroScript has no statement for it and the importer does not read it |
| AQUNUM | semantic | ps.aquifers.Numerical | — |
| AUTOCOAR | not-yet | — | OPM Flow manual 6.3.11 (page 469) documents it; PetroScript has no statement for it and the importer does not read it |
| BCCON | semantic | ps.grid.BoundaryCondition | — |
| BOUNDARY | not-yet | — | OPM Flow manual 6.3.13 (page 473) documents it; PetroScript has no statement for it and the importer does not read it |
| BOX | semantic | ps.grid.Assign | — |
| BTOBALFA | not-yet | — | OPM Flow manual 6.3.15 (page 476) documents it; PetroScript has no statement for it and the importer does not read it |
| BTOBALFV | not-yet | — | OPM Flow manual 6.3.16 (page 477) documents it; PetroScript has no statement for it and the importer does not read it |
| CARFIN | deferred | — | local grid refinement (CARFIN/LGR family) has no semantic surface yet |
| COALNUM | not-yet | — | OPM Flow manual 6.3.18 (page 480) documents it; PetroScript has no statement for it and the importer does not read it |
| COARSEN | not-yet | — | OPM Flow manual 6.3.19 (page 481) documents it; PetroScript has no statement for it and the importer does not read it |
| COLLAPSE | not-yet | — | OPM Flow manual 6.3.20 (page 482) documents it; PetroScript has no statement for it and the importer does not read it |
| COORD | semantic | ps.grid.CornerPoint | — |
| COORDSYS | semantic | ps.grid.GridSystem | — |
| COPY | semantic | ps.grid.Copy | — |
| COPYBOX | not-yet | — | OPM Flow manual 6.3.25 (page 489) documents it; PetroScript has no statement for it and the importer does not read it |
| COPYREG | semantic | ps.grid.Copy | — |
| CRITPERM | not-yet | — | OPM Flow manual 6.3.27 (page 494) documents it; PetroScript has no statement for it and the importer does not read it |
| DEPTHZ | semantic | — | — |
| DIFFMR | not-yet | — | OPM Flow manual 6.3.29 (page 496) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMR- | not-yet | — | OPM Flow manual 6.3.30 (page 497) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMTH- | not-yet | — | OPM Flow manual 6.3.31 (page 498) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMTHT | not-yet | — | OPM Flow manual 6.3.32 (page 499) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMX | not-yet | — | OPM Flow manual 6.3.33 (page 500) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMX- | not-yet | — | OPM Flow manual 6.3.34 (page 501) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMY | not-yet | — | OPM Flow manual 6.3.35 (page 502) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMY- | not-yet | — | OPM Flow manual 6.3.36 (page 503) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMZ | not-yet | — | OPM Flow manual 6.3.37 (page 504) documents it; PetroScript has no statement for it and the importer does not read it |
| DIFFMZ- | not-yet | — | OPM Flow manual 6.3.38 (page 505) documents it; PetroScript has no statement for it and the importer does not read it |
| DISPERC | semantic | ps.grid.Assign("dispersion_coefficient", value=..., form="array", stage="grid") | — |
| DOMAINS | not-yet | — | OPM Flow manual 6.3.40 (page 507) documents it; PetroScript has no statement for it and the importer does not read it |
| DPGRID | not-yet | — | OPM Flow manual 6.3.41 (page 508) documents it; PetroScript has no statement for it and the importer does not read it |
| DPNUM | not-yet | — | OPM Flow manual 6.3.42 (page 509) documents it; PetroScript has no statement for it and the importer does not read it |
| DR | non-goal | — | OPM Flow does not implement the radial R-direction cell-size array and stops the run rather than ignore it (manual 6.3.43); state the radial widths with DRV, which the radial grid surface writes |
| DRV | semantic | ps.grid.Radial | — |
| DTHETA | not-yet | — | OPM Flow manual 6.3.45 (page 513) documents it; PetroScript has no statement for it and the importer does not read it |
| DTHETAV | semantic | ps.grid.Radial | — |
| DUMPFLUX | not-yet | — | OPM Flow manual 6.3.47 (page 515) documents it; PetroScript has no statement for it and the importer does not read it |
| DX | semantic | ps.grid.Cartesian | — |
| DXV | semantic | ps.grid.Cartesian | — |
| DY | semantic | ps.grid.Cartesian | — |
| DYV | semantic | ps.grid.Cartesian | — |
| DZ | semantic | ps.grid.Cartesian, ps.grid.Radial | — |
| DZMATRIX | not-yet | — | OPM Flow manual 6.3.53 (page 521) documents it; PetroScript has no statement for it and the importer does not read it |
| DZMTRX | not-yet | — | OPM Flow manual 6.3.54 (page 522) documents it; PetroScript has no statement for it and the importer does not read it |
| DZMTRXV | not-yet | — | OPM Flow manual 6.3.55 (page 523) documents it; PetroScript has no statement for it and the importer does not read it |
| DZNET | not-yet | — | OPM Flow manual 6.3.56 (page 524) documents it; PetroScript has no statement for it and the importer does not read it |
| DZV | semantic | ps.grid.Cartesian | — |
| ECHO | recorded-directive | — | — |
| ENDBOX | semantic | ps.grid.Assign | — |
| ENDFIN | not-yet | — | OPM Flow manual 6.3.61 (page 528) documents it; PetroScript has no statement for it and the importer does not read it |
| EQLZCORN | not-yet | — | OPM Flow manual 6.3.64 (page 530) documents it; PetroScript has no statement for it and the importer does not read it |
| EQUALREG | semantic | ps.grid.Assign | — |
| EQUALS | semantic | ps.grid.Assign | — |
| EXTFIN | not-yet | — | OPM Flow manual 6.3.67 (page 536) documents it; PetroScript has no statement for it and the importer does not read it |
| EXTHOST | not-yet | — | OPM Flow manual 6.3.68 (page 537) documents it; PetroScript has no statement for it and the importer does not read it |
| EXTREPGL | not-yet | — | OPM Flow manual 6.3.70 (page 539) documents it; PetroScript has no statement for it and the importer does not read it |
| FAULTS | semantic | ps.Model(faults=[ps.Fault(...)]) | — |
| FILEUNIT | captured-into-run | ps.Model(units=...) | — |
| FLUXNUM | semantic | ps.grid.Assign("flux_region", value=..., form="array") | — |
| FLUXREG | not-yet | — | OPM Flow manual 6.3.74 (page 544) documents it; PetroScript has no statement for it and the importer does not read it |
| FLUXTYPE | not-yet | — | OPM Flow manual 6.3.75 (page 545) documents it; PetroScript has no statement for it and the importer does not read it |
| GDFILE | non-goal | — | binary grid-file loading is file-IO mechanics (non-goal); inline the grid data in the deck |
| GDORIENT | semantic | ps.grid.GridOrientation | — |
| GRID | no-import-handler | ps.aquifers.Numerical | — |
| GRIDFILE | captured-into-run | ps.Output(grid_file=...) | — |
| GRIDUNIT | semantic | ps.grid.Cartesian | — |
| HALFTRAN | not-yet | — | OPM Flow manual 6.3.83 (page 553) documents it; PetroScript has no statement for it and the importer does not read it |
| HEATCR | semantic | ps.thermal.RockProperties | — |
| HEATCRT | semantic | ps.thermal.RockProperties | — |
| HMAQUNUM | not-yet | — | OPM Flow manual 6.3.86 (page 556) documents it; PetroScript has no statement for it and the importer does not read it |
| HMFAULTS | not-yet | — | OPM Flow manual 6.3.87 (page 557) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMLAQUN | not-yet | — | OPM Flow manual 6.3.88 (page 558) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMLT | not-yet | — | OPM Flow manual 6.3.89 (page 559) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMMREGT | not-yet | — | OPM Flow manual 6.3.90 (page 560) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMULRGT | not-yet | — | OPM Flow manual 6.3.91 (page 561) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMULTFT | not-yet | — | OPM Flow manual 6.3.92 (page 562) documents it; PetroScript has no statement for it and the importer does not read it |
| HMMULTSG | not-yet | — | OPM Flow manual 6.3.93 (page 563) documents it; PetroScript has no statement for it and the importer does not read it |
| HRFIN | not-yet | — | OPM Flow manual 6.3.94 (page 564) documents it; PetroScript has no statement for it and the importer does not read it |
| HXFIN | not-yet | — | OPM Flow manual 6.3.95 (page 565) documents it; PetroScript has no statement for it and the importer does not read it |
| HYFIN | not-yet | — | OPM Flow manual 6.3.96 (page 566) documents it; PetroScript has no statement for it and the importer does not read it |
| HZFIN | not-yet | — | OPM Flow manual 6.3.97 (page 567) documents it; PetroScript has no statement for it and the importer does not read it |
| IHOST | not-yet | — | OPM Flow manual 6.3.98 (page 568) documents it; PetroScript has no statement for it and the importer does not read it |
| IMPORT | non-goal | — | binary file import is file-IO mechanics (non-goal); inline the data in the deck |
| INIT | semantic | ps.grid.Cartesian | — |
| INRAD | semantic | ps.grid.Radial | — |
| IONROCK | not-yet | — | OPM Flow manual 6.3.103 (page 573) documents it; PetroScript has no statement for it and the importer does not read it |
| ISOLNUM | not-yet | — | OPM Flow manual 6.3.104 (page 574) documents it; PetroScript has no statement for it and the importer does not read it |
| JFUNC | semantic | ps.relperm.JFunction | — |
| JFUNCR | not-yet | — | OPM Flow manual 6.3.106 (page 578) documents it; PetroScript has no statement for it and the importer does not read it |
| LINKPERM | not-yet | — | OPM Flow manual 6.3.108 (page 582) documents it; PetroScript has no statement for it and the importer does not read it |
| LTOSIGMA | not-yet | — | OPM Flow manual 6.3.109 (page 583) documents it; PetroScript has no statement for it and the importer does not read it |
| LX | not-yet | — | OPM Flow manual 6.3.110 (page 584) documents it; PetroScript has no statement for it and the importer does not read it |
| LXFIN | not-yet | — | OPM Flow manual 6.3.111 (page 586) documents it; PetroScript has no statement for it and the importer does not read it |
| LY | not-yet | — | OPM Flow manual 6.3.112 (page 587) documents it; PetroScript has no statement for it and the importer does not read it |
| LYFIN | not-yet | — | OPM Flow manual 6.3.113 (page 589) documents it; PetroScript has no statement for it and the importer does not read it |
| LZ | not-yet | — | OPM Flow manual 6.3.114 (page 590) documents it; PetroScript has no statement for it and the importer does not read it |
| LZFIN | not-yet | — | OPM Flow manual 6.3.115 (page 592) documents it; PetroScript has no statement for it and the importer does not read it |
| MAPAXES | semantic | ps.grid.Cartesian, ps.grid.MapAxes | — |
| MAPUNITS | semantic | — | — |
| MAXVALUE | semantic | ps.grid.Clip | — |
| MINNNCT | not-yet | — | OPM Flow manual 6.3.121 (page 598) documents it; PetroScript has no statement for it and the importer does not read it |
| MINPORV | semantic | — | — |
| MINPV | semantic | ps.grid.Cartesian, ps.grid.MinPoreVolume | — |
| MINPVV | semantic | ps.grid.MinPoreVolume | — |
| MINVALUE | semantic | ps.grid.Clip | — |
| MPFANUM | not-yet | — | OPM Flow manual 6.3.126 (page 605) documents it; PetroScript has no statement for it and the importer does not read it |
| MPFNNC | not-yet | — | OPM Flow manual 6.3.127 (page 606) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTFLT | semantic | ps.grid.FaultMultiplier | — |
| MULTIPLY | semantic | ps.grid.Scale | — |
| MULTIREG | semantic | ps.grid.Scale | — |
| MULTNUM | semantic | ps.grid.Assign("multiplier_region", value=..., form="array") | — |
| MULTPV | semantic | ps.grid.Cartesian | — |
| MULTR | not-yet | — | OPM Flow manual 6.3.133 (page 615) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTR- | not-yet | — | OPM Flow manual 6.3.134 (page 616) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTREGD | not-yet | — | OPM Flow manual 6.3.135 (page 617) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTREGH | not-yet | — | OPM Flow manual 6.3.136 (page 620) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTREGP | semantic | ps.grid.Scale | — |
| MULTREGT | semantic | ps.grid.RegionPairMultiplier | — |
| MULTTHT | not-yet | — | OPM Flow manual 6.3.139 (page 626) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTTHT- | not-yet | — | OPM Flow manual 6.3.140 (page 627) documents it; PetroScript has no statement for it and the importer does not read it |
| MULTX | semantic | ps.grid.Assign("transmissibility_multiplier_x", value=..., form="array") | — |
| MULTX- | semantic | ps.grid.Assign("transmissibility_multiplier_x_minus", value=..., form="array") | — |
| MULTY | semantic | ps.grid.Assign("transmissibility_multiplier_y", value=..., form="array") | — |
| MULTY- | semantic | ps.grid.Assign("transmissibility_multiplier_y_minus", value=..., form="array") | — |
| MULTZ | semantic | ps.grid.Assign("transmissibility_multiplier_z", value=..., form="array") | — |
| MULTZ- | semantic | ps.grid.Assign("transmissibility_multiplier_z_minus", value=..., form="array") | — |
| NEWTRAN | semantic | — | — |
| NINENUM | not-yet | — | OPM Flow manual 6.3.148 (page 636) documents it; PetroScript has no statement for it and the importer does not read it |
| NMATOPTS | not-yet | — | OPM Flow manual 6.3.149 (page 637) documents it; PetroScript has no statement for it and the importer does not read it |
| NNC | semantic | ps.grid.NonNeighbor | — |
| NOECHO | recorded-directive | — | — |
| NOGGF | not-yet | — | OPM Flow manual 6.3.153 (page 642) documents it; PetroScript has no statement for it and the importer does not read it |
| NTG | semantic | ps.grid.Cartesian | — |
| NXFIN | not-yet | — | OPM Flow manual 6.3.156 (page 645) documents it; PetroScript has no statement for it and the importer does not read it |
| NYFIN | not-yet | — | OPM Flow manual 6.3.157 (page 646) documents it; PetroScript has no statement for it and the importer does not read it |
| NZFIN | not-yet | — | OPM Flow manual 6.3.158 (page 647) documents it; PetroScript has no statement for it and the importer does not read it |
| OLDTRAN | non-goal | — | OPM Flow does not implement the block-centred transmissibility calculation and stops the run rather than ignore it (critical in opm-simulators UnsupportedFlowKeywords.cpp:427); leave OLDTRAN out of the deck: Flow computes each face’s transmissibility from the grid itself, its default, which a model states by naming no transmissibility scheme |
| OLDTRANR | non-goal | — | OPM Flow does not implement the radial block-centred transmissibility calculation and stops the run rather than ignore it (critical in opm-simulators UnsupportedFlowKeywords.cpp:428); leave OLDTRANR out of the deck: Flow computes each face’s transmissibility from the grid itself, its default, which a model states by naming no transmissibility scheme |
| OPERATER | semantic | ps.grid.Add | — |
| OPERNUM | semantic | ps.grid.Assign("operation_region", value=..., form="array") | — |
| OUTRAD | non-goal | — | OPM Flow does not implement the outer radius and stops the run rather than ignore it (critical in opm-simulators UnsupportedFlowKeywords.cpp:430, ‘Use the DRV keyword instead’); state the radial widths with DRV, which ps.grid.Radial’s radial_widths writes |
| PARAOPTS | not-yet | — | OPM Flow manual 6.3.165 (page 660) documents it; PetroScript has no statement for it and the importer does not read it |
| PEBI | not-yet | — | OPM Flow manual 6.3.166 (page 661) documents it; PetroScript has no statement for it and the importer does not read it |
| PERMAVE | not-yet | — | OPM Flow manual 6.3.167 (page 662) documents it; PetroScript has no statement for it and the importer does not read it |
| PERMJFUN | not-yet | — | OPM Flow manual 6.3.168 (page 663) documents it; PetroScript has no statement for it and the importer does not read it |
| PERMR | semantic | — | — |
| PERMTHT | semantic | — | — |
| PERMX | semantic | ps.grid.Assign("permeability_x", value=..., form="array") | — |
| PERMY | semantic | ps.grid.Assign("permeability_y", value=..., form="array") | — |
| PERMZ | semantic | ps.grid.Assign("permeability_z", value=..., form="array") | — |
| PETGRID | not-yet | — | OPM Flow manual 6.3.174 (page 670) documents it; PetroScript has no statement for it and the importer does not read it |
| PINCH | semantic | ps.grid.Cartesian, ps.grid.Pinch | — |
| PINCHNUM | not-yet | — | OPM Flow manual 6.3.176 (page 673) documents it; PetroScript has no statement for it and the importer does not read it |
| PINCHOUT | not-yet | — | OPM Flow manual 6.3.177 (page 674) documents it; PetroScript has no statement for it and the importer does not read it |
| PINCHREG | not-yet | — | OPM Flow manual 6.3.178 (page 675) documents it; PetroScript has no statement for it and the importer does not read it |
| PINCHXY | not-yet | — | OPM Flow manual 6.3.179 (page 677) documents it; PetroScript has no statement for it and the importer does not read it |
| PORO | semantic | ps.grid.Assign("porosity", value=..., form="array") | — |
| QMOBIL | not-yet | — | OPM Flow manual 6.3.183 (page 683) documents it; PetroScript has no statement for it and the importer does not read it |
| RADFIN | not-yet | — | OPM Flow manual 6.3.184 (page 684) documents it; PetroScript has no statement for it and the importer does not read it |
| RADFIN4 | not-yet | — | OPM Flow manual 6.3.185 (page 685) documents it; PetroScript has no statement for it and the importer does not read it |
| REFINE | not-yet | — | OPM Flow manual 6.3.186 (page 686) documents it; PetroScript has no statement for it and the importer does not read it |
| RESVNUM | not-yet | — | OPM Flow manual 6.3.187 (page 687) documents it; PetroScript has no statement for it and the importer does not read it |
| ROCKFRAC | not-yet | — | OPM Flow manual 6.3.188 (page 689) documents it; PetroScript has no statement for it and the importer does not read it |
| RPTGRID | captured-into-run | ps.Output(print_grid=...) | — |
| RPTGRIDL | not-yet | — | OPM Flow manual 6.3.190 (page 692) documents it; PetroScript has no statement for it and the importer does not read it |
| RPTINIT | not-yet | — | OPM Flow manual 6.3.191 (page 694) documents it; PetroScript has no statement for it and the importer does not read it |
| RPTISOL | not-yet | — | OPM Flow manual 6.3.192 (page 695) documents it; PetroScript has no statement for it and the importer does not read it |
| SIGMA | not-yet | — | OPM Flow manual 6.3.193 (page 696) documents it; PetroScript has no statement for it and the importer does not read it |
| SIGMAGD | not-yet | — | OPM Flow manual 6.3.194 (page 697) documents it; PetroScript has no statement for it and the importer does not read it |
| SIGMAGDV | not-yet | — | OPM Flow manual 6.3.195 (page 698) documents it; PetroScript has no statement for it and the importer does not read it |
| SIGMAV | not-yet | — | OPM Flow manual 6.3.196 (page 699) documents it; PetroScript has no statement for it and the importer does not read it |
| SMULTX | not-yet | — | OPM Flow manual 6.3.200 (page 701) documents it; PetroScript has no statement for it and the importer does not read it |
| SMULTY | not-yet | — | OPM Flow manual 6.3.201 (page 702) documents it; PetroScript has no statement for it and the importer does not read it |
| SMULTZ | not-yet | — | OPM Flow manual 6.3.202 (page 703) documents it; PetroScript has no statement for it and the importer does not read it |
| SOLVDIRS | not-yet | — | OPM Flow manual 6.3.203 (page 704) documents it; PetroScript has no statement for it and the importer does not read it |
| SOLVNUM | not-yet | — | OPM Flow manual 6.3.204 (page 705) documents it; PetroScript has no statement for it and the importer does not read it |
| SPECGRID | semantic | ps.grid.CornerPoint | — |
| THCGAS | not-yet | — | OPM Flow manual 6.3.206 (page 707) documents it; PetroScript has no statement for it and the importer does not read it |
| THCOIL | not-yet | — | OPM Flow manual 6.3.207 (page 709) documents it; PetroScript has no statement for it and the importer does not read it |
| THCONR | semantic | ps.thermal.RockProperties | — |
| THCONSF | semantic | ps.thermal.RockProperties | — |
| THCROCK | not-yet | — | OPM Flow manual 6.3.210 (page 714) documents it; PetroScript has no statement for it and the importer does not read it |
| THCWATER | not-yet | — | OPM Flow manual 6.3.211 (page 716) documents it; PetroScript has no statement for it and the importer does not read it |
| THPRESFT | semantic | ps.initial.Equilibrium, ps.initial.ThresholdPressure | — |
| TOPS | semantic | ps.grid.Cartesian, ps.grid.Radial | — |
| TRANGL | not-yet | — | OPM Flow manual 6.3.214 (page 722) documents it; PetroScript has no statement for it and the importer does not read it |
| USEFLUX | not-yet | — | OPM Flow manual 6.3.215 (page 724) documents it; PetroScript has no statement for it and the importer does not read it |
| USENOFLO | not-yet | — | OPM Flow manual 6.3.216 (page 725) documents it; PetroScript has no statement for it and the importer does not read it |
| VEDEBUG | not-yet | — | OPM Flow manual 6.3.217 (page 726) documents it; PetroScript has no statement for it and the importer does not read it |
| VEFIN | not-yet | — | OPM Flow manual 6.3.218 (page 727) documents it; PetroScript has no statement for it and the importer does not read it |
| ZCORN | semantic | ps.grid.CornerPoint | — |
PetroScript is licensed under the Apache License 2.0. © 2026 Blauweiss EDV LLC. PetroScript by Blauweiss AI.For AI agents: llms.txt