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HydroGym-environments

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HydroGym-environments
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#-------------------------------------------------------------------------------
#---GENERAL---------------------------------------------------------------------
#-------------------------------------------------------------------------------

#---APPLICATION SETTINGS--------------------------------------------------------
flowSolver                        = true
gridGenerator                     = false
restartFile.default               = false
initRestart                       = false

calcBcResidual = false #true

#---FLOW VARIABLES--------------------------------------------------------------
referenceLength                   = 1.0  # Cylinder diameter
Ma                                = 0.2
Re                                = 75

periodicCartesianDir=[0, 0, 1]

#---I/O-------------------------------------------------------------------------
outputDir.default                 = "out_lb/"
geometryInputFileName.default     = "geometry.toml"
gridInputFileName                 = "grid.Netcdf"
gridOutputFileName                = "grid.Netcdf"
outputInitialCondition            = true #false

#---BALANCING & WEIGHTING-------------------------------------------------------
partitionCellOffspringThreshold   = 200000

#---NUMERICAL PROPERTIES--------------------------------------------------------
nDim                              = 3
noSolvers                         = 2
multiSolverGrid                   = true

executionRecipe                   = "RECIPE_BASE"
solvertype.default                = "MAIA_UNIFIED"

#---SOLUTION PROPERTIES---------------------------------------------------------
restartTimeStep                   = 0
timeSteps                         = 250000
solutionInterval.default          = 10000
solutionInterval.1                = 10000000
restartInterval                   = 50000     # Here, means never
residualInterval                  = 64000000  # Here, means never

#---GRID PROPERTIES-------------------------------------------------------------
maxNoCells                        = 80000000
scratchSize                       = 20.0

reductionFactor                   = 1.0            # initial cell length is multiplied with this factor

maxRfnmntLvl                      = 12
domainLength                      = 102.4

#-------------------------------------------------------------------------------
#---LBM-------------------------------------------------------------------------
#-------------------------------------------------------------------------------

#---I/O-------------------------------------------------------------------------
outputDir.0                       = "out_lb/"
geometryInputFileName.0           = "geometry.toml"
useNonSpecifiedRestartFile        = true

#---NUMERICAL PROPERTIES--------------------------------------------------------
solvertype.0                      = "MAIA_LATTICE_BOLTZMANN"
solverMethod                      = "MAIA_LATTICE_CUMULANT"
noDistributions                   = 27

densityFluctuations               = false
interfaceMethod                   = "FILIPPOVA"
multiBCTreatment                  = "I-W-P"

inOutTest                         = "perpOp"
interpolationDistMethod           = "STD"  # analytic wall distance calculation
gridCutTest                       = "SAT"
interfaceCellSize                 = 10.0 # ratio of number interface cells to overall cells

#---FLOW INITIALIZATION---------------------------------------------------------
initMethod                        = "LB_LAMINAR_CYLINDER_INIT"

initVelocityMethod              = "fromSTL"
bndNormalMethod                 = "fromSTL"

# ramp viscosity for reasons of stability
tanhInit                          = false   # switch for asymptotic increase of Re
initRe                            = 100.0   # initial Re
initStartTime                     = 0       # global time at which the increase starts (in iterations)
initTime                          = 2000    # time span for asymptotic increase (>99% of final value) (in iterations)

#---GRID PROPERTIES-------------------------------------------------------------
noHaloLayers.0                    = 2
haloMode                          = 2

#---SOURCE TERMS----------------------------------------------------------------
lbSrcTerms                        = ["LB_SPONGE_EQDYNAM"]

#---Sponge
spongeLayerLayout                 = 1
spongeLayerThickness              = 3.0                  # thickness in STL units
spongeThicknessFactor             = [1.0,1.0, 1.0,2.0, 0.0,0.0]   # thickness factor [negX,posX, negY,posY, negZ,posZ]
spongeSigma                       = 0.3
spongeTrgRho                      = 1.0

#---FORCE LOG-------------------------------------------------------------------
calculateWallForces               = true
forceFileName                     = "force_Re75_RL12_Cum_sponge.log"
calculateWallForcesInterval       = 500

#-------------------------------------------------------------------------------
#---POST------------------------------------------------------------------------
#-------------------------------------------------------------------------------

restartFile.1                     = false
#---I/O-------------------------------------------------------------------------
solutionOffset.1                  = 100000000000000000 # Here, never !
geometryInputFileName.1           = "geometry.toml"

#---NUMERICAL PROPERTIES--------------------------------------------------------
solvertype.1                      = "MAIA_POST_DATA"
postProcessing                    = false
noPostProcessing                  = 1
postProcessingSolverIds           = [0]
postProcessingType_0              = "POSTPROCESSING_LB"
postProcessingOps_0               = ["PP_PROBE_POINT_IN"]

#--point sampling
pp_probePath                      = "probe/"
pp_probeCoordinates               = [ -1.0, 0.0]

#---GRID PROPERTIES-------------------------------------------------------------
noHaloLayers.1                    = 1