Particles useParticles [BOOLEAN] [FALSE] Whether to advance particles [TRUE] or not [FALSE] Particles/ParticlesInitialization/Lattice __doc__ Lattice uniformly distributes the particles throughout physical domain pt_initialXMax [REAL] [1.0] Valid Values: Unconstrained maximum value in x for particle initialization -- by default = xmax pt_initialXMin [REAL] [0.0] Valid Values: Unconstrained minimum value in x for particle initialization -- by default = xmin pt_initialYMax [REAL] [1.0] Valid Values: Unconstrained maximum value in y for particle initialization -- by default = ymax pt_initialYMin [REAL] [0.0] Valid Values: Unconstrained minimum value in y for particle initialization -- by default = ymin pt_initialZMax [REAL] [1.0] Valid Values: Unconstrained maximum value in z for particle initialization -- by default = zmax pt_initialZMin [REAL] [0.0] Valid Values: Unconstrained minimum value in z for particle initialization -- by default = zmin pt_numX [INTEGER] [1] Valid Values: Unconstrained pt_numY [INTEGER] [1] Valid Values: Unconstrained pt_numZ [INTEGER] [1] Valid Values: Unconstrained Particles/ParticlesInitialization/WithDensity pt_numParticlesWanted [INTEGER] [100] Valid Values: Unconstrained Number of tracer particles to use (not guaranteed to get exactly this many) pt_pRand [INTEGER] [100000] Valid Values: Unconstrained No idea, sadly -- some sort of big number to initialize randomness Particles/ParticlesInitialization/WithDensity/RejectionMethod __doc__ This is completely untested, don't use without further work Particles/ParticlesMain particle_attribute_1 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_10 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_2 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_3 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_4 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_5 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_6 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_7 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_8 [STRING] ["none"] Valid Values: Unconstrained particle_attribute_9 [STRING] ["none"] Valid Values: Unconstrained pt_dtChangeTolerance [REAL] [0.4] Valid Values: 0.0 to INFTY EstiMidpoint does predictor step if time step change is less than this percentage. Set to 0 to always do Euler, set to huge number to always use estim. midpoints pt_dtFactor [REAL] [0.5] Valid Values: Unconstrained Factor multiplying dx/|v| in setting particle timestep limit pt_maxPerProc [INTEGER] [1000] Valid Values: Unconstrained Maximum number of particles per processor -- too small will cause a crash at reallocation pt_numAtOnce [INTEGER] [1] Valid Values: Unconstrained To be used when reading the particles from some file pt_small [REAL] [1.0E-10] Valid Values: Unconstrained If velocities are greater than this, then time stepping may be limited useParticles [BOOLEAN] [TRUE] Whether to advance particles [TRUE] or not [FALSE] Particles/ParticlesMain/passive/EstiMidpoint2 pt_dtChangeToleranceDown [REAL] [0.8] Valid Values: 0.00 to 1.01 controls Euler vs. estimated midpoint step in EstiMidpoint2Passive/Particles_advance when time step increases. pt_dtChangeToleranceUp [REAL] [5.0] Valid Values: 0.00 to INFTY controls Euler vs. estimated midpoint step in EstiMidpoint2Passive/Particles_advance when time step increases. Particles/ParticlesMapping/meshWeighting/CIC smearLen [INTEGER] [1] Valid Values: Unconstrained