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Dear developers, If I understand correctly, Smokeview uses unique particle IDs to track their trajectories. I wonder if these IDs can somehow change during a simulation, e.g. via the ember generation tag EMBER_PARTICLE=T, or if other particles leave the simulation domain. Thanks in advance! |
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Particle tags do not change. Each particle is assigned a tag that is unique for the entire simulation that starts with the first particle on each mesh being given the mesh number and each subsequent on mesh a number incremented by the total meshes. If you had five meshes the first particle on each mesh would be numbered: |
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Thank you for the explanation! |
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Particle tags do not change. Each particle is assigned a tag that is unique for the entire simulation that starts with the first particle on each mesh being given the mesh number and each subsequent on mesh a number incremented by the total meshes. If you had five meshes the first particle on each mesh would be numbered:
1 2 3 4 5
the second
6 7 8 9 10
and so on.