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Mesh node > Node Params > Particle Channels
Here you will find a list containing all available channels. Some are already activated (“Yes”), while others are disabled. For your final decision just toggle between “Yes” and “No”. Please also bear in mind that some channels do not show any changes over time or are simply not used. Typical examples are the particles' mass and temperature, which is only used in conjunction with gaseous particles. It is possible to export these channels, but their values remain constant during the entire simulation.
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Once you have specified which channels you want to use, please go to the “Export Central” dialogue. This step is again required for RenderKit particle and Hybrido meshes. , and described in the next chapter ("How to... Export Meshes Correctly?").