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How to get the celli, tetFacei and tetPti for my position file?

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Old   August 2, 2021, 07:18
Default How to get the celli, tetFacei and tetPti for my position file?
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Sarah Falk
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Hi everyone,

I want to simulate particles in a river flow and I implemented the solidParticleInterFoam-solver, which works quit well.
But now I want to set my particles into my river. The positions-file is defined with baycrentric coordinates and needs the celli, tetFacei and tetPti. Where do I get these three values for certain (cartesian) coordinates? Is there any possibility to generate them out of my mesh information?

Any help would be appreciable!
Kind regards
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celli, particles, positions file, tetfacei, tetpti

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