[image] In above picture, I’ve plotted the actual recieved values vs the precice-exported values side-by-side for ease of comparison. These sphere points are the nodes of the target patch. Weired random values seemed to be exported by precice. The mapping method is direct-mesh-access write. To be…

Wrong mapping results on precice-exported meshes using JIT

Ya_Squall May 16, 2025, 1:52pm 6

Reasons found. Paraview v5.9.1 has issues reading the precice-exported pvtu file (displaying NaN). But in Paraview v5.13.2, the same pvtu files can be read normally and proper mapping values can be displayed.

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Elements Missing from Interface?

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Wrong mapping results on precice-exported meshes using JIT

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