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mapFieldsPar for overset

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Old   April 2, 2022, 01:23
Default mapFieldsPar for overset
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I'm trying to map a solution using overset mesh to another case (also with an overset mesh) and the mapFieldsPar utility keeps giving me this error:
Missing required dictionary entry 'oversetInterpolation'. Skipping overset interpolation for field p
(for all the fields I have).

First thing I did was obviously to check the fvSchemes file for the required entry, but it's right there in my fvSchemes, for both the source and target cases.
    method cellVolumeWeight;

I then totally removed the overset component from the mesh and tried the interpolation again on the background mesh only, but it gave me a segmentation fault:
Creating mesh-to-mesh addressing for region0 and region0 regions using cellVolumeWeight
    Overlap volume: 1.65
    creating new field cellTypes
#0  Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigSegv::sigHandler(int) at ??:?
#2  ? in /lib/x86_64-linux-gnu/
#3  ? at ??:?
#4  ? at ??:?
#5  ? at ??:?
#6  ? at ??:?
#7  ? at ??:?
#8  ? at ??:?
#9  __libc_start_main in /lib/x86_64-linux-gnu/
#10  ? at ??:?
 Segmentation fault (core dumped)

The mapFields utility does not give me the right result when copying my original overset solution to the new mesh, so I thought to give mapFieldsPar a try. Any idea how to resolve this?

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mapfields, mapfieldspar, openfoam, overset, oversetinterpolation

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