How to solve this error related to 2dMagnetodynamics

Numerical methods and mathematical models of Elmer
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sheetu
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Joined: 30 Mar 2021, 06:55
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How to solve this error related to 2dMagnetodynamics

Post by sheetu »

ELMER SOLVER (v 9.0) STARTED AT: 2021/05/09 20:17:02

ParCommInit: Initialize #PEs: 1
MAIN:
MAIN: =============================================================
MAIN: ElmerSolver finite element software, Welcome!
MAIN: This program is free software licensed under (L)GPL
MAIN: Copyright 1st April 1995 - , CSC - IT Center for Science Ltd.
MAIN: Webpage http://www.csc.fi/elmer, Email elmeradm@csc.fi
MAIN: Version: 9.0 (Rev: Release, Compiled: 2021-01-22)
MAIN: Running one task without MPI parallelization.
MAIN: Running with just one thread per task.
MAIN: Lua interpreted linked in.
MAIN: =============================================================

LoadInputFile: Reading only "Run Control" section

MAIN:
MAIN:
MAIN: -------------------------------------
MAIN: Reading Model: case.sif

LoadInputFile: Scanning input file: case.sif
LoadInputFile: Scanning only size info
LoadInputFile: First time visiting
LoadInputFile: Reading base load of sif file

LoadInputFile: Loading input file: case.sif
LoadInputFile: Reading base load of sif file

CheckKeyword: Unlisted keyword: [interpolation numeric epsilon] in section: [simulation]

LoadInputFile: Number of BCs: 2
LoadInputFile: Number of Body Forces: 1
LoadInputFile: Number of Initial Conditions: 0
LoadInputFile: Number of Materials: 6
LoadInputFile: Number of Equations: 1
LoadInputFile: Number of Solvers: 5
LoadInputFile: Number of Bodies: 15

WARNING:: CreateDiscontMesh: Missing 396 parent elements in partition 0

ERROR:: CreateDiscontMesh: Alternative strategy requires all parent elements!

STOP 1
kevinarden
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Re: How to solve this error related to 2dMagnetodynamics

Post by kevinarden »

Some possible strategies. If you are using mpi and a partitioned mesh, it sounds like the boundary elements and some parent elements are not in the same partition. May have to change partition strategy or do not partition.

If you did not partition the mesh than it sounds like some boundary elements are missing the parent element definition in the mesh. This could be boundary elements not reference parent elements, or reference element labels that don't exist.
sheetu
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Re: How to solve this error related to 2dMagnetodynamics

Post by sheetu »

I didn't understand. I'm not using MPI.
kevinarden
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Re: How to solve this error related to 2dMagnetodynamics

Post by kevinarden »

If you are not using mpi and did not partition the mesh than the error says there are boundary elements missing parent elements. Perhaps you can share the mesh and sif?
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