DefaultInitialize: No matrix exists, cannot initialize!

Numerical methods and mathematical models of Elmer
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JamesMarine
Posts: 9
Joined: 10 Jul 2019, 17:12
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DefaultInitialize: No matrix exists, cannot initialize!

Post by JamesMarine » 18 Sep 2019, 12:41

Hi all,

I am a new starter of Elmer, during my analysis of Acoustic Simulations, i found the subject error while runing a model.

Is there any guidance documents that i can find help regarding what happened?

The model and sif file are attached.
Last edited by JamesMarine on 20 Sep 2019, 03:20, edited 1 time in total.

mzenker
Posts: 1955
Joined: 07 Dec 2009, 11:49
Location: Germany

Re: DefaultInitialize: No matrix exists, cannot initialize!

Post by mzenker » 18 Sep 2019, 13:45

Hi,

Elmersolver doesn't find the mesh.
In your sif file, the third line should read:

Code: Select all

  Mesh DB "." "./Model"
HTH,
Matthias

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