[aspect-devel] Error on a depth dependent material model

[Max Rudolph]

I suggest that you first try to isolate whether the problem is with the
depth dependent model or with the ascii reference profile. One way to do
this is to temporarily switch to the simple material model for the base
model. Sometimes segmentation faults can occur when a file is not found.

On Mon, May 7, 2018 at 3:27 AM, Eleonora Ficini <eleonora.ficini at uniroma1.it
> wrote:

> Dear all,
> I am trying to modify an Ascii reference profile model with a depth
> dependent viscosity. So, I am using a Depth dependent material model (that
> uses a File depth dependence method) with an Ascii reference profile as
> Base model.
> Unfortunately I got a never-met-before error:
>
> [3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
>
> Below you can find the rows of my parameter files that involves the main
> changes: what am I missing? (I am using a burnman-type composition.txt file)
>
> subsection Material model
>   set Model name =depth dependent
>
>   subsection Depth dependent model
>     set Base model = ascii reference profile
>     set Depth dependence method = File
>     set Data directory = $ASPECT_SOURCE_DIR/source/
>     set Viscosity depth file = visc-depth.txt
>   end
>
>   subsection Ascii reference profile
>     subsection Ascii data model
>       set Data directory = $ASPECT_SOURCE_DIR/data/
> adiabatic-conditions/ascii-data/
>       set Data file name = composition.txt
>     end
>   end
> end
>
> Thank you in advance.
>
> All the best,
> Eleonora
>
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